Promissory Notes

Part XII closed the conveyancing arc: contract, deed, recording, examination, assurance. Those chapters describe how an interest in land moves from one owner to another. They do not describe how the purchase is paid for, and in the ordinary American transaction it is not paid for out of the buyer's own funds. It is financed. The financing produces two instruments, not one, and the whole of Part XIII depends upon holding them apart.

The promissory note is a written promise to pay money. It is personal property, governed principally by the Uniform Commercial Code, and it evidences the borrower's obligation. The mortgage or deed of trust is a conveyance or lien upon real property, governed by the property law of the situs, and it secures performance of that obligation. The deed transfers the land; the note promises the money; the mortgage pledges the land against the promise. A chapter that permits those three to blur has disabled the reader from analyzing any question that follows.

The chapter therefore proceeds by insisting on a single question, returned to in every Part: who is entitled to enforce the note, and why. That question is answered from the instrument and from the governing law — from its terms, its payee line, its indorsements, its possession, and the statute that assigns enforcement rights — and not from intuitions about who “owns the debt,” who received the payments, or whose name appears in the county records.

1. The debt, the note, and the mortgage are three distinct legal objects. The debt is the obligation to pay; the note is the writing that evidences and embodies it; the mortgage is the security interest in land that stands behind it. Discharging one does not necessarily discharge the others.
2. A negotiable instrument is reified: the obligation is merged into the paper. That is the defining premise of Article 3 and the reason possession of the writing carries legal consequences that possession of an ordinary contract does not.
3. Negotiability is a formal test, not a value judgment. U.C.C. § 3-104(a) requires an unconditional promise to pay a fixed amount of money, payable to bearer or to order, on demand or at a definite time, with no other undertaking beyond those the section permits.
4. A nonnegotiable note is still fully enforceable. It simply travels by ordinary contract assignment, subject to all defenses, outside the holder-in-due-course apparatus.
5. Reference to another writing does not automatically destroy negotiability. Section 3-106 distinguishes a promise that is merely secured or described by reference from one made subject to or governed by another record.
6. Holder status is a function of possession plus the terms of the instrument. A person in possession of an instrument payable to bearer, or payable to that person as identified payee or special indorsee, is the holder.
7. Section 3-301 identifies three persons entitled to enforce. The holder; a nonholder in possession with the rights of a holder; and a person not in possession entitled to enforce under § 3-309 or § 3-418(d).
8. A person entitled to enforce need not own the instrument. Section 3-301 says so expressly, and the rule is the single most misunderstood proposition in mortgage-enforcement litigation.
9. Ownership and enforcement authority are separate inquiries with separate sources of law. Enforcement status is an Article 3 question; ownership of a note sold into the secondary market is ordinarily an Article 9 question.
10. Transfer and negotiation are not synonyms. Delivery for the purpose of conferring the right to enforce is a transfer under § 3-203; negotiation under § 3-201 additionally requires the indorsement necessary to make the transferee a holder.
11. A transferee without indorsement takes the transferor's right to enforce. Section 3-203(b) vests that right by operation of law; the transferee is a nonholder in possession with the rights of a holder and may prove the transfer.
12. Indorsements are blank, special, or anomalous. A blank indorsement makes the instrument payable to bearer; a special indorsement identifies the person to whom it is payable; an anomalous indorsement is made by a person who is not a holder and is an indorsement for accommodation.
13. An allonge is a legitimate instrument of indorsement. Section 3-204(a) provides that a paper affixed to the instrument becomes part of it; the recurring litigated questions are affixation and authenticity, not legitimacy.
14. Holder-in-due-course status is a defensive shield, not a prerequisite to enforcement. A holder who fails § 3-302 may still enforce; it takes subject to the defenses § 3-305(a)(2) would otherwise cut off.
15. Real defenses survive a holder in due course; personal defenses do not. Infancy, duress voiding the obligation, incapacity, fraud in the factum, and discharge in insolvency are of the first kind.
16. Consumer paper is largely removed from the holder-in-due-course apparatus by regulation. The FTC Holder Rule notice preserves the obligor's claims and defenses against any holder of covered consumer credit contracts.
17. A lost note is not an unenforceable note. Section 3-309 permits enforcement upon proof of the terms, of the right to enforce when possession was lost, of the manner of loss, and upon adequate protection against double liability.
18. The mortgage follows the note as a matter of substantive principle, but not as a self-executing slogan. Carpenter v. Longan and Restatement (Third) of Property: Mortgages § 5.4 state the rule; its mechanics, evidentiary requirements, and recording consequences are governed by the law of the situs.
19. An assignment of the mortgage without the obligation transfers nothing of substance. The Restatement treats such an assignment as ineffective; the security is an incident of the debt.
20. A servicer may enforce without owning. Authority may rest on holder status, on possession with rights of a holder, or on agency for the person entitled to enforce; the source of authority must be identified, not assumed.
21. Securitization transfers economic interests; it does not pay the borrower's debt. Sale of the note substitutes a creditor; it does not perform the obligor's promise.
22. Electronic notes are enforceable when they are transferable records. E-SIGN § 201 and UETA § 16 substitute a system of control for physical possession; a scanned image of a paper note is neither a transferable record nor the note itself.
23. Payment to the person entitled to enforce discharges the obligation. Section 3-602 governs, and the 2002 amendments extended discharge to payment to a person formerly entitled to enforce absent effective notice.
24. Enforcement is a proof problem before it is a doctrinal problem. The governing question in litigation is what the enforcing party must establish under the law of the forum, and by what evidence.

1. Locate the promissory note within the structure of a financed land transaction and distinguish it from the deed and the mortgage.
2. Distinguish the debt, the note, the mortgage, ownership, possession, holder status, and the right to enforce, and state which body of law governs each.
3. Trace the development of negotiable paper from the law merchant through the Negotiable Instruments Law to Revised Article 3.
4. Apply the formal requirements of negotiability under U.C.C. §§ 3-104, 3-106, and 3-109 to an actual mortgage note.
5. Identify mortgage-note provisions that do and do not defeat negotiability, and state the consequences of nonnegotiability.
6. Determine whether a claimant is a holder, a nonholder in possession with the rights of a holder, or neither.
7. Apply § 3-301 to identify the person entitled to enforce an instrument, and explain why ownership is not an element.
8. Analyze transfer under § 3-203 and negotiation under § 3-201, and distinguish both from assignment of a contract right.
9. Read and classify indorsements under §§ 3-204 and 3-205, including blank, special, and anomalous indorsements and allonges.
10. Explain the roles of Article 3 and Article 9 when a mortgage note is sold, and identify which questions each answers.
11. State the mortgage-follows-the-note principle with its authorities, limits, and jurisdictional variation.
12. Analyze the effect of separating the note from the mortgage, and of recording or failing to record an assignment.
13. Identify the parties to a securitized mortgage loan and the legal significance of each transfer in the chain.
14. Analyze the source and scope of a servicer's authority to enforce.
15. Apply § 3-309 to a lost, destroyed, or stolen instrument, including the adequate-protection requirement.
16. Distinguish real defenses, personal defenses, and claims in recoupment under § 3-305, and apply the FTC Holder Rule to consumer paper.
17. Apply §§ 3-602 and 3-604 to questions of payment, discharge, cancellation, and renunciation.
18. Distinguish an electronic transferable record under E-SIGN and UETA from a scanned or imaged copy of a paper note.
19. Correct the recurring misconceptions concerning ownership, possession, securitization, and enforcement of mortgage notes.
20. Execute a structured examination of a mortgage-note enforcement problem from instrument to proof.

• U.C.C. § 1-201(b)(21) (definition of “holder”)
• U.C.C. § 3-103 (definitions, including good faith, maker, and ordinary care)
• U.C.C. § 3-104 (requirements of a negotiable instrument; note and draft)
• U.C.C. § 3-106 (unconditional promise or order)
• U.C.C. § 3-108 (payable on demand or at a definite time)
• U.C.C. § 3-109 (payable to bearer or to order)
• U.C.C. § 3-201 (negotiation)
• U.C.C. § 3-203 (transfer of instrument; rights acquired by transfer)
• U.C.C. § 3-204 (indorsement; allonge)
• U.C.C. § 3-205 (special, blank, and anomalous indorsements)
• U.C.C. § 3-301 (person entitled to enforce instrument)
• U.C.C. § 3-302 (holder in due course)
• U.C.C. § 3-305 (defenses and claims in recoupment)
• U.C.C. § 3-308 (proof of signatures and status as holder in due course)
• U.C.C. § 3-309 (enforcement of lost, destroyed, or stolen instrument)
• U.C.C. § 3-412 (obligation of issuer of note or cashier's check)
• U.C.C. § 3-602 (payment)
• U.C.C. § 3-604 (discharge by cancellation or renunciation)
• U.C.C. §§ 9-102(a)(65), 9-109(a)(3), 9-203(g), 9-308(e), 9-313, 9-330(d) (sales of promissory notes; attachment and perfection; the security follows the obligation)
• Restatement (Third) of Property: Mortgages § 5.1 (Am. L. Inst. 1997) (the obligation secured; the mortgage as incident)
• Restatement (Third) of Property: Mortgages § 5.4 (transfer of the obligation and the mortgage; assignment of the mortgage alone)
• Carpenter v. Longan, 83 U.S. (16 Wall.) 271 (1872)
• Electronic Signatures in Global and National Commerce Act § 201, 15 U.S.C. § 7021 (transferable records)
• Uniform Electronic Transactions Act § 16 (Unif. L. Comm'n 1999) (transferable records; control)
• FTC Trade Regulation Rule, Preservation of Consumers' Claims and Defenses, 16 C.F.R. pt. 433
• U.S. Bank National Ass'n v. Ibanez, 941 N.E.2d 40 (Mass. 2011)
• Bank of New York v. Silverberg, 926 N.Y.S.2d 532 (App. Div. 2011)
• Landmark National Bank v. Kesler, 216 P.3d 158 (Kan. 2009)
• Mortgage Electronic Registration Systems, Inc. v. Saunders, 2 A.3d 289 (Me. 2010)
• Yvanova v. New Century Mortgage Corp., 365 P.3d 845 (Cal. 2016)
• Deutsche Bank National Trust Co. v. Brumbaugh, 270 P.3d 151 (Okla. 2012)
• Eaton v. Federal National Mortgage Ass'n, 969 N.E.2d 1118 (Mass. 2012)
• HSBC Bank USA, N.A. v. Gouda, 2010 WL 5128666 (N.J. Super. Ct. App. Div.) (allonge affixation)

Article 3 and Article 9 are cited to the Official Text. Both have been enacted with variations, and New York retains substantial portions of the pre-1990 Article 3. Mortgage enforcement is additionally governed by the foreclosure statute and procedural law of the situs, which may impose proof requirements beyond those the Code supplies. Every proposition in this chapter must be verified against the enacted text and the decisional law of the governing jurisdiction before it is relied upon.

• James Steven Rogers, The Early History of the Law of Bills and Notes (1995)
• Frederick Pollock & Frederic W. Maitland, The History of English Law (2d ed. 1898) (obligation and the law merchant)
• Joseph Story, Commentaries on the Law of Promissory Notes (1845)
• James Kent, 3 Commentaries on American Law (lectures on personal property and negotiable paper)
• William Blackstone, 2 Commentaries on the Laws of England *466–*470 (choses in action; bills and notes)
• Grant Gilmore, Formalism and the Law of Negotiable Instruments, 13 Creighton L. Rev. 441 (1979)
• Grant Gilmore, 1–2 Security Interests in Personal Property (1965)
• James J. White, Robert S. Summers & Robert A. Hillman, Uniform Commercial Code ch. 16–18 (6th ed.)
• Ronald J. Mann, Searching for Negotiability in Payment and Credit Systems, 44 UCLA L. Rev. 951 (1997)
• Dale A. Whitman, How Negotiability Has Fouled Up the Secondary Mortgage Market, and What To Do About It, 37 Pepp. L. Rev. 737 (2010)
• Dale A. Whitman & Drew Milner, Foreclosing on Nothing: The Curious Problem of the Deed of Trust Foreclosure Without Entitlement to Enforce the Note, 66 Ark. L. Rev. 21 (2013)
• Grant S. Nelson, Dale A. Whitman, Ann M. Burkhart & R. Wilson Freyermuth, Real Estate Finance Law ch. 5 (6th ed.)
• Permanent Editorial Board for the UCC, Application of the Uniform Commercial Code to Selected Issues Relating to Mortgage Notes (Nov. 14, 2011)
• Adam J. Levitin, The Paper Chase: Securitization, Foreclosure, and the Uncertainty of Mortgage Title, 63 Duke L.J. 637 (2013)
• Christopher L. Peterson, Foreclosure, Subprime Mortgage Lending, and the Mortgage Electronic Registration System, 78 U. Cin. L. Rev. 1359 (2010)

The Permanent Editorial Board Report of 2011 deserves particular attention. It is not law, but it is the most authoritative synthesis of how Articles 3 and 9 interact on mortgage notes, and courts have cited it extensively.

A financed purchase of land generates at least three writings. The deed conveys the estate from seller to buyer and is governed by the property law examined in Part X. The promissory note states the buyer's personal promise to repay the lender and is governed principally by Article 3 of the Uniform Commercial Code, a statute about personal property. The mortgage or deed of trust encumbers the land the buyer has just acquired and is governed by the property and foreclosure law of the situs. The three instruments are executed within minutes of one another at the same closing table, and that proximity is the source of a persistent confusion.

The confusion is consequential because the instruments answer different questions. If the borrower stops paying, the creditor has two remedies of different character: an action on the note, which is an in personam claim for a money judgment against the maker, and foreclosure of the mortgage, which is an in rem proceeding against the land. In many jurisdictions the creditor must elect, or must foreclose first, or is barred by anti-deficiency legislation from pursuing the personal remedy after the sale. Those are the subjects of Chapters 37 and 39. But the election cannot even be framed unless the reader understands that the note and the mortgage are distinct sources of distinct rights.

It is equally important to separate the debt from the note. The debt is the underlying obligation — the borrower received money and must repay it. The note is the writing in which that obligation is stated and, if the note is negotiable, into which it is legally merged. The distinction matters when the note is lost (the debt survives, and § 3-309 supplies the machinery for enforcing it), when the note is nonnegotiable (the obligation exists but travels by contract assignment), and when a court is asked to treat the disappearance of a piece of paper as the extinguishment of a million-dollar loan.

Finally, the mortgage is not the debt. It is security — a contingent interest in land that has value only so long as there is an obligation to secure. Restatement (Third) of Property: Mortgages § 5.1 states the relation directly: a mortgage secures an obligation, and the identity and terms of that obligation determine what the mortgage secures. Extinguish the obligation and the mortgage has nothing to attach to. Assign the mortgage without the obligation and the assignee has an incident detached from its principal, which the Restatement treats as ineffective.

The last two rows are where most litigation lives. A recorded assignment of mortgage is a property-records event; a sale of the note is an Article 9 event; and neither of them, standing alone, establishes who may enforce the note under Article 3. Those are three separate questions with three separate answers, and the chapter's argument is that they must be asked separately.

The nomenclature of mortgage finance is genuinely confusing, in part because the same institution frequently occupies several roles and in part because the roles have multiplied since the middle of the twentieth century. The borrower is the maker of the note and the mortgagor under the security instrument; in a deed-of-trust state the borrower is the trustor or grantor. The original lender is the payee of the note and the mortgagee or beneficiary. That much is classical.

Modern practice adds four more. The originator makes the loan, often with no intention of keeping it. The investor or noteholder acquires the economic interest, frequently through one or more intermediate sales into a securitization trust. The servicer collects the payments, maintains the escrow, communicates with the borrower, and typically conducts any foreclosure; it may own nothing. The custodian holds the physical note on behalf of whoever is entitled to it, which is why the paper is usually in a vault in a distant State rather than in the possession of the entity whose name appears on the pleadings.

The borrower ordinarily experiences only the servicer, and that experience produces the intuition that the servicer is the lender. It usually is not. Conversely, the entity named as plaintiff in a foreclosure is often a trustee for a securitization trust that has never touched the paper, which produces the opposite intuition — that a stranger is suing. Both intuitions are unreliable. The legally operative facts are who possesses the instrument, what it says, what indorsements it bears, and what authority the enforcing party can establish.

One further participant requires mention because it recurs throughout the litigated cases: Mortgage Electronic Registration Systems, Inc. MERS is named in the security instrument as nominee for the lender and its successors, and its function is to remain the record mortgagee while beneficial ownership of the loan moves among MERS members without successive recordings. MERS does not ordinarily own the note and does not receive payments. The consequences of that structure are examined in Part IV.

The classical formulation is that the note is the principal and the mortgage the incident. That is Carpenter v. Longan's language and the Restatement's premise, and it captures the essential asymmetry: the obligation can exist without security, but security cannot exist without an obligation. An unsecured note is an ordinary loan. A mortgage securing nothing is a nullity.

This asymmetry generates several operative rules. Payment of the note discharges the mortgage, because the incident has nothing left to secure; the mortgagee is then obliged to release the lien of record, and statutes in every State impose penalties for failure to do so. A defense that defeats the note ordinarily defeats foreclosure, because the foreclosing party must establish a default in the obligation. Conversely, an infirmity in the mortgage — a defective acknowledgment, a failure of recording, a description error — does not extinguish the note; the creditor loses its priority or its security and retains its personal claim.

The asymmetry also explains why a transfer of the obligation carries the security. If the security exists only to serve the obligation, transferring the obligation to a new creditor while leaving the security with the old one would produce a mortgage held by a person with no interest to protect, and a debt held by a person with no protection. Both the common law and the Restatement avoid that result by attaching the security to the obligation automatically. Part IV develops the point, its statutory expression in U.C.C. § 9-203(g), and its limits.

What the asymmetry does not do is make the two instruments one. They are separately executed, separately transferable in fact if not in law, separately recorded or not recorded, and separately enforced. A litigant who says “the note and mortgage are one document” has said something false about every ordinary residential closing in the United States.

The promissory note is a late arrival in the common law. Medieval English law was hostile to the assignment of choses in action: a debt was a personal relation between creditor and debtor, and permitting its sale invited maintenance and champerty. Blackstone still recites the rule that a chose in action is not assignable at law, and its persistence explains why negotiability had to be built as an exception rather than as an extension of ordinary contract doctrine.

The exception came from mercantile practice. The bill of exchange developed among Continental merchants as a device for transferring value across distances without transporting coin, and English merchant courts enforced it according to the custom of merchants rather than the common law. As James Steven Rogers has demonstrated, the early history is less a story of judicial reception of a settled lex mercatoria than a story of the common-law courts gradually absorbing, and reshaping, the litigation practice of the merchant community.

The promissory note followed the bill and was for a time contested. The Statute of Anne, 3 & 4 Anne, c. 9 (1704), settled the matter by making notes payable to order or bearer assignable and indorsable in the manner of inland bills of exchange. The eighteenth-century courts, above all under Lord Mansfield, then built the doctrinal structure: the good-faith purchaser for value of a negotiable instrument takes free of defenses that would defeat the transferor, on the ground that commerce requires that such paper circulate as freely as money.

That justification is the whole of the negotiability idea, and it should be stated plainly because it explains every doctrine that follows. Ordinary contract rights are taken subject to the equities: the assignee stands in the assignor's shoes. Negotiable paper is different because a rule that made every purchaser investigate the underlying transaction would destroy the paper's utility as a substitute for money. The law therefore reifies the obligation — merges it into the writing — and protects the purchaser who takes the writing in good faith, for value, and without notice.

American law received the English doctrine substantially whole. Kent's Commentaries treat negotiable paper as settled learning by the 1820s, and Story's Commentaries on the Law of Promissory Notes (1845) supplied the first systematic American treatment, organizing the subject around the form of the instrument, the parties' liabilities, presentment, and the position of the bona fide holder. Story's structure is recognizable in Article 3 today.

Nineteenth-century American practice diverged from the English in one important respect: the promissory note secured by a mortgage became the ordinary instrument of land finance, which meant that the highly formal law of negotiable instruments was applied to long-term secured lending rather than to short-term commercial paper. Carpenter v. Longan is a product of that divergence. The Supreme Court's holding that the assignee of a note secured by a mortgage takes the mortgage with it, free of equities available against the assignor, is an application of negotiability doctrine to real-estate finance.

Codification came with the Negotiable Instruments Law of 1896, drafted by John J. Crawford for the Commissioners on Uniform State Laws and eventually adopted in every State. The NIL was a codification in the strict sense — a restatement of existing case law — and it suffered the characteristic defect of such codes: ambiguity in the text produced divergent constructions, and the uniformity it promised eroded.

Article 3 of the Uniform Commercial Code superseded the NIL beginning in the 1950s and was comprehensively revised in 1990, with amendments in 2002 chiefly addressing electronic and remotely created items. Revised Article 3 rewrote the enforcement provisions in the form this chapter uses: § 3-301's tripartite definition of the person entitled to enforce, § 3-203's rules on transfer, and § 3-309's lost-instrument machinery. New York remains the significant holdout, retaining the pre-revision text, and practitioners there must consult the older provisions.

The historical trajectory has a modern irony worth stating. Negotiability was designed so that paper could circulate freely among merchants who could inspect it. The modern mortgage note does not circulate; it is sold in bulk by schedule, warehoused with a custodian, and never inspected by the ultimate investor. Dale Whitman and others have argued that applying a doctrine built for circulating paper to instruments that never circulate has produced most of the difficulties Part IV examines. The argument is a criticism of the system, not a description of the governing law, but it explains why the law feels ill-fitted to the transactions it governs.

Section 3-104(a) states the test. A negotiable instrument is an unconditional promise or order to pay a fixed amount of money, with or without interest or other charges described in the promise or order, if it (1) is payable to bearer or to order at the time it is issued or first comes into possession of a holder, (2) is payable on demand or at a definite time, and (3) does not state any other undertaking or instruction by the person promising or ordering payment to do any act in addition to the payment of money, subject to three permitted exceptions.

The test is formal and is applied to the four corners of the instrument. Its elements should be examined one at a time, because a mortgage note satisfies most of them obviously and one or two of them only after analysis.

Unconditional promise. Section 3-106 supplies the standard. A promise is conditional — and the instrument nonnegotiable — if it states an express condition to payment, that it is subject to or governed by another record, or that rights or obligations with respect to it are stated in another record. But § 3-106(b) preserves negotiability where the instrument merely refers to another record for a statement of rights as to collateral, prepayment, or acceleration, or is limited to payment from a particular source. This is the critical provision for mortgage notes: a note that says it is secured by a mortgage of even date, and that the mortgage states rights as to acceleration and prepayment, remains negotiable. A note that says the maker's obligations are governed by the terms of the loan agreement does not.

Fixed amount of money. A variable rate does not offend the requirement under Revised Article 3, because § 3-112(b) permits interest to be stated as a rate described in the instrument or determined by reference to information not contained in it. The principal must be a fixed amount; the interest need not be calculable from the instrument alone. Under the pre-revision law many adjustable-rate notes were nonnegotiable for this reason, which is one respect in which New York's retention of the older text still matters.

Payable to bearer or to order. Section 3-109 defines both. A promise is payable to bearer if it so states, if it is payable to cash, or if it does not identify a payee. It is payable to order if it is payable to the order of an identified person or to an identified person or order. A note payable simply to “Lender” without order language is neither, and is nonnegotiable — a defect that appears with some regularity in institutional forms drafted by non-specialists. The Fannie Mae/Freddie Mac uniform note avoids the trap by promising to pay “to the order of Lender.”

Payable on demand or at a definite time. Section 3-108 permits a stated maturity subject to acceleration, and permits extension at the holder's option or at the maker's option to a further definite time. A standard amortizing mortgage note with a stated maturity and an acceleration clause is payable at a definite time.

No other undertaking. Section 3-104(a)(3) permits an undertaking to give, maintain, or protect collateral; an authorization to confess judgment or realize on collateral; and a waiver of the benefit of a law protecting the obligor. A note requiring the maker to maintain hazard insurance on the collateral falls within the first exception. A note requiring the maker to perform services, to deliver goods, or to keep financial covenants unrelated to collateral does not, and is nonnegotiable.

The last row identifies the drafting practice that keeps the standard note negotiable: obligations that are not payment obligations are placed in the security instrument, not in the note. A reader examining an unfamiliar note should begin by asking what the note itself requires the maker to do beyond paying money.

A nonnegotiable note is a contract. It is fully enforceable according to its terms, it may be assigned, and the assignee may sue upon it. What the assignee cannot do is claim holder-in-due-course protection, because Article 3 does not apply. The assignee takes subject to every defense the maker could assert against the assignor, including failure of consideration, fraud in the inducement, breach of a related agreement, and setoff arising before notice of the assignment.

Article 3's enforcement machinery also does not apply of its own force. The claimant proves its right to enforce by proving the assignment, which is a matter of contract law and of the law of the forum. Section 3-309's lost-instrument provisions do not govern, though most jurisdictions reach a similar result through common-law principles or a general statute concerning lost documents. Courts frequently apply Article 3 principles to nonnegotiable notes by analogy, but analogy is not application, and the distinction can be dispositive on burden-of-proof questions.

The practical significance of negotiability is narrower than students expect. Holder-in-due-course status matters when the maker has defenses; most defaulting borrowers have none beyond the failure to pay, which is no defense at all. In residential lending the FTC Holder Rule and state consumer legislation have, in the covered categories, removed the protection entirely. And the person-entitled-to-enforce analysis, which is the practical center of contested foreclosure litigation, produces broadly similar outcomes whether the claimant proceeds as a holder under Article 3 or as an assignee under contract law — the claimant must, either way, connect itself to the obligation by evidence.

Where negotiability does matter is at the margin: in disputes over what defenses survive a transfer, in the availability of § 3-308's presumptions, and in the treatment of possession as prima facie evidence. Those are not trivial, and the classification should always be made rather than assumed.

Section 1-201(b)(21) defines the holder of a negotiable instrument as the person in possession of an instrument that is payable either to bearer or to an identified person who is the person in possession. Holder status therefore has exactly two elements: possession, and payability to the possessor or to bearer. It says nothing about ownership, about consideration, or about the possessor's good faith.

Section 3-301 then identifies who may enforce. “Person entitled to enforce” means (i) the holder of the instrument, (ii) a nonholder in possession of the instrument who has the rights of a holder, or (iii) a person not in possession who is entitled to enforce under § 3-309 or § 3-418(d). The section closes with the sentence around which this chapter is organized: a person may be a person entitled to enforce the instrument even though the person is not the owner of the instrument or is in wrongful possession of the instrument.

That sentence is not an anomaly or a drafting slip. It reflects a deliberate allocation of risk. The obligor's interest is in paying once, to a person whose receipt will discharge the obligation; the obligor has no legitimate interest in litigating the internal ownership arrangements among its creditor's assignees. Section 3-602 completes the design by providing that payment to a person entitled to enforce discharges the obligation to the extent of the payment, even if made with knowledge of a claim to the instrument by another person, subject to the exceptions the section states.

The second category — nonholder in possession with the rights of a holder — is the one that requires care. It arises most often under § 3-203(b): a transfer of an instrument vests in the transferee any right of the transferor to enforce, including the right to enforce as a holder in due course, even though the transfer was not a negotiation because no indorsement was made. The transferee is not a holder, because the instrument is not payable to it; but it has the transferor's enforcement rights, and it may prove the transaction by which it acquired them. Section 3-203(c) gives such a transferee, absent contrary agreement, a specifically enforceable right to the transferor's unqualified indorsement.

The third category is the lost-instrument case, treated in Part V. The unifying observation is that all three categories are keyed to the instrument — to possession of it, to rights derived from a person who possessed it, or to a judicially supervised substitute for possession. None is keyed to ownership.

The last row is the sharpest illustration of the point and the one that most offends intuition. A wrongful possessor of bearer paper is a holder and a person entitled to enforce; the true owner's remedy is a claim to the instrument under § 3-306, not a defense for the obligor. The Code separates the two contests deliberately — the obligor-creditor contest and the creditor-creditor contest — and refuses to let the obligor litigate the second.

Section 3-302(a) makes a holder a holder in due course if the instrument when issued or negotiated to the holder does not bear apparent evidence of forgery or alteration or is not otherwise so irregular or incomplete as to call its authenticity into question, and the holder took it for value, in good faith, without notice that it is overdue or has been dishonored, without notice of an uncured default, without notice that it contains an unauthorized signature or has been altered, without notice of a claim to the instrument, and without notice that any party has a defense or claim in recoupment.

Good faith is defined in § 3-103(a)(4) as honesty in fact and the observance of reasonable commercial standards of fair dealing. The 1990 Revision's addition of the objective component was significant: a purchaser who closes its eyes to circumstances that ordinary commercial standards would require it to investigate can no longer rely on subjective honesty alone.

The consequence of the status is stated in § 3-305. The right to enforce is subject always to the real defenses of § 3-305(a)(1) — infancy to the extent it is a defense to a simple contract, duress, lack of legal capacity, or illegality of the transaction that nullifies the obligation, fraud that induced the obligor to sign with neither knowledge nor reasonable opportunity to learn the instrument's character or essential terms, and discharge in insolvency proceedings. It is subject to the ordinary contract defenses of § 3-305(a)(2) and to claims in recoupment under § 3-305(a)(3) only if the claimant is not a holder in due course.

The distinction between fraud in the factum and fraud in the inducement, which appears technical, decides real cases. A borrower who was told the document was a lease and signed without opportunity to discover otherwise has a real defense good against anyone. A borrower who was lied to about the interest rate, the fees, or the affordability of the loan has a personal defense, good against the originator and cut off by a holder in due course. The severity of that result in consumer lending is what produced the regulatory response.

The FTC Holder Rule, 16 C.F.R. pt. 433, requires covered consumer credit contracts to carry a notice providing that any holder is subject to all claims and defenses which the debtor could assert against the seller. Where the notice is present the holder-in-due-course doctrine is disabled by contract; several courts have held the notice implied where the rule required it and the seller omitted it. State home-loan and high-cost-mortgage statutes have gone further in the covered categories, in some instances subjecting assignees to originator misconduct directly. The practical effect in consumer mortgage lending is that holder-in-due-course status is far less often decisive than the doctrinal apparatus suggests.

Section 3-308 completes the picture procedurally. Signatures are admitted unless specifically denied in the pleadings, and are presumed authentic if denied. If the validity of signatures is admitted or proved, the plaintiff producing the instrument is entitled to payment on proof of entitlement to enforce, unless the defendant proves a defense or claim in recoupment. Only if a defense is proved must the plaintiff establish holder-in-due-course status. The order of proof matters: the plaintiff's initial burden is entitlement to enforce, not due-course status and not ownership.

Three words describe the movement of a note, and they are not interchangeable. Negotiation, under § 3-201, is a transfer of possession, voluntary or involuntary, by a person other than the issuer to a person who thereby becomes its holder. If the instrument is payable to an identified person, negotiation requires transfer of possession and its indorsement by the holder. If payable to bearer, it may be negotiated by transfer of possession alone.

Transfer, under § 3-203(a), occurs when an instrument is delivered by a person other than its issuer for the purpose of giving to the person receiving delivery the right to enforce the instrument. Transfer is the broader category: every negotiation is a transfer, but a delivery without the necessary indorsement is a transfer that is not a negotiation. Its consequence, as Part III noted, is that the transferee acquires the transferor's enforcement rights under § 3-203(b) without becoming a holder.

Assignment is the general contract concept and belongs properly to nonnegotiable instruments and to the transfer of the mortgage. Courts and pleadings use it loosely for all three, and the imprecision is a frequent source of confused analysis. The operative question is never what the transaction was called but whether the instrument was delivered, whether it was indorsed, and what rights the transferor had.

Two limits on § 3-203(b) deserve mention. A transferee cannot acquire rights of a holder in due course by transfer from a person who was not one, if the transferee engaged in fraud or illegality affecting the instrument — the shelter principle's exception. And if the transferor was itself only a nonholder in possession with rights of a holder, the transferee must prove the whole chain, not merely the last link. That is the evidentiary burden that undoes many foreclosure claims: the claimant proves that it received the note but cannot prove that its transferor was entitled to enforce.

Section 3-204(a) defines an indorsement as a signature, other than that of a signer as maker, drawer, or acceptor, that alone or accompanied by other words is made on an instrument for the purpose of negotiating it, restricting payment, or incurring indorser's liability. The section adds the provision that governs allonges: for the purpose of determining whether a signature is made on an instrument, a paper affixed to the instrument is a part of the instrument.

Section 3-205 classifies indorsements. A special indorsement identifies the person to whom the instrument is payable, and thereafter the instrument may be negotiated only by that person's indorsement. A blank indorsement is one that is not special; it makes the instrument payable to bearer, negotiable by transfer of possession alone, until specially indorsed. An anomalous indorsement is made by a person who is not the holder; it does not affect the manner of negotiation and signifies accommodation.

Blank indorsement is standard practice in the secondary mortgage market, and it is the source of an entire genre of borrower objection. A note indorsed in blank by the originator becomes bearer paper: whoever possesses it is the holder and is entitled to enforce it. Borrowers argue that this makes the note void, or that it proves the note was abandoned, or that it permits anyone to collect twice. It does none of those things. It is a deliberate commercial choice that permits a note to move through several transferees without successive indorsements, and the obligor is protected against double payment by § 3-602's discharge rule and by the requirement that the enforcing party surrender the instrument.

The allonge generates comparable and equally misdirected suspicion. The Code plainly authorizes it. The litigated questions are factual. Was the paper affixed? Courts divide on what affixation requires — most demand physical attachment such as stapling, some accept less — and a loose sheet produced separately at trial is vulnerable. Was there room on the instrument itself? Pre-Code law generally permitted an allonge only when the note's face and back were full; Revised Article 3 abandons that requirement, but a few decisions still recite it. Is the signature authentic and authorized? That is an ordinary evidentiary question, governed by § 3-308's presumption, and the presumption is rebuttable by evidence of robo-signing or of a signer without authority.

The practical instruction is to examine the instrument physically and completely: the face, the reverse, every attached page, in order, front and back. An indorsement chain is read like a chain of title. It must run from the payee to the claimant without a gap, or the claimant must supply the missing link by proving a transfer under § 3-203(b).

The most frequent analytical error in this field — committed by litigants, by counsel, and occasionally by courts — is to suppose that Article 3 determines who owns a mortgage note. It does not, and it does not purport to. Article 3 determines who may enforce an instrument and what defenses are available against enforcement. Ownership of a note that has been sold is determined principally by Article 9.

Article 9 applies to the sale of promissory notes by its own terms. Section 9-109(a)(3) brings a sale of a promissory note within the Article's scope; § 9-102(a)(65) defines “promissory note” for that purpose, and the definition is not limited to negotiable instruments. In an Article 9 sale the buyer is the “secured party” and the seller the “debtor,” terminology that confuses newcomers but has the effect of importing the Article's attachment, perfection, and priority machinery into what is economically an outright sale.

Attachment of the buyer's interest requires value, rights in the note, and either an authenticated security agreement describing the collateral or the buyer's possession pursuant to agreement. In securitization the description is ordinarily accomplished by the mortgage loan schedule attached to the sale agreement, which is why the schedule is a document of legal consequence rather than an administrative convenience. Perfection may be automatic upon attachment for a sale of a promissory note under § 9-309(4), by possession under § 9-313, or by filing; and § 9-330(d) governs priority as against a later purchaser who takes possession in good faith.

Section 9-203(g) is the provision that ties the two statutes to the property law of the mortgage: the attachment of a security interest in a right to payment or performance secured by a security interest or other lien on personal or real property is also attachment of a security interest in that security interest or lien. In plain terms, an interest in the note carries the mortgage automatically as a matter of statute. Section 9-308(e) provides that perfection as to the note perfects as to the mortgage. The Permanent Editorial Board's 2011 Report explains the interaction at length and concludes that these provisions, together with § 3-203 and Restatement § 5.4, dispose of most “split-note” arguments.

The two statutes can therefore yield different answers to different questions about the same transaction, and both answers can be correct. The trust owns the note under Article 9 because the sale attached and was perfected; the servicer is entitled to enforce it under Article 3 because it possesses the note indorsed in blank. There is no contradiction. The error is to demand that one statute answer the other's question.

Carpenter v. Longan is the canonical American statement. Longan executed a note and mortgage; the payee assigned the note by indorsement and the mortgage by separate assignment; the maker asserted against the assignee an equitable defense good against the assignor. The Supreme Court held that the assignee of the note took the mortgage as an incident and took free of the defense, reasoning that the note is the principal and the mortgage the accessory, that an assignment of the note carries the mortgage with it, and that an assignment of the mortgage alone is a nullity.

The Restatement (Third) of Property: Mortgages § 5.4 restates the principle in modern form. A transfer of an obligation secured by a mortgage also transfers the mortgage unless the parties agree otherwise. A transfer of the mortgage without the obligation is ineffective, and § 5.4(c) so provides. Where a mortgage is separated from the obligation, the mortgage becomes unenforceable in the hands of the transferee, and the Restatement's comments treat the separation as producing not two enforceable rights but one — the obligation — with the security held for the obligation's owner.

Three qualifications keep the principle from becoming a slogan. First, it is a rule about substance, not about proof. That the mortgage follows the note tells a court nothing about whether this claimant holds the note; the claimant must still establish its enforcement status. Second, it is subject to the law of the situs, and States differ substantially on what a foreclosing party must show. Massachusetts, in Eaton v. Federal National Mortgage Ass'n, construed its foreclosure statute to require that the foreclosing mortgagee hold the note or act for the noteholder — a requirement drawn from state statutory language, not from the Code. Third, the recording system operates independently: whether an unrecorded assignment of mortgage affects a bona fide purchaser is a recording-act question governed by Chapter 33's doctrine, not by Article 3.

The MERS cases illustrate the interaction. In Landmark National Bank v. Kesler, Kansas held that MERS, as nominee without an interest in the underlying debt, was not entitled to notice of a competing foreclosure. In Mortgage Electronic Registration Systems, Inc. v. Saunders, Maine held that MERS, holding only bare legal title without the right to enforce the note, lacked standing to foreclose in its own name. In Bank of New York v. Silverberg, a New York appellate court held that MERS could not assign a right to enforce the note that it never possessed. None of these decisions holds that the mortgage was extinguished or the debt discharged. Each holds that a party lacking the obligation cannot enforce the security — which is Carpenter's principle applied against the party invoking the paperwork.

U.S. Bank National Ass'n v. Ibanez completes the picture from the other direction. The Massachusetts court invalidated foreclosure sales conducted by entities that could not prove they held the mortgages when they published notice and sold. The defect was proof and timing, not the securitization structure itself; the court said expressly that a securitization trust may foreclose if it establishes its interest by evidence at the operative time. Yvanova v. New Century Mortgage Corp. is likewise narrower than it is often reported to be: California held that a borrower has standing to challenge an assignment that is void, not merely voidable, and that a wrongful-foreclosure plaintiff need not tender. It did not hold that securitization defects generally are actionable.

A securitized residential mortgage loan passes through a designed sequence. The originator makes the loan and takes the note and mortgage. The sponsor or seller acquires pools of loans from originators. The depositor, a bankruptcy-remote intermediary, acquires the pool from the sponsor and conveys it to the issuing entity, ordinarily a trust governed by a pooling and servicing agreement. The trustee holds the assets for the certificateholders, who are the investors. A custodian takes physical delivery of the notes and certifies their contents. A servicer administers the loans, and a master servicer supervises the servicers. Each conveyance in the chain is documented, and the loans conveyed are identified on a mortgage loan schedule.

Each step in that chain is legally significant, and each is a distinct kind of legal event. The conveyances are sales of promissory notes governed by Article 9. The delivery of the notes to the custodian is an act of possession, potentially attributable to the trustee for whom the custodian holds. The indorsements on the notes — typically an indorsement in blank by the originator, sometimes a chain of special indorsements tracking the conveyances — govern Article 3 status. The pooling and servicing agreement is the source of the servicer's authority. The mortgage loan schedule is the description of collateral on which attachment depends.

What securitization does not do is equally definite, and must be stated because the contrary is asserted constantly. It does not pay the borrower's debt: the borrower promised to repay the loan, and the sale of that promise to an investor substitutes a creditor without performing the promise. It does not extinguish the mortgage: § 9-203(g) and Restatement § 5.4 carry the security with the obligation. It does not convert the note into a security under the federal securities laws, and it does not create a set-off in the borrower's favor from the price the investors paid. Theories to the contrary — vapor money, the claim that the loan was funded by the borrower's own signature, secret Treasury accounts, and the general proposition that securitization voids the loan — have been rejected uniformly and are frequently sanctionable.

It is nevertheless a serious mistake to treat every borrower objection as frivolous, and courts that did so during the foreclosure crisis were corrected. Ibanez, Silverberg, Saunders, Kesler, and Eaton were all decided in favor of borrowers on grounds that are entirely orthodox: a party that cannot prove it holds the obligation cannot enforce the security. The legitimate inquiry is evidentiary and jurisdiction-specific. What must this claimant establish under the law of this forum, at what time must it have been true, and by what admissible evidence is it established? That inquiry is not a defense theory; it is the ordinary application of the burden of proof.

Servicer authority deserves separate statement because it is where the analysis most often goes wrong in both directions. A servicer may enforce a note in three distinct capacities. It may be the holder, if it possesses a note indorsed in blank or specially indorsed to it. It may be a nonholder in possession with rights of a holder under § 3-203(b). Or it may act as agent for the person entitled to enforce, under ordinary agency law, which most jurisdictions permit and which the PEB Report endorses; in those jurisdictions the principal's status, not the agent's, satisfies § 3-301. What a servicer may not do is enforce on the strength of its servicing contract alone, without identifying which of those three positions it occupies.

Section 3-309 answers the question a reified obligation makes urgent: what happens when the paper is gone. A person not in possession is entitled to enforce if the person was entitled to enforce when loss of possession occurred, or has directly or indirectly acquired ownership from a person who was so entitled; the loss was not the result of a transfer or a lawful seizure; and the person cannot reasonably obtain possession because the instrument was destroyed, its whereabouts cannot be determined, or it is in the wrongful possession of an unknown person or a person that cannot be found or served.

The 2002 amendments added the second branch of the first element. Under the pre-amendment text the claimant had to have been entitled to enforce at the moment of loss, which disqualified a purchaser who acquired a loan after the originator had already lost the note — a common situation in portfolio sales. The amended text permits enforcement by a person who acquired ownership from a person entitled to enforce at the time of loss. States that have not enacted the 2002 amendments retain the narrower rule, and the difference is dispositive in a real class of cases.

Section 3-309(b) supplies the procedural safeguard. The claimant must prove the terms of the instrument and its right to enforce, and the court may not enter judgment unless it finds that the person required to pay is adequately protected against loss that might occur by reason of a claim by another person to enforce the instrument. Adequate protection is any reasonable means, and courts commonly require an indemnity bond, an indemnification agreement of demonstrated substance, or a judicial declaration cancelling the instrument. The obligor's legitimate interest — not paying twice — is thereby protected without allowing the loss of a document to work a windfall.

Proof of the terms is ordinarily made by a copy of the note together with testimony authenticating it and establishing the business records of loss. The lost-note affidavit familiar from foreclosure practice is evidence, not a substitute for evidence; a conclusory affidavit from an employee without personal knowledge of the loss or of the record-keeping system is regularly rejected. Where the note was never in the claimant's possession and the claimant cannot establish who lost it or when, the § 3-309 claim fails, and the failure is not a technicality — it means the claimant has not connected itself to the obligation at all.

Two related situations should be distinguished. A note that was surrendered and cancelled is discharged under § 3-604, not lost. A note that is in the possession of a custodian, a prior servicer, or counsel is not lost; it is misplaced within the claimant's own organization, and the correct response is to produce it rather than to plead § 3-309.

Section 3-602(a) provides that an instrument is paid to the extent payment is made by or on behalf of a party obliged to pay and to a person entitled to enforce it, and that to that extent the obligation is discharged even though payment is made with knowledge of a claim to the instrument by another person. The rule protects the obligor who pays the right person, and it is the reciprocal of § 3-301's indifference to ownership: the obligor is told to pay whoever is entitled to enforce and is then protected for having done so.

The 2002 amendments added § 3-602(b), which extends discharge to payment made to a person that formerly was entitled to enforce, if at the time of payment the obligor had not received adequate notification that the note had been transferred and that payment was to be made to the transferee. The provision addresses servicing transfers directly. Adequate notification must be signed, must reasonably identify the transferred right, and must state where payment is to be made; a notice that fails those requirements is ineffective, and payments to the prior servicer continue to discharge.

Section 3-604 governs discharge by cancellation or renunciation. A person entitled to enforce may discharge an obligation by an intentional voluntary act — surrender of the instrument, destruction, mutilation, cancellation, striking out the party's signature — or by an authenticated record renouncing rights. The requirement that the act be intentional does real work: a note stamped “paid” in error, or destroyed in a fire, is not discharged, though the creditor is then relegated to § 3-309.

Modification and acceleration belong to the note's own terms and to the general law of contracts. A loan modification that changes the interest rate, capitalizes arrears, or extends maturity is ordinarily documented in an agreement that is not itself a negotiable instrument, and the practice of modifying without amending the note raises the question whether the modified obligation remains within Article 3 — a question courts have generally answered by treating the note as still governing except as modified. Acceleration converts the installment obligation into a single matured debt; whether it requires notice, whether it may be revoked, and what effect it has on the statute of limitations are matters of the instrument's language and the law of the situs, and they recur in Chapter 39's treatment of foreclosure.

Default is likewise defined by the instrument. The recurring practical error is to assume that default and acceleration are the same event; they are not, and the sequence — default, notice and cure period, acceleration, demand, foreclosure — is a sequence of distinct legal steps, each with its own requirements under the note, the mortgage, and applicable statute.

Article 3 requires an instrument, and an instrument is a writing. An electronic record is therefore not a negotiable instrument under Article 3 as presently enacted in most States. The gap is filled by two statutes that create a functional equivalent: UETA § 16 and E-SIGN § 201, 15 U.S.C. § 7021.

Both create the category of the transferable record: an electronic record that would be a note under Article 3 if it were in writing, and that the issuer has expressly agreed is a transferable record. The substitute for possession is control. A person has control if a system employed for evidencing transfer of interests reliably establishes that person as the person to which the transferable record was issued or transferred. Both statutes then specify a safe harbor: control exists if the record is created, stored, and assigned so that a single authoritative copy exists that is unique, identifiable, and unalterable; the authoritative copy identifies the person asserting control; copies are readily identifiable as copies; and revisions are identifiable as authorized or unauthorized.

The person having control is given the rights of a holder under Article 3, and the obligor's rights and defenses are preserved. The functional architecture is therefore exact: control substitutes for possession, the authoritative copy substitutes for the original, and the registry system substitutes for indorsement. In residential lending the electronic note is registered in a national eNote registry that records the controller and the location of the authoritative copy, and that registry record is the evidentiary equivalent of the indorsement chain.

The distinction that must not be lost is between a transferable record and an electronic copy. A scanned PDF of a paper note is not a transferable record; it is an image of an instrument that continues to exist on paper, and the person entitled to enforce it is determined by who possesses the paper. Producing the image proves nothing about possession. Conversely, where a true eNote exists there is no paper original at all, and a demand for the wet-ink note is a demand for a document that never existed. Determining which regime applies is the first question in any electronic-note dispute, and it is answered by the closing documents and the registry record, not by the format in which a document was produced in litigation.

The analysis of every enforcement problem begins with the physical instrument, examined in a fixed order. On the face: the date, the property address, the principal amount, the identity of the borrower and of the lender, the promise to pay and its wording, the rate and its adjustment mechanism, the payment schedule and the maturity date, the place of payment, the prepayment terms, the late-charge and default provisions, the acceleration clause, the notice provisions, the governing-law clause, the waiver of presentment and notice of dishonor, and the signatures. On the reverse and on any attachment: every indorsement, in order, with its date if any, the identity of the indorser, whether it is special or blank, and whether the paper bearing it is affixed.

From that examination three conclusions follow, and they should be recorded explicitly. First, is the instrument negotiable, tested against § 3-104? Second, to whom is it presently payable — to bearer, because of a blank indorsement, or to an identified person, because of a special indorsement or the absence of any indorsement? Third, does the indorsement chain run without a gap from the original payee to the party asserting the right to enforce?

A gap is not fatal, but it changes the claimant's burden. The claimant with a gap is not a holder and must proceed under § 3-203(b) by proving the transfer and the transferor's rights, or under § 3-309 if the relevant instrument or indorsement cannot be produced. The claimant that cannot do either has not established entitlement to enforce, and no quantity of servicing records, payment histories, or recorded mortgage assignments will supply the deficiency, because those documents answer other questions.

The examination should be repeated against the mortgage. Who is named as mortgagee or beneficiary? Is MERS named as nominee? What assignments of the mortgage have been recorded, by whom, when, and in what sequence relative to the alleged transfers of the note? Discrepancies between the note chain and the mortgage-assignment chain are common and are not, by themselves, defects; the mortgage follows the note as a matter of law whether or not an assignment is recorded. But in a jurisdiction that requires the foreclosing party to hold the note or to establish a recorded chain, the discrepancy may be dispositive, and the only way to know is to read the foreclosure statute of the situs.

The following sequence states the full inquiry. It is written to be worked in order, because later questions presuppose the answers to earlier ones, and because the most common analytical failure is to begin in the middle — typically with ownership, which is the least relevant of the twenty to the question actually before the court.

1. What instrument creates the payment obligation, and is it in the record?
2. Is the instrument governed by U.C.C. Article 3, and which enacted version?
3. Is it negotiable under § 3-104, tested element by element?
4. Who possesses the original instrument, and where is it physically located?
5. Is the instrument payable to bearer or to an identified person?
6. What indorsements appear on it, in what order, and are they special or blank?
7. Is there an allonge, and is it affixed?
8. How was the instrument transferred at each step — by negotiation, by transfer without indorsement, or not at all?
9. Is the claimant a holder under § 1-201(b)(21)?
10. If not, is the claimant a nonholder in possession with the rights of a holder under § 3-203(b), and can it prove the whole chain?
11. Is lost-note enforcement asserted, and are all four elements of § 3-309 established, including adequate protection?
12. Who owns the economic interest in the obligation?
13. Does Article 9 govern that ownership, and did attachment and perfection occur?
14. Who services the obligation?
15. In what capacity does the servicer act — holder, nonholder in possession, or agent — and what document establishes it?
16. What mortgage or deed of trust secures the obligation, and what does it say about the noteholder?
17. Did the security travel with the obligation under § 9-203(g), Restatement § 5.4, and the law of the situs?
18. What assignments of the mortgage have been recorded, by whom, and when relative to the operative events?
19. What defenses, claims in recoupment, or discharge does the obligor have under §§ 3-305, 3-602, and 3-604?
20. What must the enforcing party prove in this jurisdiction, as of what date, and by what admissible evidence?

Question twenty is the operative one. Everything before it establishes the legal categories; question twenty asks what the forum requires. A claimant that satisfies Article 3 and fails the state foreclosure statute loses, and a borrower who wins on Article 3 grounds but faces an in personam action on the debt has deferred the obligation rather than defeated it.

Each illustration isolates one variable. The instrument is a standard residential note secured by a mortgage on land in a jurisdiction that has enacted Revised Article 3 with the 2002 amendments, unless the facts state otherwise.

The propositions below are collected because they recur, in pleadings, in commentary, and in the advice given to distressed borrowers. Each is stated as it is usually put and then corrected by authority. Some are simply false; several are half-true, which is why they persist.

1. “The mortgage and note are the same instrument.” They are separate documents executed at the same closing. The note is a promise to pay money, personal property governed by Article 3; the mortgage is an interest in land governed by the property law of the situs. They are transferred by different means, enforced by different actions, and defeated by different defenses.
2. “Only the owner of the note can enforce it.” Section 3-301 provides expressly that a person may be entitled to enforce even though not the owner. Ownership and enforcement authority are separate questions answered by separate statutes. The obligor's protection is § 3-602's discharge rule, not a right to audit its creditor's internal transfers.
3. “Possession automatically proves ownership.” It does not. Possession plus payability establishes holder status and thereby entitlement to enforce; it says nothing about who owns the economic interest, which is determined by the sale documents and Article 9. A custodian possesses thousands of notes it does not own.
4. “If the lender sold the note, the debt was paid.” A sale substitutes a creditor. Discharge under § 3-602 requires payment by or on behalf of the obligor; the purchaser paid for its own account, not on the obligor's behalf. No principle of law converts a creditor's realization on an asset into the debtor's performance.
5. “Securitization extinguishes the mortgage.” Section 9-203(g) provides that attachment of an interest in the obligation attaches the security, and § 9-308(e) that perfection as to the obligation perfects as to the security. Restatement § 5.4 reaches the same result. The mortgage travels; it does not evaporate.
6. “If the note and mortgage were separated at any point, both are void.” Separation does not void either. Restatement § 5.4(c) makes an assignment of the mortgage alone ineffective, which means the mortgage remains with the obligation — not that the obligation disappears. The PEB Report addresses this argument directly and rejects it.
7. “The borrower can demand the original wet-ink note in every foreclosure.” Whether production of the original is required depends on the jurisdiction, the procedural posture, and whether § 3-309 is invoked. Many jurisdictions require production or a valid lost-note showing; some do not condition a nonjudicial sale on it; and where the loan closed as a true eNote no paper original exists.
8. “An assignment recorded after default automatically invalidates enforcement.” The mortgage follows the obligation by operation of law, and a later-recorded assignment ordinarily memorializes a transfer that already occurred. Timing matters where the situs statute conditions a particular remedy on the assignment's recordation before a specified step — Ibanez is a timing case of that kind — but recordation after default is not per se fatal.
9. “MERS ownership of a mortgage necessarily means MERS owns the note.” MERS holds the security instrument as nominee and does not own the debt, as Kesler, Saunders, and Silverberg all recognize. That is precisely why those courts held MERS could not foreclose or assign enforcement rights in its own right.
10. “A servicer can never enforce a note it does not own.” A servicer may enforce as holder, as nonholder in possession with rights of a holder, or as agent for the person entitled to enforce. What it cannot do is enforce on the servicing agreement alone without establishing one of those positions.
11. “A blank indorsement makes the note invalid.” Section 3-205(b) authorizes it. A blank indorsement converts the note to bearer paper, negotiable by delivery. It is standard secondary-market practice and affects the manner of negotiation, not validity.
12. “An allonge is automatically fraudulent.” Section 3-204(a) treats an affixed paper as part of the instrument. Allonges are ordinary. Genuine questions concern affixation, identification of the note, and the authority of the signer — all factual, all provable, none presumed.
13. “A lost note can never be enforced.” Section 3-309 provides the machinery, requiring proof of terms, of prior entitlement, of the circumstances of loss, and of adequate protection against double liability. The paper's disappearance does not cancel the obligation.
14. “UCC Article 3 determines ownership of every mortgage loan.” Article 3 determines enforcement status and defenses. Ownership of a sold note is governed by Article 9 and by the contracts of sale. Conflating them produces both of the field's characteristic errors — demanding proof of ownership as a condition of enforcement, and treating possession as proof of ownership.
15. “Recording statutes determine who is entitled to enforce every promissory note.” Recording acts govern priority in interests in land as against third parties. They have nothing to say about who may enforce a note, which is a question of possession, indorsement, and the Code. A recorded assignment is evidence of a property-records event, not a certificate of enforcement authority.

Two general observations follow. First, most of these propositions err by collapsing distinctions the law keeps apart — debt and note, ownership and enforcement, possession and title, transfer and negotiation. Second, the fact that a proposition is wrong as stated does not mean the underlying concern is illegitimate. A borrower who asks how the plaintiff came to hold the note has asked the correct question. The answer is supplied by evidence, and the demand for it is neither obstruction nor a technicality; it is the burden of proof.

This chapter opened Part XIII by separating what the closing table joins. The deed conveys the estate; the note states the personal promise to repay; the mortgage or deed of trust encumbers the land to secure that promise. The debt is the obligation, the note is the writing that embodies it, and the mortgage is an incident of it. Those distinctions are not pedantic refinements; every subsequent question in real-estate finance is unanswerable without them.

It traced the note's descent from the custom of merchants through the Statute of Anne, the Mansfield decisions, Story and Kent, the Negotiable Instruments Law, and Revised Article 3, and identified the animating idea: the obligation is merged into the paper so that the paper may circulate. It then applied § 3-104's formal test to an actual mortgage note, showed why the standard uniform form is negotiable and what drafting choices make a note nonnegotiable, and explained why the classification matters less at the center of modern practice than at its margins.

The analytical core was § 3-301. A person entitled to enforce is the holder, a nonholder in possession with the rights of a holder, or a person proceeding under § 3-309 — and may be any of those without owning the instrument. Around that provision the chapter arranged holder status under § 1-201(b)(21), transfer and negotiation under §§ 3-201 and 3-203, the indorsement rules of §§ 3-204 and 3-205 including the allonge, due-course status and the defense structure of §§ 3-302 and 3-305 as modified for consumer paper by the FTC Holder Rule, the proof allocation of § 3-308, lost-instrument enforcement under § 3-309, and discharge under §§ 3-602 and 3-604.

It then held Article 3 apart from Article 9. Enforcement status is an Article 3 question; ownership of a sold note is an Article 9 question, governed by §§ 9-109(a)(3), 9-203, 9-308, and 9-313, with § 9-203(g) carrying the mortgage along with the obligation. Carpenter v. Longan and Restatement § 5.4 supply the property-law expression of the same principle, and the MERS and foreclosure-crisis decisions — Kesler, Saunders, Silverberg, Ibanez, Eaton, Yvanova — apply it in both directions: the mortgage cannot be enforced by one who lacks the obligation, and the obligation is not discharged by defects in the paperwork of its transfer.

Securitization was treated as an ordinary sequence of legally identifiable transactions rather than as a mystery. Its transfers move economic interests and carry the security; they do not pay the borrower's debt, void the mortgage, or convert the loan into something else. The legitimate inquiry that survives is evidentiary and jurisdiction-specific: what must this claimant prove, as of when, and by what evidence. Electronic notes were placed in the same frame, with control under E-SIGN § 201 and UETA § 16 substituting for possession, and the transferable record distinguished sharply from a scanned image of paper.

Chapter 37 — Mortgages and Deeds of Trust takes up the second instrument. Having established what the obligation is, who owns it, and who may enforce it, the next chapter examines the security itself: the historical division between title, lien, and intermediate theories; the mortgage and the deed of trust and the practical differences between them; the requisites of creation; equitable mortgages and the doctrine that a deed absolute may be shown to be security; the equity of redemption and the prohibition on clogging it; and the mortgagor's and mortgagee's rights before default. Chapter 38 — Priority, Subordination, and Transfer of Mortgaged Property, already published, then governs the relations among competing security interests and the position of one who takes land subject to or assuming an existing mortgage; and Chapter 39 turns to foreclosure and redemption. The reader should carry forward from this chapter the single discipline it has tried to instill: name the instrument, name the status, name the statute, and never let a conclusion about one of them be borrowed from another.

• Permanent Editorial Board for the UCC, Application of the Uniform Commercial Code to Selected Issues Relating to Mortgage Notes (Nov. 14, 2011) (the essential synthesis of the Article 3 / Article 9 interaction)
• Grant S. Nelson, Dale A. Whitman, Ann M. Burkhart & R. Wilson Freyermuth, Real Estate Finance Law ch. 5 (6th ed.) (transfer of the mortgage and the obligation)
• James J. White, Robert S. Summers & Robert A. Hillman, Uniform Commercial Code chs. 16–18 (6th ed.) (negotiability, holder status, and defenses)
• James Steven Rogers, The Early History of the Law of Bills and Notes (1995) (the historical foundation, revising the received account)
• Joseph Story, Commentaries on the Law of Promissory Notes (1845) (the first systematic American treatment)
• Dale A. Whitman, How Negotiability Has Fouled Up the Secondary Mortgage Market, and What To Do About It, 37 Pepp. L. Rev. 737 (2010)
• Dale A. Whitman & Drew Milner, Foreclosing on Nothing, 66 Ark. L. Rev. 21 (2013)
• Adam J. Levitin, The Paper Chase: Securitization, Foreclosure, and the Uncertainty of Mortgage Title, 63 Duke L.J. 637 (2013)
• Christopher L. Peterson, Foreclosure, Subprime Mortgage Lending, and the Mortgage Electronic Registration System, 78 U. Cin. L. Rev. 1359 (2010)
• Restatement (Third) of Property: Mortgages §§ 5.1–5.4 and comments (Am. L. Inst. 1997)
• Official Comments to U.C.C. §§ 3-104, 3-106, 3-201, 3-203, 3-301, 3-302, 3-305, 3-309, and 3-602