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Promissory Note Template

A promissory note is a borrower’s unconditional written promise to pay a specific sum to a lender — principal, interest, repayment terms and a maturity date, signed by the borrower alone. Download the ready-to-fill template below, or read the field-by-field checklist first, including how it differs from a bilateral loan agreement.

Download the Promissory Note

A complete, ready-to-fill PDF — 10 clauses, blanks for every detail, and a signature block for each party. Free, no email, no account. Read it and adapt it before you use it; the cover page explains what it can and cannot do for you.

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Need the other party to sign it too? Send it for signature with a full audit trail and a tamper-evident seal on the finished file — they never need an account. See pricing.

This is a template, not legal advice

This document is a general-purpose template provided for information only. It is not legal advice, it does not create a lawyer–client relationship, and nobody has reviewed it against your situation.

Laws differ by country, state and province, and they change. A clause that is standard in one place can be unenforceable — or illegal — in another. Terms that are ordinary between two businesses can be void in a consumer or employment context.

Read every clause before you use it, fill in every blank, and delete anything that does not apply. For anything high-value, unusual, or that you could not afford to lose a dispute over, have a qualified lawyer in your jurisdiction review it before it is signed.

What to include in a promissory note

  • Borrower and lender names and addresses

    Full legal name and address for the borrower, who signs the note, plus the lender’s name and address as the payee the promise runs to.

  • Principal amount

    The exact sum being lent — the number every later calculation (interest, installments, payoff) is measured against.

  • Interest rate, if any

    A stated annual rate, or an explicit “0% (no interest)” — leaving it blank is the kind of ambiguity that turns a simple note into a dispute later.

  • Repayment terms

    Lump sum on the maturity date, or installments — state it plainly rather than leaving the schedule to be inferred.

  • Maturity date

    The date the full unpaid balance is due if not paid off earlier.

  • Late fee and default terms

    What happens if a payment is missed — a grace period, a late fee, and the lender’s right to accelerate the full balance on default.

  • Governing law

    Which state’s law governs the note — relevant if it ever needs to be enforced.

  • Borrower’s signature and date

    A promissory note is signed by the borrower alone. There is no lender signature line — the lender’s promise to lend isn’t what this document records.

A note is a one-sided promise. A loan agreement is a two-sided contract.

A promissory note has exactly one signature line: the borrower’s. It records the borrower’s unconditional promise to pay a stated sum, on stated terms — principal, interest if any, a repayment schedule, and a maturity date. The lender doesn’t sign it, because the lender isn’t promising anything the note needs to bind them to; lending the money is what the lender does in exchange for holding the borrower’s promise. That’s why it’s called a note rather than an agreement — it’s the borrower’s instrument, not a mutual one.

A loan agreement is different in kind, not just in length. Because both the lender and the borrower sign it, it can carry obligations that run in both directions: conditions the lender must meet before advancing funds, a security interest pledging collateral, representations and warranties from each side, and a fuller set of events of default and remedies beyond simple acceleration. None of that fits into a document only the borrower signs — which is also why a loan agreement is naturally longer and more detailed than a note.

Use a promissory note for a straightforward loan — one person lends another a sum of money, on agreed terms, with nothing to secure and no conditions to satisfy before the money changes hands. Reach for a loan agreement when the lender needs collateral, covenants, or other obligations the borrower has to actively agree to, not just promise to repay.

Common mistakes to avoid

  • Adding a lender signature line. A promissory note is the borrower’s unilateral promise to pay — the lender doesn’t sign it. If both parties need to make binding commitments to each other (a security interest, conditions on when funds are advanced, mutual covenants), that’s a loan agreement, not a note.
  • Leaving the interest rate blank instead of stating “0%.” A blank field reads as an oversight, not a decision — state the rate explicitly, even when it’s zero, so there’s no argument later about what was intended.
  • Vague repayment terms like “borrower will pay it back.” Without a maturity date and a clear schedule (lump sum or specific installment amounts and dates), a note is hard to enforce because there’s no fixed date on which nonpayment becomes a default.
  • No late-fee or default clause. Without one, a lender’s only real recourse to a missed payment is to sue for the balance and hope a court awards something — an acceleration clause lets the lender demand the full remaining balance immediately once a default isn’t cured, instead of chasing individual missed installments.
  • Confusing a promissory note with an IOU. An IOU is typically just an acknowledgment that a debt exists. A promissory note is a negotiable, unconditional promise to pay a specific sum on specific terms — the difference matters if the debt is ever assigned, sold, or has to be enforced.

Get your promissory note signed

Fill in the template above and send it to the borrower for signature with a free Evenseal account — 3 documents a month, no card required. If you’re the borrower and only need your own copy signed, self-sign for free with no account at /sign-pdf.

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Not legal advice — interest-rate limits, notarization and enforcement requirements vary by state; check your state’s requirements before relying on this template alone.

Frequently asked questions

What’s the difference between a promissory note and a loan agreement?+
A promissory note is signed by the borrower alone — it’s the borrower’s unconditional written promise to pay a specific sum on specific terms. A loan agreement is bilateral: both the lender and the borrower sign, and it typically covers things a one-sided note doesn’t, like conditions the lender must satisfy before advancing funds, a security interest in collateral, representations and warranties from both sides, and a fuller set of events of default and remedies. If the deal is simple — one person lends another a sum of money, to be repaid on agreed terms — a note is usually enough. If the lender needs collateral, covenants, or other obligations the borrower must actively agree to, use a loan agreement instead. Loan Agreement Template.
Does a promissory note need to be notarized?+
Usually not for it to be valid between the parties, but requirements vary by state and by use case, and some lenders or courts give more weight to a notarized note if it’s ever disputed. If you’re unsure, check with a local attorney or your state’s requirements before relying on an unnotarized note for a larger sum.
Is a promissory note legally enforceable without a lender signature?+
Yes. A promissory note is a unilateral instrument — its legal force comes from the borrower’s signature, since the borrower is the only party making a binding promise. The lender doesn’t need to sign it any more than someone needs to sign a check made out to them; accepting the benefit of the note (lending the money) is what the lender does instead.
Can a promissory note charge interest?+
Yes, and most do — but check your state’s usury laws, which cap the maximum interest rate that can be charged on a private loan. Rates that are fine between commercial parties can be unenforceable, or even trigger penalties, on a personal loan if they exceed the state’s usury ceiling.
Is an e-signed promissory note legally binding?+
Generally, yes — a promissory note signed electronically carries the same legal weight as one signed on paper under laws like the US ESIGN Act and UETA, as long as both sides intended to sign and can access a copy of the signed document. Are electronic signatures legally binding?.
Can I send this to the borrower to sign online?+
Yes. Download the template above, fill in the blanks, then send it to the borrower for signature with a free Evenseal account — no card required. If you're the borrower and only need your own signed copy, you can self-sign for free with no account at all. Create a free account.

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