Promissory Note Template

In plain language: Identifies the borrower (maker) and the lender (payee) by their full legal names and addresses, establishing who owes money to whom.

Common mistake: Using a trade name or nickname instead of the registered legal entity name. If the maker is an LLC or corporation, the entity name — not the owner's personal name — must appear as the obligated party, or personal liability may be unintentionally created or excluded.

In plain language: States the exact loan amount in figures and words and records the date the funds were or will be disbursed to the borrower.

Common mistake: Omitting the disbursement date. If the loan funds are transferred in tranches or on a date different from the signing date, the note must reflect the actual funding date — otherwise interest calculation start dates become ambiguous.

In plain language: Specifies the annual interest rate, whether it is fixed or variable, and how interest accrues — simple or compound, and on what day-count basis.

Common mistake: Failing to specify the day-count convention (365 vs. 360 days). Using a 360-day year — standard in some commercial lending — produces a slightly higher effective rate than a 365-day year and can trigger usury issues in jurisdictions with strict rate caps.

In plain language: Sets out exactly how and when the borrower must repay — either as a single lump sum on the maturity date or as a series of installment payments on defined dates.

Common mistake: Describing installment amounts without confirming they fully amortize the loan. Rounding installment figures to the nearest dollar can leave a residual balance on the maturity date that neither party anticipated.

In plain language: Defines the penalty charged if a scheduled payment is not received by its due date, including any grace period before the fee applies.

Common mistake: Setting a late fee with no grace period. In several US states and Canadian provinces, a late fee applied on the exact due date without any grace window can be challenged as a penalty clause rather than a genuine pre-estimate of loss.

In plain language: Lists the events that constitute a default — typically missed payment, insolvency, or breach — and gives the lender the right to demand immediate repayment of the full outstanding balance.

Common mistake: Defining default solely as missed payment and omitting insolvency or dissolution events. If the borrower entity winds up without a missed payment technically on record, the lender may have no acceleration right at the moment it matters most.

In plain language: Describes any asset pledged as security for repayment and references a separate security agreement or UCC financing statement if applicable.

Common mistake: Referencing collateral in the note without filing a UCC-1 (in the US) or PPSA registration (in Canada). An unperfected security interest is subordinate to other creditors and may be voided in bankruptcy proceedings.

In plain language: States whether the borrower may repay the loan early, and whether doing so triggers a prepayment penalty or is permitted without fee.

Common mistake: Omitting a prepayment clause entirely. Without it, the borrower's right to prepay depends on jurisdiction-specific defaults — some jurisdictions require lender consent for early repayment on fixed-rate notes, which can create unexpected friction.

In plain language: Specifies which jurisdiction's laws govern the note and where disputes must be litigated or arbitrated.

Common mistake: Selecting a governing law with no genuine connection to either party's location. Several jurisdictions — California being the most notable — apply local usury and consumer-lending laws regardless of what the contract specifies, overriding a foreign choice of law.

In plain language: The borrower waives the right to formal demand, presentment, and notice of dishonor, simplifying the lender's ability to enforce the note without procedural prerequisites.

Common mistake: Omitting this clause from a business-to-business note. Without the waiver, the lender may need to follow formal presentment procedures before the note is enforceable — creating procedural delays that benefit a defaulting borrower.

A promissory note is a written, legally binding promise by a borrower (the maker) to repay a specific sum of money to a lender (the payee) under defined terms — including the principal amount, interest rate, repayment schedule, and consequences of default. It is a negotiable instrument under the Uniform Commercial Code in the US and equivalent statutes in other common-law jurisdictions, meaning it can be transferred or assigned by the lender to a third party.

A promissory note is a one-sided instrument — only the borrower signs it as a promise to pay. A loan agreement is a bilateral contract signed by both parties covering the same repayment terms plus additional covenants (financial ratios, reporting obligations, restrictions on additional debt). Promissory notes are faster to execute and sufficient for straightforward private loans; loan agreements are standard for commercial bank financing and more complex lending arrangements.

Notarization is not required for a promissory note to be enforceable in most US states, Canadian provinces, or UK jurisdictions. It becomes a stronger evidentiary document with notarization, and some real-estate secured notes are notarized by convention. Check your jurisdiction's requirements — a few states require notarization for notes above a certain dollar threshold or when secured by real property.

Yes — a properly executed promissory note is generally enforceable as a legal contract when it identifies the parties, states a definite principal amount, specifies repayment terms, and is signed by the maker. Enforcement issues arise when the interest rate exceeds the usury ceiling, the maker lacked authority to bind their entity, the note was signed after funds were disbursed without fresh consideration, or the security interest was never perfected. A qualified attorney can review a specific note for enforceability in the applicable jurisdiction.

Upon default, the lender typically has the right to invoke the acceleration clause — making the full outstanding balance immediately due — and to pursue collection through the courts. For secured notes, the lender may also repossess or foreclose on the collateral. The lender should send a written default notice specifying the cure period before taking enforcement action, as courts in many jurisdictions require evidence that notice was given.

The appropriate rate depends on the parties' agreement and the applicable usury limit. For commercial loans between businesses, rates of 5–15% per annum are common. Consumer loans are subject to lower caps in most jurisdictions. If no rate is specified, courts in many jurisdictions apply the statutory judgment rate, which is often lower than what the lender expected. Always confirm the rate is below the usury ceiling for the loan type, borrower category, and dollar amount.

Yes. A promissory note is a negotiable instrument and can be endorsed and transferred to a third party (an endorsee), who then becomes the new payee with full enforcement rights. The note must be endorsed (signed over) by the original payee and physically delivered to the endorsee. Some notes include a non-transfer restriction, which limits assignment without borrower consent. Notify the borrower in writing whenever a note changes hands to avoid payment disputes.

For straightforward private loans between individuals or small business advances, a well-drafted template is typically sufficient. Engage a lawyer when the loan amount is significant (generally above $50,000), the note is secured by real property, the borrower is a startup with conversion features, there are cross-border elements, or the lender is a regulated financial institution. A one-hour attorney review ($200–$500) is worthwhile for any secured or high-value note.

A secured promissory note is backed by specific collateral — equipment, inventory, receivables, or real property — that the lender can seize or foreclose upon if the borrower defaults. An unsecured note relies solely on the borrower's promise and credit. In a default or bankruptcy, secured lenders are paid from collateral proceeds before unsecured creditors. Secured notes require a companion security agreement and a perfection filing (UCC-1 or PPSA) to be fully effective.