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A promissory note template helps a lender and borrower document a loan in writing. For small businesses, founders, friends, family members, and private transactions, a structured template can make the repayment terms clearer before money changes hands.
Fastest template starting point
LawDepot is the best current monetized option on AI Law Firm Tools for readers who need a promissory note template with customizable repayment, interest, default, and borrower/lender details.
When a promissory note template makes sense
A template is most useful when the loan is straightforward and the parties need a written record of the amount borrowed, repayment schedule, interest, collateral, late fees, and default remedies. It is especially useful for small business owner loans, startup founder loans, family loans, equipment purchases, and seller-financed transactions.
| Loan type | Template fit | Review risk |
|---|---|---|
| Small family loan | Good starting point | Low to medium |
| Founder or shareholder loan | Useful for structure | Medium |
| Business equipment loan | Useful, especially with collateral terms | Medium |
| Real estate or secured loan | Attorney review recommended | High |
| High-interest private loan | Attorney review recommended | High |
Key clauses to check
Principal amount
State the exact amount borrowed. If multiple advances are made over time, the note should explain how each advance is recorded.
Interest rate
Interest rates may be limited by state usury laws. Before signing, confirm that the interest rate and fees are allowed in the relevant jurisdiction.
Repayment schedule
Choose whether the loan is repaid in installments, on demand, by a lump-sum balloon payment, or by another schedule. The due dates should be clear.
Late fees and default
The default section should explain what happens if the borrower misses a payment, becomes insolvent, sells collateral, or breaches another promise in the note.
Security or collateral
If the note is secured by property, equipment, receivables, or other collateral, additional documents or filings may be required. Do not assume the note alone perfects a security interest.
Prepayment
Some notes allow early repayment without penalty. Others restrict prepayment or impose fees. Make the rule explicit.
Recommended workflow
- Start with a structured promissory note template.
- Define the loan amount, parties, interest, repayment dates, and maturity date.
- Decide whether the note is secured or unsecured.
- Check usury limits, late fee rules, and state-specific requirements.
- Use attorney review for secured, high-dollar, real estate, business acquisition, or high-interest loans.
Promissory note vs. loan agreement
A promissory note is often shorter and centered on the borrower’s promise to repay. A loan agreement is usually broader and may include detailed covenants, representations, collateral documents, reporting obligations, and lender protections.
| Document | Best for | Limitation |
|---|---|---|
| Promissory note | Simple loans and repayment promises | May be too light for complex financing |
| Loan agreement | Business loans, secured loans, and complex terms | More detailed and slower to draft |
| Attorney-drafted package | High-value or secured transactions | Higher upfront cost |
FAQ
Is a promissory note legally binding?
A properly completed and signed promissory note can be legally binding if it satisfies applicable contract and lending rules. The template is only the starting point.
Does a promissory note need to be notarized?
Not always, but notarization can help with identity verification and recordkeeping. State rules and transaction type may affect signing requirements.
Can a promissory note charge interest?
Yes, but the interest rate and fees must comply with applicable law. Usury rules vary, so high-interest private loans should be reviewed carefully.
Where should I start?
For a structured first draft, browse LawDepot’s promissory note templates, then review the draft for the amount, repayment schedule, collateral, interest rate, and governing law.
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