Treat a free loan template as scaffolding. It gives you fields to complete, not a legal result.

For a U.S. personal, family, or small-business loan, choose a form that matches the deal, replace every placeholder, and check the math before signing. State interest limits, tax treatment, collateral filings, and required disclosures can depend on the facts. This is general information, not legal or tax advice.

Pick a template by the loan, not the file format

Word, Google Docs, and PDF are just containers. They don't decide whether the form fits.

Choose based on the transaction, the people involved, and what happens after a missed payment.

Edit in Word or Google Docs first. Use PDF after the language is settled. Turns out, the file format is the easy part.

Loan agreement or promissory note?

A loan agreement can set obligations for both sides. It may address funding conditions, payment rules, collateral, notices, defaults, and related duties.

A promissory note usually focuses on the borrower's promise to repay. It is narrower.

The two documents can be used together, especially for a secured or business loan. The title on the first page doesn't fill a missing term or avoid state-law review.

Clauses to fill in before signing

Read the completed form as if you found it years later. A stranger should be able to identify the parties, calculate the balance, and understand what follows a missed payment.

Make sure the final document states:

• The lender's, borrower's, and any guarantor's full legal names and addresses.
• The principal amount, funding date, payment method, and permitted use of the funds.
• The interest rate, whether it is fixed or variable, and the interest calculation method.
• The number of payments, due dates, payment amount, final maturity date, and any balloon payment.
• How payments apply to interest, fees, and principal.
• Late fees, grace periods, returned-payment charges, and prepayment terms.
• What constitutes a default, how notice is delivered, and whether the borrower has time to cure it.
• Whether the lender may accelerate the balance after default, subject to applicable law.
• The collateral, insurance duties, guaranty terms, governing law, and dispute process, if relevant.
• Signature blocks, dates, witness or notary sections, and a process for amendments.

Pay close attention to acceleration. Making the full balance due after default may be limited by state law, the loan type, notice rules, or a contractual cure period. It doesn't automatically let a lender seize property.

Set the interest and repayment schedule carefully

The interest blank is only the beginning. State whether interest applies to the unpaid balance, how often it compounds, and whether payments are amortizing or interest-only.

Test the schedule separately. For example, $10,000 at 6% annual interest produces $600 over one year if the balance stays unchanged. Installment loans usually charge interest on the remaining balance, so the amount changes as principal is paid down.

Run the numbers in a spreadsheet or loan calculator. Compare the first payment, final payment, total interest, and any balloon amount with the contract. If one figure disagrees, stop and fix it.

The stated interest rate is not automatically an annual percentage rate. Where federal or state disclosure rules apply, use the required definitions and disclosures. Don't relabel the number yourself.

Family loans, AFR, and gift-tax concerns

Family loans need a repayment plan and a payment trail. The IRS publishes applicable federal rates monthly, with categories based on the loan term and compounding method.

Charging no interest, or charging less than the applicable rate, can create imputed-interest consequences under federal tax rules. Exceptions exist, but the result can depend on the loan amount and how the borrower uses the money. The annual gift-tax exclusion doesn't automatically solve the issue.

Write down what the parties intend: a loan, a gift, or a loan with a planned gift component. Keep bank transfers, payment receipts, and year-end records.

Get current tax guidance before funding a large, long-term, interest-free, or investment-related loan.

Secured and unsecured loans are not interchangeable

Calling something collateral doesn't make it collateral. Describe the asset precisely, identify who holds it, assign maintenance and insurance duties, and explain what follows a default.

Paperwork alone may not create or perfect a security interest. A separate security agreement or filing may be needed, and the asset's location plus state rules can control the required documents.

An unsecured debt has no pledged asset. Clear payment, default, notice, and collection terms matter more. Missed payments can still lead to collection activity or a lawsuit.

Federal disclosures, state rules, and notarization

One form can't cover every U.S. loan.

Where Regulation Z applies, the CFPB's disclosure rule requires covered disclosures to be clear and conspicuous, in writing, and in a form the consumer may keep. Electronic delivery has separate consumer-consent and record requirements under the E-Sign Act. A generic private-loan form doesn't establish that those requirements have been met.

Usury limits, licensing rules, default notices, and collateral procedures vary by state. The relevant rule may depend on the lender, borrower, loan purpose, amount, or security. Be skeptical of a download promising one interest cap or default rule for every California, Texas, or other U.S. loan.

Not every private loan needs a notary. A notary can help confirm identity and signature authenticity, but it can't repair missing terms or make an unlawful agreement valid. Some real-estate and recording transactions have their own acknowledgement requirements. Check the documents before booking a notary.

How to customize a free loan template

Start with a clean private copy. Don't edit a shared Google Doc that exposes personal information.

1. Identify each party by the correct legal name and confirm who has authority to sign.
2. Enter the principal, funding date, interest method, payment dates, and final maturity date.
3. Build the repayment schedule separately, then compare it with the contract.
4. Add default, notice, cure, prepayment, and dispute terms that fit the actual deal.
5. Attach or prepare separate collateral, guaranty, mortgage, title, or filing documents when needed.
6. Review the applicable state-law and tax questions before signing.
7. Have all required parties sign the same final version, then exchange complete copies.
8. Keep proof of funding, payment records, amendments, and related communications with the signed agreement.

Never sign with blanks. If a provision does not apply, write "not applicable" only if both parties agree and the final document remains clear. Initial any material handwritten changes.

How to judge a free template before downloading it

Free describes the price, not the quality. Before downloading, look for the author's identity, jurisdiction, revision date, intended loan type, and a clear explanation of what the form leaves out.

Treat these promises as warning signs:

• "Legally binding in every state."
• A single universal usury rate.
• Notarization presented as a cure for every problem.
• No separate treatment of secured property or guarantors.
• A demand for Social Security numbers or bank credentials before you can edit the file.

Protect personal information while you work. Use restricted Google Docs sharing, remove unnecessary personal data, and store the signed version as a private file. To be honest, the safest template is one you understand and can reconcile with the actual transaction.

When a professional review is sensible

State-specific legal review is sensible for a large loan, secured transaction, business loan, guaranty, cross-state deal, variable rate, or balloon payment. A tax professional can help with a below-market family loan, a planned gift, or a loan involving investment income.

Before any money moves, enter the exact amount, rate, dates, payment method, and default process. Recalculate the schedule, confirm the collateral paperwork, and have all required parties sign and keep the same final copy.