Lending Money to Friends: 7 Rules for 2026

By The Chipkie Team, Personal Finance Editorial Team  ·  Last updated 25 September 2026

Somebody you trust asks for $3,000 to cover a car repair, a security deposit, or a gap between paychecks. You have the money. You say yes. Six months later the payments have stopped, the texts have gotten shorter, and you are stuck deciding whether to push or let it go. Lending money to friends is one of the most common financial transactions in America and one of the least documented — which is exactly why it goes wrong so often.

These seven rules will not make you cold or suspicious. They will make you clear. And clarity is what protects the friendship.

Key Takeaways

• Put every loan over a few hundred dollars in writing — a signed note with amount, repayment schedule, and consequences of default is enforceable in all 50 states.
• The federal gift tax annual exclusion is $19,000 per recipient per year, so most informal loans forgiven or gifted between friends never trigger a filing requirement.
• A loan to a friend cannot be used for a mortgage down payment — under the Fannie Mae Selling Guide, unsecured borrowed funds are a prohibited source, not just a debt-to-income problem.
• Charge at least the applicable federal rate (AFR) on larger loans to avoid imputed interest; the IRS publishes AFRs monthly, so check the current figure.
• Small claims court limits run roughly $2,500 to $25,000 depending on the state, and filing fees are usually under $100.

Should You Lend the Money at All?

Only lend what you could write off entirely without resentment. Before agreeing, ask why a bank or credit union said no — the answer usually reveals the real risk. If you would be angry about losing the money, or if you would need it back on a specific date, the honest answer is no.

Run through these questions before you say yes:

• Can I absorb a total loss? If not, decline or lend a smaller amount you can afford to lose.
• Is this a one-time gap or a pattern? Repeat requests signal a budgeting problem that a loan will not fix.
• Do I want this to be a gift? Gifting $500 outright often costs less than the friendship damage of chasing $500.
• Is the purpose legal and specific? “Rent for October” is a plan. “Some stuff” is not.

What Are the Seven Rules for Money Between Friends?

The core rules are: write it down, name an exact amount, set a repayment schedule, decide on interest, define what default means, keep records of every payment, and never let a loan become a mortgage down payment. Follow all seven and the vast majority of disputes never start.

1. Get it in writing. A promissory note does not need a lawyer. It needs the names, the amount, the date, the repayment terms, and both signatures. Statutes of limitations on written contracts run four to ten years by state, compared with as little as two to three for oral agreements — and proving an oral loan is enormously harder.
2. Name one exact number. “Around three grand” becomes a fight. “$3,000.00, transferred September 25, 2026” does not.
3. Set a real repayment schedule. “When you can” is not a term. Use fixed dates and fixed amounts: $250 on the first of each month for twelve months.
4. Decide on interest deliberately. Zero interest is fine for small sums. For larger loans, the IRS may impute interest to you as the lender if you charge below the applicable federal rate. The AFR changes monthly, so look up the current month’s published rate at the IRS before you set your number. Our guide on how to set a fair interest rate for friend and family loans walks through the math.
5. Define default in advance. Say what happens after a missed payment: a grace period, then a revised schedule, then collection. Writing this down while everyone is friendly is far easier than negotiating it while angry.
6. Keep a paper trail. Use a bank transfer, not cash. Log every repayment. Screenshots of Venmo and Zelle transfers are admissible evidence.
7. Never let your loan fund a home down payment. This one deserves its own section below, because getting it wrong can sink the purchase or expose your friend to fraud liability.

Can a Friend Use Your Loan for a House Down Payment?

No. Under the Fannie Mae Selling Guide (B3-4.3-15) and FHA rules, an unsecured personal loan — including an informal loan from a friend — is a prohibited source of down payment funds. This is a source-of-funds rule, not merely a debt-to-income issue. Underwriters who find it will refuse the file outright.

Borrowed money can only be used for a down payment if it is secured against an asset — for example, a note recorded as a second deed of trust behind the primary mortgage, at a reasonable rate. Unsecured cash from a friend does not qualify no matter how solid the paperwork looks.

This is where the most dangerous mistake happens. Lenders accept gifts toward a down payment and require a signed gift letter stating the money is a gift with no expectation of repayment. If you and your friend actually expect repayment and one of you signs that letter, that is mortgage fraud — a federal offense. It happens constantly, and rarely out of malice. People genuinely do not realize the letter is a legal declaration.

Two clean options exist:

• Make it a genuine gift. No repayment, ever, in writing or by understanding. The 2026 gift tax annual exclusion is $19,000 per recipient per giver — a married couple can give one person $38,000 with no Form 709 required. Above that, you file Form 709 and draw against the $15,000,000 lifetime exemption. Filing does not mean tax is owed.
• Make it a properly secured loan that the lender approves in advance. Disclose it. Do not hide it.

Our detailed breakdown of lending money for a home purchase covers the underwriting mechanics in full.

How Do You Get Money Back From a Friend Without Wrecking the Friendship?

Ask early, ask directly, and ask in writing. A short, unemotional message referencing the agreed schedule works better than a long apologetic one. Most people repay when reminded once. If two polite reminders fail, move to a written payment plan, then to small claims court as a last resort.

A practical escalation sequence:

1. Friendly reminder (day 1 late): “Hey — the $250 for October hasn’t landed yet. All good?”
2. Direct ask (day 14): Reference the signed agreement and propose a specific new date.
3. Revised written plan (day 30): Smaller payments over a longer term, signed again. Something beats nothing.
4. Formal demand letter (day 60+): State the amount, the agreement date, and a deadline. This is often what prompts payment.
5. Small claims court: No attorney required. Limits range from about $2,500 in some states to $25,000 in others. Bring the note and the transfer records.

Our article on how to ask for money back includes scripts you can copy. The Consumer Financial Protection Bureau also publishes guidance on debt collection conduct worth reading before you escalate.

What Else Do People Ask About Lending Money to Friends?

Do I have to report an informal loan between friends to the IRS?

A loan itself is not income to the borrower and not a deduction for you. However, interest you receive is taxable interest income. If you forgive the debt, the forgiven amount may be treated as a gift, which matters only if it exceeds the $19,000 annual exclusion per recipient.

Is a handwritten loan agreement legally binding in the US?

Yes. A handwritten promissory note signed by both parties is enforceable in every state, provided it identifies the parties, the amount, and the repayment terms. Typed or digital agreements are easier to read and harder to dispute, but handwriting does not invalidate anything.

What happens if my friend files for bankruptcy?

You become an unsecured creditor and will likely recover little or nothing in a Chapter 7 discharge. You must be listed as a creditor to receive notice. This is the strongest argument for lending only what you can afford to lose entirely.

Should I charge interest on a small loan to a friend?

For a few hundred dollars over a few months, zero interest is normal and creates no real tax exposure. For larger or longer loans, charging at least the applicable federal rate protects you from imputed interest rules. Check the IRS-published AFR for the month you make the loan.

What Is the Single Most Important Step to Take Today?

Write the agreement before the money moves. Across the thousands of arrangements we see, the ones that end badly are almost always the ones with nothing on paper — not because either person was dishonest, but because two people genuinely remembered the terms differently.

Money between friends does not have to be awkward. It has to be specific. A clear document turns a vague favor into a mutual understanding, and it gives both of you something neutral to point at if life gets complicated.

Ready to do it properly? You can create a written loan agreement with Chipkie in minutes — with clear repayment terms, optional interest, and automatic reminders so nobody has to chase anybody. Protect the money, and the friendship survives it.

Disclaimer: The information provided in this article is for informational purposes only and should not be considered financial or legal advice. Laws and lending criteria vary significantly between states. We always recommend consulting with a qualified real estate attorney and financial advisor before entering into a property purchase or financial arrangement with another party.