No written loan agreement? You can still collect.

NY GEN. OBLIG. LAW § 5-701 · CPLR § 213(2)

Oral contracts are real contracts in New York.

A contract needs an offer, an acceptance, and an exchange of value. “Can you lend me $3,000 until my bonus hits in February?” followed by “Sure” and a bank transfer checks all three boxes. New York courts enforce oral agreements every day. The absence of a signed document changes how you prove the deal, not whether the deal exists.

That said, there is a statute you should know about, because the borrower's lawyer will mention it if the dispute gets that far.

The statute of frauds, and why most loans are outside it.

New York's statute of frauds, General Obligations Law § 5-701, lists categories of agreements that must be in writing to be enforced. The category that comes up with loans is the one covering agreements that, by their own terms, cannot be performed within one year of being made.

New York courts read that rule narrowly. The question is not whether the agreement was likely to take more than a year, but whether it was impossible to complete within a year under its terms. A loan due on demand, a loan due in six months, a loan with no stated due date, or a loan that the borrower could pay off early at any time all fall outside the writing requirement. That describes the vast majority of personal loans between friends and family.

Where the rule can bite is a loan with a fixed repayment schedule that runs past a year with no option to prepay, for example “you'll pay me $500 a month for two years, no lump sums.” Even there, the analysis gets technical, and partial performance, written acknowledgments, and the equitable remedies described below often rescue the lender. If your loan has multi-year terms and nothing in writing, treat the statute as a live issue and get advice rather than assuming the worst.

The backstop: money you handed over can be recovered anyway.

Suppose a court decided your oral agreement did not qualify as an enforceable contract. You are usually not finished. New York recognizes claims for unjust enrichment and for “money had and received,” which are ways of saying that a person who received your money, under circumstances where it would be unfair for them to keep it, has to give it back. These claims do not depend on proving the precise terms of a contract. They depend on showing that money went from you to them and that they have no good reason to keep it.

This matters in practice. A borrower who says “there was no real agreement” is conceding that they received money they did not earn and were not given as a gift. That concession tends to support a repayment order under one theory or another.

What you must prove, and how.

The elements of an oral loan claim are simple: you gave money, the recipient agreed to repay it, and they have not. The evidence that proves each element looks like this:

• The transfer. Bank statements, payment-app histories, a cashed check, a cash withdrawal that lines up with the date. If the money went through Venmo or Zelle, the dated record is the backbone of the case; see proving a loan with Venmo and Zelle records.
• The agreement to repay. Any message in which the borrower uses the words borrow, loan, owe, or pay back. Any message in which you stated a repayment expectation and they did not object. Any later message in which they apologize for not paying yet.
• The terms. Due date, installments, interest if any. Where terms were never stated, New York law generally treats the loan as repayable within a reasonable time or on demand, and your formal demand sets that date.
• Conduct. A partial payment is strong evidence that the borrower understood the money was a loan. So is a borrower telling a third party, “I have to pay Dan back.”

Witnesses count. A friend who was at dinner when the loan was discussed, or a sibling who heard the borrower acknowledge the debt, can testify. Written evidence is better, but oral loan cases are won on testimony regularly.

The “gift” problem, and the “we're even” problem.

With no writing, the borrower's two best defenses are that the money was a gift, or that it was repaid informally through favors, rent, or cash. Both are answered the same way: with your timeline. A gift is not usually requested with a repayment date attached. An informal repayment usually leaves some trace, and if the borrower claims to have paid you $2,000 in cash at some point, they should be able to say when and where. A demand letter that lays out the dated record of the loan and asks the borrower to identify any repayment tends to expose a story that has no dates in it. Family loans get a closer look on lending money to a relative.

What a demand letter does here.

On an oral loan, an attorney's letter does two jobs that you cannot do yourself. First, it states the terms of the loan as the evidence shows them and invites the borrower to dispute them in writing. Borrowers who have been vague for months become specific when a lawyer asks, and specificity is what a lender lacks. If the borrower replies “I agreed to pay by June, not March,” you now have a written admission of the loan and a due date, signed by them. If they do not reply, the letter and the silence become part of the record.

Second, it fixes a demand date. For a loan with no due date, the formal demand marks the point from which repayment is overdue, which clarifies the statute of limitations and the start of interest. Our letters attach the transfer records and quote the key messages, state the total owed, and set a deadline, usually with an offer to accept a short written payment plan. Many oral loan disputes end with the borrower signing that plan, which gives you the written agreement you never had. See how our flat-fee demand letters work.

If you need to file.

Oral loans are common in New York's small claims courts, where the judge or arbitrator expects informal evidence and hears this fact pattern constantly. You do not need a lawyer to file. Bring printouts of the transfers and messages, a one-page timeline, and any witness. Our small claims court guide walks through filing and the dollar limits by court. For a sense of when a filing beats a letter, read demand letter vs. small claims. And keep the calendar in mind: contract claims in New York carry a six-year limitations period under CPLR § 213(2), explained on our statute of limitations page.

For the full picture on personal loans, including when a letter is not worth sending, start at the hub: lent money and not paid back in New York.