You lent money to family. Now it's awkward.

NY CPLR § 213(2) · GEN. OBLIG. LAW § 17-101

Family loans are loans.

New York law does not have a separate, softer category for money lent to relatives. If you transferred funds to your brother and he agreed to pay them back, that is a contract, enforceable on the same terms as a loan to a stranger. The statute of limitations is the same six years for breach of contract under CPLR § 213(2). The evidence rules are the same. The small claims courts hear sibling, parent-child, and in-law loan disputes every week.

What is different about family loans is the factual backdrop, and you should understand it before you make a move.

The gift argument is stronger inside a family.

When a friend borrows $5,000, nobody thinks it was a present. When a parent sends a child $5,000, a gift is a perfectly ordinary explanation. Family members give each other money for weddings, moves, emergencies, and tuition all the time. A borrowing relative will lean on that history: “Mom always helped me out,” or “you gave my sister money for her apartment and never asked for that back.”

New York courts do not flatly presume that money between relatives is a gift, but they do look hard at what was said at the time and at the pattern of past dealings. The lender usually has the burden of showing the money was a loan; the recipient who claims a gift will point to the family relationship and any past generosity. That is why the contemporaneous record matters even more here than with friends. The messages you want are the ones where the relative asked to borrow, mentioned paying back, or proposed a timeline. Any partial repayment is powerful, because people do not repay gifts. If the loan moved through an app, the memo line can settle it; see payment-app records as proof. If it was all spoken, oral loan agreements covers how those get proven.

Loans that drift into gifts.

A second family-specific problem is time. A loan made in 2018 with a vague “pay me back when you can” that has never been mentioned since is, by 2026, both close to the edge of the six-year limitations period and vulnerable to the argument that you never actually expected repayment. The clock question on open-ended family loans is genuinely technical; read how the statute of limitations works on a personal loan before assuming you are safe or assuming you are out of time. Two things can restart the period: a partial payment, or a written acknowledgment of the debt signed by the borrower, which New York's General Obligations Law § 17-101 addresses. A text from your cousin saying “I know I still owe you the $4k” may matter more than you think, and you should save it.

The practical lesson: the longer you wait, the more your silence becomes the borrower's best evidence. A polite written request now, even before any lawyer is involved, changes the record from “never asked” to “asked and was ignored.”

Co-signing, “helping with the down payment,” and other family money that is not a simple loan.

Not every family money dispute is a personal loan, and it helps to know which bucket you are in:

• You co-signed a relative's loan or lease and had to pay. New York law generally lets a co-signer who pays the debt recover from the primary borrower. The claim is real, though the theory is slightly different from a direct loan.
• You contributed to a relative's home purchase. Whether that was a loan, a gift, or an ownership interest depends on the paperwork (or lack of it) and what the mortgage lender was told. These cases are fact-heavy and often worth a full consultation rather than just a letter.
• You paid a relative's bills directly. Paying your adult child's landlord at the child's request, with an understanding of repayment, is still a loan to the child.
• Money advanced during a relationship that ended. Loans between unmarried partners are ordinary contract claims. Property left behind is a different problem, covered at an ex won't return my belongings.

Preserving the relationship while asking for the money.

Most family lenders have already tried the casual mention, the joke, and the pointed comment at dinner. Those tend to fail because they are ambiguous: the borrower can hear them as not-serious, and responding seriously would be awkward for them too. A clear written request, sent privately, is more respectful than a year of hints. State the amount, remind them of the original understanding, propose a repayment plan, and ask for a response by a date. Keep it warm and short. Save a copy.

If that does not produce repayment, you have a decision to make: let it go permanently, or escalate. Letting it go is a legitimate choice, and for some families and some amounts it is the right one. But choose it deliberately, rather than drifting into it.

What a demand letter does here.

Family lenders often assume a lawyer's letter is the nuclear option. In practice it is frequently the least personal way to handle a family loan, and that is its advantage. A letter from a law firm takes the request out of the family dynamic and puts it on a professional footing: here is the loan, here are the records, here is a deadline, here is a payment plan you can sign. The borrower is no longer arguing with a sibling; they are responding to a neutral, factual document. Many relatives who have stonewalled a lender for years respond to that framing with relief rather than anger, because it gives them a clear way to resolve something they also felt bad about.

Our letters for family loans are deliberately measured in tone. They do not threaten ruin. They lay out the transfers and messages, state the amount, propose terms, and make clear that the lender would prefer a signed payment plan to a courtroom. When a relative signs that plan, the family finally has the written agreement it should have had at the start. If you want to understand the process before you commit, see flat-fee demand letters.

When a letter is not the answer.

We will tell you when it is not. If the relative is genuinely unable to pay, a letter will not change that, and a judgment against an unemployed sibling with no assets is mostly a piece of paper. If the amount is small relative to the relationship, the cost of the fight may exceed the debt in ways that have nothing to do with money. And if the loan is past six years with no acknowledgment or partial payment since, the legal claim is likely gone, though a polite request can still work on someone who wants to do right by you.

If you do proceed past a letter, family loan cases are routine in small claims, and you will not need a lawyer to file. Start with our New York small claims court guide and the comparison at demand letter vs. small claims. For the complete picture on personal loans, including roommates and ex-partners, the hub is lent money and not paid back in New York.