A check is generally valid for six months from the date written on it, but how long a check is valid for depends on what kind of check you’re holding. Personal and business checks go stale after six months. U.S. Treasury checks are void after one year. Cashier’s checks, certified checks, USPS money orders, and traveler’s checks each follow their own rules, and some don’t expire at all.
Personal and Business Checks: Six Months
Under the Uniform Commercial Code, a bank has no obligation to honor a check presented more than six months after its date.1Legal Information Institute. Uniform Commercial Code 4-404 – Bank Not Obliged to Pay Check More Than Six Months Old Once that window closes, banks call the check “stale-dated.”
Stale doesn’t mean void. The bank still has the option to pay the check in good faith, and if it does, the money comes out of the writer’s account as usual.1Legal Information Institute. Uniform Commercial Code 4-404 – Bank Not Obliged to Pay Check More Than Six Months Old The safer assumption, though, is that a check older than six months may be refused. If you’re holding one, the practical move is to ask the issuer for a replacement rather than test whether the paying bank feels generous.
U.S. Treasury Checks: One Year
Federal government checks run on a longer clock. Under the Competitive Equality Banking Act, U.S. Treasury checks must be cashed or deposited within 12 months of the date printed on them, and Treasury checks carry the legend “VOID AFTER ONE YEAR” above the disbursing officer’s signature.2Treasury Financial Experience (TFX). Chapter 7000 Cancellations, Deposits, Reclamations, and Claims for Checks Drawn on the U.S. Treasury This covers IRS tax refund checks, Social Security payments, and other federal disbursements.
After the one-year window closes, the Treasury typically cancels the check in the 14th month after issuance and returns the funds to the agency that authorized it.3Social Security Administration. Payments to the Social Security Trust Funds FY 2026 Congressional Justification You haven’t lost the money. You’ve just lost the check.
Any claim on a Treasury check has to be filed with the issuing agency within one year of the check’s date.4eCFR. 31 CFR Part 245 – Claims on Account of Treasury Checks For an expired IRS refund check, you can start a trace with Form 3911 or use the “Where’s My Refund?” tool on irs.gov.5IRS. About Form 3911, Taxpayer Statement Regarding Refund For a Social Security check, contact SSA directly and ask for reissuance.
State Government Checks
State-issued checks don’t follow one national rule. Some state treasuries set a six-month expiration, others use a one-year window. The check itself usually tells you: look for “void after” language printed on the face. Missing the deadline doesn’t forfeit the money, it just means you’ll need to contact the issuing state agency for a replacement.
Cashier’s Checks and Certified Checks
Cashier’s checks and certified checks are drawn on the bank rather than a personal account, and the UCC’s six-month rule specifically excludes certified checks. The bank’s obligation on a certified check doesn’t lapse the way it does on a personal check.1Legal Information Institute. Uniform Commercial Code 4-404 – Bank Not Obliged to Pay Check More Than Six Months Old
Even so, many banks print a “void after” notice on cashier’s checks, usually somewhere between 60 and 180 days. If the check has that language and you show up at a teller window afterward, the bank may refuse to process it, even though it remains responsible for the underlying funds. The money is still yours; getting to it just becomes more involved.
If a cashier’s check is lost, stolen, or has hit its printed expiration, you generally can’t just walk in and swap it. Under the UCC, a claim on a lost cashier’s check becomes enforceable 90 days after the check’s date, provided you file a declaration of loss with the issuing bank.6Legal Information Institute. Uniform Commercial Code 3-312 – Lost, Destroyed, or Stolen Cashier’s Check, Teller’s Check, or Certified Check The bank will often require an indemnity bond as well, and may hold you to a 30- to 90-day wait before issuing a replacement.7HelpWithMyBank.gov. Why Do I Need an Indemnity Bond to Replace a Lost Cashier’s Check?
Money Orders and Traveler’s Checks: No Expiration
U.S. Postal Service money orders never expire and don’t accrue interest. You can cash a USPS money order no matter how old it is.8USPS. Sending Money Orders Private-issuer money orders from companies like Western Union or MoneyGram operate under their own terms, so read the printed conditions on the instrument itself.
Traveler’s checks also have no expiration date. American Express, the largest historical issuer, states that its traveler’s checks remain valid indefinitely, even though it no longer sells new ones.9American Express. Travelers Cheques
What Happens If You Deposit a Stale Check
Depositing a check that’s past its window creates risk on your end, not just the writer’s. Your bank might accept it, but the paying bank on the other side can still reject it, and when that happens, the money comes back out of your account.
Federal regulations treat age as a specific red flag. Under Regulation CC, a bank that accepts a stale-dated deposit can place an extended hold: up to five additional business days for local checks and six for nonlocal checks beyond the standard availability schedule. The regulation calls out checks deposited more than six months after their date as a “reasonable indication that the check may be uncollectible.”10eCFR. 12 CFR Part 229 – Availability of Funds and Collection of Checks (Regulation CC)
If the paying bank does reject the check, your bank reverses the deposit and can charge a returned-item fee, commonly $10 to $19 for domestic items. Some mobile deposit apps go further and refuse checks dated more than six months ago before the deposit even completes. The safer path is to contact the issuer and ask for a fresh check.
Getting a Replacement Check
Because a bank has no duty to honor a stale check, the obligation to pay still sits with whoever wrote it. To request a replacement, reach out to the issuer with the check number, original date, and dollar amount so they can confirm the payment was never withdrawn from their account.
Where possible, return the original marked “VOID.” Handing back the old document shows you’re not trying to collect twice. Once the issuer verifies the original wasn’t cashed, they can cut a new check with a current date, which restarts the six-month clock. Some businesses charge a small administrative fee for reissuing, and no uniform legal cap on that fee exists.
Your Legal Right to the Money
Staleness affects whether a bank has to process the check. It doesn’t erase the underlying debt. The UCC sets separate time limits for actually suing to enforce payment:
- Personal and business checks: three years after the check is dishonored, or 10 years after the date on the check, whichever comes first.11Legal Information Institute. Uniform Commercial Code 3-118 – Statute of Limitations
- Cashier’s checks, certified checks, and traveler’s checks: three years after you demand payment from the issuing bank.11Legal Information Institute. Uniform Commercial Code 3-118 – Statute of Limitations
Those limits matter if a check writer refuses to reissue. As long as you’re inside the statute, the debt behind the check is still legally enforceable through small claims court or other channels.
Unclaimed Funds and Escheatment
When a check sits uncashed long enough, the money doesn’t just sit in a bank’s ledger forever. Under state escheatment laws, the issuer or the bank holding the funds has to turn the money over to the state’s unclaimed property division after a dormancy period, typically two to five years depending on the state. Most states use three or five years, and at least one uses a period as short as two years for certain check types.
Once the state has the money, you can search for it through your state’s unclaimed property office. If you’ve lived in multiple states, check each one.12USAGov. How to Find Unclaimed Money From the Government You’ll need identification and proof connecting you to the original payment. In most states there’s no deadline to file a claim once funds have been transferred, so you can recover the money years or even decades later.