Money orders do not expire. USPS, Western Union, and MoneyGram all confirm that the paper stays valid indefinitely and the funds behind it don’t vanish on a set date.1USPS. Money Orders2Western Union. Money Orders: Purchase and Cash at a Western Union Near You3MoneyGram. Help for MoneyGram Money Orders What can happen, though, is that the balance shrinks. Two of the three big issuers charge monthly dormancy fees on uncashed money orders, and every state has a law that eventually pulls unclaimed funds into the state treasury. So the real question isn’t whether a money order expires, but how much of it will still be there when you finally cash it.
What Each Issuer Does With an Uncashed Money Order
USPS is the most forgiving. Postal money orders never expire, accrue no interest, and carry no dormancy or service fees no matter how long they sit.1USPS. Money Orders A $500 USPS money order from ten years ago is still worth $500.
Western Union takes a different approach. It may deduct a non-refundable service charge from the face value if you don’t cash the money order within one to three years of purchase, with the exact window depending on the state where you bought it.2Western Union. Money Orders: Purchase and Cash at a Western Union Near You
MoneyGram starts charging a monthly service fee after one year of inactivity. The specific amount is printed on the back of each money order, and the deduction repeats every month until you cash it or the balance hits zero.3MoneyGram. Help for MoneyGram Money Orders
If you’re holding an old Western Union or MoneyGram money order, flip it over and read the fee disclosure before you try to cash it. A $200 money order that’s been in a drawer for five years may be worth far less than it says on the front. USPS money orders don’t have this problem.
Dormancy Fees That Quietly Reduce the Balance
Dormancy fees are the reason a money order that hasn’t legally expired can still be nearly worthless. They don’t cancel the instrument. They just eat it, one month at a time.
The mechanics are straightforward. Once the inactivity clock passes the issuer’s threshold, the fee comes out of the face value rather than being billed to you separately. There’s nothing to pay and no notice to receive. If the fee is, say, a few dollars a month and the money order sits for several years, the arithmetic isn’t kind to a small balance. A large face value gives you more runway, but the fees keep running.
Because USPS doesn’t charge these fees at all, its slightly higher purchase price is often worth it for anyone who expects the recipient may hold the money order for a while before cashing it.
When the State Takes the Money
Every state has an abandoned property law, often called an escheatment law, that requires financial companies to turn dormant funds over to the state treasury after a set period of inactivity. Money orders are specifically included in most states’ definitions of unclaimed property. The dormancy period varies by state but commonly falls between three and five years from the date of purchase.
Once the issuer transfers whatever’s left to the state, Western Union or MoneyGram can no longer pay you directly. You have to file a claim through the state’s unclaimed property office instead. USA.gov links to every state’s search portal.4USAGov. How To Find Unclaimed Money From the Government The relevant state is usually where the money order was purchased, not where you live now, so if you’ve moved, search each state you might have bought it in.
States don’t charge you to reclaim your own money. But you’ll only recover what was left after the dormancy fees, and the process can take weeks.
Cashing or Refunding an Old Money Order
Even without an expiration date, an old money order can be awkward to cash. Security features change over time, and a cashier who doesn’t recognize a decades-old design may refuse it. Depositing at your own bank is usually the smoothest path. If that isn’t an option, or if the money order is lost, damaged, or possibly already cashed, you go back to the issuer for a refund or replacement. Each one runs the process differently.
USPS
The Postal Service charges a $21.00 processing fee to replace a lost or stolen money order.5USPS. Money Orders – Replacing Lost, Stolen, or Damaged Money Orders The claim runs on PS Form 6401, the Money Order Inquiry, which asks for the serial number from your original receipt, the date of purchase, and the dollar amount.6United States Postal Service. PS Form 6401 – Money Order Inquiry One form per money order.
Since late 2021, USPS no longer requires Form 6401 for simple local replacements when you still have the original receipt; those can be handled at the counter.7United States Postal Service. PS Form 6401 No Longer Required for Local Money Order Replacement Requests The form is still required when the money order may already have been cashed, or when you’ve lost the receipt. USPS issues a refund or a copy of the cashed money order within 60 days.
Western Union
Western Union charges a $15.00 non-refundable administrative fee for a money order research request. You fill out the Money Order Research Request form and submit it with the fee by check or money order payable to Western Union Financial Services, Inc. Keep your purchase receipt; it carries the serial number and dollar amount Western Union needs to trace the transaction.
MoneyGram
MoneyGram takes refund requests online. It processes them within about seven business days and emails you a reference number, which you bring with a valid ID to a MoneyGram location to collect the refund in person.8MoneyGram. MoneyGram Money Order Frequently Asked Questions Processing fees vary with the face value and come out of the refund itself. A photocopy of a cashed money order, if you need one as proof of payment, costs $18.00.
If You Lost the Receipt
The purchase receipt is the single most important document in any refund claim. It carries the serial number that lets the issuer trace whether the money order was ever cashed. Without it, the process gets harder and sometimes stalls entirely.
If you bought the money order at a specific retail store, that store may have transaction records that help reconstruct the details. Some issuers will work from alternate information such as the exact purchase amount, date, and location, but this turns a routine inquiry into a longer investigation. For USPS, Form 6401 is required when you don’t have the receipt, even for replacements that would normally be handled at the counter.7United States Postal Service. PS Form 6401 No Longer Required for Local Money Order Replacement Requests
In some cases, the issuer may require you to obtain a surety bond before issuing a replacement without a receipt. The bond protects the issuer if the original later surfaces and someone else tries to cash it. The premium is on top of the standard processing fee, and the amount depends on the face value. It’s rare for small money orders but can come up on larger ones.
The simple habit that avoids all of this: photograph your receipt the day you buy the money order. Five seconds of phone camera can save weeks of paperwork.