Yes, depositing a money order works like depositing a check. You endorse the back, hand it to a teller, feed it into an ATM, or photograph it in your mobile banking app, and the funds post to your account. Because a money order is prepaid at purchase, banks treat it as a low-risk instrument, and a USPS money order handed to a teller in person must be available by the next business day under federal banking rules.1eCFR. 12 CFR 229.10 – Next-Day Availability
Endorse It Before You Deposit
Check the front first. The “Pay to the Order of” line should already have your name on it, and that name needs to match the legal name on your bank account. A nickname or misspelling is enough for a teller or an automated system to bounce the deposit.
Flip it over and sign in the endorsement area on the back. If you’re using mobile deposit, add “For Mobile Deposit Only” and your account number under your signature. Most banks require that restrictive endorsement for any remote deposit, and leaving it off is one of the most common reasons a mobile deposit gets rejected.
If the money order was made out to someone else who then signed it over to you, treat it as a third-party instrument. The original payee signs the back, writes “Pay to the order of” and your name, and you sign underneath. Banks look at these more carefully, and some won’t accept third-party money orders at all. Call your bank before you make the trip.
Where to Deposit It
At a Bank Branch
Handing an endorsed money order to a teller is the fastest route to your money. Bring a deposit slip or your debit card so the teller can route it to the right account. A USPS money order deposited this way qualifies for next-business-day availability under Regulation CC, the same treatment cashier’s checks and government checks get.1eCFR. 12 CFR 229.10 – Next-Day Availability
At an ATM
Most bank ATMs take money orders. Insert the document into the deposit slot, confirm the scanned amount on screen, and keep the printed receipt. Timing depends on whose machine you used. Your own bank’s ATMs usually release funds within two business days. A third-party ATM can hold the deposit for up to five business days under federal rules.2eCFR. 12 CFR Part 229 – Availability of Funds and Collection of Checks (Regulation CC)
Through a Mobile App
Mobile deposit works for money orders at many banks, but not all. Some institutions exclude money orders from their remote deposit feature entirely, and others cap mobile deposits at lower amounts than they allow for personal or payroll checks. Read your bank’s mobile deposit policy before you take the photos. If your bank does accept them, open the deposit function, pick the receiving account, and capture both sides against a dark, flat surface with even light. Blurry images or glare on the watermark trigger rejections.
When the Money Actually Lands
Federal law caps how long a bank can hold your deposit, but nothing stops the bank from releasing funds sooner. The Regulation CC maximums break down by method and issuer:
- USPS money order handed to a teller in person: full amount available by the next business day, as long as you’re the named payee.1eCFR. 12 CFR 229.10 – Next-Day Availability
- Non-USPS money order deposited at a branch: follows the bank’s standard check-clearing schedule, typically two business days.
- Any money order deposited at a third-party ATM: up to five business days.2eCFR. 12 CFR Part 229 – Availability of Funds and Collection of Checks (Regulation CC)
- Any deposit that doesn’t qualify for next-day treatment: the first $275 must be available the next business day, and the rest follows the bank’s schedule.1eCFR. 12 CFR 229.10 – Next-Day Availability
A bank can extend these holds if it suspects fraud, if the deposit exceeds $5,525, or if you’ve had repeated overdrafts. When that happens, the bank has to tell you in writing when the funds will be released.2eCFR. 12 CFR Part 229 – Availability of Funds and Collection of Checks (Regulation CC)
Deposit Sooner If It’s Not From USPS
A money order’s issuer decides whether it loses value while it sits in your drawer. This matters at deposit time because the face value on the paper may not be what actually hits your account.
- USPS money orders never expire and never lose value to service charges. You can deposit one years after purchase for the full face amount.3USPS. Money Orders
- Western Union money orders do not expire, but a nonrefundable service charge starts eating into the balance one to three years after purchase, depending on the state where it was bought.4Western Union. Money Orders: Purchase and Cash at a Western Union Near You
- MoneyGram money orders also do not technically expire, but a monthly service charge kicks in after one year. The charge amount is printed on the back of the money order.5MoneyGram. Help for MoneyGram Money Orders
If you’re holding a Western Union or MoneyGram money order that’s more than a year old, look at the back for the service charge terms before you deposit. The bank will credit whatever the issuer pays out, not the printed face value.
What Deposit Costs You
Depositing a money order into your own account is usually free. Some banks charge a fee to cash one over the counter instead of depositing it, and that varies by institution and account type. The purchase fee, which the sender paid when they bought the money order, doesn’t come out of your deposit; USPS charges $2.55 for orders up to $500 and $3.60 for orders between $500.01 and $1,000, and retail sellers of Western Union and MoneyGram orders typically charge between $1 and $5.3USPS. Money Orders
One more practical note. Individual USPS money orders are capped at $1,000, so if you’re expecting a larger payment, expect multiple money orders rather than one.6USPS FAQ. Money Orders – The Basics Each one gets endorsed and deposited separately.