Where and how to sign a money order

Sign a money order in the payee line — the blank space after "Pay to the Order of" — before you hand it to anyone. Write the name of the person or business who will cash it. Use a pen, not pencil. The signature goes on the purchaser line or sender line, usually on the back or bottom of the money order, after you have filled in the payee name.

The order matters. Fill in the payee name first, then sign as the purchaser. If you sign before writing the payee name, you create a blank money order that anyone can cash. Some money orders have a line labeled "Memo" or "For" — this is optional and meant for a note to the payee, like an invoice number or reason for payment. It does not replace the payee name and does not need your signature.

Money orders from different issuers — the U.S. Postal Service, Western Union, MoneyGram, or your bank — have slightly different layouts, but the principle is the same: payee name first, your signature second. Check the front and back of your specific money order to find these lines before you start writing.

Key Takeaways

  • Write the payee name on the "Pay to the Order of" line before you sign the money order.
  • Sign the purchaser or sender line with your signature in pen after the payee name is filled in.
  • Never sign a blank money order — always write the payee name first.
  • The memo line is optional and does not replace the payee name or require your signature.
  • Different issuers place these lines in different spots, so check your specific money order before writing.

What happens if you sign in the wrong order

If you sign the purchaser line before writing a payee name, the money order becomes a blank check that anyone can cash. The person holding it can write their own name on the payee line and take the money to a bank or check-cashing service. You lose the money and have no way to stop the transaction once it is signed and in someone else's hands.

If you sign the money order and then change your mind about who should receive it, do not cross out the payee name and write a new one. Most banks and check-cashing services will refuse a money order with alterations. Instead, contact the issuer — USPS, Western Union, MoneyGram, or your bank — and ask about a refund or replacement. You will need your receipt and the money order number.

Signing a money order made out to someone else

If someone gives you a money order with your name already on the payee line, you can cash it or deposit it into your bank account. You do not need to sign it to receive it — the payee name is enough. However, if you want to give the money order to a third party instead, you will need to sign the back and write "Pay to the Order of [new person's name]" below your signature. This is called endorsing the money order.

Not all banks and check-cashing services accept endorsed money orders, especially if the endorsement chain is long (more than one or two transfers). Call ahead and ask whether the place where you plan to cash it will take an endorsed money order. If they will not, the original payee will need to contact the issuer for a replacement in the new person's name.

Using a money order for bills and rent

When you send a money order to pay rent, a utility bill, or another service, write the business name on the payee line — for example, "ABC Property Management" or "City Water Department." Sign your name on the purchaser line. Include your account number or reference information in the memo line so the business knows which account to credit.

Keep your receipt until the payment shows up in your account or the business confirms receipt. Money orders are traceable — the issuer keeps a record of the serial number, amount, and date — so if the payment goes missing, you can file a claim with the issuer using your receipt and the money order number.

Money orders issued by different companies

The U.S. Postal Service, Western Union, MoneyGram, and most banks all issue money orders, and the signing process is the same for all of them: payee name first, your signature second. The layout of the form varies slightly. USPS money orders typically have the payee line at the top and the purchaser signature line at the bottom. Western Union and MoneyGram may place these lines differently depending on the form version.

Before you fill in a money order, take a moment to locate both lines on your specific form. The issuer's website or the back of the money order itself usually shows a diagram. If you are unsure, ask the person selling you the money order — they handle them every day and can point you to the right blanks.

What to do if you make a mistake

Do not cross out, scratch out, or use white-out on a money order. Banks and check-cashing services treat alterations as a sign of fraud and will refuse to cash it. If you write the wrong payee name or misspell it, stop and get a replacement.

Contact the issuer with your receipt and the money order number. USPS, Western Union, MoneyGram, and banks all have refund or replacement policies. You may have to pay a small fee — usually a few dollars — to get a replacement, but it is cheaper than losing the full amount. Keep your receipt in a safe place until the replacement arrives and you have cashed or mailed the corrected money order.

Frequently Asked Questions

Can someone else sign a money order for me?

No. You must sign the purchaser line yourself. The signature proves you bought the money order and authorized the payment. If someone else signs it, the issuer may refuse to honor it or investigate it as potential fraud. Always sign your own name on the purchaser line.

What if I lose a money order before I send it?

Contact the issuer when ready with your receipt and the money order number. USPS, Western Union, MoneyGram, and banks can put a stop on the money order so no one else can cash it, and they can issue a replacement. The process usually takes a few business days to a few weeks depending on the issuer.

Do I need to sign a money order if I am depositing it into my bank account?

Yes. Endorse the back of the money order with your signature and write "For Deposit Only" above it. This tells the bank you are depositing it into your account, not cashing it. Some banks may ask for additional information like your account number.

Can I use a money order if the payee name has a typo?

It depends on the typo and the business. A minor misspelling like "Jon" instead of "John" usually does not matter. A major error like a completely wrong name will cause the business to reject it. If you are unsure, contact the payee and ask whether they will accept it, or get a replacement from the issuer.

What if the money order is damaged or torn?

Most issuers will not cash a damaged money order. Contact the issuer with your receipt and the money order number and ask for a replacement. Bring the damaged money order with you if you are replacing it in person, or mail it back with your request if you are doing it by mail or phone.