Fill in the payee name first, then the amount, then your information
A Western Union money order has five main blanks: who it goes to, how much, who it's from, your address, and your signature. You fill them in the order they appear on the form, using a pen (not pencil). The payee — the person or business receiving the money — goes in the "Pay to the Order of" line. The amount goes in two places: once in numbers (like $50.00) and once written out in words (like "Fifty dollars"). Your name and address go in the "From" section at the bottom left. You sign the money order in the space marked for your signature, usually at the bottom right.
Western Union money orders sold at retail locations (grocery stores, pharmacies, check-cashing shops) come with printed instructions on the form itself. The layout is standardized, so once you understand where each piece of information goes, any Western Union money order will look the same. You do not need to fill in anything before you buy the money order — you buy it blank and fill it in after.
Key Takeaways
- Write the payee name on the "Pay to the Order of" line — this is the person or business that will cash the money order.
- Enter the dollar amount twice: once as numbers in the box and once written out in words on the line below it.
- Print your name and address in the "From" section so the payee knows who sent it.
- Sign the money order in the signature box — it will not be valid without your signature.
- Use a pen, not pencil, and write clearly so the payee and the bank can read all the information.
Where each piece of information goes on the form
The "Pay to the Order of" line is at the top center of the money order. Write the exact name of the person or business that will receive and cash it. If you are paying a company, use the legal business name — for example, "ABC Electric Company" rather than "ABC Electric" if that is how they are registered. If the payee is a person, use their full name as they would write it on a check.
The amount appears in two locations. On the right side of the form, there is usually a box labeled "Amount" or with a dollar sign — write the numbers here (50.00, 125.50, and so on). Directly below or next to it is a line where you write out the amount in words. Write "Fifty dollars" or "One hundred twenty-five dollars and fifty cents." If the written amount and the number amount do not match, the money order may be rejected or the written amount will be used instead, depending on the institution cashing it.
Your information goes in the "From" or "Purchaser" section, usually at the bottom left. Print your full name and your current mailing address. This tells the payee who sent the money order and gives them a way to contact you if there is a problem. Some money orders also have a line for a phone number or email — fill these in if they are present.
Sign the money order in the correct location
Your signature goes in the box marked "Signature" or "Purchaser Signature," typically at the bottom right of the form. Sign it the same way you would sign a check — this is your authorization that you are purchasing the money order for the amount shown. Do not sign it before you fill in the payee name and amount, because an unsigned money order can be cashed by anyone who has it.
Some people worry about signing a money order they are mailing to someone. Unlike a personal check, a money order does not require the payee to sign it before cashing it at most banks and check-cashing locations. Your signature is proof that you bought it; the payee does not add their signature. If you are concerned about fraud, you can write "For Deposit Only" and the payee's name on the back of the money order before mailing it — this limits who can cash it.
Common mistakes to avoid when filling out the form
The most common error is leaving the payee name blank or spelling it wrong. If you do not know the exact name of the business or person, ask them before you buy the money order. A money order made out to "John Smith" cannot be cashed by "Jon Smith" or a business with a similar name. If you make a mistake after you have signed it, do not cross it out or write over it — most banks and check-cashing locations will refuse a money order with corrections on it. You will need to buy a new one.
Another frequent mistake is writing the amount in numbers but forgetting to write it in words, or writing the two amounts differently. If you write "$50" in the number box but "Sixty dollars" on the word line, the money order will likely be rejected. Take a moment to double-check that both amounts match before you hand it over or mail it.
Do not use pencil. Pencil can be erased, which creates a security risk and makes the money order invalid. Banks and check-cashing locations will not accept a money order filled out in pencil. Use a ballpoint pen and press firmly so the ink goes through clearly.
What to do if you make a mistake before buying the money order
If you realize you have filled out the money order incorrectly before you have paid for it, tell the cashier. They can void it and issue you a new blank form at no extra charge. This is much simpler than trying to correct it after the fact.
If you have already paid for the money order and then noticed an error, you have two options. If the money order has not been cashed yet, you can take it back to the same Western Union location (or another location of the same retailer) with your receipt and ask for a replacement. Western Union charges a fee to replace a money order — this fee varies by location but is usually a few dollars. If the money order has already been cashed by the payee, you cannot get it back; you would need to contact the payee and ask them to return it or issue you a refund.
How to mail a filled-out money order safely
Once you have filled out the money order, do not mail it in a regular envelope without protection. Money orders are as good as cash to whoever holds them, so treat them that way. Place the money order inside a greeting card or fold it inside a letter so it is not visible through the envelope. Some people photograph the money order before mailing it as a record of the amount and payee name, in case there is a dispute later.
If you are mailing the money order to pay a bill or rent, include a note with your account number or lease information so the payee knows which account to credit. Write "For Deposit Only" and the payee's name on the back of the money order — this prevents anyone else from cashing it if the envelope is lost or stolen.
Consider using certified mail or a tracked shipping service if the amount is large or if you need proof of delivery. The cost is small compared to the risk of losing a money order in the mail.
Frequently Asked Questions
Can I use pencil to fill out a Western Union money order?
No. Banks and check-cashing locations will reject a money order filled out in pencil because pencil can be erased. Use a ballpoint pen and press firmly so the ink is clear and permanent.
What happens if I spell the payee's name wrong?
The person or business with the wrong name on the money order will not be able to cash it. If you catch the error before paying, ask the cashier for a new blank form. If you have already paid, you will need to buy a replacement money order with the correct name and pay the replacement fee.
Do I need to sign a Western Union money order before mailing it?
Yes. Your signature authorizes the purchase. Without it, the money order is not valid. You sign it before mailing; the payee does not sign it when they cash it.
What if the amount in numbers does not match the amount in words?
The money order may be rejected, or the institution cashing it may use the written-out amount instead. To avoid this problem, fill in both amounts and double-check that they match before you hand over the money order or mail it.
Can I write "For Deposit Only" on a Western Union money order?
Yes. Writing "For Deposit Only" and the payee's name on the back limits who can cash the money order — only the named payee can deposit it into their account. This is a good security step if you are mailing the money order.