Fill in the recipient's name and address first

Start by writing the name of the person or business receiving the money in the "Pay to the Order of" field. Use the exact name as it appears on their ID or business registration — misspellings can delay or prevent them from cashing it. Write clearly in pen, not pencil.

On the line below, write the recipient's mailing address. This is where Western Union sends the money order if it needs to be delivered by mail, though most recipients pick theirs up in person at a Western Union location. Include the street address, city, state, and ZIP code.

Enter your name and address as the sender

In the section marked "From" or "Sender," write your full name and current address. Western Union uses this to track who issued the money order and to contact you if there's a problem. Again, use pen and write legibly.

Your address should be complete and accurate. If you move after sending the money order, Western Union can still reach you at the address you provided if the recipient has questions or if the money order is never cashed.

Write the dollar amount in both words and numbers

Money orders require the amount in two places to prevent fraud. In the box labeled with a dollar sign or "Amount," write the number (for example, $150.00). In the line that says "Dollars" or has a blank space for words, write out the amount in words: "One Hundred Fifty Dollars and 00/100."

If the amount doesn't match between the number and words, the money order may be rejected. Double-check both before you hand it over. Western Union money orders typically have a maximum amount — this varies by location and the specific type of money order, so ask the agent what the limit is when you purchase it.

Add a memo or reference number if needed

Many money order forms have a small line labeled "Memo" or "For." This is optional but useful if you're paying a bill or sending money for a specific reason. Write something brief like "Rent for March" or "Invoice #12345" so the recipient knows what the payment is for.

Some recipients, like utility companies or landlords, may ask you to include an account number or reference number in this field. If they do, write it exactly as they specified. This helps them match the payment to the correct account.

Sign the money order in the designated area

Look for a line marked "Signature" or "Authorized Signature." Sign your name in pen — the same signature you use on checks and legal documents. Do not sign until you're at the Western Union counter and the agent has confirmed the amount and recipient information are correct.

Some money orders require a signature; others do not. The Western Union agent will tell you whether this particular form needs one. If it does and you forget to sign, the recipient may not be able to cash it.

Review the receipt and keep it for your records

After you complete the money order, Western Union will give you a receipt. This receipt shows the amount, the recipient's name, the date, and a tracking number. Keep this receipt until you confirm the money order has been cashed or delivered.

The tracking number lets you check the status of the money order online or by calling Western Union if the recipient says they never received it. If there's a dispute, you'll need this receipt as proof of purchase. Store it somewhere safe for at least 30 days.

Key Takeaways

  • Write the recipient's full name and address in the "Pay to the Order of" section, using the exact spelling they use for identification.
  • Enter the dollar amount in both numbers and words — if they don't match, the money order may be rejected.
  • Write your own name and address in the "From" section so Western Union can contact you if needed.
  • Sign the money order only after the agent confirms all details are correct, if the form requires a signature.
  • Keep your receipt and the tracking number until the money order is confirmed cashed or delivered.

Frequently Asked Questions

What happens if I make a mistake on the money order?

Do not cross out or erase — Western Union will not accept a money order with corrections. Ask the agent for a new form and start over. Most locations will not charge you again if the error was made before you paid, but confirm this with the agent first.

Can someone else cash my money order if I made a mistake on their name?

No. The recipient's name must match exactly. If you wrote "John Smith" but the person's legal name is "Jonathan Smith," they will not be able to cash it. You'll need to contact Western Union with your receipt and tracking number to report the error and request a replacement.

Do I need to fill out anything else after I complete the money order?

No. Once you sign it and the agent processes it, your part is done. The recipient will take it to any Western Union location or bank to cash it. Some banks and check-cashing services also accept Western Union money orders, so the recipient has options for where to cash it.

What if the recipient loses the money order before cashing it?

This is why you keep your receipt and tracking number. Contact Western Union with this information, and they can issue a replacement or refund. The process typically takes several weeks, so advise the recipient to treat the money order like cash and keep it in a safe place.

Can I cancel a money order after I've filled it out?

Yes, but only before the recipient cashes it. Bring your receipt to Western Union and request a cancellation. They will refund your money, though some locations charge a small fee. Once the money order is cashed, it cannot be reversed.