Fill in the payee name first, then the amount, then sign it

A money order has four fields you must complete: the name of the person or business receiving the money (the payee), the dollar amount, your name and address, and your signature. You fill these in with a pen — not pencil — before you hand the money order to the cashier to process. The order will not be valid without all four, and the cashier will catch most mistakes before taking your money.

The layout varies slightly between issuers (MoneyGram, Western Union, USPS, and banks all format theirs differently), but the fields are always in the same logical order. Once you understand what goes where, any money order takes less than two minutes to complete.

Key Takeaways

  • Write the payee name clearly in the "Pay to the Order of" field — this is the person or business that will cash the money order.
  • Enter the dollar amount in both the numerical box and the written-out line to prevent fraud and ensure the amounts match.
  • Print your name and address in the "From" section so the recipient knows who sent it and can contact you if needed.
  • Sign the money order in the designated signature line — it will not be valid without your signature.
  • Keep your receipt until the money order is cashed, as it contains the tracking number you need if the order is lost or stolen.

The "Pay to the Order of" field: who receives the money

This is the first blank you fill in, and it must contain the exact name of the person or business that will cash the money order. Write the name clearly and completely — if you are sending it to a company, use the full legal name (for example, "ABC Plumbing Inc." rather than just "ABC Plumbing"). If you are sending it to a person, write their full name as it appears on their ID or bank account.

Do not leave this field blank and do not make it out to "Cash" — a money order made out to cash can be cashed by anyone who holds it, and you lose all protection if it is lost or stolen. The payee name is what ties the money order to the intended recipient.

The amount field: write it two ways

Money orders require you to enter the dollar amount twice: once as a number in a box (for example, $150.00) and once written out in words on a line (for example, "One hundred fifty dollars"). This redundancy is a fraud prevention measure — if the two amounts do not match, the money order is considered invalid and the issuer will not process it.

Write the numerical amount in the box labeled "Amount" or similar. On the line below it (often labeled "Dollars"), write out the amount in words. For $150.00, you would write "One hundred fifty and 00/100 dollars" or simply "One hundred fifty dollars." If you make a mistake on either line, do not cross it out — ask the cashier for a new money order form. Corrections on a money order can raise fraud concerns.

Your name and address: the "From" section

The money order will have a field for your name and address, usually labeled "From" or "Purchaser." Write your full name and the complete mailing address where you can be reached. This information serves two purposes: it identifies you as the person who purchased the money order, and it gives the recipient a way to contact you if there is a problem with the transaction.

Some money orders also have a "Memo" line where you can write a brief note about what the money order is for — for example, "Rent for March" or "Invoice #12345." This is optional but helpful for record-keeping, especially if you are sending multiple money orders to the same recipient.

Your signature: the final required field

Sign the money order in the space labeled "Signature" or "Purchaser Signature." Your signature must match the name you wrote in the "From" section. Some issuers require you to sign in front of the cashier; others allow you to sign before you hand it over. Either way, the money order is not valid without your signature, and the cashier will not process it if this field is blank.

Use the same pen you used for the rest of the form. Do not use a different color ink or switch between pen and pencil, as this can raise fraud flags.

What to do with your receipt

When the cashier processes the money order, they will give you a receipt. This receipt contains a tracking number (also called a reference number or serial number) that matches the money order itself. Keep this receipt in a safe place until you confirm that the recipient has cashed the money order.

If the money order is lost, stolen, or never cashed, you will need this receipt to file a claim with the issuer and potentially get your money back. Most issuers allow you to check the status of a money order online or by phone using the tracking number. Do not throw away the receipt until you are certain the transaction is complete.

Common mistakes to avoid

The most frequent error is writing different amounts in the numerical box and the written-out line. If these do not match exactly, the money order will be rejected. The second most common mistake is leaving the payee name blank or writing it illegibly — the recipient will not be able to cash it if they cannot read who it is made out to.

Do not use pencil, as it can be erased and altered. Do not cross out or white-out mistakes — ask for a new form instead. Do not sign the money order before you fill in the payee name and amount, as some issuers consider a pre-signed money order a security risk. If you are unsure about any field, ask the cashier before you hand over your money.

Frequently Asked Questions

Can I change the payee name after I have already filled it in?

No. Once you write the payee name, do not cross it out or try to correct it. Ask the cashier for a new money order form and start over. Alterations to a money order make it invalid and raise fraud concerns.

What if I make a mistake on the amount?

Do not try to fix it. Return the form to the cashier and ask for a replacement. They will either give you a new blank form or, at some locations, issue a refund so you can start over. Most cashiers do this without charge.

Do I need to write anything in the memo line?

The memo line is optional. It is useful if you want to note what the money order is for — such as a bill number or invoice reference — but it is not required for the money order to be valid.

What if the recipient's name is very long?

Write it as completely and clearly as possible in the payee field. If it does not fit on one line, continue on the next line if the form allows it. The key is that the name is legible and matches the name on the recipient's ID or account.

Can someone else cash a money order if I sign it?

Only if you made it out to them. A money order is made out to a specific payee and can only be cashed by that person or business. Your signature does not transfer ownership — the payee name does.