How to Fill Out the Walmart MoneyCard Transaction Dispute Form

To complete the Walmart MoneyCard transaction dispute form, write in your name, account number, and the last four digits of your card, list each disputed transaction with its exact date, dollar amount, and the merchant name and address as they appear on your statement, then explain in a short paragraph why the charge is wrong. Mail the completed form with copies of any supporting documents to Walmart MoneyCard, Attn: Disputes, P.O. Box 9, West Chester, OH 45071.¹ You can also open the dispute by calling (877) 937-4098 or through the MoneyCard app, but the written form is what most investigations ultimately rely on, and the bank may ask you to send one in writing within 10 business days even after a phone call.²

What the Form Needs to Contain

The Walmart MoneyCard help page lists the fields the bank expects on every dispute:³

Your name and account number
The last four digits of your card number (not the full 16-digit number)
The exact date of each disputed transaction
The dollar amount of each disputed transaction
The merchant’s name and address as shown on your statement
The reason you believe the charge is wrong

Copy the merchant name and address straight from your statement, character by character. Processors match disputes to transactions on those strings, and small discrepancies between what you write and what the bank’s records show can delay things or get the claim kicked back for clarification. If a single incident produced more than one charge (a duplicate billing, say, or a split transaction), list every charge separately with its own date and amount.

Writing the Reason for Dispute

The explanation is where most people either write too little or too much. Aim for a short, clear paragraph that answers three questions: what happened, why you believe it’s wrong, and what you did about it before filing.

If the charge is unauthorized, say so plainly. Something like: “I did not make this purchase and did not authorize anyone to use my card.” Keep it direct. For an unauthorized transfer, the burden of proof sits with the bank, not with you, so your job is to state the fact, not to argue it.

If the problem is with a merchant (a product that never arrived, a duplicate charge, a canceled order that was billed anyway), walk through the sequence: you ordered a specific item on a specific date, something went wrong, you contacted the merchant on a specific date, and the merchant refused to refund you or didn’t respond. Don’t try to describe your receipts and emails in the narrative. Attach copies instead.

What to Attach

For a merchant dispute, pull together receipts, order confirmations, shipping tracking numbers, cancellation emails, and screenshots of any messages between you and the seller. A paper trail showing you tried to resolve the issue directly with the merchant first strengthens the claim considerably; investigators are more receptive when the cardholder clearly attempted to work things out before escalating.

Make copies, not originals. Keep the originals and a full copy of the completed form in your own file. If you mail the packet, use USPS Certified Mail or another service with tracking. The investigation deadlines run from when the bank receives your notice, so proof of delivery matters.

Deadlines That Affect What You Can Recover

How fast you file changes how much money you can get back. Regulation E ties your liability to the gap between when you discovered the problem (or when the bank sent the statement showing it) and when you notified the bank.⁴

Report within 2 business days of learning about an unauthorized charge and your liability caps at $50 or the unauthorized amount, whichever is less.
Report after 2 business days but within 60 days of the statement date and your liability can climb to $500.
Wait longer than 60 days from the statement date and you lose protection for unauthorized transfers that occur after the 60-day window closes.

For merchant billing errors like duplicate charges or undelivered goods, you still have to report within 60 days of the statement date for the bank to be legally required to investigate.² The 60-day clock starts when the bank sends the statement, not when you open it.

What Counts as a Disputable Error

The dispute form is for specific categories of problem, not every complaint about a transaction. Regulation E recognizes:²

An unauthorized transfer (someone used your card or account without permission)
An incorrect transfer amount (a different dollar amount than what you agreed to)
A missing transaction
A computational or bookkeeping error by the bank
A wrong cash amount from an ATM
A charge that lacks the information needed to identify who received the money

Routine balance inquiries and requests for duplicate copies of past statements do not qualify as errors under the regulation. Buyer’s remorse (you got what you paid for and now regret buying it) isn’t a billing error either; the form isn’t a return mechanism.

After You Submit

Once Green Dot Bank receives the dispute, federal law sets the investigation clock. The bank has 10 business days to decide whether an error occurred.⁴ If it can’t finish in that window, it can extend to 45 calendar days, but only if it provisionally credits your account for the disputed amount within the initial 10 business days. The bank may hold back up to $50 of the provisional credit if it has a reasonable basis to believe an unauthorized transfer occurred and some consumer liability applies.²

Longer windows apply in two situations. Point-of-sale debit card transactions and transfers initiated outside the United States get up to 45 calendar days. New accounts open less than 30 days, international electronic transfers, and point-of-sale transactions on new accounts get up to 90 calendar days. Most Walmart MoneyCard disputes are point-of-sale, so the 45-day window applies to the majority of cases.⁴

If the bank finds the error occurred, the provisional credit becomes permanent. If it finds no error, it can reverse the credit, but it has to notify you at least three business days before debiting the money back. Either way, you get written notice of the outcome.

If the Dispute Is Denied

A denial letter has to explain the bank’s findings and tell you that you can request copies of the documents the bank relied on. Ask for them. Those documents show exactly what the investigator looked at, and often what they didn’t.²

Regulation E doesn’t lay out a formal appeal, but nothing stops you from writing back with evidence the bank missed and asking for reconsideration. If that doesn’t move the needle, you can file a complaint with the Consumer Financial Protection Bureau at cfpb.gov/complaint or by calling 1-855-411-2372. The CFPB forwards complaints to Green Dot Bank and requires a response. For unauthorized transfers, the burden of proof sits on the bank; if it can’t meet that burden, federal law requires it to credit your account.

1
Walmart MoneyCard. How Do I Dispute a Transaction
2
Consumer Financial Protection Bureau. 12 CFR 1005.11 – Procedures for Resolving Errors
3
Walmart MoneyCard. How Do I Dispute a Transaction
4
eCFR. 12 CFR Part 1005 – Electronic Fund Transfers (Regulation E)