Credit Card Chargeback / Dispute Letter Generator

It takes the transaction details you provide (card issuer, merchant, date, amount, reason) and what happened in your own words, and passes them to a free AI language model with instructions to write a formal, factual dispute letter - a short header with the key transaction details, then paragraphs covering what happened, why it's being disputed, any resolution already attempted, and a plain request for the charge to be reversed or investigated. The tone is deliberately formal and factual, never emotional or accusatory, which tends to be taken more seriously by dispute review teams.

No - this is a writing aid to help you organize and clearly state the facts of your dispute, not legal or financial advice. The AI is specifically instructed never to cite specific banking regulations, laws, or guarantee any particular outcome or timeline. For anything beyond a straightforward consumer dispute, or if a significant amount of money is involved, consider consulting your card issuer's own dispute process documentation or a consumer protection resource in your area.

No tool can guarantee a dispute outcome - that depends on your card issuer's own investigation, the merchant's response, the evidence available, and the specific circumstances, none of which this tool controls. What it can genuinely help with is turning a confusing, frustrating situation into a clear, professional, well-organized letter, which is a real and often underrated part of a dispute actually being taken seriously.

Give your best estimate - most people can find the exact date by checking their card statement or the merchant's order confirmation email, and it's worth taking a moment to look it up since a precise date makes the letter (and the underlying investigation) stronger. If you truly can't find it, an approximate date with a note like 'on or around' is still usable.

No - your details are sent only to generate that one letter, using a free AI model, and nothing is stored afterward. There's no account, login or history for this tool, the same as every other AI writing tool on this site. That said, avoid typing your full card number into any free web tool, including this one - a dispute letter only needs the merchant, date, amount and reason, never the full card number.

Most card issuers have their own formal dispute process (often through their app, website, or a phone line) which is usually the fastest and most reliable path, since it puts your bank's own investigation team on the case rather than relying only on the merchant's cooperation. This generated letter works well either as the written statement your issuer's dispute form asks for, or as a direct letter to the merchant if you're trying to resolve it informally first - check what format your specific card issuer's process actually requires.

In everyday use the two terms are often used interchangeably, but technically a 'dispute' is the consumer's initial complaint to their card issuer about a charge, and a 'chargeback' is the formal reversal the issuer performs against the merchant's account if the dispute is found valid. This tool helps with the letter/statement that kicks off that process - the actual chargeback decision is made by your card issuer after their own investigation.

This varies by card issuer, card network, and sometimes by country, and it's a detail this tool deliberately doesn't guess at or state as fact, since giving a wrong deadline could genuinely cost you your dispute rights. Check your card issuer's own terms or dispute process page for the exact window that applies to your card - many issuers list this directly on their dispute submission page.

Mention that in the 'contact already attempted' field - describing what you tried and when (an email on a specific date, a phone call, a return request) strengthens the letter, since it shows the dispute is a genuine last resort rather than a first response, which card issuers and merchants alike tend to view more favorably.

Yes - pick 'Subscription charged after cancellation' if you did cancel and were still charged, since that's a legitimate, common dispute reason. If you simply forgot to cancel a subscription you were using and were charged as expected under terms you agreed to, that's generally not a valid dispute reason with most card issuers - it's worth being honest with yourself about which situation actually applies, since a dispute filed without real grounds can be declined or even affect your standing with your card issuer.

The letter itself works the same way regardless of card type, but debit card dispute rights and processes can differ meaningfully from credit cards (sometimes with shorter windows and different consumer protections), since debit charges pull directly from your bank account rather than extending credit. Check your specific debit card issuer's dispute process rather than assuming it mirrors a credit card's.

Keep a copy of the letter and any confirmation your card issuer gives you (a reference number, an email confirmation, a screenshot of a submitted online form) - you may need to reference the exact details later if the issuer follows up with questions or if the merchant contests the dispute. Most issuers will also give you an expected timeline for their investigation; if you don't hear back within that window, following up directly with your card issuer (not the merchant) is usually the right next step.