How Long You Have to Dispute an Amex Charge
American Express gives a cardholder up to 120 days to dispute a charge, and a merchant 20 days to answer. Here is each clock and what happens when one runs out.
Two clocks run in every American Express dispute. One belongs to the cardholder. The other belongs to the merchant. Each has its own start date, its own length, and its own result when it runs out. This page walks through both, in the order they tick.
How long a cardholder has to dispute an Amex charge
The first clock starts on the day of the sale. An American Express cardholder, not the merchant, has up to 120 days from the transaction date to dispute a charge.
Note who holds that right. Amex puts the dispute window in the hands of the person who holds the card.
Some cases get more room. An American Express cardholder can have longer to dispute a charge for goods not received, returns or cancellations. So if your dispute is about a package that never came, do not assume the 120 days is a wall. Check with Amex before you give up on filing.
American Express's guide says there are many grounds a Card Member can file on. The window is one rule. The reasons are many.
How to start a dispute
Filing is not a phone maze or a form in triplicate. Amex's help center describes the filing step this way. You pick the transaction, then choose "Dispute this Charge".
There is not much to it. Open your account, locate the transaction, and press that option. From there, Amex takes over.
What happens first
Here is the part that surprises many merchants. The shop does not hear about the dispute right away.
American Express's guide says it deals with the Card Member first and aims to settle the matter before it turns to the merchant. A disputed charge is first worked on with the Card Member before the merchant is contacted.
That means the first stretch of the process may end without the merchant ever knowing a dispute existed. Amex may settle the matter with the cardholder using what it already has on file. If it does, the clocks for the shop never start at all.
Inquiry vs. Chargeback: when the merchant hears about it
If working with the Card Member is not enough, the dispute moves to the merchant's side of the table. If more information is needed, the merchant receives either an Inquiry or a Chargeback.
These are two different things, and the difference matters.
A merchant gets an Inquiry when a Card Member disputes a charge that cannot be resolved with the documents on file. An Inquiry is a request. Amex is asking the shop to show its side.
A Chargeback is a debit. In this case the money has already moved. If the Card Member gives enough information, the merchant's account may be debited upfront.
So a merchant can face the dispute at one of two stages. In an Inquiry, the sale is still open and the shop can still close it with a good answer. In a Chargeback, the money is gone unless the shop wins it back. For more on that side of the process, see amex chargeback.
The merchant's 20-day response window
Once Amex makes contact, the second clock starts. A merchant has 20 days to respond to an Inquiry or Chargeback from American Express with supporting documents.
The start date is not the date of the sale, and not the date the cardholder filed. The merchant's 20 days to respond start once American Express contacts it with an Inquiry or a Chargeback.
That is a detail worth pinning down. A shop that waits for a letter, then counts 20 days from the original sale, will miss its real deadline. The clock runs from Amex's contact, not from the transaction.
To avoid a No reply or Insufficient reply Chargeback from American Express, a merchant should answer an Inquiry within 20 days. American Express's guide says a merchant should never let an Inquiry's reply due date pass without an answer.
What happens if the merchant replies on time, after a Chargeback, or not at all
Three outcomes are possible once the Inquiry or Chargeback lands.
Reply on time, and the dispute may end there. If a merchant's reply settles the dispute on time, there is no Chargeback. The sale stands, and the cardholder's claim closes.
Reply after a Chargeback, and the answer may still count for something. After a Chargeback, the merchant can send supporting documents that might reverse it. A Chargeback is undone if the merchant's reply addresses the dispute successfully and on time. So a reply after a Chargeback can still win, if it addresses the dispute and arrives on time.
Reply not at all, and the outcome is fixed. If the merchant does not reply in time or with the requested documents, the Chargeback stands. American Express's guide says the debit lands when a merchant misses the deadline or fails to send the documents asked for.
The lesson for a shop is simple. Silence is the one answer that always loses.
How a Chargeback can be undone
A Chargeback is not always the end of the road. American Express's guide says the Chargeback comes off when a merchant's answer meets the dispute and arrives inside the window.
Two conditions sit in that sentence. The reply has to address the dispute, and it has to be on time. A reply that misses either one leaves the debit in place.
For a fuller walk through that side of the process, including what a shop can still do after a debit lands, see american express chargeback.
What a good merchant reply includes
A reply is not just a stack of paper. A merchant's supporting documents should include a copy of the charge record or credit record.
But the record alone is not the whole answer. A good reply explains the documents, addresses the specific dispute reason and describes the steps taken to resolve it.
Read that as three jobs. Show the record. Explain what it proves. Tie it to the reason the cardholder gave. A reply that sends a receipt but never says what the receipt shows has done one job out of three.
The route for sending it matters too. The best way for a merchant to respond to a dispute is online through its Merchant Account. A shop that knows where its Merchant Account login lives before a dispute arrives will not burn a day of its 20 finding it.
Where Amex keeps its other dispute resources
American Express's guide directs readers to its Disputes Education Center webpage, where it keeps more dispute material.
For the cardholder's side of the same process, from the first strange charge to the filing itself, see amex charge dispute. And for the full timeline from the cardholder's first click to the merchant's last reply, start with amex how long to dispute charge.
Both clocks, then, in one line each. The cardholder gets up to 120 days from the sale to say something is wrong. The merchant gets 20 days from Amex's contact to say why it is right. Know which clock is yours, and start it running on purpose.