Email to Dispute a Charge on Your Credit Card
There's a charge on your statement that shouldn't be there — maybe a double billing, a subscription you cancelled, or a flat-out fraudulent transaction. A well-written dispute email gets this resolved faster than sitting on hold for 45 minutes. These templates get results.
A note on this topic: This message is general guidance for everyday communication. For situations involving legal rights, medical decisions, workplace disputes, or financial obligations, consider consulting a qualified professional for advice specific to your situation.
The Clear & Documented Dispute
RecommendedSubject: Formal Dispute of Unauthorized Charge — Account ending in [XXXX] Dear Customer Service, I am writing to formally dispute a charge of $[amount] that appeared on my statement dated [date]. The charge is from [merchant name] and I believe it is [unauthorized/incorrect/a duplicate] for the following reason: [brief explanation]. I have not authorized this transaction and request that it be reversed. I have attached [relevant documentation — receipt, cancellation confirmation, etc.] for your reference. Please confirm receipt of this dispute and advise on the expected timeline for resolution. I can be reached at [phone/email]. Thank you for your prompt attention to this matter.
Subject Line
Formal Dispute of Unauthorized Charge
Alternative Versions
Firm & Legal-Aware
firmSubject: Formal Chargeback Request — Transaction on [Date] Dear Disputes Department, I am formally requesting a chargeback for the transaction of $[amount] posted on [date] from [merchant]. I contacted the merchant on [date] and [was unable to resolve / received no response]. Under the Fair Credit Billing Act, I am exercising my right to dispute this charge. Attached: original receipt, cancellation confirmation, and merchant correspondence. Please process this dispute immediately.
Polite & Collaborative
politeSubject: Help with an Incorrect Charge Hi, I noticed a charge on my recent statement that doesn't look right — $[amount] from [merchant] on [date]. I don't recognize this transaction and would like help resolving it. Could you please look into this and let me know what steps are needed from my end? Thank you for your assistance.
Direct & Specific
directSubject: Duplicate Charge Dispute — Immediate Attention Requested To the Billing Team, I've been charged twice for the same transaction: $[amount] from [merchant] on [date] and [date]. The attached receipts confirm a single purchase. Please reverse the duplicate charge and confirm the correction on my next statement. Account ending in [XXXX]. Thank you.
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When to Use This
Send this as soon as you notice the charge — most card companies have a 60-day dispute window. Always include account details, exact charge amount, date, and any supporting evidence. The more specific you are, the faster the resolution.
What Not to Say
Don't wait months to dispute. Avoid vague descriptions — "a weird charge" won't help. Don't close your account before the dispute is resolved. And don't skip contacting the merchant directly first — some disputes resolve faster at the source.
Follow-Up Message
If You Need to Follow Up
If they deny your dispute or offer only partial credit: "Thank you for reviewing my dispute. I respectfully disagree with the decision. I have additional documentation attached that supports my claim. I would like to escalate this to a supervisor or open a formal appeal. Please advise on the next steps."