Billing dispute letter generator
Push back on incorrect charges, double-billing, and surprise subscription renewals — with a structured letter and a clean evidence trail.
Especially useful as the paper-trail step before filing a chargeback with your bank or card issuer.
Not legal advice.
Proofer helps organize your information and generate writing templates. It is not legal advice.
Build your letter
Answer a few questions and we'll draft a tone-matched letter for free.
Coming soon
Billing dispute generator — in development
The dedicated billing-dispute flow (subscription detection, recurring-charge templates, chargeback playbook) is in development. The warranty generator can produce a billing-dispute letter today.
The warranty generator already supports refund, replacement, and repair outcomes — you can use it today and adapt the letter to your situation.
Example output
Every packet includes a generated letter like this one.
Billing dispute — Account #5521894 — charge on 2025-09-30
Sample letter — yours will be customized to your inputs.
To the Acme Billing team, I am writing to formally dispute the $79.00 charge posted to my account #5521894 on 2025-09-30, listed as "Acme Premium Annual Renewal". I cancelled my subscription on 2025-08-12 (confirmation email attached) and was assured that auto-renewal would not occur. I have not used the service since cancellation. The cancellation page acknowledged the request and stated my access would end on 2025-08-12. Please reverse the $79.00 charge and confirm in writing within 14 business days. If I do not hear back, I will dispute the charge with my card issuer and reference this letter. Thank you, Riley Nguyen
What evidence to include
Stronger evidence wins more claims. We'll embed each item inline in the PDF.
- Bank or card statement showing the disputed charge (PDF or screenshot)
- Cancellation confirmation email, screenshot, or transaction ID
- Screenshots of the merchant's billing/account page
- Any prior support chat or email about the charge
- Receipt or invoice from the original purchase, if applicable
Frequently asked questions
Quick answers to the most common questions.
Other generators
Use the right generator for your situation — they all build on the same proof packet.
Available today — works for any defective product still under warranty.
When the issue is the product or order, not the recurring charge.
For shipping-related damage rather than billing disputes.
See every Proofer generator side by side and choose the right one.