Debt Validation Letter to a Collection Agency — Free Template
When a collection agency contacts you about a debt, you have the right to ask it to prove the debt is yours and the amount is correct. A debt validation letter to a collection agency disputes the debt in writing and requests verification, and if you send it within the validation period, the agency generally must pause collection until it responds.
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[Your mailing address]
October 15, 2026
[Debt collector's name]
[Debt collector's mailing address]
Re: Dispute and request for validation of debt — account or reference number [Account or reference number on the notice]
To whom it may concern:
I am writing in response to your notice dated [Date of the collector's first notice] about the account referenced above, in which you claim I owe [Amount the collector says you owe ($)].
I dispute this debt. I am not refusing to pay a debt I owe; I am asking you to show that this debt is mine and that the amount is correct. This letter is my written dispute and my request for verification of the debt, and for the name and address of the original creditor, under the Fair Debt Collection Practices Act, 15 U.S.C. § 1692g(b). Under that section, when a consumer disputes a debt in writing within the 30-day period after receiving the collector's initial notice, the collector must stop collecting the debt, or any disputed part of it, until it mails verification to the consumer.
Please provide:
1. The name and address of the original creditor, and the account number used by that creditor.
2. The amount you claim I owe, with an itemization showing the balance when you obtained the account and any interest, fees or charges added since, and any payments or credits applied.
3. Documentation showing that this debt is mine, such as a copy of the signed agreement or the original creditor's statements.
4. Documentation showing that you own this debt or are authorized to collect it.
Until you have provided verification, please do not continue collection activity on this debt. If you report this account to any credit bureau, please report it as disputed.
[How should the collector contact you?]
Please send your response to the mailing address above. I am keeping a copy of this letter and proof of mailing for my records.
Sincerely,
[Your full name]
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Timing: the validation period
A collector's first notice, called a validation notice, must explain the debt and your right to dispute it. If you dispute in writing within the 30-day validation period described in that notice, the collector generally must stop collecting until it mails you verification.
Send your letter well within that window, by certified mail with a return receipt, so you can prove the date it was received. You can still dispute later, but the automatic pause on collection applies to disputes made during the validation period.
What to expect in response
A collector may respond with an account statement, the original creditor's records, or documents showing it bought or was assigned the debt. Review them carefully. Check that the amount, dates and account match your records.
If the collector does not verify the debt, it should not resume collection. If it keeps calling or reports the debt without noting your dispute, keep records and consider a complaint to the Consumer Financial Protection Bureau.
Control how they contact you
The template lets you choose to be contacted only in writing. That keeps a clear record and stops phone calls. If you want the collector to stop contacting you entirely, you can send a separate cease and desist letter, but that may end the conversation before you get answers.
Do not admit the debt is yours or agree to pay on the phone while you are waiting for validation. Keep everything in writing.
What to do, step by step
Check the date on the first notice
Find the first written notice this collector sent you. The 30-day window to dispute generally runs from when you received it, and the notice itself usually states the date by which to dispute. Send your letter well before then.
Fill in the details
Answer the questions above using the collector's name, address and reference number exactly as printed on the notice. Don't admit the debt is yours or promise any payment.
Send it by certified mail
Mail the letter by certified mail with return receipt to the collector's dispute address. Keep a copy, the mailing receipt and the green return card together.
Watch for a response
Until it mails you verification, the collector should not continue collecting the disputed debt. Keep a log of any calls or letters you receive after it gets your dispute.
Review what they send
Compare the verification with your own records. If the debt still isn't yours or the amount is wrong, respond in writing and consider disputing the account with the credit bureaus.
What if the collector ignores your letter?
If you disputed in writing within the 30-day period, a collector that keeps collecting the disputed debt without first mailing you verification may be violating the Fair Debt Collection Practices Act. Keep a written record of every call, letter and text you receive after it got your letter, with dates and times.
You can file a complaint with the Consumer Financial Protection Bureau at consumerfinance.gov and with your state's consumer protection office. Complaints are free, and the CFPB forwards them to the company and asks for a response.
The FDCPA also lets consumers sue collectors that violate it, for actual damages and statutory damages, plus court costs and legal fees in a successful case. If a collector sues you over the debt, never ignore the court papers: respond by the deadline, or you risk a default judgment. A legal aid organization can help if money is tight.
Example debt validation letter to collection agency
A filled-in sample with made-up details, so you can see the finished result.
Dana Okafor
62 Birch St, Apt 5, Tucson, AZ 85705
October 5, 2026
Meridian Credit Recovery Inc.
PO Box 1290, Columbus, OH 43216
Re: Dispute and request for validation of debt — account or reference number MCR-4410287
To whom it may concern:
I am writing in response to your notice dated September 22, 2026 about the account referenced above, in which you claim I owe $2,315.88 on a debt you say originated with Copperline Home Internet.
I dispute this debt. I am not refusing to pay a debt I owe; I am asking you to show that this debt is mine and that the amount is correct. This letter is my written dispute and my request for verification of the debt, and for the name and address of the original creditor, under the Fair Debt Collection Practices Act, 15 U.S.C. § 1692g(b). Under that section, when a consumer disputes a debt in writing within the 30-day period after receiving the collector's initial notice, the collector must stop collecting the debt, or any disputed part of it, until it mails verification to the consumer.
Please provide:
1. The name and address of the original creditor, and the account number used by that creditor.
2. The amount you claim I owe, with an itemization showing the balance when you obtained the account and any interest, fees or charges added since, and any payments or credits applied.
3. Documentation showing that this debt is mine, such as a copy of the signed agreement or the original creditor's statements.
4. Documentation showing that you own this debt or are authorized to collect it.
Until you have provided verification, please do not continue collection activity on this debt. If you report this account to any credit bureau, please report it as disputed.
Please communicate with me about this debt only in writing, by mail to the address above. Do not call me at home, at work or on my mobile phone.
Please send your response to the mailing address above. I am keeping a copy of this letter and proof of mailing for my records.
Sincerely,
Dana Okafor
Frequently asked questions
What if I missed the 30-day validation period?
You can still send a validation letter and dispute the debt. The collector may not be required to pause collection, but disputing in writing still creates a record, and the collector should not report the debt to credit bureaus without noting it is disputed once it knows.
Does sending a validation letter admit that I owe the debt?
No. The template states that you dispute the debt and are asking for verification. It does not acknowledge that the debt is yours or promise payment.
What counts as validation?
Collectors often send a statement showing the amount and the original creditor. Courts have differed on how much documentation is needed. The template asks for detailed records, which helps you decide whether the debt is really yours.
What happens if I send a debt validation letter after 30 days?
You can still dispute a debt and ask for proof at any time, and many collectors will respond. But the specific requirement to pause collection until verification is mailed applies to disputes sent within the 30-day period after you receive the collector's initial notice. That's why it pays to act quickly.
Does sending a debt validation letter mean I admit the debt?
No. The letter disputes the debt and asks the collector to verify it. Avoid adding anything that acknowledges the debt is yours or promises payment, and don't make a partial payment while you wait, since in some states a payment can affect the time limit for suing on an old debt.
FairLetter is not a law firm and does not provide legal advice. Letters are templates you customize and send yourself.