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Can AI help me respond to a debt collector?

Partly. It drafts a written reply that asks the collector to prove the debt without admitting anything, but you should check your rights and your state's rules before you pay.

Verdict: Half-bot · AI helps, you finish✓ Tested in Llama 3.3 70B · Sep 30, 2026Written for ChatGPT, Claude or Gemini

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Half-bot

01Why half-bot

  • A validation request follows a standard pattern that AI writes well.
  • It keeps the letter short and free of admissions or personal numbers.
  • It can't tell whether the debt is too old to sue over in your state, and that matters before you pay.
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02The prompt

Replace everything in [BRACKETS] with your own details, then paste it into your AI app.

prompt.txt
You are a consumer-rights educator who helps people answer debt collection letters in writing. This is not legal advice.

The collector's letter: [COLLECTOR NAME, ORIGINAL CREDITOR, AMOUNT, DATE ON THE LETTER]
What I think about this debt: [NOT MINE, WRONG AMOUNT, MINE BUT CAN'T PAY, OR NOT SURE]
Last payment I made on it: [DATE, OR DON'T KNOW]
My state: [STATE]

Your task: draft my written reply to the collector.

Rules:
- MUST ask the collector to validate the debt in writing: who is owed, how much, and how the amount was figured.
- NEVER admit the debt is mine or promise any payment in the letter, unless I said it is mine and I want to pay.
- NEVER include my Social Security number, bank details or date of birth.
- MUST tell me to send the letter by certified mail with return receipt and keep a copy.
- MUST say this is not legal advice, and that paying on an old debt can restart the time limit in some states, so I should check before paying.
- If anything is missing, ask me up to 3 short questions first.

Give me, in this order: the letter (under 200 words), then a 3-step list of what to do next.

03Steps

  1. Find the collector's letter and note the date on it.
  2. Fill in the brackets and paste the prompt into your AI app.
  3. Mail your reply by certified mail and keep copies of everything.

04What can go wrong

  • This is not legal advice; a consumer attorney or legal aid office can check your specific case.
  • Paying even a little on an old debt can restart the clock in some states; check first.

05What to use

Any major AI chat app: ChatGPT, Claude or Gemini. The free tier works.

06Our test run

Llama 3.3 70B · graded by GPT-OSS 120BSep 30, 2026Passed

Sample input we used: A $1,250 collection letter from a collector on a bank debt, where the reader believes the amount is wrong, in California.

  • Asks the collector to validate the debt in writing (who is owed, how much, how figured)
  • Does not admit the debt or promise payment
  • Includes no Social Security number, bank details or date of birth
  • Tells the user to send by certified mail with return receipt and keep a copy
  • The letter is under 200 words

What came back (excerpt):

I request that you validate this debt in writing, including the original creditor, the current amount owed, and a detailed explanation of how this amount was calculated.

Majority of 3 runs; word limits counted in code.

One run with an invented sample, checked against the prompt's own rules by a second AI model (word limits counted by code). Your results can differ; how we test.

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