Before you pay a collection account, make the collector validate it. Here's how the FDCPA's 30-day window works, what paying actually does to your credit, and how to handle medical debt.
A collection account is different from every other item on your report. A third party, often a debt buyer that paid pennies on the dollar, is now claiming you owe it money. That company has its own legal duties under the Fair Debt Collection Practices Act (FDCPA). Use them.
Rule one: validate first, decide second
Don't pay, promise to pay or admit the debt on the phone before you've seen proof. You want to know three things: is this debt yours, is the amount right, and does this company have the right to collect it?
Your 30-day validation window
Within 5 days of first contacting you, a collector must send a written notice with the amount, the creditor's name and how to dispute (15 U.S.C. 1692g).
If you dispute in writing within 30 days of receiving that notice, the collector must stop collecting the disputed debt until it mails you verification. It also has to give you the original creditor's name and address if you ask.
Missed the 30 days? Ask anyway. The CFPB says it's still worth requesting information after the window (CFPB). And not disputing is never an admission that you owe it.
What to ask for in a validation letter
- The amount claimed and how it was calculated, including interest and fees
- The name and address of the original creditor
- Proof the collector owns the debt or is authorized to collect it
- The date of first delinquency
- Account statements tying the debt to you
Be realistic. The law requires "verification," which courts often read as fairly basic. The collector isn't required to produce your original signed contract. Ask for it, but don't build your plan around getting it.
Validation and deletion are two different tools
The FDCPA makes collectors stop collecting until they verify. It doesn't, by itself, make them delete the account from your report. Deletion comes through your FCRA dispute with the bureaus (Article 3). If the collector can't verify the account when the bureau asks, the bureau must delete it.
So run both: validation letter to the collector, dispute to the bureaus. If you've disputed with a collector, it must report the account as disputed when it reports to the bureaus.
What paying actually does
Paying is sometimes the right move. Just know the facts:
- Paying never removes the item or restarts the 7-year reporting clock. That clock runs from the original delinquency (15 U.S.C. 1681c).
- Paying can restart the statute of limitations on a lawsuit in some states. Even a partial payment or acknowledging the debt may do it (CFPB). Most states set 3 to 6 years.
- Whether paying helps your score depends on the model. FICO 8 counts paid and unpaid collections the same. FICO 9, FICO 10 and VantageScore 3.0/4.0 ignore paid collections (GetOutOfDebt.org). Mortgage lenders can now choose VantageScore 4.0.
If you plan to pay, ask your lender which score it uses, and get any agreement in writing before you send money.
Medical collections have special rules
The CFPB's 2025 rule banning medical debt from credit reports was struck down by a Texas federal court in July 2025. What still applies are the bureaus' voluntary policies: paid medical debt isn't reported, unpaid medical debt under $500 isn't reported, and new medical debt can't appear until it's 12 months old (TrueNorth FCU). If yours breaks any of those rules, dispute it.
Old debt: know your dates
If the debt is past your state's statute of limitations, a collector can't sue or threaten to sue. But if you are sued anyway, you must show up and raise that defense. Talk to a consumer attorney before paying anything on a time-barred debt.
Before you pay a collection, get a clearer starting point
Download our free starter guide for practical guidance on deciding what to challenge or pay as part of your credit repair plan.
This article is general information, not legal or financial advice. Results vary by credit profile.



