When a debt gets sold to a new collection agency, sometimes things get messy—and your credit report pays the price. If you’ve noticed incorrect information, the good news is: you have rights, and you can dispute it. Let’s walk through exactly what to do.

Understanding What Went Wrong

If you’re seeing a debt that was previously removed suddenly pop back up with a different date, you might be dealing with something called “re-aging.” This is when a collection agency changes the date your account first went delinquent, making old debt look newer than it actually is.

Here’s the thing: that’s illegal. Under the Fair Credit Reporting Act, the original delinquency date should stay the same no matter how many times your debt gets sold or transferred. The only exception? If you actually brought the account current and then missed payments again—that would create a legitimately new delinquency date.

Quick note: There’s a difference between when an account originated (when the collection agency took ownership) and when it first went delinquent. The delinquency date is what matters for your credit report.

How to Dispute the Error

You’ve got the power here. The three major credit bureaus—Experian, Equifax, and TransUnion—are required to investigate disputes you file about inaccurate information.

Here’s your action plan:

1. Grab your credit reports – Head to annualcreditreport.com and pull all three reports (you’re entitled to one free copy per year from each bureau)

2. Document everything – Gather any paperwork or evidence that supports your claim about the incorrect date

3. File individual disputes – Submit a dispute with each bureau that’s reporting the wrong information. Each bureau has a dispute process outlined on their website

4. Wait for the investigation – The bureaus have 30 days to investigate and respond. If they confirm your claim is correct, they’ll update it immediately

What to Expect After Winning Your Dispute

Here’s the honest truth: if your debt is legitimately old (even if the date was wrong), correcting the date might not dramatically boost your score right away. Collections stay on your report for seven years from the date of first delinquency, and the impact gradually decreases over time—but a two-year-old collection is still pretty recent in the credit world.

The missed payments and amount owed typically weigh more heavily on your score than the delinquency date itself. So while winning this dispute is absolutely worth it, think of it as one piece of a bigger credit-repair strategy.

Building Your Comeback Plan

The best way to rebuild your credit score alongside dispute efforts:

• Pay everything on time (even small stuff adds up)
• Keep your balances low relative to your credit limits
• Avoid applying for new credit frequently – each application can temporarily ding your score
• Give it time – rebuilding takes discipline, but it works

If you’ve reported the inaccurate information to the credit bureaus and they’re not responding appropriately, you can also escalate this to the Federal Trade Commission.

Bottom Line

You’ve got the right to accurate information on your credit report. Don’t let a collection agency’s mistake drag down your score. File that dispute, gather your evidence, and take control of your credit narrative. Your financial future is worth it.