A tradeline is one account listed on your credit report, such as a credit card, auto loan, mortgage, student loan, or collection. Each tradeline shows who reported it, the type of account, balance, limit or loan amount, key dates, and your payment history.
Also called: trade line, trade, credit account, account entry, credit tradeline
What it means
“Tradeline” is the industry’s word for an account on your credit report. Experian’s glossary calls it an entry by a credit grantor to your credit history. Every credit card, loan, and collection account you see is a separate tradeline.
The CFPB’s 2012 report on the credit reporting system says that, for each tradeline, creditors generally report:
- the type of credit (auto loan, mortgage, credit card)
- the credit limit or loan amount
- the balance
- your payment history, including late payments
- whether the account is delinquent or in collection
- the dates the account was opened and closed
A tradeline can also show whether the account is individual or joint, whether you are an authorized user, and whether it was included in a bankruptcy. It does not show your interest rate, purchases, income, or assets.
Where it comes from
Tradelines come from furnishers, the banks, lenders, servicers, and collectors that send account data to the bureaus. The CFPB found that furnishers typically send updates monthly, and that about 13% of tradelines at a nationwide bureau were collection accounts reported by collection agencies and debt buyers. Reporting is voluntary, so not every account appears at every bureau.
The bureau then has to match each incoming tradeline to the right person. When that matching goes wrong, your account can land in someone else’s file, or theirs in yours.
Common errors
The CFPB’s report lists the main kinds of tradeline errors:
- accounts that belong to someone else (a mixed file)
- your own accounts missing from your file
- correct accounts with wrong details, such as the wrong close date, credit limit, or delinquency status
- the same debt listed twice, often once by the original creditor and again by a debt buyer that did not identify the original creditor
How to dispute it
Get all three reports and go tradeline by tradeline. Dispute each wrong account or wrong field in writing with the bureau that reports it, and explain exactly what is wrong. Attach statements or letters that prove it.
When it can be an FCRA violation
Bureaus must use reasonable procedures for maximum possible accuracy (15 U.S.C. § 1681e(b)) and reinvestigate disputes. Furnishers must investigate disputes and correct inaccurate information (§ 1681s-2). A wrong tradeline that survives a dispute can support a claim.
If an inaccurate tradeline is still on your report after you dispute it, FCRA Attorneys offers a free case review, and you pay no fee unless we win.
Related
- Furnisher
- Balance
- Credit limit
- High credit
- Date opened
- Payment rating and payment history grid
- Authorized user (AU)
- Mixed file
- How to Dispute Credit Report Errors With Equifax, Experian and TransUnion
- List of credit reporting agencies
- Mixed file cases
- How to Write a Credit Report Dispute Letter That Gets Investigated
Sources
- CFPB, Key Dimensions and Processes in the U.S. Credit Reporting System (2012)
- Experian, Glossary
- 15 U.S.C. § 1681s-2, responsibilities of furnishers (Cornell LII)
- 15 U.S.C. § 1681e, compliance procedures (Cornell LII)
Updated November 2026. This glossary is written by FCRA Attorneys from public sources. It is general information, not legal advice, and is not affiliated with any credit bureau or industry association.