JEFFCAPSYS on a credit report: Jefferson Capital Systems
JEFFCAPSYS is Jefferson Capital Systems, a debt collection company.
If it is on your report, a debt was placed with it or sold to it, and the original creditor is usually listed on the same entry.
How to contact Jefferson Capital Systems
Checking this account
Your report (free at AnnualCreditReport.com) shows Jefferson Capital Systems's address for this account; if something on it is wrong, dispute it with the bureau that shows it and with Jefferson Capital Systems.