PF compliance errors usually start with payroll master errors: wrong UAN, wage month, joining date, exit date, arrears or excluded employee status. ECR should be treated as a payroll control file.
| Area | What to check | Evidence to save |
|---|---|---|
| UAN/member data | UAN, name, DOB and member details. | EPFO master export and HR record. |
| Wage month data | PF wages, employee/employer contribution and arrears. | Payroll register and ECR file. |
| Joining/exit | Correct DOJ/DOE and last contribution month. | HR joining/exit checklist. |
| ECR validation | Portal validation and error resolution. | Validation report and corrected ECR. |
| Payment proof | TRRN/challan and bank debit. | Challan receipt and ledger posting. |
This article is intentionally source-limited to official Income Tax Department, EPFO, ESIC and Ministry of Labour material. Source validation date: 17 June 2026. Verify final positions with the latest law, rules, portal utilities, state rules and official instructions before filing.
Electronic Challan-cum-Return used for PF contribution filing/payment on EPFO portal.
Wrong UAN/member data can cause employee credit issues.
Yes. Exits directly affect contribution period.
ECR file, validation report, TRRN/challan and payment proof.
Payroll with HR master-data support and finance payment control.