A URSSAF (FR) or OFAS (CH) audit is a normal procedure that can occur every 3-5 years. With Illizeo, the full history is exportable in a few clicks: DSN, payslips, contracts, supporting documents.
Documents auditors expect #
| Document | Period | Illizeo source |
|---|---|---|
| DSN or AVS / LPP filings | Last 3 years | Compliance & exports |
| Payslips | Last 3 years | Digital vault |
| Signed contracts and amendments | All | Documents |
| Absence supporting docs (medical cert.) | Audited period | Absence module |
| Worked hours | Audited period | Attendance module |
| Expense reports and receipts | Audited period | Expense module |
Step-by-step #
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Receive the audit notice #
Notify your Illizeo payroll expert. Audit support is included with outsourcing.
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Run the Audit export #
Payroll → Audit → Period. The system generates a dated ZIP with every required document.
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Prepare the audit room #
Dedicated room, read-only Illizeo access for auditors (temporary account).
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Answer specific requests #
Auditors may ask for spot items: an overtime justification, a seasonal contract. The expert answers.
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Receive the report and remediate #
If gaps are flagged, the expert analyses and proposes a remediation plan.
FAQ #
How long does an audit take?
Prep: 1-2 weeks. On site: 1-3 days. Report: 1 month.
Who pays for adjustments?
The employer. If the error originates from Illizeo (outsourcing), the contractual guarantee covers penalties.
Document retention?
FR: 3 years for DSN, 5 for most, 50 for payslips. Illizeo covers it all.
Statute of limitations?
FR: 3 years for contributions, 5 years for fraud.
