How to prepare for a payroll audit: treat every month as if someone will sample it — not only year-end.
Note: General operational guidance for Asia payroll teams. Deadlines, rates, and privacy rules change by country — confirm with counsel or your payroll partner before acting.
Audit pack essentials
- Employee master and contracts for the sample period
- Payslips, payroll registers, and bank payment proofs
- Statutory contribution calculations and remittance receipts
- OT/approval logs and leave records
- Policy documents (bonus, allowances, expense)
30-day prep plan
- Reconcile YTD vs ledger
- Fix orphan employee IDs
- Re-run sample gross-to-net for 5–10 employees
- Confirm portal access for auditors
Related: common compliance mistakes and payroll data privacy.
FAQ
Who usually audits payroll?
Internal audit, external auditors, tax authorities, or social-security inspectors.
How far back can they look?
Depends on country retention and limitation rules — keep multi-year archives.
Does outsourcing help audits?
Yes when packs are standardized and remittance proofs are complete.