Check your payroll before you pay it.
Upload your existing payroll CSV and identify calculation discrepancies, statutory issues and data-integrity problems before salaries are disbursed.
Your payroll stays yours.
Payroll Auditor processes your payroll in your browser. Your payroll file and employee data are not uploaded to our servers for analysis or stored by the application.
Processed in your browser
Your payroll is analyzed locally.
No payroll migration
Use the payroll system or spreadsheet you already have. Export your standard CSV and check it immediately.
No account required
Check a payroll without creating an account or providing company registration credentials.
Click to select or drag & drop your Payroll CSV file
Supports standard CSV format with headers (Gross, PAYE, Pension, Net). Max size 2 MB.
Don't have a CSV file handy?
Load our pre-packaged dataset containing math discrepancies, duplicates, and pension mismatches.
Three steps before payday.
Upload
Upload the payroll CSV you've already prepared in your spreadsheet or software.
Check
Payroll Auditor checks calculations, data integrity and applicable statutory conditions in browser memory.
Review
Review discrepancies and incomplete records before salaries are disbursed, and export itemized audit reports.
More than a payroll calculator.
Calculation discrepancies
Checks whether gross pay, deductions and stated net pay reconcile correctly across every employee row in your spreadsheet.
Data integrity
Identifies missing, malformed or incomplete payroll information, duplicate employee IDs, and currency string formatting that prevents reliable evaluation.
Statutory checks
Evaluates applicable pension contribution deductions and statutory conditions supported by the audit engine.
Incomplete evaluations
Clearly identifies situations where available data isn't sufficient to complete a particular check, outputting an explicit "Incomplete Data" status rather than assuming zero.
Specialized Verification Resources & Checklists
Explore targeted guides and standalone checkers for specific payroll verification needs.
Test row-level deduction arithmetic and verify take-home pay variance.
Scan CSV files for text currency residue, duplicate IDs, and blank cells.
5-step operational control workflow for month-end payroll sign-off.
PenCom 8% employee contribution rules and statutory emolument bases.
Know what needs attention.
Payroll Auditor separates calculation results, statutory findings and data-integrity issues so you can understand exactly what needs attention before payment.
Gross pay minus deductions equals stated net pay exactly, and all evaluated statutory conditions passed clean.
Mathematical discrepancies, duplicate employee identifiers, or statutory contribution mismatches requiring manual review before disbursement.
Math is consistent, but required pensionable emolument columns or scheme context parameters were missing to complete statutory verification.
Explanatory Principle: A zero variance does not necessarily mean every statutory check passed. Payroll Auditor reports these findings separately so they aren't hidden behind a single number.
Built for the people responsible for payroll.
Businesses
Add a verification step to identify payroll issues before payroll is approved and paid.
Accountants
Review payrolls for clients without replacing the spreadsheet or software systems they already use.
HR & Finance teams
Catch calculation and data issues before they become payment problems or employee grievances.
Frequently Asked Questions
What payroll files can I upload?
Payroll Auditor currently accepts CSV files.
Does Payroll Auditor replace my payroll software?
No. Payroll Auditor works with the payroll you've already prepared. Upload your existing CSV and use it as a verification step before payment.
Is my payroll data uploaded to a server?
No. Payroll processing is performed in your browser rather than sending your payroll file to a backend for analysis.
What does Payroll Auditor check?
It checks supported payroll calculations, data integrity and applicable statutory conditions.
Does zero variance mean my payroll is fully compliant?
No. Zero calculation variance does not necessarily mean every statutory or data-integrity check has passed. Payroll Auditor reports these findings separately.
Is Payroll Auditor a tax filing service?
No. Payroll Auditor is a payroll verification tool. It does not replace tax filing, payroll processing or professional accounting advice.
Check your payroll before you pay it.
Upload your existing payroll and see what needs attention.