Payroll tax filing redaction is the removal of personal identifiers from a PAYE submission made to HMRC under the Income Tax (PAYE) Regs 2003 (RTI). The Full Payment Submission reports each worker's pay and tax. anonym.plus marks the NI number, name, and amount on your device, so the summary stays legible while the data goes.
When this applies
Such a summary lists each worker's NI number and pay for the period. You strip those entries before it reaches an external reviewer.
How anonym.plus handles it
- Open the summary in anonym.plus on your device.
- Local OCR reads a scanned printout if present.
- The tool flags NI numbers, names, and amounts.
- Confirm the flags and keep the form codes intact.
- Swap or black out the marked entries.
- Save the clean file locally.
What you need to provide
- The summary (PDF, XLSX, CSV, or scan).
- An operator (Mask suits the NI number column).
- Optional batch for several period files.
PII entity types detected
| Category | anonym.plus entity type | Example |
|---|---|---|
| Identifiers | UK_NINO | QQ 12 34 56 C → QQ •• •• 56 C |
| Names | PERSON | worker Reynolds → [STAFF] |
| Financial | MONEY | pay £58,400 → [AMOUNT] |
| Identifiers | NATIONAL_ID | PAYE ref 123/AB456 → [PAYE] |
| Dates | DATE_TIME | month 06 → [PERIOD] |
| Location | LOCATION | branch site → [SITE] |
Compliance achieved
- Trims identifiers on the submission under the Income Tax (PAYE) Regs 2003 (RTI).
- Mask keeps only the final NI digits when allowed.
- Offline work keeps the summary off any server.
Anonymise PAYE filings offline — see plans & start free →
Limitations & cautions
A submission for a tiny employer can still expose one person by figure. The tool flags named items. Aggregate small groups before you share it.
Frequently asked questions
Which rules govern the submission?
The Income Tax (PAYE) Regs 2003 govern RTI reporting to HMRC. anonym.plus removes the personal identifiers on that record before you share a working copy.
Can I run several at once?
Yes. Batch mode handles up to 20 files per local run, with OCR for scans.
Is it uploaded?
No. The app is offline, so the pay data stays on your device.