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Validate Ireland TIN (PPS Number)

Free online Personal Public Service Number validator. Instant validation using OECD-compliant rules for Ireland tax identification numbers.

Validation Workspace

Validate PPS Number

Enterprise checks for Ireland tax identification numbers.

Instant one-by-one format validation

Country

Ireland

Document

PPS Number format check

Enter a PPS Number to validate for Ireland

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Paste values with or without separators. Validation also checks a normalized value.

Use a real PPS Number sample to verify format compliance before filing.

About Ireland TIN (PPS Number)

The Personal Public Service Number is the official tax identification number used in Ireland. Format: 7 digits + 1-2 letters (e.g. 1234567A or 1234567AB)

Valid Examples

  • 1234567A
  • 9876543WB

Invalid Examples

  • 1234567 (Missing letter)
  • 12345A (Too short)

Common Use Cases

  • Tax filing
  • Social welfare
  • Healthcare
  • Employment

Official source: Revenue Commissioners

Frequently Asked Questions

What is a PPS Number?
The Personal Public Service (PPS) Number is a unique reference for accessing social welfare benefits, public services, and tax matters in Ireland.
What do the letters mean?
The first letter is a check character. An optional second letter may be added for individuals needing multiple PPS Numbers (rare cases).

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