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Country guide

Anguilla

Anguilla currently uses a single 10-digit Inland Revenue Department (IRD) TIN system across tax types. TINs are issued on registration with the IRD rather than automatically, with 1-prefixed TINs for individuals and 2-prefixed TINs for non-individuals.

AI AIA 2 TIN types Last reviewed 2026-06-06

TIN types

2 published formats. Open a type to see examples, structure details, and official sources.

Validate Anguilla TIN
Anguilla Tax Identification Number (Individuals)
Current Individuals

Inland Revenue Department (IRD)

Personal 10-digit IRD TIN issued to registered individuals. The same identifier is used across tax types, and sole proprietors use this person TIN when registering an individual enterprise.

Details
Examples
1000000427
Where to find it

On IRD registration reports and official IRD documents such as notices of assessment and certificates; for registered sole proprietors it also appears on GST certificates and in public GST or business licence registers.

Structure
1 Prefix Identifies an individual holder.
2-9 Serial Core number assigned by the IRD system.
10 Check digit Control digit generated by the IRD system.
Official source
oecd.org ird.gov.ai
Anguilla Tax Identification Number (Non-individuals)
Current Entities

Inland Revenue Department (IRD)

10-digit IRD TIN issued to registered non-individual holders such as companies, partnerships, trusts, foundations, joint ventures and similar organisations.

Details
Examples
2000002242
Where to find it

On IRD registration reports and official IRD documents such as certificates and notices; it also appears on GST certificates and in public GST or business licence registers.

Structure
1 Prefix Identifies a non-individual holder.
2-9 Serial Core number assigned by the IRD system.
10 Check digit Control digit generated by the IRD system.
Official source
oecd.org ird.gov.ai