Global Tax Identification Number Validation

Check TIN numbers for 100+ countries

Validate taxpayer identification numbers using a fast, clean and business-ready TIN checking tool.

Secure validation Multiple countries API available
Empty TIN field
trinidad and tobago flag Trinidad and tobago

TIN Check Trinidad and Tobago


For individuals:

The TIN equivalent is the Board of Inland Revenue (BIR) file number.
Every resident with tax filing obligations are required to apply for the BIR number.

Format:

The BIR number consists of 10 digits.

For entities:

The TIN equivalent is the Board of Inland Revenue (BIR) file number.
Resident companies, non-resident companies engaged in trade and business and partnerships are required to apply for the BIR number.
Trusts are granted a BIR number as they deduct taxes from their trustees.

Format:

The BIR number consists of 10 digits.


TIN Examples

Use one of these examples to test the validation format.

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Create your account and do more validations for free

If you don't want to develop an API to use checks, you can now manually perform checks via the api.tin-check.com.
click the link below and you will receive 10 free validations to use at will in your validations.
If you need help, don't hesitate to contact us.