Basic information about TIN

  • Local name:

    SSN - Social Security Number

  • Allocating institutions:

    Dominica Social Security

  • Allocation rules:

    Automatically appointed

Identifier formats

  • 0000000000000

    13 digits

Documents and other resources

  • On the social security card (Social security registration card).
  • On the front page of the tax return and on other documents for the communication with the tax authority.

Basic information about TIN

  • Local name:

    TAN - Tax Account Number

  • Allocating institutions:

    Inland Revenue Division

  • Allocation rules:

    Appointed with tax oblication

Identifier formats

  • 00000000

    up to 8 digits

Documents and other resources

  • On the front page of the tax return and on other documents for the communication with the tax authority.

Basic information about TIN

  • Local name:

    TAN - Tax Account Number

  • Allocating institutions:

    Inland Revenue Division

  • Allocation rules:

    Automatically appointed

Identifier formats

  • 00000000

    up to 8 digits

Documents and other resources

  • On the front page of the tax return and on other documents for the communication with the tax authority.

Legislative grounds for the survey

  • OECD Common Reporting Standard
  • The Convention on Mutual Administrative Assistance in tax matters, as amended by the Protocol of 2010, no. 2/2014 Coll. of international directives