A TIN (tax identification number) is a unique identifier assigned to individuals or entities for tax reporting purposes and compliance with financial regulations.
Where can I find it?
The location of your TIN depends on the issuing country and can be found on various official documents.
For example, for most people in the UK, your TIN will be your national insurance number. You can find this on tax-related documents, or administrative documents like your payslip or P60.
If you’re unsure of your TIN, contact your local tax authority for guidance.