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Who do we need to submit TIN for?

For limited companies and sole traders you must submit Tax Identification Number (TIN) regardless of jurisdiction.

For individuals, you have to submit their TINs if the individual is tax resident in countries outside of the UK. These individual requirements also apply to officers (PSCs or Directors) of LTDs.

If the individual is a UK tax resident only, you do not need to submit a TIN.

Portrait of Written by Ed Stephens
Written by Ed StephensUpdated 3 September 2025

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