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Profile and plan·Submitting documents

Update my tax information

Our third-party financial service providers may need to collect your tax residence information and, in some cases, a tax identification number (NIF/TIN).

How to update in the app

  • Tap your profile icon
  • Tap 'Account'
  • Tap 'Personal details'
  • Tap 'Tax residencies'
  • Add a new country or update your NIF/TIN

Why does Sinku need this?

Financial service providers are required by international standards (CRS and FATCA) to collect tax-related information from account holders.

Your tax responsibilities

You are solely responsible for determining and fulfilling any tax obligations arising from your use of Sinku services. Sinku does not provide tax advice and does not perform tax reporting on your behalf. We recommend consulting a qualified tax professional for guidance.