Portugal: tax treaties
Tax treaties between the UK and Portugal and related documents.
PDF, 72.8KB, 34 pages
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The Income Tax convention entered into force on 17 January 1969.
It’s effective in Portugal from 1 January 1970 and in the UK from:
- 1 April 1970 for Corporation Tax
- 6 April 1970 for Income Tax, Capital Gains tax and surtax