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Command paper laid in the House of Commons and House of Lords on Wednesday, 22 April 2026 by Secretary Yvette Cooper on behalf of the Foreign, Commonwealth and Development Office.


Convention, done at London on 15 September 2025, between the United Kingdom of Great Britain and Northern Ireland and the Portuguese Republic for the Elimination of Double Taxation with Respect to Taxes on Income and on Capital Gains and the Prevention of Tax Evasion and Avoidance


Secondary information

Type
Command paper
Reference
CP 1571 
Treaty Series No. 19 (2026) 
Session
2024-26
Coming into force
Monday, 29 December 2025
Author
Foreign, Commonwealth and Development Office
Paper type
Treaties
Procedure
None
Laying authority
Command
Subjects
Capital gains tax Corporation tax Income tax Double taxation Portugal Tax avoidance Tax evasion
Link
View this Command paper on www.gov.uk