Quality report: Undisclosed foreign income in Self Assessment

This is a quality report for statistics on undisclosed foreign income in Self Assessment by UK residents. It covers the tax year 2018 to 2019.

No data files are available for this publication via Westminster Brief. View the full publication on HMRC: https://www.gov.uk/government/statistics/quality-report-undisclosed-foreign-income-in-self-assessment-by-uk-residents-2018-to-2019

• UK regional trade in goods statistics: business counts data 11 Jun 2026
• Local sites and numbers of employees linked to businesses involved in international trade in goods, by subnational areas of the UK 28 May 2026
• Tax-Free Childcare Statistics 27 May 2026
• UK import trade in goods by country of origin and country of dispatch 21 May 2026
• Non-domestic rating: challenges and changes 21 May 2026
• Earnings and employment from Pay As You Earn Real Time Information, UK 19 May 2026
• Non-domestic rating: stock of properties 14 May 2026
• Customs declarants and declaration volumes for international trade 14 May 2026