Forms library
United Kingdom tax forms
Browse official-form metadata for United Kingdom. Each record is structured so the library can scale to full country coverage without changing route patterns.
Country
United Kingdom
Public beta forms
2
Authority
HMRC
HMRC Form Self Assessment
Self Assessment tax return workflow
HMRC filing workflow for Self Assessment registration, filing, payment, and penalties.
Who must file: Individuals who must file a Self Assessment return under HMRC rules, including many self-employed people, landlords, and others with untaxed income or filing triggers.
Revision year: 2026
Methods: paper, efile
Category: filing-workflow
HMRC Form US-Individual 2002
Double Taxation: United Kingdom - United States of America
HMRC claim route for U.S. residents seeking treaty relief at source or repayment on certain UK-source income.
Who must file: U.S. resident individuals claiming relief at source or repayment from UK Income Tax under the UK-U.S. treaty for qualifying income categories such as certain pensions, interest, and royalties.
Revision year: 2002
Methods: paper
Category: treaty-relief
Primary sources
- Check how to register for Self AssessmentVerified 2026-05-02
- Self Assessment tax returnsVerified 2026-05-02
- HMRC Self Assessment legal frameworkVerified 2026-05-02
- Self Assessment penaltiesVerified 2026-05-02
- Double Taxation: UK-USA form US-Individual 2002Verified 2026-05-02
- HS304 non-residents relief under double taxation agreementsVerified 2026-05-02
Important disclaimer
This library is for general tax education only. Always verify filing obligations, due dates, and tax consequences against the cited primary source or with a qualified tax professional.