Government
GOV.UK
The UK government's main hub for citizens and businesses.
www.gov.uk
HMRC
Tax, payments, and Self Assessment.
www.gov.uk/government/organisations/hm-revenue-customs
Land Registry
www.gov.uk/government/organisations/land-registry
Companies House
Company registration, filings, and the public register.
www.gov.uk/government/organisations/companies-house
HSE — Health & Safety Executive
www.hse.gov.uk
The Pensions Regulator
Auto-enrolment guidance for employers.
www.thepensionsregulator.gov.uk
Office for National Statistics
www.ons.gov.uk
Department for Business and Trade
www.gov.uk/government/organisations/department-for-business-and-trade