Home/UK/Business
15 Master Resource Guides

Business & Corporate

Companies House ID verification, Corporation Tax 25%, Director salary vs dividend optimization, IR35 off-payroll, and MTD.

Switch UK Topic Category:

All 15 Business & Corporate Guides & Tools

Verified 2026 Home Office, HMRC, NHS & DVLA compliance rules.

UK Corporate Law, Companies House & Business Taxation

Starting and running a business in the United Kingdom offers access to one of the world’s most transparent corporate ecosystems. Incorporating a Private Limited Company (Ltd) through Companies House requires identity verification, registered office address compliance, and annual Confirmation Statement filings. Corporate profits are subject to UK Corporation Tax (19% to 25%), while company directors must navigate IR35 off-payroll working rules and director salary-versus-dividend tax optimization.

Key 2026 Statutory & Regulatory Checkpoints:
  • Companies House registration, PSC register compliance, and Director ID verification.
  • Corporation Tax small profits rate (19%) vs main rate (25%) marginal relief rules.
  • VAT registration threshold (£90,000) and Making Tax Digital (MTD) compliance.

Frequently Asked Questions: Business & Corporate

Yes. Non-UK residents can establish a UK company, provided the company maintains a registered office address in the UK and directors complete mandatory identity verification.

Registration is mandatory when your taxable turnover exceeds £90,000 over a rolling 12-month period, or if you expect turnover to exceed £90,000 in the next 30 days.