The bottom line for limited company contractors: from contract day rate or annual profit, what do you actually keep after corporation tax, salary taxes, employer NI and dividend tax?
Updated for 2026/27. Uses UK corporation tax, dividend tax and PAYE assumptions. Estimates only — not tax advice.
Calculate company tax Read the guidesA limited company must keep its finances separate from personal accounts. These accounts are free to open.
Companies House now charges £100 to register a limited company online (up from £50 in February 2026). Same-day digital registration is £156. You can register directly at gov.uk or through a formation agent.