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 guidesCalculate a limited company contractor's net take-home pay 2026/27. Day rate or annual profit to final pocket money after corporation tax, NI and dividend tax.
Updated for 2026/27. Written and reviewed by James Whitfield against current GOV.UK and HMRC guidance · Editorial standards · Methodology. Estimates for planning only — not tax, accounting or financial advice.
Figures reviewed for the 2026/27 tax year (last updated July 2026). Source: GOV.UK.
This calculator turns a contractor's day rate into an estimated annual take-home figure through a limited company. It works in stages: your day rate multiplied by the days and weeks you expect to bill gives turnover; deduct business expenses to reach profit; the company pays corporation tax on that profit (19% up to £50,000, 25% above £250,000, with marginal relief in between at an effective 26.5%); and what remains is extracted as a low salary plus dividends.
Most contractors take a director's salary around £12,570 to use the full Personal Allowance, then draw the rest as dividends from post-corporation-tax profit. Dividends carry no National Insurance and use the £500 dividend allowance, with tax at 10.75%, 35.75% and 39.35% across the bands. That salary-plus-dividend mix is why an outside-IR35 limited company contractor typically keeps more than an employee on the same headline figure.
The key variable is whether you extract everything or retain some profit in the company. Money left in the business has still paid corporation tax but no dividend tax, so retaining a buffer and drawing it in a later, lower-income year can smooth your personal tax. This tool estimates only; it is not personal tax advice.
A 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.