Umbrella vs limited company on £900 a day
| Inside IR35 (umbrella) | Outside IR35 (Ltd company) | |
|---|---|---|
| Gross contract income | £207,000 | £207,000 |
| Employer NI and levy | −£27,130 | −£1,136 |
| Business expenses | — | −£2,000 |
| Corporation tax | — | −£44,455 |
| Income tax | −£64,631 | −£0 |
| Employee NI | −£5,608 | — |
| Dividend tax | — | −£44,250 |
| Take-home per year | £109,632 | £115,160 |
| Per month | £9,136 | £9,597 |
| Per week | £2,108 | £2,215 |
| Share of gross kept | 53.0% | 55.6% |
Inside IR35 your salary of £179,870 is over £100,000, so the personal allowance is withdrawn at £1 for every £2 above it. Between £100,000 and £125,140 that works out as a 60% marginal rate, which is why pension contributions are worth a close look at this rate.
Outside IR35 your company profit of £191,295 sits in the marginal relief band, so corporation tax works out between 19% and 25% (£44,455 in total).
These figures assume 5 days a week for 46 weeks, no pension contributions, umbrella margin not deducted, and for the Ltd company a £12,570 salary with the rest taken as dividends and £2,000 of expenses. Change any of them in the calculator below.