Umbrella Company vs PAYE Calculator 2026/27
Updated for the 2026/27tax year · Last updated
Enter your day rate, billable days, and umbrella weekly margin to compare take-home under an umbrella company versus direct agency PAYE. The calculator shows the annual cost of the margin and the real post-tax difference between both options.
An umbrella company acts as your employer. Your agency client pays the umbrella, the umbrella deducts its margin and all employment costs (employer National Insurance, Apprenticeship Levy, holiday pay accrual), and then pays you as an employee with PAYE and employee NI deducted. The model is common for contractors working inside IR35 who don’t want to operate their own limited company, and for those who prefer a simpler administrative arrangement.
The key financial question when comparing umbrella to direct PAYE is what the umbrella margin actually costs you after tax — since the margin reduces your pre-tax income, its real cost is less than the nominal weekly fee. A £25/week margin (£1,300/year) at a 40% marginal tax rate costs you approximately £780/year in real take-home terms, not £1,300. The calculator does this adjustment for you.
Umbrella margins range widely — from £15 to £40+ per week. Some umbrellas charge a flat weekly fee regardless of income; others take a percentage. Always check whether the quoted margin is the total fee or whether there are additional charges for things like employer NI processing, insurance, or payslip administration. Unscrupulous umbrellas sometimes advertise low margins while hiding costs elsewhere.
Umbrella
£60,844
£5,070/month
Direct PAYE
£61,598
£5,133/month
| Item | Umbrella | PAYE |
|---|---|---|
| Contract value | £88,000 | £88,000 |
| Umbrella margin | − £1,300 | — |
| Income tax + NI | − £25,856 | − £26,402 |
| Take-home | £60,844 | £61,598 |
Umbrella margin cost: £1,300/year (£25/week × 52). The umbrella handles employer NI, holiday pay accrual, and payroll — benefits not modelled here.
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How this calculator works
The calculator compares two employment income scenarios at your day rate and billable days, using 2026/27 HMRC rates:
Umbrella company: Your contract value is the gross rate the agency pays to the umbrella. From this, the umbrella deducts: (1) its weekly margin, (2) employer National Insurance at 15% on earnings above the Secondary Threshold (£9,100), and (3) the Apprenticeship Levy at 0.5% of the gross above the threshold. The result is your gross employment income — the figure on which income tax and employee NI are then calculated. Your effective take-home is lower than the gross contract value because the employer-side costs are absorbed from the same pot.
Direct PAYE (agency employed): If the agency employs you directly without an umbrella, there is no margin deduction and employer costs are paid by the agency on top of your agreed rate (they are a cost to the agency, not taken from your contract income). Your gross employment income equals your full contract value, and income tax and employee NI are applied to that figure. Direct PAYE almost always produces a higher take-home than umbrella for the same rate, since no margin is extracted.
Annual cost of the margin: The difference in take-home between the two scenarios is the real post-tax cost of using an umbrella. Because the margin reduces pre-tax income (not post-tax income), the true cost is the margin multiplied by (1 minus your effective marginal rate) — which is why a £1,300 annual margin at 40% tax effectively costs around £780 in take-home.