Comparison Guide · Updated May 2026
Employed vs Self-Employed Tax in 2026/27: Who Pays More?
At first glance, the numbers look similar: at £50,000 income, an employee takes home £39,464, a sole trader pockets £38,936, and a limited company director extracts approximately £40,209. But the headline figures hide a much more complex picture. Employees receive holiday pay worth ~£5,400 per year, employer pension contributions, sick pay and employment rights — all invisible in the take-home comparison. Sole traders can deduct genuine business expenses before arriving at their taxable profit. And limited companies pay corporation tax at 19–25% before the director draws dividends at preferential rates. This guide walks through all 12 structural differences, the full worked example at £50k, and when each structure wins.
12-Feature Comparison: Employment vs Self-Employment
| Feature | Employee (PAYE) | Self-Employed (Sole Trader) |
|---|---|---|
| Income tax rates | Same bands: 20%/40%/45% (England/Wales/NI) | Same bands: 20%/40%/45% (via Self Assessment) |
| NI contributions | Class 1: 8% (£12,570–£50,270), 2% above | Class 4: 6% (£12,570–£50,270), 2% above; + Class 2 £3.45/wk |
| Employer NI (who pays) | Employer pays 15% on earnings above £5,000 threshold | None — but self-employed absorbs all profit risk |
| Pension auto-enrolment | Yes — employer must enrol and contribute minimum 3% | No — entirely self-managed; no auto-enrolment |
| Holiday pay | 5.6 weeks statutory paid leave (28 days/yr minimum) | None — must fund own unpaid time off |
| Sick pay | Statutory Sick Pay (SSP) £116.75/wk for up to 28 weeks | None — must use savings or income protection insurance |
| Expenses deductibility | Very limited — must be wholly, exclusively AND necessarily for duties | Broad — wholly and exclusively for business purpose |
| VAT registration | Employers handle VAT; employees have no exposure | Must register if turnover exceeds £90,000 |
| IR35 risk | No IR35 risk for direct employees | Sole traders: no IR35; PSC contractors: potentially applies |
| Admin burden | Minimal — employer handles PAYE, P60, payslips | Self Assessment, bookkeeping, possibly VAT returns |
| HMRC enquiry risk | Low — PAYE is pre-verified by employer | Higher — self-reported income, judgment calls on expenses |
| Benefits-in-kind | Company car, private medical, gym — taxed via P11D | Business expenses deducted; no employer-funded benefits |
Worked Example: Alex Earns £50,000
Alex has three options: remain an employee, go self-employed as a sole trader, or set up a limited company as a director. All three scenarios assume £50,000 of income or profit before any tax. We use 2026/27 rates.
Structure 1: Alex as an Employee (£50,000 gross salary)
| Gross salary | £50,000 |
| Personal allowance | −£12,570 |
| Taxable income | £37,430 |
| Income tax: 20% on £37,430 | −£7,486 |
| NI: 8% on (£50,270−£12,570) = £37,700 | −£3,016 |
| NI: 2% on (£50,000−£50,270) — below UEL so n/a | £0 |
| Total employee NI | −£3,016 |
| Total deductions (IT + NI) | −£10,502 |
| Employee take-home | £39,498 |
| Employer NI (15% on £50,000−£5,000) | £6,750 (invisible to Alex) |
Note: small rounding adjustments may apply. Employee NI uses the 8% rate for income £12,570–£50,270. Above that the rate is 2%.
Alex also receives 5.6 weeks of paid holiday (worth ~£5,385 at £50k) and is auto-enrolled in the employer pension — if the employer contributes 3%, that is an additional £1,500/year in the pension. True total compensation: approximately £46,000 — considerably more than the take-home figure suggests.
Structure 2: Alex as a Sole Trader (£50,000 profit)
As a sole trader, Alex's £50,000 is his profit — he has already deducted allowable business expenses. Income tax is the same; National Insurance differs.
| Gross profit | £50,000 |
| Income tax (same as employee) | −£7,486 |
| Class 4 NI: 6% on £37,700 (£12,570–£50,270) | −£2,262 |
| Class 4 NI: 2% on (£50,000−£50,270) — n/a | £0 |
| Class 2 NI: £3.45/week × 52 | −£179.40 |
| Total NI (Class 4 + Class 2) | −£2,441.40 |
| Total deductions (IT + NI) | −£9,927.40 |
| Sole trader take-home | £40,072.60 |
| Employer NI saved (no employer) | £0 — Alex keeps all £50k as profit |
Sole trader take-home exceeds employee take-home on like-for-like gross, because Class 4 NI is lower than Class 1. But no holiday pay, no sick pay, no employer pension contribution.
Crucially, the sole trader's £50,000 is already after deducting business expenses. If Alex the employee would have spent £5,000 on tools, travel and a home office that he cannot deduct, the true comparison is sole trader on £55,000 revenue (after £5k expenses) vs employee at £50,000 salary — in which case self-employment wins more clearly once expenses are factored in.
Structure 3: Alex as a Limited Company Director (£50,000 company profit)
| Company profit before salary | £50,000 |
| Director salary (at personal allowance) | £12,570 |
| Income tax on salary | £0 (within personal allowance) |
| Employer NI on salary (above £5k threshold) | ~£1,136 (15% × £7,570) |
| Adjusted profit after salary + employer NI | £50,000 − £12,570 − £1,136 = £36,294 |
| Corporation tax at 19% (small profits rate) | −£6,896 |
| Post-tax profits available as dividends | £29,398 |
| Dividend allowance (tax-free) | £500 |
| Dividends taxed: 8.75% on £28,898 | −£2,529 |
| Net dividends received | £26,369 + £500 = £26,869 |
| Total take-home (salary + net dividends) | £12,570 + £26,869 = £39,439 |
The limited company advantage is more pronounced at higher profit levels. At £50k, the benefit is modest. Accounting costs (£1,000–£2,500/yr) may reduce the headline advantage. All figures are 2026/27 estimates.
Holiday Pay: The Invisible Employee Benefit
The statutory 5.6 weeks of paid annual leave is a significant benefit that does not appear in any take-home comparison. At a £50,000 salary:
- Daily rate: £50,000 ÷ 260 working days = £192.31/day
- 5.6 weeks = 28 days paid leave = £5,385 per year
A self-employed person who also takes 28 days off per year must earn enough in the remaining 232 days to match an employee working 260 days. To match total employee compensation of £39,498 take-home + £5,385 holiday value = £44,883 effective compensation, a sole trader would need profits of approximately £55,000–£56,000 to achieve parity after NI — confirming the common industry rule of thumb that contractors need 20–25% higher gross income to match employed equivalent compensation.
Expenses: The Sole Trader Advantage
The real advantage of self-employment is the ability to reduce taxable profit through deductible expenses before arriving at the figure on which income tax and NI are calculated. Typical annual deductions for a sole trader:
- Home office (£6/week HMRC flat rate, or proportional actual costs): up to £800–£3,000/year
- Vehicle mileage at 45p/mile for first 10,000 miles: up to £4,500/year
- Business phone and broadband (business proportion): £600–£1,200/year
- Accountancy fees: £500–£1,500/year (itself deductible)
- Professional subscriptions, training, software: variable
A sole trader deducting £8,000 in legitimate expenses from £58,000 of revenue arrives at a taxable profit of £50,000 — and pays less tax than an employee earning £58,000 gross would pay. This is the structural advantage that makes genuine self-employment financially attractive for those with significant business expenses.
Related Guides and Tools
See our Sole Trader vs Limited Company comparison or use the Self-Employed Tax calculator to model your exact take-home at different profit levels.