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2025/26 Tax Year

£300 Day Rate Take Home Pay

Calculate your exact take-home pay on a £300/day contractor rate inside IR35 or through an umbrella company.

£43,952
Annual Take-Home
£3,663
Monthly Take-Home
£191
Effective Day Rate
64%
Retention Rate

£300/Day by Working Pattern

PatternContract ValueAnnual Take-HomeMonthlyRetention
3 days/week£41,400£28,297£2,35868%
4 days/week£55,200£36,636£3,05366%
5 days/week£69,000£43,952£3,66364%
5 days (48 weeks)£72,000£45,388£3,78263%

Based on standard umbrella arrangement: £25/week margin, 3% employer pension, 0.5% apprenticeship levy, no student loan.

Customise Your Calculation

Contract Details

Enter your IR35/umbrella contract details

£/day

46 weeks = 6 weeks holiday/gap

£

Typically £20-£35 per week

£42,282
Annual Take-Home
£3,524
Monthly Take-Home
£184
Effective Day Rate
61.3%
Retention Rate

Full Breakdown (2025/26)

Annual Contract Value£69,000

£300/day × 5 days × 46 weeks

Umbrella & Employer Costs

Umbrella Margin-£1,150
Apprenticeship Levy (0.5%)-£339
Employer NI (15.0%)-£8,154
Employer Pension (3%)-£1,781
Holiday Pay Accrual (12.07%)+£8,149
Gross Salary (for PAYE)£57,576

Your Deductions (PAYE)

Income Tax-£9,311
Employee NI-£3,105
Employee Pension (5%)-£2,879
Annual Take-Home Pay£42,282
Monthly Take-Home£3,524

Understanding IR35 & Umbrella Companies

  • Inside IR35: You're treated as an employee for tax purposes
  • Employer NI: Comes out of your contract rate, not paid on top
  • Holiday Pay: Accrued at 12.07% (5.6 weeks ÷ 46.4 working weeks)
  • Umbrella Margin: Typically £20-35/week for admin and payroll
  • Apprenticeship Levy: 0.5% for umbrellas with pay bill over £3m

Frequently Asked Questions

What is the take home pay on a £300 day rate?

On a £300/day rate working 5 days a week for 46 weeks (inside IR35 or umbrella), your approximate take-home pay is £43,952 per year, or £3,663 per month. Your effective day rate after all deductions is approximately £191.

How much tax do I pay on £300 day rate?

On a £300/day rate (5 days, 46 weeks), you would pay approximately £10,463 in income tax and £3,162 in National Insurance. Additional deductions include employer NI, umbrella margin, and pension contributions which come out of your contract rate.

What percentage do I keep on a £300 day rate inside IR35?

On a £300/day rate inside IR35, you typically retain around 64% of your contract value as take-home pay. This accounts for umbrella margin, employer NI (15%), employer pension (3%), income tax, and employee NI.