Contract versus Perm Compare UK
When comparing the compensation of a contractor working inside IR35 (a UK tax legislation) to an equivalent permanent employee, there are several factors to consider, including gross salary, taxes, benefits, and other deductions. Here’s a detailed comparison:
Contractor Inside IR35
-
Day Rate: £450
-
Annual Gross Income: £450 * 5 days/week * 48 weeks/year = £108,000
-
Employee National Insurance (NI): Payable as if the contractor were an employee.
-
Income Tax: Payable as per the usual PAYE (Pay As You Earn) system.
-
Employer NI: Payable by the company hiring the contractor, deducted from the contractor’s income.
Permanent Employee Equivalent
To compare the contractor’s compensation to that of a permanent employee, we need to calculate the total annual cost to the employer, including salary and benefits. For simplicity, let's assume:
-
Base Salary
-
Employer National Insurance
-
Benefits: Pension contributions, healthcare, holidays, etc.
Steps for Comparison
-
Calculate the Contractor’s Net Income: After deducting income tax and employee NI.
-
Calculate the Employer’s Total Cost: For both contractor and permanent employee.
-
Calculate the Permanent Employee’s Gross Salary: Equivalent to the contractor's net income.
Detailed Calculations
1. Contractor Inside IR35
-
Annual Gross Income: £108,000
-
Employer NI: 13.8% on earnings above £9,100
-
Employee NI: 12% on earnings between £12,570 and £50,270, 2% above £50,270
-
Income Tax:
20% on earnings up to £37,700 (basic rate)
-
40% on earnings between £37,701 and £150,000 (higher rate)
-
45% on earnings above £150,000 (additional rate)
Let's calculate the take-home pay:
Employer NI:
-
Earnings subject to NI: £108,000 - £9,100 = £98,900
-
Employer NI: £98,900 * 13.8% = £13,648.20
Employee NI:
-
12% on £37,700: £37,700 * 12% = £4,524
-
2% on £57,730: £57,730 * 2% = £1,154.60
-
Total Employee NI: £4,524 + £1,154.60 = £5,678.60
Income Tax:
-
20% on £37,700: £37,700 * 20% = £7,540
-
40% on £70,300: £70,300 * 40% = £28,120
-
Total Income Tax: £7,540 + £28,120 = £35,660
Net Income:
- £108,000 - £13,648.20 - £5,678.60 - £35,660 = £53,013.20
2. Employer’s Total Cost for a Permanent Employee
Assume equivalent total cost to employer is same: £108,000 (excluding benefits for simplicity).
3. Permanent Employee’s Gross Salary
Employer’s Total Cost = Gross Salary + Employer NI
Let Gross Salary = X
Employer NI:
- NI on X: 13.8% on (X - £9,100)
[ X + (X - 9100) * 0.138 = 108,000 ]
Solving for X:
[ X + 0.138X - 1,255.8 = 108,000 ]
[ 1.138X = 109,255.8 ]
[ X = 109,255.8 / 1.138 ]
[ X \approx 95,993 ]
So, the equivalent permanent employee's gross salary is approximately £95,993.
Note: This is a simplified calculation. Actual comparisons should consider all benefits and exact tax brackets and contributions.
Imported from rifaterdemsahin.com · 2024