Employer cost calculator

Employer NI & total cost calculator (2025/26)

Enter any UK salary to instantly calculate your total employer cost for 2025/26 — NI at 15%, auto-enrolment pension, Employment Allowance and overheads. Results update live.

Calculator inputs

Minimum 3.0% on qualifying earnings (£6,240–£50,270).
Equipment, software, workspace, training, etc.
Most single-director companies cannot claim.
Total employer cost / year
£78,321
£6,527 per month · 20.5% above salary
£78,321 total / year £6,527 / month
Salary £65,000
Employer NI £9,000
Pension £1,321
Overheads £3,000
Monthly total
£6,527
Employer NI / month
£750
Cost above salary
£13,321
20.5% above
EA saving
£0

Full breakdown

ItemAnnual
Gross salary£65,000
Employer NI (gross)£9,000
Employment Allowance used−£0
Employer NI due£9,000
Pension contribution£1,321
Overheads£3,000
Total employer cost£78,321

Employer NI bands

Earnings bandRateNI
Up to £5,0000%£0
Above £5,00015%£9,000
Total£9,000
Tax year 2025/26 · Employer NI 15% above £5,000 · Comparison year 13.8% above £9,100 · Estimates only — not financial or legal advice.
How it works

Three steps to your employer cost estimate

01
Enter the salary
Type any annual gross salary. Use the quick chips for common bands or enter your own figure.
02
Set pension and overheads
Adjust employer pension rate and add any equipment, software or workspace costs.
03
Read the total cost
The donut and KPI strip update live. Apply Employment Allowance if eligible to see the net NI bill.
Total employer cost
£78,321 / year
£6,527 / month
20.5% above salary