How much does a £90,000 employee cost? (2026-27)

A £90,000 employee costs the employer £104,070.9 per year in the 2026-27 tax year (with minimum 3% pension). This includes £12,750 in employer NI and £1,320.9 in pension contributions — 15.6% above the gross salary. The cost per hour is £53.37.

At a glance

An employee on a £90,000 gross salary costs your business significantly more than their headline pay:

3% pension	5% pension	8% pension
Employer NI	£12,750	£12,750	£12,750
Pension	£1,320.9	£2,201.5	£3,522.4
Total cost	£104,070.9	£104,951.5	£106,272.4
Above salary	15.6%	16.6%	18.1%
Cost per hour	£53.37	£53.82	£54.5

At £90,000, pension qualifying earnings are capped at £50,270, so the pension contribution is lower as a percentage than for lower salaries. However, employer NI (with no upper cap) is the dominant on-cost.

Employer National Insurance: £12,750

Employer NI is charged at 15% on all earnings above the Secondary Threshold of £5,000:

• Earnings above threshold: £90,000 - £5,000 = £85,000
• Employer NI: £85,000 x 15% = £12,750
• Monthly employer NI: £1,062.5

This is an effective rate of 14.2% on the gross salary. Unlike employee NI, there is no upper earnings limit for employer NI — it's a flat 15% on everything above £5,000.

Pension auto-enrollment: £1,320.9

UK employers must auto-enroll eligible workers into a workplace pension. The minimum employer contribution is 3% of qualifying earnings.

Qualifying earnings are the portion of salary between £6,240 and £50,270:

• Qualifying earnings (capped): £50,270 - £6,240 = £44,030
• 3% contribution: £44,030 x 3% = £1,320.9/year

Qualifying earnings are capped at £50,270, so the pension contribution doesn't increase for higher salaries. At 5%, this would be £2,201.5/year. At 8%, £3,522.4/year.

Monthly and hourly cost

Period	Salary	+ NI	+ Pension	Total cost
Annual	£90,000	£12,750	£1,320.9	£104,070.9
Monthly	£7,500	£1,062.5	£110.08	£8,672.57
Weekly	£1,730.77	£245.19	£25.4	£2,001.36

Based on 1,950 working hours per year (37.5 hours/week), the cost per hour is £53.37. This is the figure to use when pricing projects or comparing against contractor day rates.

What the employee actually receives

While you pay £104,070.9 in total, the employee's take-home pay (after income tax and employee NI) is:

• Take-home pay: £62,757.4/year (£5,229.78/month)
• Income tax: £23,432
• Employee NI: £3,810.6

The gap between what you pay (£104,070.9) and what the employee receives (£62,757.4) is £41,313.5 — you pay 66% more than the employee takes home. The difference goes to income tax, employee NI, employer NI, and pension.

See full £90,000 take-home pay breakdown

Frequently asked questions

How much does a £90,000 employee cost the employer?

With the minimum 3% pension, a £90,000 employee costs £104,070.9/year (£8,672.57/month). This is 15.6% above the gross salary.

How much employer NI do I pay on a £90,000 salary?

Employer NI on £90,000 is £12,750/year (£1,062.5/month). That's 15% on earnings above the £5,000 Secondary Threshold.

What is the cost per hour for a £90,000 employee?

Based on 1,950 working hours per year, the total cost per hour is £53.37. The gross salary alone works out to £46.15/hour, but employer on-costs add £7.22/hour.

Can I reduce employer costs?

Yes. Salary sacrifice arrangements reduce both the employee's tax and your employer NI. For example, pension contributions via salary sacrifice save 15% in employer NI on the sacrificed amount. You can also claim the Employment Allowance (£10,500 off employer NI) if eligible.

Where can I see the full NI breakdown?

See the detailed NI calculation for £90,000 including employee NI, employer NI, and self-employed NI comparison.