National Insurance trips up a lot of contractors. There are two kinds to think about: the NIC you pay as an employee, and the NIC your umbrella pays as your employer. Both come out of the same pot of money. This guide breaks down both using the 2026-27 rates.
DASA Umbrella holds accreditation from FCSA, Professional Passport and SafeRec. Those are three of the UK’s leading independent compliance standards. Start with DASA, a contractor umbrella company with FCSA, Professional Passport and SafeRec accreditation. For the full picture, read our umbrella contractor tax guide.
What is National Insurance for umbrella contractors?
As an umbrella contractor, you pay National Insurance as an employee, and your umbrella also pays employer NIC on your behalf. Both reduce what reaches you. Employee NIC comes off your gross pay. Employer NIC comes out of your assignment rate before your gross pay is even set. Understanding both is key to understanding your take-home.
NIC funds state benefits, including the NHS and State Pension. You build up qualifying years for your State Pension through NIC contributions. That’s why it still matters, even if it feels like just another tax.
Your umbrella handles all of this through PAYE. You do not need to calculate anything yourself. But knowing the rates helps you check your payslips and spot errors.
NIC thresholds explained
NIC thresholds set the earnings levels where each rate applies. In 2026-27, employee NIC starts at £12,570 per year. That’s the Primary Threshold. Employer NIC has a lower starting point, called the Secondary Threshold, at £5,000 per year.
The Primary Threshold and the personal allowance both sit at £12,570. That means you start paying income tax and NIC at roughly the same point.
The Upper Earnings Limit is £50,270. That’s where the employee NIC rate drops from 8% to 2%. All earnings above that point are charged at the lower rate.
| Threshold | Annual amount |
|---|---|
| Secondary Threshold (employer NIC starts) | £5,000 |
| Primary Threshold (employee NIC starts) | £12,570 |
| Upper Earnings Limit (lower rate starts) | £50,270 |
Employee NIC rates 2026-27
Employee NIC is 8% on earnings between £12,570 and £50,270. Above £50,270, it drops to 2%. Your umbrella deducts this from your gross pay each time you’re paid. You’ll see it on your payslip as “employee NIC” or “employee National Insurance contributions”.
On £40,000 gross, you pay 8% on £27,430. That’s the amount between £12,570 and £40,000. That works out at £2,194 in employee NIC.
On £60,000 gross, you pay 8% on £37,700 and 2% on £9,730. The 2% applies above the £50,270 threshold. That’s £3,016 plus £195, totalling £3,211.
Employee NIC is not the same as income tax. It’s worked out separately. You pay both on the same earnings at the same time. They’re just different deductions.
What is employer NIC and who pays it?
Employer NIC is the National Insurance contribution your umbrella pays as your employer. In 2026-27 the rate is 15% on your earnings above £5,000 per year. Your umbrella pays this directly to HMRC. You do not see it as a deduction from your gross pay. But it still affects your take-home, because it comes out of your assignment rate first.
Employer NIC is a legal cost of employment. Every employer in the UK pays it. Your umbrella is your employer, so it carries that obligation.
Many umbrella workers look at their assignment rate and assume that’s their gross pay. It isn’t. The umbrella funds employer NIC out of that rate first. Then it sets your gross pay.
How does the 15% employer NIC rate affect your take-home pay?
Employer NIC is 15% of your earnings above £5,000. The umbrella pays it, not you directly. But it comes out of your assignment rate before your gross pay is set. So every pound the umbrella spends on employer NIC is a pound that does not become your gross pay. The rate increased from 13.8% to 15% in April 2025. That extra 1.2% cut take-home pay for contractors across every umbrella in the UK.
Here’s how it works in practice. Say your assignment rate gives you £500 of weekly earnings potential. The umbrella accounts for employer NIC before setting your gross pay. At 15%, that’s roughly £65 going straight to HMRC. That leaves about £435 as your gross pay. Income tax and employee NIC then come off the £435.
The April 2025 increase from 13.8% to 15% sounds small. At £400/day across 46 weeks, that’s around £1,000 less in gross pay yearly. The umbrella does not keep that money. It goes to HMRC.
This is the number one contractor pay complaint, and it’s a fair one. The rate change was not the umbrella’s decision. It applied to all UK employers at once. A compliant umbrella has no way around it.
Use our umbrella take-home pay guide to model how employer NIC affects your specific rate. Or go straight to the numbers with the PAYE umbrella calculator.
NIC and salary sacrifice
You can reduce your NIC bill through salary sacrifice into a pension. Salary sacrifice redirects part of your gross pay into your pension before tax and NIC are applied. You save employee NIC at 8% (or 2% above £50,270) on the amount you sacrifice. The umbrella also saves employer NIC, which can benefit you if your umbrella passes that saving on.
The sacrifice reduces your gross pay for NIC purposes. A contractor sacrificing £200 per month saves £16 in employee NIC at the 8% rate. Over a year, that’s £192 in NIC savings, on top of income tax savings.
Your umbrella must keep your assignment rate above the National Minimum Wage after sacrifice. That’s £12.71 per hour in 2026-27. If the sacrifice would take you below that, the umbrella caps it.
Read our full guide to salary sacrifice pension contributions for a worked example.
How do you check NIC on your payslip?
Your payslip shows employee NIC as a separate line. You should see the amount deducted that period and sometimes a year-to-date total. Employer NIC usually does not appear on your payslip directly. Some umbrellas include it as an information line. If you’re unsure, ask your umbrella for a full pay breakdown.
A clear payslip shows: gross pay, income tax, employee NIC, pension deduction, and net pay. If any of those lines are missing, ask DASA to clarify.
Year-to-date figures help you track your NIC contributions across the tax year. That matters for State Pension qualifying years. You need 35 qualifying years for the full new State Pension.
Use the pay calculator to check whether the NIC on your payslip matches expectations. If the numbers do not add up, read our what each payslip line means. It explains what each line means.
