Employment Allowance: £5,000 Off Your Employer NI Bill

Employment allowance lets eligible employers reduce their National Insurance bill by up to £5,000 a year — and it takes just a few minutes to claim. If you run a small business with staff, this is one of the easiest tax wins available. Here's exactly how to get it.

What Is Employment Allowance?

Employment allowance is a relief that reduces your employer National Insurance bill by up to £5,000 per tax year (April to April). You're not claiming an allowance on your personal income tax — this is a direct cut to the payroll tax you pay on your employees' wages.

The UK system charges employers 15% National Insurance on most employee earnings above [STAT NEEDED: weekly or annual threshold]. That adds up. A small business with three staff earning £25,000–£35,000 each can easily face a £6,000–£8,000 employer NI bill annually. Employment allowance wipes off the first £5,000.

The concept is straightforward: the government recognizes that small employers can't absorb payroll costs like multinationals can, so they introduced this relief to encourage hiring. If you've got one part-time employee or five full-time staff, you probably qualify.

To understand the bigger picture, read our guide on National Insurance contributions. Employer NI is separate from income tax and separate from what your employees pay — it's purely a payroll tax on the business.

Who Qualifies for Employment Allowance?

You can claim if you:

Are registered for PAYE (sole trader, partnership, limited company, charity, non-profit — all are eligible)
Have at least one employee or apprentice on your payroll
Are a "small employer" — your employer NI bill must be less than £175,000 before the allowance [STAT NEEDED: verify current threshold]

You cannot claim if:

You're a company with only one director and no other employees (even if you pay yourself a salary via PAYE)
You're a professional partnership such as barristers, solicitors, or accountants — unless you're registered as a limited company
You've already claimed the allowance under a different PAYE reference

The director-only rule trips people up. Many sole directors pay themselves a salary thinking they'll be eligible; HMRC's stance is that if you're the only employee, there's no "employment" to relieve. (The logic being employment allowance is meant to incentivize hiring, not to help people pay themselves less tax.)

How Much Can You Claim?

Employment allowance is worth up to £5,000 per tax year. The exact amount depends on what your employer NI bill actually is — if you owe less than £5,000, you claim all of it; if you owe more, the allowance covers the first £5,000.

Worked example:

You run a small design studio with three staff. Two earn £30,000, one earns £22,000. On [STAT NEEDED: current NI rate], that's roughly £9,200 in employer NI for the year. You claim employment allowance and knock £5,000 off that bill. Your actual NI cost drops from £9,200 to £4,200 — a genuine saving of [STAT NEEDED: percentage].

That's not a one-time thing either. Year after year, as long as you stay below the small-employer threshold, you get the same relief.

For comparison, look at other business allowances and reliefs. Most require specific conditions — you buy equipment, you invest in research, you incur losses. Employment allowance is simpler: you employ people, you claim it. The good news is, the calculator does the maths. The bad news is, you still have to remember to claim.

How to Claim Employment Allowance

The process depends on your setup.

If you use payroll software (Sage, Xero, Payfit, Workday, etc.), there's typically a tick-box in your company settings. Select "claim employment allowance," and your software applies it automatically across every pay run, spreading the £5,000 relief across 12 months.

If you use HMRC's Basic PAYE Tools, you go to your PAYE online account, navigate to employment allowance, and submit your claim. HMRC will calculate your maximum eligibility based on your previous year's NI bill.

If you don't use software, you can claim in writing to HMRC or include it on your End of Year Declaration.

Deadline: You must claim by 14 months after the end of the tax year. For the 2025/26 tax year, that's June 2027. Miss the deadline and you'll need to ask HMRC for a late claim, which they may refuse.

Once you claim, the allowance is usually applied from the start of the next tax year (6 April) or the month you claim, whichever is later.

Understand how employment allowance fits into your overall payroll tax picture so you can forecast your cash flow accurately.

Common Mistakes When Claiming Employment Allowance

Claiming twice by accident. If you have multiple PAYE references or businesses, you can claim employment allowance only once across your entire employment allowance entitlement. You pick one business to apply it to. Claiming twice triggers an HMRC review, and you'll have to repay the duplicate.

Confusing it with other allowances. Employment allowance is not marriage allowance (a personal income tax relief for couples) or personal allowance (the amount you can earn tax-free). It's not flat-rate expense allowance (a self-employed relief) or mileage allowance (a travel relief). Employment allowance is specifically employer National Insurance — they're completely separate systems.

Not configuring it in your payroll software. You claim the allowance, but your software isn't set to use it. Your relief is approved by HMRC, but your payroll runs don't include it. Three months in, you realize you've overpaid. Double-check in April that the allowance is actually being applied.

Losing track of the small-employer threshold. As your business grows, you might cross the threshold (around £175,000 in employer NI). Once you do, you lose eligibility. You need to revisit your claim annually and notify HMRC if you're no longer eligible. Claiming when you shouldn't triggers a review and a repayment demand.

Thinking it affects your dividend allowance. It doesn't. Employment allowance is NI only; it has zero impact on corporation tax or dividends. They're separate taxes entirely.

Other Related Reliefs

If you don't qualify for employment allowance, or once you've claimed it, these might help:

Apprentice payroll relief — If you employ an apprentice (under 19, or under 25 if they started less than a year ago), you pay no employer NI on their wages up to [STAT NEEDED: annual threshold].
Trading allowance — For self-employed sole traders, not a payroll relief, but worth knowing about.
Veteran's relief — Special NI relief if you employ someone who's left the armed forces [STAT NEEDED: details].

Frequently Asked Questions

Q: Can I claim employment allowance as a sole trader with no employees? A: No. You must be registered for PAYE with at least one employee. Sole traders without staff don't have employer NI, so there's nothing to relieve.

Q: If an employee leaves mid-year, can I still claim the full £5,000? A: Yes. The allowance is per tax year, not per employee. It's based on your total employer NI bill, regardless of staffing changes.

Q: Can I claim less than the maximum? A: Technically yes, but there's no advantage to claiming less than £5,000 if you're eligible for it. You're just reducing your bill; there's no penalty for claiming the full amount.

Q: Does employment allowance affect my employee's wages or tax? A: No. This is the employer's relief. Your employee's salary, take-home, and National Insurance are unaffected.

Q: What if my employer NI bill is only £2,000? A: You claim up to £2,000. You can't claim more than you actually owe.

Q: If I don't claim one year, can I claim the next year? A: Yes. Your claim is per tax year. You can claim in some years and skip others.

Q: How long does HMRC take to process my claim? A: If you claim through payroll software, it's usually instant. Written claims to HMRC typically take 4–6 weeks.

Q: Does claiming employment allowance count as state aid? A: Post-Brexit, the rules changed. Previously it could affect grant eligibility. Check with your accountant if you're receiving government grants or subsidies.

Q: What's the impact on my payroll spreadsheet? A: Most payroll software handles it automatically, spreading the £5,000 across 12 months (roughly £417/month). If you calculate manually, deduct your pro-rata allowance from each monthly bill.

Next Steps

Claiming employment allowance takes minutes and saves thousands. If you employ staff and meet the criteria, this is a no-brainer. Log into your payroll system or HMRC account today and tick the box. Your employer NI bill will drop by up to £5,000 immediately — or in your next pay run if you're claiming for the first time mid-year.

Not sure whether you qualify? Contact your accountant or payroll provider. They'll confirm your eligibility and handle the claim. If you want to model different payroll scenarios before claiming, check out our payroll tax calculator to see the real-world impact on your cash flow.