If you pay for uniform upkeep, tools or business mileage out of your own pocket and your employer does not reimburse you, you can claim a tax rebate for work expenses directly from HMRC. You get tax relief at your highest rate of tax on the qualifying cost, and you can backdate a claim for the current tax year plus the previous four. For most people this is free to do and takes about 20 minutes.
This guide covers the three most common claims, uniform, tools and mileage, with the correct 2026/27 figures and the exact steps to claim.
Who Can Claim a Tax Rebate for Work Expenses?
You can claim if all of the following apply:
- You are an employee (paid through PAYE), not self-employed, sole traders deduct expenses on their tax return instead.
- You paid for the cost yourself and were not reimbursed by your employer.
- The expense is wholly, exclusively and necessarily for your job.
If your employer pays you back in full, there is nothing to claim. If they cover part of it, you can claim relief on the shortfall.
A tax rebate is not the same as a refund of the full amount you spent. HMRC gives you back the tax on that amount. A basic-rate taxpayer claiming a £60 allowance gets £12 back (20%); a higher-rate taxpayer gets £24 (40%).
How to Claim Tax Relief on Uniform and Work Clothing
You can claim for the cost of cleaning, repairing or replacing a recognisable uniform or specialist protective clothing, a branded tunic, a nurse's uniform, or steel-toe boots and overalls. You cannot claim for the initial cost of buying ordinary everyday clothing, even if your employer tells you to wear a certain colour or a plain suit.
Most people claim the flat rate expense (also called a flat rate deduction): a fixed annual amount agreed for your occupation, with no receipts required.
If your job is not on HMRC's industry list, the standard flat rate is £60 a year. Many trades have higher agreed amounts, certain healthcare staff, mechanics and skilled-trade workers, for example, have flat rates of £100 to £185 or more.
| Taxpayer band (2026/27) | Rate | Rebate on a £60 flat rate |
|---|---|---|
| Basic rate (up to £50,270) | 20% | £12 a year |
| Higher rate (£50,271-£125,140) | 40% | £24 a year |
| Additional rate (over £125,140) | 45% | £27 a year |
Claim the £60 across five years and a basic-rate taxpayer receives roughly £60 back in total. HMRC usually updates your tax code so the relief continues automatically going forward.
How to Claim Tax Relief on Tools and Equipment
If you buy tools or equipment you need for your job, and keep them, you have two options:
- Flat rate expense, many tool-using trades (mechanics, joiners, fitters) have an agreed flat rate that bundles tools and uniform together. No receipts needed.
- Actual cost, claim the exact amount you spent, keeping receipts as evidence. This usually beats the flat rate if you have bought expensive kit in the year.
For larger one-off purchases you may be able to claim capital allowances rather than a simple deduction, but for everyday hand tools the flat rate or actual-cost route is simpler. You cannot claim for personal protective equipment (PPE), your employer must provide that free of charge.
How to Claim a Mileage Tax Rebate (Mileage Allowance Relief)
If you use your own car, van, motorbike or bicycle for work journeys, not your normal commute, you can claim Mileage Allowance Relief. HMRC's approved mileage rates for 2026/27 are:
| Vehicle | First 10,000 business miles | Over 10,000 miles |
|---|---|---|
| Cars and vans | 55p per mile | 25p per mile |
| Motorcycles | 24p per mile | 24p per mile |
| Bicycles | 20p per mile | 20p per mile |
If your employer pays you a mileage rate below these amounts, you can claim tax relief on the difference. For example, 8,000 work miles at the 55p approved rate equals £4,400; if your employer paid 25p (£2,000), you can claim relief on the £2,400 gap, worth £480 to a basic-rate taxpayer.
Ordinary travel between home and your permanent workplace does not count. Work out your figure first with our mileage calculator, then claim the relief on the shortfall.
Authority: HMRC's official guidance is on the Claim tax relief for your job expenses: uniforms, work clothing and tools page on GOV.UK.
How to Make the Claim
How you claim depends on the amount:
- Claims of £2,500 or less, use HMRC's online service or the P87 form. No Self Assessment needed.
- Claims over £2,500, you must register for Self Assessment and claim through your tax return.
You will need your National Insurance number, your employer's PAYE reference (on your payslip or P60), and details of each expense. Once approved, HMRC either pays a rebate for past years, adjusts your tax code so you pay less tax in future, or both.
You can backdate a claim to cover the current tax year plus the four previous years, so a first-time claim can produce a useful lump sum.
Frequently Asked Questions
How far back can I claim a tax rebate for work expenses?
You can claim for the current tax year and the four previous tax years. After that the window closes, so claim sooner rather than later to avoid losing earlier years.
Do I need receipts to claim the uniform tax rebate?
No. If you claim the flat rate expense (the standard £60 or your trade's agreed amount), HMRC does not ask for receipts. You only need evidence if you claim the actual cost of cleaning, tools or equipment.
Should I use a tax rebate company?
You do not need to. Claiming directly through GOV.UK or with a P87 is free, and rebate firms typically take 30-48% of your refund plus a fee. If your affairs are simple, claim it yourself or ask an accountant for a fixed-fee review.
Can I claim mileage for my commute to work?
No. Travel between home and your permanent workplace is not claimable. Only business journeys, visiting clients, temporary workplaces or other sites, qualify for Mileage Allowance Relief.
Not sure which route gives you the biggest rebate, or want us to check four years of expenses in one go? Our team can review your situation and handle the claim from start to finish. Get in touch with Zmartly for a quick, fixed-fee assessment, and see our FAQ for more on personal tax claims.
