Construction Workers' Tax Relief: Claiming for Tools, Uniform and PPE
If you work on a building site, you already know how much you spend on kit. Boots wear out. Hi-vis jackets get trashed. Tools go missing or break. You're forking out for all of this stuff, and most of it comes straight out of your own pocket. The part that's infuriating? HMRC offers tax relief on these costs, and hardly anyone on site seems to know about it.
The Flat Rate Allowance for Construction Workers
Construction workers get one of the highest flat rate allowances HMRC offers: £140 per year. That's because the wear and tear on your gear is brutal compared to most desk jobs. This covers washing, repairing, and replacing your work clothing and protective gear. Best part? No receipts needed for the flat rate. None.
The £140 rate covers pretty much every role on site -- labourers, brickies, plasterers, roofers, scaffolders, groundworkers, site supervisors. If you work in construction and wear protective clothing or a uniform, you're almost certainly eligible. One catch: you need to be on PAYE. Self-employed workers and CIS subcontractors claim their expenses differently, through Self Assessment.
Tax savings: A basic rate taxpayer claiming the £140 flat rate saves £28 per year (20% of £140). A higher rate taxpayer saves £56 per year. Over four years of backdated claims, a basic rate taxpayer would receive £112, and a higher rate taxpayer would receive £224.
Claiming for Tools and Equipment
This is where it gets really interesting. On top of the £140 flat rate for clothing, you can separately claim for tools and equipment you've bought for work and not been reimbursed for. Hammers, screwdrivers, chisels, tape measures -- all claimable. Power tools like drills, circular saws, angle grinders? Claimable. Levels, plumb lines, laser measures, toolboxes, tool bags? All of it.
The difference from the flat rate claim is that tools need receipts. You're claiming the actual amount you spent. Drop £300 on tools in a year and you'll save £60 as a basic rate taxpayer, £120 if you're higher rate. That adds up fast. One thing to watch: if a single tool or piece of kit costs over £2,500, it may need to go through as a capital allowance rather than a straightforward expense, which is a slightly different process.
Personal Protective Equipment (PPE)
Your employer is legally required to provide PPE under the Personal Protective Equipment at Work Regulations. In theory. In practice, loads of construction workers end up buying their own replacements, especially boots and gloves that get destroyed in weeks. If you're paying for your own PPE, every penny is tax-deductible. We're talking hard hats, hi-vis jackets, steel-toed boots, safety goggles, ear defenders, dust masks, respirators, work gloves, knee pads -- the lot.
If your employer genuinely provides everything and you never spend a penny on PPE yourself, then no, you can't claim because there's no expense. But let's be honest -- most people on site are buying replacement bits regularly. Those replacement costs are fully claimable.
How to Make Your Claim
Two routes. For the flat rate only, go online through your HMRC Personal Tax Account or fill in form P87. Dead simple, no receipts. If you're also claiming for tools on top of the flat rate, you'll need more detail. Total claim under £2,500? Still use form P87. Over £2,500? You'll need to do it through a Self Assessment tax return.
Online is fastest. Sign in at GOV.UK, find the employment expenses section, pick your categories. You can claim for this tax year and up to four previous ones. If you've been in construction for years and never claimed, there could be a decent lump sum waiting for you.
CIS Workers and Tax Relief
Loads of people in construction are on CIS, where the contractor deducts tax before paying you. If you're a CIS subcontractor treated as self-employed, you can't use the flat rate system. Instead, claim your actual expenses through your Self Assessment return -- tools, clothing, equipment, all of it. This can actually work out better than the flat rate because there's no cap. As long as the expense is genuinely for work, you can claim it.
Things get murkier if you're on CIS but arguably employed -- working under someone else's direct supervision and control. You might still be entitled to use the PAYE flat rate system. The employment vs. self-employment line in construction is famously blurry, and HMRC has specific guidance on it. If you're not sure where you stand, talk to an accountant who knows the construction industry. It's worth getting right.
Travel and Mileage
This one's a big deal for construction workers who bounce between sites. If you're working at a temporary workplace -- a site where you'll be for less than 24 months -- you can claim travel costs to get there. Drive your own vehicle? HMRC lets you claim 45p per mile for the first 10,000 miles, 25p after that. If you're covering serious distances, this alone can be worth more than the uniform allowance.
The catch: your regular commute to a permanent workplace doesn't count. If you've been going to the same site every day for over 24 months (or expect to), HMRC considers it permanent and you can't claim. The temporary vs. permanent workplace rules are genuinely confusing, so keep a record of which sites you go to and how long each assignment lasts. Your future self will thank you.
Maximising Your Total Claim
Here's the move: combine your £140 flat rate for uniform maintenance with actual expense claims for tools. They're separate claims and they stack. Most construction workers are leaving several hundred pounds on the table every year because they assume claiming is a faff. It isn't. A basic flat rate claim takes minutes online. Backdate four years, add in your tool costs, and a higher rate taxpayer can easily reclaim over £500. Stop leaving your money with HMRC.