Allowable instrument, clinic and home-visit costs, mileage, PPE, CPD, NIC, VAT and MTD for Income Tax explained for self-employed UK podiatrists and chiropodists.
A self-employed podiatrist's accounts look nothing like a desk-bound freelancer's. The income side is a steady stream of treatment fees, nail surgery, biomechanical assessments, orthotic fittings and domiciliary visits to housebound patients. The cost side is dominated by genuinely clinical spending: sterile instruments, a nail drill and burrs, an autoclave, dressings, single-use consumables and the indemnity cover and registration that let you practise at all. Get those captured properly and your tax bill reflects what you actually take home rather than what crosses the bank.
This guide is built around how podiatrists and chiropodists really work, whether you run a private clinic room, rent a chair in a multidisciplinary practice, do domiciliary rounds, or combine private work with an employed NHS post. It covers how your profit is taxed, the specific allowable expenses for foot-health work, mileage for home visits, National Insurance, the VAT exemption for medical care, and when MTD for Income Tax lands on you.
As a sole trader you pay Income Tax on profit: total podiatry income minus allowable expenses. For 2025/26 the personal allowance covers the first GBP 12,570, then you pay 20% to GBP 50,270, 40% to GBP 125,140 and 45% above, with the personal allowance tapering away between GBP 100,000 and GBP 125,140 to create an effective 60% band. Class 4 National Insurance is 6% on profit between GBP 12,570 and GBP 50,270 and 2% above, with Class 2 NIC now settled through Self Assessment.
Scottish podiatrists pay Scottish Income Tax on their profit through six bands (19%, 20%, 21%, 42%, 45% and a 48% top rate) and carry an S-prefixed tax code, while National Insurance stays UK-wide. Welsh podiatrists have a C-coded tax code at rates currently matching the rest of the UK. If you also hold an employed clinic or NHS role, the two jobs interact through your code, so if it looks wrong run it through the tax code checker.
Many podiatrists begin private work part-time, seeing a handful of patients around an employed role. The GBP 1,000 trading allowance is built for exactly this. If your gross self-employed podiatry income from all private work is GBP 1,000 or less in a tax year, it is tax-free and you need not register for Self Assessment for it. Cross GBP 1,000 and you must register and report the full amount.
Once over the threshold you choose each year: deduct the flat GBP 1,000 trading allowance instead of working out actual costs, or deduct your real allowable expenses if they exceed GBP 1,000. You cannot do both. Because clinical podiatry carries real spend on instruments, consumables and insurance, almost any established practitioner is better off claiming actual expenses. The flat GBP 1,000 only wins for someone doing occasional visits with borrowed kit and almost no outlay.
A large share of podiatrists hold an employed NHS or clinic post and run private work on the side. These are taxed differently and must be kept apart on your return. Use the multiple-income tax calculator to see how the streams stack, and our guide to multiple income streams for the detail.
| Income type | How it is usually taxed | Watch out for |
|---|---|---|
| Private treatment and assessment fees | Self-employment trading income | Record gross fees including card and cash payments |
| Domiciliary (home visit) fees | Trading income | Capture the visit fee and the mileage separately |
| Nail surgery and orthotic fittings | Trading income | Materials cost is a deductible expense, not netted off |
| Chair or room rental income you receive | Trading or property income depending on terms | Keep separate from your own treatment income |
| Employed NHS or clinic salary | Employment income, taxed at source under PAYE | Your tax code likely already uses your personal allowance |
| Locum or sessional work via an agency | Often employment income; check the contract | Do not assume it is self-employed |
The recurring mistake is assuming the first slice of private profit is tax-free. If a salaried role already uses your GBP 12,570 personal allowance, every pound of private podiatry profit is taxed from the basic rate up, plus 6% Class 4 NIC, so set aside roughly a third of private profit as you go.
An expense is allowable when incurred wholly and exclusively for the business. For foot-health work the list is heavily clinical, which is good news because the spend is real and well documented.
| Expense | What qualifies | Notes |
|---|---|---|
| Instruments and tools | Scalpels, blades, nippers, files, forceps, nail drill and burrs, Doppler, podoscope | Larger items claimed via the Annual Investment Allowance |
| Sterilisation | Autoclave, pouches, indicator strips, cleaning and disinfectant solutions | Running costs fully deductible |
| Consumables and dressings | Dressings, padding, felt, scalpel blades, local anaesthetic, swabs, gels | Stock used in treatment is fully allowable |
| PPE and hygiene | Nitrile gloves, masks, aprons, eye protection, hand sanitiser | Single-use clinical PPE is fully deductible |
| Insurance | Professional indemnity and public liability cover | A core, fully allowable cost of practising |
| Registration and bodies | HCPC registration, RCPod or Institute of Chiropodists membership | Allowable where required for the trade |
| Clinic costs | Room or chair hire, a fair share of rent, heat, light and water if you own premises | Apportion any private use out |
| Mileage and travel | Home visits and travel between sites at HMRC mileage rates | Ordinary commuting to a base clinic is not allowable |
| Uniforms and laundry | Branded tunics, clinical footwear, laundering of uniforms | Everyday clothing is never allowable |
| CPD and training | Courses updating existing skills, nail surgery or biomechanics CPD | New-trade training is not allowable |
| Software and admin | Practice management and booking software, card terminal fees, accountancy | Fully deductible running costs |
Bigger capital items such as an autoclave, a nail drill, a treatment chair, a podoscope or a portable Doppler are usually claimed in full in the year of purchase through the Annual Investment Allowance rather than spread over years. Smaller consumable instruments, blades and dressings are simply running costs. Keep the supplier invoices: HMRC will expect clinical spend to look clinical, and a tidy record of instrument and consumable purchases is the easiest part of a podiatrist's return to evidence.
Domiciliary work is where many podiatrists lose deductions by not logging travel. Journeys from your clinic base to a patient's home, or between patients on a round, are allowable business travel. The simplest route is HMRC's flat mileage rate: 45p per mile for the first 10,000 business miles in the tax year, then 25p thereafter, which covers fuel, insurance, servicing and depreciation in one figure. Keep a simple log of date, destination and miles. The alternative is claiming a business proportion of actual running costs, but for most mobile podiatrists the mileage method is simpler and gives a fair result. Travel from home to a fixed clinic you treat as your base counts as ordinary commuting and is not claimable.
The private share of a dual-use car, mobile phone or broadband must be excluded. Everyday clothing and shoes are never allowable even if you only wear them at work; only genuine uniform and protective clothing qualifies. Gym membership, glasses for general use, and training that qualifies you for a brand-new trade rather than updating existing podiatry skills all fall outside the rules.
Take a podiatrist running a private clinic room two days a week and doing domiciliary visits, with total income of GBP 42,000 for the year.
Income: GBP 42,000 (clinic treatments GBP 30,000, home visits GBP 9,000, nail surgery and orthotics GBP 3,000)
Allowable expenses:
Taxable profit: GBP 42,000 minus GBP 13,100 = GBP 28,900
Income Tax: GBP 28,900 minus GBP 12,570 = GBP 16,330 at 20% = GBP 3,266
Class 4 NIC: GBP 16,330 at 6% = GBP 980
Total tax and NIC: GBP 4,246 for the year, before Class 2 settled through Self Assessment. Run your own figures through the sole trader tax calculator to sanity-check the numbers and set aside the right amount each month.
For a podiatrist, the deductions are sitting in your supplier invoices and your mileage log. Capture every instrument, dressing and home visit as it happens and the clinical spend writes off your tax for you.
Good records are about two things: income captured in full and clinical costs evidenced. On income, log every treatment fee whether paid by card, cash or bank transfer, including the small one-off visits that are easy to drop. On costs, keep supplier invoices for instruments, consumables and PPE, the insurance and registration receipts, room-hire statements, and a mileage log for domiciliary work. Under the accruals basis a December treatment paid in January still belongs to the year you did the work, so do not just follow the bank. Storing this digitally month by month is exactly what MTD will require, so building the habit now pays off twice.
This is where podiatry differs from most trades. Care provided by an HCPC-registered podiatrist for the treatment or protection of a patient's health is an exempt medical service, so you generally do not charge VAT on your treatment fees and you cannot reclaim VAT on your costs. That means the GBP 90,000 VAT registration threshold rarely bites on clinical income, because exempt supplies do not count as taxable turnover.
The line can blur where you sell goods or non-clinical services: retailing footwear, over-the-counter products or purely cosmetic treatments can be standard-rated, and significant taxable retail turnover could in principle take you towards the GBP 90,000 threshold on that element. If your practice has a meaningful retail or cosmetic side, get the exempt-versus-taxable split checked rather than assuming everything is exempt.
Making Tax Digital for Income Tax Self Assessment replaces the once-a-year return with quarterly digital submissions and a year-end finalisation. The thresholds are based on gross income, not profit:
For a podiatrist the test is on gross private turnover, so a busy clinic can cross GBP 50,000 of income well before profit looks large after instruments, room hire and insurance. Instead of gathering a year of fees and invoices each January, you record income and clinical costs digitally as they happen and send HMRC a quarterly summary using compatible software. The continuous capture suits a practice with steady weekly takings and regular supplier invoices. Our guide to MTD for sole traders walks through what the quarterly rhythm looks like in practice.
Not registering once over GBP 1,000. The trading allowance is a threshold, not a free pass. Cross it and you must register for Self Assessment even if private work is a sideline to an NHS role.
Assuming the employed PAYE allowance covers private profit too. If a salaried post already uses your personal allowance, private podiatry profit is taxed from the basic rate up plus NIC, so set aside more than you expect.
Netting income off against costs. Report gross treatment fees and deduct consumables, room hire and insurance separately, otherwise your figures will not reconcile.
Forgetting the mileage log. Domiciliary travel is a real deduction worth hundreds of pounds, but only if you record the miles as you go.
Missing the December treatment paid in January. Under the accruals basis it belongs in the year you did the work, not the year the money landed.
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