Allowable expenses, tutoring alongside a salaried job, the VAT position on private tuition, student loans and MTD explained for UK private tutors.
Tutoring has a tax profile unlike almost any other self-employed trade, and it comes down to who is doing it. A large share of private tutors are qualified teachers topping up a school salary, university students and recent graduates earning between studies, or subject specialists running tuition as a sideline to another career. That means the central tax question is rarely "what can I claim?" and almost always "how does this income sit on top of everything else I earn?" Your tutoring profit does not get its own fresh personal allowance or its own gentle starting tax rate. It piles on top of your salary or other income and is taxed at whatever rate that pushes you into.
Two things then make tutoring genuinely distinctive. First, private tuition is exempt from VAT, so the VAT registration anxiety that hangs over most trades simply does not apply to a sole-trader tutor. Second, because so many tutors are recent graduates, the interaction with student loan repayments matters far more here than it does for, say, a plumber. This guide is built around those realities rather than a generic expenses checklist.
As a sole trader you pay Income Tax on your profit, meaning tutoring income minus allowable expenses. For 2025/26 the personal allowance covers the first GBP 12,570 of total income, then it is 20% up to GBP 50,270, 40% up to GBP 125,140 and 45% above. Class 4 National Insurance is 6% on profit between GBP 12,570 and GBP 50,270 and 2% above, with Class 2 NIC collected through Self Assessment.
The crucial point for tutors is stacking. If you earn GBP 35,000 in a salaried teaching post, your personal allowance and a good chunk of your basic-rate band are already used up by that salary. A further GBP 6,000 of tutoring profit does not get taxed gently from zero; it sits on top, taxed at 20% (and 6% Class 4 NIC) until your total reaches GBP 50,270, then at 40% above it. A teacher who earns GBP 48,000 and tutors GBP 4,000 on the side will see part of that tutoring income taxed at the higher rate. This is why so many tutors are surprised by their January bill.
Scottish tutors pay Scottish Income Tax on profit across six bands (19%, 20%, 21%, 42%, 45% and a 48% top rate), shown with an S-prefixed tax code, while National Insurance stays UK-wide. Welsh taxpayers carry a C-prefixed code at rates that currently match the rest of the UK.
Because tutoring is so often a second income, the multiple income calculator is the single most useful tool here: it combines your salary, tutoring profit and anything else into one picture so you can see the real marginal rate on your tuition. The sole trader tax calculator gives the headline bill from your profit alone if tutoring is your only income.
Tutoring is the textbook case for the trading allowance. If your total gross self-employed income across the tax year is GBP 1,000 or less, you generally do not need to declare it or register for Self Assessment at all. That covers the parent who tutors a couple of GCSE students for a term, or the student who does occasional sessions.
Once gross income exceeds GBP 1,000 you must register as a sole trader and report it. At that point you choose, year by year, between deducting your actual allowable expenses or simply deducting the flat GBP 1,000 trading allowance instead of expenses. For a tutor with very low costs, who mostly needs a laptop and some textbooks, the flat GBP 1,000 deduction is often larger than the real expenses and is simpler to claim. Tutors with meaningful costs, such as heavy platform fees or significant home-office claims, are usually better deducting actual expenses. You cannot do both.
An expense is allowable when incurred wholly and exclusively for your tutoring. The list is modest, which is exactly why the trading allowance is worth comparing against it.
| Expense | What qualifies | Notes |
|---|---|---|
| Teaching resources | Textbooks, workbooks, past papers, revision guides, printing and stationery | Fully deductible cost of delivering lessons |
| Exam board and assessment fees | Specimen papers, mark schemes, syllabus access where paid for | Deductible where used for your tutoring |
| Tutoring platform fees | Commission or subscription on MyTutor, Tutorful, Superprof and similar | The platform's cut is a deductible business cost |
| Home-office costs | Flat-rate working-from-home allowance, or a fair proportion of heat, light and broadband | Pick the method that gives the larger fair deduction |
| Online teaching tools | Video software, online whiteboard, lesson-planning and scheduling apps | Fully deductible |
| DBS check and memberships | Enhanced DBS certificate, professional or subject-association membership | Deductible where required for your work |
| Travel and mileage | Genuine business mileage to a student's home at 45p per mile for the first 10,000 miles | Commuting to a fixed base is not allowable |
| Insurance | Professional or public liability cover for in-person tutoring | Fully deductible |
| Accountancy and bank fees | Bookkeeping, Self Assessment preparation, business banking | Fully deductible |
A course to qualify you in an entirely new subject is not allowable, because it creates a new skill rather than maintaining an existing one; refresher CPD in a subject you already teach is fine. Everyday clothing is never deductible. And the personal share of a dual-use laptop, phone or broadband connection must be excluded from any claim.
This is where tutors get a genuine advantage. Private tuition in a subject that is ordinarily taught in a school or university, when supplied by an individual teacher acting independently as a sole trader or partner, is exempt from VAT. There is no turnover trigger to worry about and no registration to make: a sole-trader tutor simply does not charge VAT, no matter how much they earn.
The boundaries matter. The exemption is for the teacher personally; if you build the business into a limited company that employs other tutors, the company's supplies are not automatically covered by the personal-tuition exemption, and the VAT position becomes more complex. The subject must also be one genuinely taught in mainstream education. For the typical solo tutor of maths, English, sciences, languages or music, you can put VAT out of your mind entirely, which is rare among self-employed trades and a real simplification.
The most common tutor profile is someone who already has a PAYE salary, often from teaching itself. Three things follow from that. First, your salary has already used your personal allowance, so every pound of tutoring profit is taxed from your salary's marginal rate upward. Second, your employer deducts tax through PAYE on the salary only; the tax on your tutoring profit is entirely your responsibility and falls due through Self Assessment. Third, it is easy to under-set-aside, because the tutoring money lands in your account looking like clean profit when 26% to 42% of it may belong to HMRC.
Run your salary and tutoring profit together through the multiple income calculator so you can see the true rate on the tutoring slice, then put that proportion aside from every payment as it arrives.
A large share of tutors are recent graduates, which makes the student loan interaction unusually relevant. Self-employed profit counts toward your student loan repayment income, and unlike a salaried job, where repayments come out automatically through payroll, the repayment on your tutoring profit is calculated and collected through Self Assessment.
If tutoring is your only income and it stays below the repayment threshold for your plan, you may owe nothing. But if you tutor alongside a graduate salary, your tutoring profit is added on top, and the combined figure can tip you over the threshold, generating a student loan repayment in your January bill that you did not expect. The thresholds differ by plan, so do not assume the payroll deductions on your salary have covered it. The student loan calculator shows the repayment due on a given total income and plan type, which is the figure to plan around.
Take a qualified teacher earning a GBP 40,000 salary who tutors GCSE maths in the evenings, billing GBP 7,000 of tutoring income across the year, with low costs and a Plan 2 student loan.
Tutoring income: GBP 7,000
Allowable expenses (resources, platform fees, home-office share, DBS): roughly GBP 900, so they choose to deduct actual costs rather than the GBP 1,000 trading allowance only marginally; here the flat GBP 1,000 allowance is actually slightly better, giving a deduction of GBP 1,000.
Taxable tutoring profit: GBP 7,000 minus GBP 1,000 = GBP 6,000
Because the GBP 40,000 salary already uses the personal allowance and sits in the basic-rate band, the GBP 6,000 of tutoring profit stacks on top. The first part is taxed at 20% plus 6% Class 4 NIC; the portion above GBP 50,270 (if any) at 40% plus 2%. On these numbers the total income of GBP 46,000 stays within the basic-rate band, so the GBP 6,000 profit attracts roughly 20% Income Tax (GBP 1,200) and 6% Class 4 NIC (GBP 360). On top of that, the Plan 2 student loan adds a repayment on the income above the plan threshold, collected in the same January bill.
The lesson is that GBP 7,000 of tutoring did not leave GBP 7,000 in the teacher's pocket. After tax, NIC and the loan repayment, a meaningful slice went to HMRC, which is exactly why setting money aside per payment matters. Model your own figures with the multiple income calculator and the student loan calculator.
For a tutor, the tax that matters is rarely on the tutoring alone. It is what the tutoring does when it lands on top of your salary and your student loan. Get the stacking right and there are no January surprises.
Making Tax Digital for Income Tax Self Assessment replaces the annual return with quarterly digital updates and a year-end finalisation, phased by income level:
The thresholds are based on gross income, not profit, so a full-time tutor can reach them faster than expected. Many part-time tutors will sit below GBP 20,000 of tutoring income and stay on the ordinary return, but anyone building tutoring into a serious living should start keeping digital records of each lesson invoiced and each cost paid now, rather than reconstructing the year from platform payout statements later. Our MTD for sole traders guide walks through exactly what the quarterly cycle looks like.
Forgetting the income stacks. Treating tutoring profit as if it gets its own personal allowance, when it actually sits on top of a salary and is taxed at the higher marginal rate.
Ignoring student loan repayments. Recent graduates routinely overlook that self-employed profit triggers loan repayments through Self Assessment, even when their salary already has deductions.
Not comparing the trading allowance. Low-cost tutors sometimes claim small actual expenses when the flat GBP 1,000 trading allowance would give a bigger deduction with less effort.
Worrying about VAT unnecessarily. Sole-trader private tuition is VAT-exempt, so there is no registration threshold to fear, yet tutors still ask about it constantly.
Under-recording platform income. Tutorful, MyTutor and similar platforms report data, and small frequent payouts are easy to miss. Record every one as it arrives.
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