Most self-employed tutors claim far fewer expenses than they are entitled to. Here's every legitimate expense category, what qualifies, and what HMRC does not allow.
Most self-employed tutors in the UK claim far fewer expenses than they are entitled to. HMRC allows you to deduct any expense that is “wholly and exclusively” for the purpose of your tutoring business from your taxable income, and for tutors, that covers more than most people realise. This guide covers every legitimate expense category, what qualifies, and what does not.
Allowable expenses reduce your profit, and it is profit that is taxed. If you earn £30,000 from tutoring and have £3,000 of allowable expenses, you pay tax on £27,000. At the basic rate of 20%, that £3,000 in expenses saves you £600 in income tax plus National Insurance contributions. The more you legitimately claim, the less you pay.
You do not need receipts for expenses under £10, but HMRC expects you to keep records of all expenses and be able to justify them if questioned. A simple spreadsheet with date, description, and amount is sufficient for most tutors.
Any material you purchase specifically for tutoring sessions is an allowable expense:
If a textbook is used 90% for tutoring and 10% for personal reference, you can claim 90% of the cost. Keep it proportional and honest.
A laptop used partly for tutoring and partly for personal use is claimable on a proportional basis. If you use it 60% for tutoring, you can claim 60% of the cost as an expense (or as a capital allowance under Annual Investment Allowance). A laptop used exclusively for tutoring is fully claimable.
HMRC allows you to claim the full cost of equipment through Annual Investment Allowance in the year of purchase, rather than deprecating it over several years. For most tutors, this is the simpler approach.
If you tutor from home (in-person at your house or online), you can claim a proportion of your household running costs. HMRC offers two methods:
HMRC's simplified expenses allow you to claim a flat rate based on the number of hours per month you work from home:
For a tutor doing 20 hours of online sessions plus admin per week from home, that is roughly £312 per year with no calculation required.
Alternatively, calculate the proportion of your home costs that relate to tutoring. If you use one room as a dedicated tutoring space, and that room is 10% of your home's floor space, you can claim 10% of mortgage interest (not capital repayment), rent, council tax, utilities, and broadband, but only for the hours that room is used for work.
The calculation is: (room proportion) × (hours tutoring / total hours in a year) × annual household cost. For most tutors, the flat rate is simpler and the difference is small.
Note: If you are a homeowner and claim a room as exclusively for business use, this can create a capital gains tax liability on part of your home when you sell. Most tutors avoid this by using the room for personal use too and claiming only the proportional working hours.
If you travel to students' homes for in-person sessions, travel costs are claimable:
Your regular commute from home to a fixed place of work is not claimable. But tutors who travel to students' homes have no “fixed place of work” in the traditional sense, each student's address is a business destination.
General education that is not directly related to your tutoring subject is not claimable. A maths tutor taking an art history course cannot claim it, even if they find it personally enriching.
Personal clothing. Clothing is not claimable unless it is a uniform or protective equipment specific to work. A tutor who “dresses professionally” for sessions cannot claim their clothing as a business expense.
Food and drink. Day-to-day meals are not claimable. If you attend a tutoring conference and there is an overnight stay, subsistence can be claimed for that trip, but not for routine eating at home.
Entertainment. Taking a student and their family to a celebratory dinner is not claimable. HMRC does not allow entertainment costs, even when the purpose is maintaining a client relationship.
Capital costs of property. Mortgage capital repayments are not claimable. Only the interest element of a mortgage on a room used for work is claimable, and only proportionally.
Keep records for six years after the end of the relevant tax year. For each expense: date, amount, supplier, and what it was for. Receipts, bank statements, and digital records are all acceptable. A spreadsheet with one row per expense works perfectly well.
For the broader tax picture, registering as self-employed, filing Self Assessment, and what income to declare, read our complete guide on tax, DBS, and insurance for self-employed UK tutors.
If your finances are becoming complex (income over £30,000, multiple income streams, ambiguous expenses), an accountant who specialises in sole traders is worth the fee, and that fee is itself claimable.
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