Yes, university students in the UK pay tax on the same basis as anyone else. There is no student exemption from income tax or National Insurance. What keeps most students from actually owing anything is the Personal Allowance of £12,570 a year, which means you only pay income tax on earnings above that figure.1GOV.UK. Income Tax Rates and Personal Allowances Part-time term-time work usually stays well under that line. Full summer hours, or two jobs at once, can push you over it.
When Income Tax Starts
Everyone resident in the UK gets the £12,570 tax-free Personal Allowance, and it has been frozen at that level through at least the 2026/27 tax year.2UK Parliament. Direct Taxes: Rates and Allowances for 2026/27 Above that, you pay 20% on earnings up to £50,270. A student earning £15,000 across a tax year pays 20% on the £2,430 over the allowance, which comes to £486.1GOV.UK. Income Tax Rates and Personal Allowances
The tax year runs from 6 April to 5 April. Your employer deducts income tax from each payslip through PAYE, based on a tax code HMRC assigns you. When you start a job, hand your new employer the P45 from any previous job so the right code is used from day one. No P45 because it’s your first job? You’ll fill in a starter checklist instead.3GOV.UK. Get Employee Information This paperwork matters more than it looks. Getting it wrong is the single biggest reason students overpay and then have to chase refunds.
After 5 April each year, your employer gives you a P60 summarising total pay and tax deducted. Keep it. You’ll need it to prove earnings or reclaim overpaid tax later.
National Insurance Works Differently
National Insurance is calculated on each pay period, not on your annual total. You start paying Class 1 employee contributions once weekly earnings pass the Primary Threshold of £242 (about £1,048 a month). The rate is 8% on earnings between that threshold and the Upper Earnings Limit of £967 a week, and 2% above.4UK Parliament. Direct Taxes: Rates and Allowances for 2025/26
This catches students who work heavy summers. A quiet term at £150 a week pulls no NI. Ramp up to £300 a week in July and you’ll see NI on those payslips, even though your annual earnings might still be modest. Unlike income tax, NI is not reconciled at year end. What comes off in a busy week stays off.
You need a National Insurance number before you start work. People living in the UK are usually sent one automatically in the three months before their 16th birthday if a parent or guardian claimed Child Benefit for them. If yours never turned up, you can check for an existing number or apply through GOV.UK.5GOV.UK. Who Can Apply for a National Insurance Number
What Isn’t Taxed
Student loans are not taxable income. Tuition fee loans and maintenance loans don’t count towards your earnings, don’t affect your tax code, and don’t nudge you closer to the Personal Allowance.
Scholarships and bursaries are also exempt from income tax if you hold them as a full-time student at a university, college, or school. The exemption sits in the Income Tax (Trading and Other Income) Act 2005 and covers National Insurance too, so no contributions are due on scholarship payments.6GOV.UK. EIM06205 – Employment Income: Scholarship Income: General
Student loan repayments are not a tax, but they appear on payslips next to tax and NI, which causes confusion. Repayments only begin once you earn above the threshold for your plan (£25,000 a year on Plan 5, £28,470 on Plan 2, £26,065 on Plan 1), and you pay 9% only on earnings above that threshold, not on your whole salary.7GOV.UK. Student Loans: A Guide to Terms and Conditions 2025 to 2026 Part-time work while studying rarely hits any of them.8GOV.UK. Repaying Your Student Loan: When You Start Repaying
Tutoring, Selling Online, and Other Side Income
Money from tutoring, freelance work, selling things online, or delivering food through apps counts as self-employment. The trading allowance gives you a cushion: you can earn up to £1,000 a year from self-employment without telling HMRC and without paying tax on it.9GOV.UK. Tax-Free Allowances on Property and Trading Income
Once your gross self-employment income passes £1,000 in a tax year, you have to register as self-employed and file a Self Assessment return. You’ll pay income tax on profits above your Personal Allowance, the same way you would on wages. Class 4 National Insurance at 6% applies to self-employment profits between £12,570 and £50,270.10GOV.UK. Self-Employed National Insurance Rates Most occasional gig work never gets near this. A side business that takes off can cross the line fast.
Emergency Tax Codes
Emergency codes are where most students overpay. Starting a job without a P45, and either skipping the starter checklist or filling it in wrong, forces your employer to use an emergency code. That code often assumes you have no Personal Allowance, so tax comes off your very first pound.
HMRC usually corrects the code after receiving information from your employer, but that can take up to 35 days.11GOV.UK. Emergency Tax Codes Meanwhile your payslips show far more tax than you owe. The quickest fix is to hand over the P45 if you have one, or contact HMRC directly if the code hasn’t changed after a month.
Getting Overpaid Tax Back
If you’ve overpaid across the year, HMRC sends a P800 tax calculation letter after the tax year ends. It tells you what you’re owed and how to claim.
If the letter says you can claim online, you can request a bank transfer, which arrives within 5 working days, or a cheque, which takes up to 6 weeks. If HMRC decides to send a cheque without asking you to claim, it arrives within 14 days of the letter’s date.12GOV.UK. Tax Overpayments and Underpayments: If Your Tax Calculation Letter (P800) Says You’re Due a Refund Choose the online bank transfer where you can.
Students who worked only part of the tax year are the most common refund candidates. A full-time summer job often has tax deducted each month as if you’ll earn at that rate all year. The P800 catches the mismatch and returns the difference. You can also check your position at any time through your personal tax account on GOV.UK rather than waiting for the letter.
Council Tax Is the Real Student Exemption
Council tax is the one area where being a student genuinely gives you special treatment. A property occupied entirely by full-time students is completely exempt, whether it’s a university hall or a private rental.13GOV.UK. How Council Tax Works: Discounts for Full-Time Students
To count as full-time, your course must last at least one year and involve at least 21 hours of study per week.13GOV.UK. How Council Tax Works: Discounts for Full-Time Students Your university can issue an exemption certificate confirming enrolment and study hours, which you send to the local council.
Shared houses are messier. Full-time students are “disregarded” when the council counts liable adults in a property. Share with one non-student and that person becomes the sole liable adult and gets a 25% discount. Share with two or more non-students and the full bill applies, payable by the non-students. As a full-time student, you can’t be pursued for any of it.