How student debt repayment works in 2026/27
UK student loans are generally income-contingent rather than conventional debts with fixed monthly instalments. GOV.UK says deductions normally begin only when earnings exceed the relevant repayment-plan threshold.
Employees usually pay through PAYE, while self-employed borrowers and others completing a tax return settle the amount through HMRC Self Assessment. Your outstanding balance does not determine the compulsory deduction: income and repayment plan do.
If household finances are stretched, check your wider entitlement before committing spare cash to the loan. The SupportFund benefits calculator can help identify support that may improve your monthly position.
Check before paying: GOV.UK states that voluntary student-loan repayments cannot normally be refunded. They are additional payments and do not stop deductions through PAYE or Self Assessment unless the loan is fully repaid and the Student Loans Company has processed the change.
Student loan repayment thresholds for 2026/27
The following thresholds apply from 6 April 2026 for the 2026/27 tax year. The figures and repayment percentages are published by GOV.UK for student and postgraduate loan deductions.
| Repayment plan | Annual income threshold | Repayment above threshold | Typical coverage |
|---|---|---|---|
| Plan 1 | £26,900 | 9% | Many Northern Ireland borrowers and some earlier England or Wales borrowers |
| Plan 2 | £29,385 | 9% | Many undergraduate borrowers from England and Wales who started in the relevant Plan 2 period |
| Plan 4 | £33,795 | 9% | Scottish borrowers assigned to Plan 4 |
| Plan 5 | £25,000 | 9% | Eligible English undergraduates starting courses from the Plan 5 introduction |
| Postgraduate Loan | £21,000 | 6% | Borrowers with an applicable postgraduate loan |
Source: GOV.UK, student and postgraduate loan deduction thresholds and rates for the tax year beginning 6 April 2026.
Repayment-plan allocation depends on where you lived, the course type and when study began. Do not infer your plan from age or current address; check your Student Loans Company account or the plan information supplied to your employer.
Where someone has both an undergraduate loan and a postgraduate loan, GOV.UK says deductions may be collected for both at the same time. Each is calculated using its own threshold and percentage.
Ways to pay student debt
Paying through PAYE
Your employer calculates deductions using the plan recorded in payroll and sends them to HMRC. GOV.UK explains that deductions are based on pay for each pay period, so a bonus or unusually high month can trigger a deduction even where normal earnings are lower.
Check the student-loan line on each payslip and compare it with your Student Loans Company account. Updates are not always visible immediately because payroll information must pass through HMRC before being allocated.
Paying through Self Assessment
If you complete a tax return, HMRC calculates student-loan liability from the income information reported. You must enter the correct plan and declare that repayment is due; omitting the loan can produce an incorrect tax calculation.
Making a voluntary payment
The Student Loans Company accepts additional payments through the methods shown in your online account. Before paying, obtain an up-to-date balance and use the official settlement process if you intend to clear the loan completely.
A voluntary payment may make sense for a borrower likely to repay the full balance before cancellation. It can offer poor value where the balance is unlikely to be cleared through compulsory deductions, because cancellation rules vary by plan and personal circumstances.
Should you overpay or use the money elsewhere?
Do not treat student debt exactly like a credit card or overdraft. Compulsory repayments depend on income, while GOV.UK confirms that cancellation timing and eligibility depend on the loan plan and the borrower's circumstances.
- Protect essential bills first. Rent, Council Tax, energy and food usually carry more immediate consequences if unpaid.
- Deal with expensive borrowing. Compare the guaranteed interest saving from clearing other debt with the uncertain benefit of reducing an income-contingent student loan.
- Build accessible savings. Money paid voluntarily to the Student Loans Company is normally unavailable for later emergencies.
- Model your likely repayments. Consider expected earnings, remaining balance, applicable interest and the cancellation terms recorded for your plan.
- Request a settlement figure. Use the Student Loans Company process rather than relying on an account balance that may not yet include recent payroll deductions.
Practical test: if an overpayment would leave you unable to cover an urgent bill, it is probably premature. Explore emergency household support and create a workable plan with the SupportFund budget planner before sending irreversible extra payments.
Borrowers close to full repayment should contact the Student Loans Company about switching from payroll deductions to Direct Debit where offered. GOV.UK says this can help reduce the risk of deductions continuing after the remaining balance has effectively been cleared.
Fix incorrect deductions and repayment problems
If the wrong plan appears on your payslip, first check your Starter Checklist, P45 information and Student Loans Company account. Ask the Student Loans Company to confirm the plan and contact your employer's payroll team where the supplied plan has not been applied.
GOV.UK allows eligible borrowers to request a refund where deductions were taken but annual income remained below the applicable annual threshold. A refund is not automatic in every case, and taking one adds the refunded amount back to the outstanding loan balance.
If you are abroad for more than the period specified by the Student Loans Company, you may need to provide overseas income information and make payments directly. Overseas thresholds vary by country, so use the current country assessment supplied by the Student Loans Company rather than the UK table above.
When deductions are creating wider financial pressure, prioritise essential commitments and seek regulated debt advice. Student-loan deductions cannot usually be informally reduced like a consumer-credit payment, but correcting payroll errors and claiming any eligible refund may improve cash flow.
Rates check: this article was reviewed on 5 August 2026. Confirm your repayment plan, current thresholds and account-specific terms on GOV.UK before acting.