Student finance can include a tuition-fee loan paid to the university and a maintenance loan paid to the student. The repayment plan normally depends on where you lived when the course began, not simply where you study.
It does not behave like a normal bank loan: repayments are driven by earnings above a plan threshold, while interest, write-off rules and overseas arrangements depend on the exact plan.
The useful points
- Northern Ireland undergraduate borrowers are generally on Plan 1; England, Wales and Scotland use different plans in some circumstances.
- For Plan 1 in 2026–27, repayments are 9% of earnings above £26,900. Payroll normally deducts them alongside tax and National Insurance.
- If earnings fall below the relevant threshold, payroll deductions stop; the balance itself does not set the monthly payment.
- If you move abroad, keep the Student Loans Company updated. Country-specific thresholds apply and a fixed amount can be charged if requested income details are not supplied.
- Interest is added under plan rules. A larger balance does not automatically mean a larger monthly deduction, but the deduction can affect a lender's affordability assessment.
- Student loans do not usually appear on a consumer credit file like a credit card, but missed obligations after moving abroad can still cause problems.
Separate the balance from the monthly repayment
UK student-loan deductions are mainly driven by earnings and the borrower's repayment plan, not by dividing the outstanding balance into fixed instalments. Two graduates on the same salary and plan can therefore make the same compulsory payment even if one borrowed more. This is why the headline balance alone does not tell you whether voluntary overpayment is sensible.
- Find the plan before comparing thresholds or interest.
- Model expected lifetime repayments, not just today's balance.
- Prioritise expensive consumer debt and emergency cash before assuming overpayment is best.
Understand payroll, changing income and moving abroad
Payroll assesses deductions by pay period, so bonuses and uneven work can create a deduction even when annual income looks modest. If pay later drops below the threshold, compulsory deductions normally stop rather than becoming arrears. Overseas borrowers must provide income evidence directly because a UK employer is no longer making the deduction.
- Check payslips after a bonus, job change or repayment-plan update.
- Keep the Student Loans Company informed when leaving or returning to the UK.
- Use the official current thresholds for the relevant plan and country.
Plan 1 example, 2026–27
A Northern Ireland Plan 1 borrower earns £30,000 for a full year. This is a simplified annual illustration; payroll works by pay period.
£30,000 − £26,900 = £3,100; 9% × £3,100 = about £279 for the year.What this means for you
Use the same steps with your own figures. Change one assumption at a time and check that essentials still fit before committing.
Common traps
- Assuming every UK borrower has the same plan
- Making voluntary overpayments before understanding likely repayments and write-off terms
- Failing to update the Student Loans Company when working abroad
A realistic action list
- Identify your repayment plan
- Check the current official threshold
- Keep contact and overseas-income details up to date