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The scale of student loans
The latest statistics for England show that:
- Approximately £21 billion is loaned to around 1.5 million students each year.
- The value of outstanding loans at the end of March 2026 was £295 billion. It is expected to reach around £500 billion (using 2025-26 prices) by the late 2040s.
- The average debt for borrowers who finished their course in 2023 was £47,900 when they first became liable to repay their debt in April 2026.
- The government estimates that approximately 55% of full-time undergraduates who started their course in 2025/26 will repay their loans in full.
Types of student loan plans
The rules for determining which plan or plans a person is on are summarised below:
- England (ie, application made to Student Finance England):
- course started before 1 September 2012: Plan 1
- undergraduate or Postgraduate Certificate of Education (PGCE) course that started between 1 September 2012 and 31 July 2023: Plan 2
- undergraduate or PGCE course that started on or after 1 August 2023: Plan 5
- postgraduate master’s or doctoral course that started on or after 1 September 2012: Plan 3
- Wales (ie, application made to Student Finance Wales):
- course started before 1 September 2012: Plan 1;
- undergraduate or PGCE course that started on or after 1 September 2012: Plan 2.
- postgraduate master’s or doctoral course that started on or after 1 September 2012: Plan 3
- Scotland (ie, applied to Student Awards Agency Scotland): Plan 4.
- Northern Ireland (ie, applied to Student Finance Northern Ireland: Plan 1.
Plan 3 is often referred to as Postgraduate Loan Plan (PLP).
How are repayments calculated?
Repayments are due where the person’s income exceeds the threshold amount for their plan. However, the earliest that a person is required to make repayments is generally the April after they have left the course.
The amount payable is calculated by applying the repayment rate for the plan to the amount by which the person’s income exceeds the threshold amount.
| 2026/27 | 2026/27 | |
|---|---|---|
| Annual threshold | Rate of deduction | |
| Plan 1 | £26,900 | 9% |
| Plan 2 | £29,385 | 9% |
| Plan 3/PLP | £21,000 | 6% |
| Plan 4 | £33,795 | 9% |
| Plan 5 | £25,000 | 9% |
There has been concern that the rate of deduction for student loan repayments creates a high marginal “tax” charge for graduates. For example, a person making plan 2 repayments on a salary of £80,000 will pay income tax and national insurance contributions (NIC), and make student loan repayments, at the following rates for 2026/27:
| Income | Income tax | NIC | Student loan | Total |
|---|---|---|---|---|
| £0 - £12,570 | 0% | 0% | 0% | 0% |
| £12,571 - £29,384 | 20% | 8% | 0% | 28% |
| £29,385-£50,270 | 20% | 8% | 9% | 37% |
| £50,271 - £80,000 | 40% | 2% | 9% | 51% |
Generally, the threshold amounts for plans 1, 2, 4 and 5 change on 6 April each year. However, at the Autumn Budget 2025, the government announced that it would maintain the plan 2 annual repayment threshold at £29,385 for three years from April 2027. Coupled with wage growth, this is likely to mean more people having to make repayments, and an increase in the amounts being repaid (fiscal drag).
Income includes earned income (ie, salary, bonus, overtime), profits from self-employment and unearned income in excess of £2,000 (eg, dividends, interest).
How are repayments made?
Repayments are:
- deducted from the person’s earnings from employment, through the pay as you earn (PAYE) system;
- made through self assessment, where the person completes a tax return. Any repayments made through PAYE will be taken into account; or
- paid directly to the Student Loan Company in some circumstances, including where the person has left the UK.
How is interest calculated?
Interest rates are set on 1 September each year and are normally based on the Retail Price Index (RPI). The rates of interest for the period from 1 September 2026 to 31 August 2027 are:
| Plan | Rate |
|---|---|
| Plan 1 | 4.1% |
| Plan 2 | 4.1% to 6%*, depending on circumstances |
| Plan 3 (postgraduate) | 6%* |
| Plan 4 | 4.1% |
| Plan 5 | 4.1% |
*Interest rates for plans 2 and 3 capped at 6% for the 2026/27 academic year. At the time the measure was announced, the government said it was taking action in order to “protect students and graduates from the potential of inflationary pressures due to the situation in the Middle East”.
When do repayments stop?
Repayments continue to be made until the balance due is:
- paid off;
- written off (this depends on the plan type, but it is generally 30 years after the April they were first due to make repayments); or
- cancelled (ie, on the person’s death or because the person is permanently unfit to work).
Further information
- Student loans: a guide to terms and conditions 2026 to 2027 - GOV.UK
- Repaying your student loan: Overview - GOV.UK
- The Education (Student Loans) (Repayment) Regulations 2009
- Higher education tuition fees in England
- CSLM16035 - SL repayments: calculation of loan repayments: unearned income - HMRC internal manual - GOV.UK
- ICAEW chart of the week: Deficit revised for student loans – Martin Wheatcroft