Complete Guide

Student Loans Explained

Everything you need to know about UK student loan repayments, including Plan types, thresholds, interest rates, and when your loan gets written off.

Student Loan Plan Types

1

Plan 1

Started before September 2012 (England/Wales)

Repayment Threshold£24,990/year
Repayment Rate9% above threshold
Interest Rate6.25% (2024/25)
Written OffAge 65
2

Plan 2

Started September 2012 onwards (England/Wales)

Repayment Threshold£27,295/year
Repayment Rate9% above threshold
Interest RateRPI + 0-3%
Written Off30 years
4

Plan 4

Scottish students (from September 1998)

Repayment Threshold£31,395/year
Repayment Rate9% above threshold
Interest Rate6.25% (2024/25)
Written Off30 years or age 65
5

Plan 5

Started August 2023 onwards (England)

Repayment Threshold£25,000/year
Repayment Rate9% above threshold
Interest RateRPI only
Written Off40 years

Postgraduate Loan

For Master's and Doctoral courses

£21,000
Repayment Threshold
6%
Repayment Rate
RPI + 3%
Interest Rate
30 years
Written Off After

How Repayments Work

9% Above Threshold

You only pay 9% on earnings above your plan's threshold, not on your total income.

Automatic Deduction

Repayments are taken automatically through PAYE alongside tax and NI from your salary.

Written Off Eventually

Any remaining balance is written off after the term ends (30 or 40 years depending on plan).

Example: Plan 2 Repayment

If you earn £35,000 with a Plan 2 loan:

Your annual salary£35,000
Plan 2 threshold£27,295
Amount above threshold£7,705
Annual repayment (9%)£693.45
Monthly repayment£57.79

Interest Rates Explained

Plan 1 & 4 Interest

Interest is the lower of RPI or Bank of England base rate plus 1%. Currently capped at 6.25% for 2024/25.

6.25%
Current rate (2024/25)

Plan 2 Interest

Interest varies based on your income:

While studyingRPI + 3%
Earning under £27,295RPI only
Earning £27,295 - £49,130RPI + 0-3%
Earning over £49,130RPI + 3%

Important: Interest vs Repayments

Many graduates pay less each month than the interest added, meaning their balance grows. However, don't panic - if you don't repay in full before the write-off date, the remaining balance is cancelled. Think of repayments as a graduate tax rather than a traditional loan.

When Is My Loan Written Off?

Plan TypeWrite-Off PeriodNotes
Plan 1Age 65 or 25 years after first repayment dueWhichever comes first
Plan 230 years after first repayment dueApril after you leave course
Plan 430 years or age 65Whichever comes first
Plan 540 years after first repayment dueLongest repayment term
Postgraduate30 years after first repayment dueSame as Plan 2

Frequently Asked Questions

Calculate Your Student Loan Repayments

See exactly how much you'll repay each month based on your salary and loan type.