Student Loan Repayment Threshold UK: Plans & Freeze Impact

If you’ve ever watched a payslip deduction and wondered where it went, or you’re about to start your first job after graduation, the student loan repayment threshold is the number that decides whether you pay anything at all. With thresholds frozen until 2027 and new Plan 5 loans arriving, knowing which plan you’re on — and how much you can earn before repayments kick in — makes a real difference to your monthly budget.

Postgraduate Loan repayment threshold: £21,000 per year ·
Plan 2 repayment threshold: £26,900 per year ·
Repayment rate (undergraduate): 9% above threshold ·
Repayment rate (postgraduate): 6% above threshold

Six key figures define the landscape of UK student loan repayments, one pattern: each plan has a unique threshold that hasn’t kept pace with inflation.

What is the income threshold for student loan repayment?

The income threshold is the amount you can earn each year before you have to start repaying your student loan. It varies dramatically by loan plan, and a freeze until 2027 means those numbers won’t rise with inflation.

Plan 2 income threshold

• The Plan 2 annual threshold is £26,900 per year (as of 2024), equivalent to £517 per week or £2,241 per month (UK Government official repayment guidance).
• From April 2026 it will rise to £29,385 annually (£565/week, £2,448/month) (UK Government).
• For the 2025–2026 tax year, the Plan 2 threshold is set at £26,065 annually, £2,172 monthly, and £501 weekly (UK Government terms and conditions 2025–2026).

The implication: the freeze means more borrowers will cross the threshold as wages creep up, increasing the total amount repaid over a career.

Postgraduate Loan threshold

• The Postgraduate Loan threshold is £21,000 per year (UK Government).
• Repayments are 6% of income above this threshold (UK Government).

The pattern: postgraduate borrowers face a lower threshold and a lower rate, so the total repayment burden can be smaller than for an undergraduate Plan 2 loan — but only if income stays modest.

Plan 1 threshold

• Plan 1 applies to students who started before September 2012 in England and Wales, and to earlier cohorts in Scotland and Northern Ireland (Angel Advance financial commentary).
• Exact thresholds vary by region and are not fully detailed on the main UK Government repayment page.

What this means: borrowers on older plans should check their specific plan documents to confirm their personal threshold.

Threshold for Plan 5

• Plan 5 was introduced for new students starting from August 2023 in England and Wales (UK Government).
• Its final threshold figures have not yet been confirmed in official sources; the current guidance states they will be set at a lower level than Plan 2.

What are the rules for student loan repayments?

Repayments operate on a straightforward formula once your income exceeds your plan’s threshold, but the mechanics differ for self-employed borrowers and those with multiple plan types.

How repayment is calculated

• Repayments are 9% of income above the threshold for Plan 1 and Plan 2, and 6% for Postgraduate Loan (UK Government).
• If you have both Plan 2 and a Postgraduate Loan, repayments are calculated separately. When monthly income is between £1,750 and £2,372, you repay only the Postgraduate Loan. Above £2,372, both plans take a share (UK Government 2025–2026 terms and conditions).
• Self-employed borrowers report income through HMRC and repay via self-assessment.

The trade-off: having two plans means you may start repaying the postgraduate loan first, while the undergraduate loan only activates once your income crosses the higher threshold.

When repayments start

• Repayments begin the April after you leave your course, or when your income exceeds the threshold — whichever comes later (UK Government).
• You stop repaying when your income falls below the threshold for that pay period (UK Government).
• If you move abroad, you remain liable for repayments under separate overseas thresholds.

Repayment plan differences

• Plan 1, Plan 2, Plan 5, and Postgraduate Loans each have their own threshold, repayment rate, and write-off period (UK Government).
• Plan 5 loans will have a lower threshold and a longer write-off period (40 years) compared to Plan 2 (Angel Advance).

What if I never earn enough to repay my student loan?

Many borrowers assume that student loan debt follows them forever, but the system is built on a different premise: if your income never crosses the threshold, you never pay a penny — and the loan eventually disappears.

Loan forgiveness after 30 years

• Plan 2 loans are written off 30 years after the first repayment is due (UK Government).
• Plan 1 loans are written off after 25–35 years depending on the region (UK Government).
• Postgraduate Loans are written off after 30 years (UK Government).
• Plan 5 loans require 40 years of repayments before write-off.

Impact on credit score

• Student loans are not listed on your credit file for mortgage or credit applications in the way that credit cards or personal loans are (Angel Advance).
• Non-repayment due to low income carries no penalty; the loan simply sits until written off.

Should you voluntarily repay?

• Voluntary repayment may save interest over the long term, but only if your income consistently exceeds the threshold (UK Government).
• If you have other high-interest debt (credit cards, personal loans), paying that off first is almost always better.
• There is no penalty for early repayment on most plans, but you cannot reverse the decision.

Is it better to pay off student loans early?

Early repayment of a UK student loan is a deeply personal calculation, tied to your income trajectory, other debts, and attitude toward long-term interest. The official guidance is clear: it’s not for everyone.

The pattern: early repayment is a hedge against future high earnings, but a poor bet for anyone whose career path keeps them near or below the threshold.

Factors to consider

• Your current and projected income — especially whether you expect to exceed the threshold by a wide margin.
• Interest rates: Plan 2 borrowers with income above the threshold pay a higher rate than those below.
• Alternative uses for that money: pension contributions, savings, or reducing other debt.

What student loan plan am I on?

Your plan is determined by the date and location of your first course. If you’re unsure, the UK Government’s online student loan account can confirm.

Plan 1 characteristics

• Applies to students who started before 1 September 2012 in England and Wales, and to earlier cohorts in Scotland and Northern Ireland (UK Government).
• Lower threshold than Plan 2, but different write-off periods.

Plan 2 characteristics

• Applies to students who started between 1 September 2012 and 31 July 2023 in England and Wales (UK Government).
• Annual threshold: £26,900 (freeze until 2027).

Postgraduate Loan characteristics

• Separate loan for master’s or doctoral study.
• Threshold: £21,000 per year (UK Government).

Plan 5 characteristics

• For new students starting from August 2023 in England and Wales (UK Government).
• Repayment rate still to be confirmed, but expected to be 9% of income above a lower threshold.
• Write-off after 40 years.

If you’re still unsure, log into your account at the UK Government’s student loan repayment portal — it will list your plan.

Timeline: key dates in UK student loan thresholds

• September 2012 – Plan 2 introduced with higher threshold structure (UK Government).
• August 2023 – Plan 5 introduced for new students in England and Wales (UK Government).
• April 2024 – All thresholds frozen until 2027 (UK Government).
• April 2026 – Plan 2 threshold rises to £29,385 annually.

Confirmed facts and open questions

Expert perspectives on repayment thresholds

“You repay 9% of your income over the Plan 2 threshold and 6% of your income over the Postgraduate Loan threshold.”

— UK Government official repayment guidance (GOV.UK)

“If your monthly income is between £1,750 and £2,372, you only make repayments towards your Postgraduate Loan. If it’s over £2,372, you also repay towards Plan 2.”

— UK Government terms and conditions 2025–2026 (GOV.UK)

“The Plan 2 threshold was £28,470 before the April 2026 increase.”

— Angel Advance financial commentary (Angel Advance)

The landscape of student loan thresholds in the UK is shifting slowly — frozen numbers that force more borrowers to pay back more over time, while the promise of forgiveness remains the safety net for lower earners. For anyone earning near the Plan 2 threshold today, the choice is clear: plan for the likelihood that the freeze extends, or weigh whether voluntary repayments make sense given your income trajectory — because the system is designed to forgive what you can’t afford, not to punish you for what you never earned.

The implication: borrowers must track two separate thresholds if they hold both Plan 2 and a Postgraduate Loan, and act accordingly.

For borrowers planning ahead, the student loan repayment threshold 2026 offers a clear overview of the new repayment structure.

Frequently asked questions