Student Loan Plan 5 Explained: What UK Students Starting in 2026 Need to Know

Plan 2 (for students who started between 2012 and 2023) has a repayment threshold of £27,295. Plan 5 drops that to £25,000. That means you start repaying sooner — as soon as you earn over £25,000 before tax. The repayment rate stays at 9% of everything above the threshold. On a £30,000 salary, that's 9% of £5,000, or £450 a year (£37.50 a month). The maximum tuition fee also dropped from £9,250 to £9,535 for Plan 5 (it was frozen and then adjusted), but the bigger change is the interest rate. Plan 5 charges RPI inflation only — no additional percentage on top. Plan 2 could charge up to RPI + 3%, which meant your balance grew faster than inflation while you were studying.

Plan 2 loans are written off after 30 years. Plan 5 extends that to 40 years. This is the change that gets the most attention — and debate. On the positive side, the lower interest rate means your balance grows more slowly, so more of your payments go toward actually reducing the debt. On the negative side, you're potentially making repayments for a decade longer. For many graduates, especially those on average salaries, the 40-year term means they'll repay more in total than they would have under Plan 2, even though the interest rate is lower. The government's own modelling suggests that higher earners benefit from Plan 5 (lower interest means less total repayment), while middle earners are worse off (the extra decade of payments outweighs the interest savings).

Let's work through a realistic example. You graduate with £45,000 of student debt (three years of £9,250 tuition plus maintenance loans). You start earning £28,000 and get 3% pay rises each year. Under Plan 5, you'd repay about £270 in your first year (9% of £3,000). By year 10, earning roughly £37,600, you'd repay about £1,134 a year. Over 40 years, with salary growth, you'd likely repay the full balance plus interest — potentially £55,000 to £65,000 in total. Under Plan 2 with the same salary trajectory, you'd repay less in total because the 30-year write-off would kick in before you'd cleared the balance, despite paying higher interest. This is the paradox: a 'fairer' loan structure can cost middle earners more.

For most Plan 5 borrowers, voluntary overpayments don't make financial sense unless you're a high earner confident you'll repay the full balance anyway. If you're on track to have the remaining balance written off after 40 years, every voluntary payment is money you'd never have had to repay. It's like overpaying a debt that was going to be cancelled. The exception is if you earn significantly above average — say £50,000 or more within a few years of graduating — and your projections show you'll clear the full balance within the 40-year window. In that case, overpaying reduces the total interest you'll pay. Run the numbers using the Student Loan Repayment Calculator on the government's Student Finance England website.

Student loan repayments come out of your salary automatically through PAYE, just like tax and National Insurance. They're not optional once you cross the threshold. On a £32,000 salary, your Plan 5 repayment is £52.50 a month. On £40,000, it's £112.50. On £50,000, it's £187.50. These amounts matter when you're budgeting for rent, bills, and savings. Treat your student loan repayment as a fixed deduction — like tax — and budget from your net pay after it's been taken. Apps like SYM work with your actual take-home pay so you're always budgeting from real numbers, not gross salary fantasies.

If you move outside the UK, you're still liable for repayments. The Student Loans Company sets fixed repayment amounts based on the cost of living in your destination country. You'll need to report your income annually and make payments directly. If you don't, the SLC can (and does) pursue the debt. Interest continues to accrue regardless of where you live. If you're planning to work abroad after graduating, factor this into your plans — the repayment amounts for some countries can be higher than what you'd pay on the same salary in the UK.