Understanding Students Loan: UK and Australia Compared
Comparing student loans in the UK and Australia reveals two systems that look similar on the surface but work quite differently in practice. No fixed monthly bill.
No credit checks. Missing a payment won’t touch your credit file. For most graduates, it functions less like a debt and more like an income-contingent levy.
For many graduates, the system behaves more like a tax on earnings above a certain threshold than a conventional debt.
Australia runs a broadly similar system through HECS-HELP, but the two countries differ in several practical ways.
This guide covers everything: what the UK loan actually pays for, how repayment works under each plan, how HECS-HELP stacks up, and what changed for 2026/27.
What the Tuition Fee Loan Covers
A UK student loan from Student Finance England usually has two separate parts.
The Tuition Fee Loan pays your course fees. It goes straight to your university, not to you. You never see this money land in your own account.
For 2026/27, the maximum fee for most full-time undergraduate courses in England rose to £9,790.
This is the first increase since 2017, confirmed in GOV.UK’s official guidance on tuition fees for 2026 to 2027.
What the Maintenance Loan Covers
The Maintenance Loan covers living costs such as rent, food, and travel. It pays directly into your bank account, usually in three instalments across the year.
The amount depends on your household income and where you live while studying.
Students living away from home in London can access more than those living with parents.
Treat these as two separate debts in your head, even though they show up as one combined balance on your statement.
Only the Maintenance Loan changes with your family’s income.
Everyone on the same course gets the same Tuition Fee Loan, regardless of background.
You can check current Maintenance Loan rates on the GOV.UK student finance calculator.
How Repayment Actually Works
This is the part that surprises most people. You do not repay a fixed amount each month based on what you borrowed.
You repay a percentage of your income above a threshold. That threshold depends on which repayment plan applies to you.
Which Plan Are You On?
Most undergraduates who started in England or Wales between 2012 and 2023 sit on Plan 2. From April 2026, the Plan 2 threshold is £29,385 a year, according to GOV.UK’s guide to student loan repayment.
Earn below that and you repay nothing, regardless of your loan balance. Earn above it and you repay 9% of the amount over the threshold, not 9% of your whole salary.
A Worked Example
Someone on Plan 2 earning £35,000 a year sits £5,615 above the threshold.
Nine per cent of that comes to roughly £505 a year, or about £42 a month.
If their salary dropped to £29,000, repayments would stop completely until income rose again.
Plan 5 and Other Plans
Plan 5 now applies to students who started courses in England from August 2023 onwards.
This plan sets a lower threshold of £25,000 a year, so repayments start earlier.
Write-off comes after 40 years rather than 30. Scottish students on Plan 4 currently get the highest threshold, at £33,795 for 2026/27.
Full details on all plans are available through SAAS for Scottish students and Student Finance Wales for Welsh students.
Postgraduate Loans
Postgraduate loans for master’s and doctoral study run alongside any undergraduate loan. The postgraduate threshold sits at £21,000, with repayments at 6% of income above that.
Someone holding both a Plan 2 loan and a postgraduate loan could repay both simultaneously.
In practice this can mean 15% of income above the higher of the two thresholds.
The Student Loans Company is the place to check if you hold multiple loan types.
What Changed for 2026/27
A few changes matter if you are currently studying, about to start, or already repaying.
Tuition fees rose for the first time in almost a decade, from £9,535 to £9,790 for most courses.
The Plan 2 threshold rose to £29,385 from April 2026. The government then plans to freeze it at that level until April 2030, rather than letting it rise with inflation.
As wages rise over those years, more of a graduate’s income will sit above the threshold. Real terms repayments will likely increase gradually, even though the headline rate stays fixed.
This analysis comes from the Institute for Fiscal Studies.
Plan 5 borrowers became liable for repayment for the first time in April 2026.
This plan is still new, so expect some early confusion as payroll teams adjust to the new threshold.
How Australia’s System Compares
Australia’s main scheme, HECS-HELP, follows a similar principle to the UK system. Both countries collect repayments through the tax and payroll system.
Both set a minimum income threshold below which nothing is repaid. The similarities mostly end there.
Repayment Thresholds
For the 2025 to 2026 financial year, Australia’s minimum repayment threshold sits at AU$67,000, according to the Australian Taxation Office.
Converted roughly, this sits close to the UK’s Plan 2 threshold, though any direct comparison stays approximate.
Australia’s threshold rises again for 2026 to 2027, continuing a pattern of increases that contrasts with the UK’s freeze.
How Repayment Rates Are Calculated
The UK applies one flat rate, 9% for undergraduate plans, above the threshold.
Australia switched to a marginal rate system in 2025. Repayments now calculate only on the portion of income within each band, a bit like how income tax bands work.
A small pay rise just above the Australian threshold now has a much smaller immediate effect on repayments than the same rise would in the UK.
Indexation vs Interest
The UK adds interest to student loans throughout the loan’s life, with the rate varying by plan and sometimes by income.
Australia uses indexation instead, adjusting the outstanding balance each year by the lower of the Consumer Price Index or the Wage Price Index.
In practice, this has usually grown debt more slowly than the UK’s higher interest plans, especially during periods when UK rates link to RPI plus a margin.
The Reserve Bank of Australia publishes current CPI and WPI figures if you want to track indexation trends.
Write-Off Periods
This is one of the most significant structural differences between the two systems.
UK plans write off any remaining balance after 25 to 40 years depending on the plan, regardless of how much remains.
Australia’s HECS-HELP has no equivalent automatic write-off during a graduate’s working life.
The debt stays payable for as long as the person earns above the threshold.
Recent Changes in Both Countries
Australia introduced a one-off 20% reduction to existing HELP debts as at 1 June 2025, applied automatically by the ATO, alongside the switch to marginal repayment rates.
The UK introduced no equivalent reduction. Instead it froze the Plan 2 threshold, which pushes in the opposite direction by gradually raising real terms repayments rather than cutting the underlying balance.
The Australian Department of Education has full detail on the HELP changes.
Why a Student Loan Won’t Hurt Your Credit Score
A student loan does not appear on a standard credit check the way a credit card or personal loan does.
Missing a year of repayment because your income dropped will not damage your credit score.
Lenders assessing a mortgage application will usually ask about your loan separately and factor the monthly repayment into affordability calculations.
Experian UK explains this in more detail if you are applying for a mortgage and want to understand exactly how lenders treat it.
Why Most Graduates Never Clear Full Balance
Interest builds on the loan throughout your studies and afterwards.
Most borrowers repay a percentage of income rather than a fixed amount, so many graduates never clear the full balance before write-off arrives.
Whether growing interest matters to you personally depends mostly on how much you expect to earn over your working life.
High earners are more likely to repay in full. Lower earners are more likely to benefit from the eventual write-off.
The Money Saving Expert student loan guide has a solid breakdown of when overpaying actually makes sense for different income levels.
When Voluntary Overpayments Actually Make Sense
Voluntary overpayments are allowed, but they only make financial sense for people confident they will earn enough to repay the loan in full anyway.
If you are unlikely to clear the balance before the write-off date regardless, an overpayment simply reduces what would otherwise have been cancelled.
You can make overpayments directly through the Student Loans Company repayment portal.
Frequently Asked Questions
Do student loans affect your credit score in the UK?
No. Student loans do not normally appear on standard credit reports.
Can you repay a student loan early?
Yes. Voluntary repayments can be made at any time.
What happens if you move abroad?
You still need to repay if your income exceeds the overseas repayment threshold.
Checking Your own Situation
Working out which plan applies to you depends on when and where you started your course, not simply when you graduated.
Confirm your plan and current balance through your official online account on GOV.UK rather than a third party calculator, since calculators sometimes use slightly outdated figures.
Thresholds and rates get reviewed most years and can change.
Figures correct for 2026/27 may not hold for long, particularly given the freeze running through to 2030.
None of this counts as financial advice.
If your circumstances are unusual, such as studying abroad, becoming self-employed, holding more than one type of loan, or moving between the UK and Australia partway through repayment, check directly with the Student Loans Company or the Australian Taxation Office.