HECS-HELP Repayment Guide

Everything about HECS-HELP student loan repayments for 2026-27: ATO thresholds from $54 435, CPI indexation, overseas obligations and debt reduction tips.

By Mottalib Radif, MBA · Updated June 2026

What Is HECS/HELP?

HECS-HELP is the Australian Government's income-contingent loan scheme for higher education. Originally introduced as the Higher Education Contribution Scheme (HECS) in 1989 under the Hawke government, it was one of the first income-contingent loan systems in the world and has since been studied and replicated by dozens of countries. The scheme allows eligible domestic students to defer their university tuition fees and repay them through the tax system once their income exceeds a minimum threshold. It was later expanded and renamed HELP (Higher Education Loan Program) to encompass additional loan types beyond the original HECS structure.

The fundamental principle of HECS/HELP is that repayments are tied to your ability to pay: if you earn below the minimum threshold, you owe nothing. If you earn above it, a percentage of your total repayment income is collected through the tax system alongside your regular PAYG withholding. The debt does not accrue traditional interest. Instead, it is indexed annually to maintain its real value, with indexation now capped at the lower of CPI or WPI following the landmark 2024 reforms.

As of 2024, approximately 3 million Australians hold a combined HELP debt exceeding $74 billion, making it one of the largest government loan programs in the country. The average HELP debt for a bachelor's degree graduate is approximately $25 000 to $40 000, depending on the field of study. Medical degrees can result in debts exceeding $55 000, while arts and humanities degrees typically range from $18 000 to $28 000. The average time to repay a HELP debt through compulsory repayments is approximately 8 to 12 years, though this varies widely based on income and career trajectory.

Types of HELP Loans

The HELP umbrella encompasses several distinct loan types, all of which follow the same repayment thresholds and rules:

• HECS-HELP: For students in Commonwealth Supported Places (CSP) at universities. The government pays a portion of your tuition fee (the "Commonwealth contribution"), and you pay the remainder (the "student contribution"), which can be deferred as a HECS-HELP loan. CSP student contributions range from approximately $4 124 to $16 952 per year depending on the course discipline.
• FEE-HELP: For full-fee-paying domestic students at universities and eligible higher education providers. There is a lifetime FEE-HELP limit of $178 134 (or $113 748 for non-undergraduate courses in some fields). A 20% loan fee applies to undergraduate FEE-HELP loans (waived for postgraduate courses).
• SA-HELP: For student services and amenities fees, which are compulsory charges levied by universities for non-academic services. The maximum SA-HELP amount is approximately $326 per year.
• OS-HELP: For students undertaking a period of study overseas as part of their Australian course. The maximum OS-HELP loan is $8 248 per study period (or $9 898 for Asian study).
• VET Student Loans: For vocational education and training courses at diploma level and above. These loans have course-specific caps and are available at approved VET providers.

All HELP debts are aggregated into a single balance and repaid through the same mechanism. The ATO does not distinguish between loan types when calculating your compulsory repayment; it uses your total HELP balance and your repayment income.

Repayment Thresholds 2025-26

Your compulsory repayment is calculated as a percentage of your total repayment income (RI), not just your salary. Repayment income includes taxable income, any net investment losses (negative gearing losses added back), reportable fringe benefits amounts, and reportable super contributions (salary sacrifice above the SG rate). This broader definition prevents people from using salary packaging or negative gearing to reduce their HELP repayment obligations below what they would otherwise be.

The Cliff Effect: Why $1 Can Cost You Hundreds

A critical and often misunderstood feature of HECS/HELP repayments is that the percentage applies to your entire repayment income, not just the portion above the threshold. This creates a "cliff effect" at each threshold boundary where a small increase in income triggers a disproportionately large increase in your repayment obligation.

The most dramatic cliff occurs at the first threshold. If your repayment income is $54 434, you owe $0 in HECS repayments. If your income is $54 435, you owe 1% of $54 435, which is $544. That single extra dollar of income costs you $544 in compulsory repayments. At higher income levels, the cliff effects are proportionally smaller (the percentage steps are 0.5% rather than 1%), but they can still be significant. Moving from $62 850 to $62 851 jumps your rate from 1% to 2%, increasing your repayment from $629 to $1 257, a jump of $628 triggered by $1 of extra income.

While you should almost never turn down income to avoid a HECS cliff (the additional income after the repayment is still positive in most cases), it is important to understand the effect for budgeting purposes, particularly if you are near a threshold and anticipating a bonus, overtime, or investment income that could push you across.

Indexation: The 2024 Reforms That Changed Everything

HELP debts are indexed annually on 1 June to maintain the real value of the debt. Historically, indexation was tied to the Consumer Price Index (CPI), which measures changes in the cost of goods and services. Under normal economic conditions, CPI indexation was typically 1.5% to 3.0% per year, making HELP one of the cheapest forms of debt available to Australians.

However, the post-pandemic inflation spike changed the calculus dramatically. In June 2023, the CPI-based indexation rate was 7.1%, the highest in the scheme's history. A borrower with a $30 000 HELP debt saw their balance increase by $2 130 in a single day, wiping out the equivalent of several months' compulsory repayments. This led to widespread community anger and political pressure for reform.

In response, the Australian Government legislated the most significant change to HECS/HELP since the scheme's introduction: indexation is now permanently capped at the lower of CPI or the Wage Price Index (WPI). This cap was applied retrospectively from 1 June 2023, meaning that borrowers who were charged the 7.1% CPI rate had their balances recalculated at the lower WPI rate of 3.2%. The difference was applied as a credit, reducing balances by approximately 3.9 percentage points. For a $30 000 debt, this meant a credit of approximately $1 170.

Going forward, the CPI-or-WPI cap provides a permanent safeguard. Under normal conditions, CPI and WPI track each other closely. But during inflationary spikes (when prices rise faster than wages), the WPI cap ensures that HELP debts never grow faster than wage increases. This preserves the income-contingent principle: your debt should never outpace your ability to repay it. For the June 2024 indexation period, the WPI-capped rate was 4.0%, compared to a CPI rate that would have been higher. Approximately 3 million borrowers benefited from the retrospective adjustment, with credits automatically applied to their ATO accounts.

Repayment Examples at Different Income Levels

Years to repay assumes constant salary with approximately 3.5% annual indexation on the remaining balance. Actual repayment time depends on salary growth and indexation rates. At very low repayment rates (1-2%), indexation may exceed repayments, causing the balance to grow.

Overseas Obligations

Since 1 January 2017, Australians living overseas with a HELP debt must lodge an overseas HELP assessment with the ATO if their worldwide income exceeds the minimum repayment threshold. This applies regardless of which country you live in, whether you are paying taxes overseas, or how long you have been away from Australia. Your worldwide income is converted to Australian dollars and assessed against the standard repayment thresholds.

The ATO requires overseas HELP debtors to submit an annual assessment by 31 October (or an extended date if using a tax agent). Non-compliance can result in penalties of up to $5 500 per offence. The ATO has information-sharing agreements with tax authorities in more than 40 countries (including the UK, US, Canada, and NZ through the Common Reporting Standard and bilateral treaties), giving it the ability to identify non-compliant borrowers living abroad.

If you are planning to move overseas, consider making voluntary repayments before departing to reduce the balance subject to indexation. Your HELP debt continues to be indexed while you are overseas (based on Australian CPI/WPI), and if you are in a country with a high cost of living, the combination of overseas living expenses and HELP repayments can be financially challenging.

Strategies to Manage Your HECS Debt

• Make voluntary repayments before 1 June: Any voluntary repayment made before the 1 June indexation date reduces your balance before indexation is applied. A $2 000 voluntary repayment in May on a $30 000 balance at 4% indexation saves $80. While modest, this is a guaranteed, risk-free return on your money equal to the indexation rate.
• Do not rush to pay off HECS: HECS/HELP is almost always the cheapest debt an Australian will ever have. With indexation capped at the lower of CPI or WPI (typically 2% to 4%), the effective cost is far below a mortgage (5% to 7%), car loan (7% to 12%), or credit card (15% to 22%). Directing extra money toward higher-interest debts or into investments with higher expected returns (super salary sacrifice at a guaranteed 15% to 32% tax saving, or index funds with long-term returns of 7% to 10%) will produce a better financial outcome in nearly every scenario.
• Prioritise higher-interest debts first: If you have a credit card at 20% and a HECS debt indexed at 4%, every dollar used to pay down the credit card saves five times more than the same dollar applied to HECS. Pay minimums on HECS (through the compulsory system) and aggressively attack higher-rate debts.
• Be aware of threshold boundaries: If your income is close to a repayment threshold, consider how bonuses, overtime, investment returns, or negative gearing will affect your repayment income. A bonus that pushes you from $62 850 to $63 000 triggers a 2% repayment rate on your entire income instead of 1%, costing an additional $628. While you should never refuse income to avoid this, understanding the impact helps with budgeting.
• Monitor your balance through myGov: Your HELP balance, transaction history, indexation adjustments, and any credits from the 2024 reforms are all visible through your ATO account on myGov. Check annually to ensure your compulsory repayments are being correctly applied and to track your progress toward repayment.
• Consider upfront payment discounts: Students who pay their student contributions upfront (rather than deferring through HECS-HELP) receive a 10% discount. For a $10 000 annual contribution, this saves $1 000. Whether this discount justifies the opportunity cost depends on your financial situation and what you would do with the money otherwise.

Common Misconceptions About HECS/HELP

• "HECS charges interest." HECS does not charge interest. It is indexed to the lower of CPI or WPI, which preserves the real value of the debt but does not add interest above inflation. In real terms, you repay approximately the same purchasing power you borrowed.
• "I should pay off HECS as fast as possible." Unless you have no other debts, no better investment opportunities, and no need for an emergency fund, accelerating HECS repayment is usually not the optimal strategy. The indexation rate (2% to 4%) is almost always lower than the return you could earn by investing the same money elsewhere.
• "My HECS debt will follow me forever." HELP debts are automatically cancelled upon death and do not pass to your estate, family, or next of kin. They are also cancelled if you become permanently incapacitated. The debt exists only for you, during your lifetime, and only requires repayment while your income exceeds the threshold.
• "Paying upfront is always better than deferring." The 10% upfront discount is valuable, but the money used for upfront payment has an opportunity cost. If you invested that money at 7% per year instead of paying upfront, you would earn more over time than the 10% discount saves, particularly for students who will not reach the repayment threshold for several years after graduation.
• "My employer withholds the right amount of HECS." PAYG withholding for HECS is based on your pay from that employer and assumes consistent earnings throughout the year. If you have multiple income sources, irregular income, or investment returns, the withholding may not accurately reflect your final repayment obligation. The true figure is calculated when you lodge your tax return.

Sources

• ATO: HELP Repayment Thresholds and Rates
• ATO: Overseas Repayment Obligations
• Study Assist: HELP Loans Overview
• Department of Education: HELP Program