If You Never Pay Your HECS Debt: What Happens

If you never pay your HECS debt, nothing legally "forgives" it: the debt does not expire, it is indexed upward every year, and the Australian Taxation Office (ATO) automatically collects compulsory repayments through your tax return the moment your income rises above the threshold. You can go years paying nothing if you earn little, but the balance stays on your record, survives bankruptcy, follows you overseas, and is only written off when you die. This guide explains each of those outcomes in plain Australian English.

This is general information about the Higher Education Loan Program (HELP), not personal financial or tax advice. Figures such as the repayment threshold and indexation rate change every year, so treat the numbers here as a guide and confirm current amounts at ato.gov.au or in your myGov account before acting. If you want to see how a repayment is worked out on your own income, our HECS repayment calculator does the maths for you.

Does a HECS debt ever go away if you never pay it?

No. A HECS-HELP debt is an income-contingent loan, and there is no time-based expiry: it does not lapse after seven years, after a decade, or at any other point simply because you have not made a repayment. Three things keep it alive. First, indexation. On 1 June each year the ATO applies an indexation factor to the part of your debt that is more than 11 months old, so the balance grows even when you are not paying. Second, the debt is recorded against your tax file number, so the Australian Taxation Office can match it to your income data indefinitely. Third, compulsory repayment income is assessed every time you lodge a tax return, so the system re-checks each year whether you now earn enough to repay.

The only situations in which part or all of the balance is removed are specific: death (covered below), successful remission in cases of genuine error, or targeted government programs such as HELP debt reduction for eligible rural doctors and very remote teachers. "Never paying" is not one of them.

What indexation does while you pay nothing

Indexation is tied to the Consumer Price Index (CPI), and recent law caps it so the rate is the lower of CPI or the Wage Price Index (WPI). It is not interest, but the effect is similar: a balance left untouched keeps pace with inflation. The table below is illustrative only - it uses a hypothetical indexation rate to show the mechanism, not a forecast. Check the actual rate for the current year at ato.gov.au.

The point is simple: doing nothing is not free. If your income never rises above the threshold, indexation can slowly enlarge a balance you never actively repay.

What happens when your income rises above the threshold

HECS repayments are not optional once you earn enough. When your repayment income reaches the compulsory repayment threshold, the ATO calculates a compulsory HECS repayment and includes it in your notice of assessment. From 2025-26 the threshold sat at approximately $67,000, and the system moved to a marginal model where the repayment applies to income above the threshold rather than a flat percentage of your whole income. The 2026-27 threshold is indexed upward again - confirm the current figure at ato.gov.au or estimate it with our calculator.

If you are an employee, your employer usually withholds extra tax from each pay once you tell them (via a tax declaration) that you have a HELP debt. That withholding is held against the compulsory repayment worked out at tax time. In other words, by the time you "decide" whether to pay, the money has generally already been set aside through pay as you go (PAYG) withholding. There is no practical way to earn above the threshold as a regular employee and pay nothing.

Can you avoid HECS by moving overseas?

No. Since reforms that took effect around 2016-17, Australians with a HELP debt who live overseas for more than six months must report their worldwide income to the Australian Taxation Office each year and make repayments on the same income-contingent basis as residents. You report through your myGov account linked to ATO online services. Failing to report overseas income does not erase the debt - it simply leaves the balance to keep being indexed, and can expose you to penalties. The debt genuinely follows you across borders, so relocating is not an exit strategy.

Does bankruptcy clear a HECS debt?

Generally no. Under Australian insolvency rules, an accumulated HELP debt is treated as a non-provable debt in bankruptcy, which means it is not wiped by a bankruptcy discharge the way many ordinary consumer debts are. You can emerge from bankruptcy still owing your HECS-HELP balance, and compulsory repayments resume once your income is above the threshold again. One nuance: a compulsory repayment amount that has already been raised on an assessment before you became bankrupt may be treated differently from the underlying accumulated loan. Because this is a technical area, speak to a registered trustee or the ATO about your specific circumstances.

What happens to a HECS debt when you die?

This is the one point at which an unpaid HECS debt is genuinely cancelled. When a person with a HELP debt dies, the remaining balance is written off and is not passed on to family or recovered from most of the estate. The important exception is that any compulsory repayment relating to the period before death - for example, an amount already calculated on income earned in the final income year - must still be paid from the deceased estate. Beyond that assessed amount, the leftover debt dies with the debtor. Relatives do not inherit a HECS-HELP debt.

Why "just wait it out" rarely works

Some people assume that if they earn modestly for long enough, the debt becomes irrelevant. In practice, careers tend to progress, the threshold is a real income level many people eventually cross, and indexation quietly grows the balance in the meantime. Study and Training Support Loans - the umbrella that includes HECS-HELP, FEE-HELP, VET Student Loans and similar schemes - all sit in the same compulsory repayment system, so consolidating study later can increase the balance the ATO is watching. The strategy of never paying usually just means paying later, on a larger indexed figure.

How the ATO keeps track of an unpaid HECS debt

Part of why "never paying" does not work is the sheer reach of the data-matching the Australian Taxation Office runs. Your HELP balance is linked to your tax file number, and every employer, bank and investment body reports income against that number. When you lodge a tax return, the ATO already has pre-filled income data, so it can calculate your compulsory repayment income - which is more than just salary. Compulsory repayment income combines your taxable income with reportable fringe benefits, reportable super contributions, net investment losses and certain exempt foreign income. That means someone who arranges a low taxable income through salary sacrifice or negative gearing can still be pushed over the threshold once those amounts are added back.

There is also no "out of sight, out of mind" window. A balance you ignore for five years is still visible in myGov and in ATO online services, still indexed every 1 June, and still waiting for the first year your income crosses the threshold. The system is patient in a way individuals rarely are.

Because the definition is broad, strategies that reduce ordinary tax often do little to reduce a HECS repayment. The most reliable figure is the one a calculator or the ATO produces from your full repayment income, not your take-home pay.

Your practical options instead of ignoring it

Ignoring a HECS debt has no upside, but you do have legitimate choices. If you are in genuine hardship, you can apply to the ATO to defer or amend a compulsory repayment - deferral is not forgiveness, but it buys time. You can make voluntary repayments to reduce the balance before the 1 June indexation date if paying it down suits your finances. And you can simply let the income-contingent system do its job: pay nothing while you earn little, and repay automatically when you earn more. To see what a given income would trigger, estimate it first with our calculator and then confirm against ato.gov.au or Services Australia guidance.

• Check your balance: log in to myGov, link the ATO, and view your current HELP balance and indexation history.
• Plan around 1 June: any voluntary payment must clear before indexation to reduce the indexed amount.
• Report overseas income: if you live abroad, lodge an overseas travel notification and report worldwide income.
• Ask about hardship: the ATO can defer a compulsory repayment in serious-hardship cases.

In short, a HECS debt is one of the few debts you can safely leave idle when you earn little - but "never paying" is a fiction. The Australian Taxation Office, indexation, and the compulsory repayment system ensure the balance is still there, still growing, and still collectible for as long as you are alive and earning.

This article is general information, not financial, tax or legal advice. Figures are approximate and change over time — always verify with a qualified professional or the official source before making a decision.

Written and reviewed by the HECS Debt Calculator editorial team. Facts checked against primary sources; see the reference above.

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