CheckTax· Australian Tax & Money CalculatorsSource-verified
Calculator · FY 2025-26

HECS / HELP Repayment Calculator

Work out your compulsory study and training loan repayment for 2024-25 and 2025-26, including the new marginal system, and get an estimate of when your debt will clear.

Advanced: add back RFB and RSC

Repayment income (ATO QC16176) = taxable income + reportable fringe benefits + reportable super contributions + net investment loss + exempt foreign employment income. The two boxes below are the additions that most often catch salary-sacrificers and novated-lease holders by surprise. Each $1 you enter here adds $1 to the repayment-income calc.

Plan a payoff, how much extra to clear in N years?

Simulates year-by-year compulsory repayment + indexation at the verified 2.8% rate (lower of CPI or WPI, 1 June 2026). Income and indexation are held constant. Bisection solver, picks the smallest extra voluntary payment that clears the debt in your target years.

Calculations run in your browser. Nothing is sent.

Frequently asked

How much HECS do I pay on $80,000?
2025-26: ~$1,950 (15c per $ from $67,000 to $125,000). 2024-25: ~$3,200 (flat 4.0% on total). Enter 80000 above to confirm for your year.
What changed for 2025-26?
Repayments moved to a marginal system: nil below $67,000, then 15c/$ to $125,000, $8,700 + 17c/$ to $179,285, and 10% of total income above that. You only repay on income above the threshold, not your whole income.
When is my debt indexed?
On 1 June each year. From 1 June 2025 indexation is the lower of CPI or the Wage Price Index. The 1 June 2026 indexation rate was 2.8%, the lowest since 2021 (1 June 2025 was 3.2%). Indexation is separate from the compulsory repayment above.
Does the repayment reduce my taxable income?
No. It is a compulsory repayment collected through the tax system on top of your income tax and Medicare levy, it is not a tax deduction.

Related calculators