Australia HECS/HELP Loan Repayment Calculator
Calculate compulsory HECS/HELP repayments and payoff timelines for 2026/27. Factors in ATO repayment income thresholds and annual CPI indexation.
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Calculation Methodology & Statutory Rules
Compulsory HELP repayments are calculated based on your total repayment income using progressive ATO brackets starting at $54,435 (1%) up to $141,848 (10%).
Remaining HELP debt is indexed annually on 1 June using the lower of CPI or WPI (estimated ~3.8% for 2026).
In each projected year: compulsory and voluntary repayments reduce the balance first, and annual indexation is applied to the remaining balance on 1 June.
Repayments continue until the debt balance reaches $0.
Frequently Asked Questions
Q1.What is the minimum income threshold for HECS/HELP repayments in 2026/27?
For the 2026/27 tax year, the compulsory HECS/HELP repayment threshold begins at $54,435. Incomes below this amount require $0 compulsory repayment.
Q2.How are HECS/HELP debts indexed in Australia?
HELP debts are indexed annually on 1 June. Under recent legislation, indexation is calculated using the lower of the Consumer Price Index (CPI) or Wage Price Index (WPI) to prevent excessive indexation.
Q3.Are HECS/HELP repayments tax-deductible?
No, compulsory and voluntary HELP debt repayments are made with after-tax dollars and are not tax-deductible.
Q4.Should I make voluntary repayments on my HECS/HELP debt?
Voluntary repayments directly reduce your balance and avoid future indexation. However, because HELP loans carry no interest (only indexation), many financial advisers suggest prioritizing high-interest debts before making voluntary HELP payments.
Disclaimer: Results are estimates based on standard tax rules for the 2026 tax year and are provided for informational purposes only. Individual circumstances (deductions, credits, specific state/local rules) may significantly affect your actual tax liability. Always consult a qualified tax professional or accountant for advice specific to your situation.