HECS Repayment Calculator Australia 2026
HECS Repayment Calculator 2026: Your Complete Guide to HELP Debt in Australia
You want clear answers about your student loan. The HECS repayment calculator 2026 delivers exactly that. With major reforms now in place, including a 20% debt cut and a new marginal repayment system, you calculate repayments more accurately than ever. This guide walks you through everything step by step so you understand your obligations, save money where possible, and plan confidently for the future.
HECS / HELP
Repayment Calculator
Instantly calculate your compulsory study loan repayment using the ATO’s 2025–26 marginal repayment thresholds.
Your Income Details
Include taxable income + reportable fringe benefits + net investment losses + reportable super contributions.
Check your current balance via ATO online services or myGov. If already reduced by the 20% government cut, use the post-reduction figure.
| Repayment Income | Repayment Formula |
|---|---|
| Below $67,000 | Nil |
| $67,001 – $124,999 | 15c per $1 above $67,000 |
| $125,000 – $179,285 | $8,700 + 17c per $1 above $125,000 |
| $179,286 and above | 10% of total repayment income |
Source: Australian Taxation Office — Study and training loan repayment thresholds and rates (2025–26). Marginal repayment system effective from 1 July 2025. Thresholds indexed annually to average weekly earnings. The 20% government reduction to all HELP balances was applied before 1 June 2025 indexation (3.2%).
What Is HECS-HELP Debt and Why Does Repayment Matter?
HECS-HELP (now simply called HELP) lets you defer university fees. The government pays your course costs upfront, and you repay through the tax system once your income rises. You never pay interest like a bank loan. Instead, the debt adjusts annually for inflation (now capped at the lower of wage growth or CPI).
Repayments start automatically when you lodge your tax return. The Australian Taxation Office (ATO) works out the exact amount and deducts it from your refund or adds it to your tax bill. In 2026, you benefit from two huge government changes that make repayments fairer and lower your balance.
Major Updates for 2026: 20% Debt Reduction and Fairer Rules
The government cut every outstanding HELP debt by 20% in early 2026 (based on your balance at 1 June 2025 before indexation). You did nothing – the ATO applied it automatically. This wiped billions off student loans nationwide.
At the same time, the compulsory repayment system switched to marginal rates from 1 July 2025. You now repay only on income above the new threshold instead of a percentage of your entire income. Most people pay hundreds or even thousands less each year under this system.
These changes mean your HECS repayment calculator 2026 shows lower compulsory amounts for typical earners. High earners still cap at 10% of total repayment income, so no one pays more.
2025–26 Repayment Thresholds and Rates (Current for 2026 Tax Returns)
Here is the official ATO table you use in the calculator:
- $0 – $67,000: Nil repayment
- $67,001 – $125,000: 15 cents for every $1 over $67,000
- $125,001 – $179,285: $8,700 plus 17 cents for every $1 over $125,000
- $179,286 and above: 10% of your total repayment income
Compare this to the old 2024–25 system (percentage of total income from $54,435). The new rules save you money straight away. For example:
- At $73,810 repayment income you repay only $1,021.50 (instead of much more under the old rules).
- At $127,064 you repay $9,050.88.
- At $238,537 you repay $23,854 (still 10% of total).
You calculate repayment income by adding your taxable income, reportable fringe benefits, net investment losses, reportable super contributions, and exempt foreign employment income.
How to Use the Official HECS Repayment Calculator 2026
The ATO provides the best free tool at ato.gov.au/calculators-and-tools/study-and-training-loan-repayment-calculator. You enter your estimated repayment income for the year. The calculator instantly shows your compulsory repayment and any overseas obligation.
Important note: Until 1 July 2026 the ATO calculator does not yet reflect the full impact of reduced repayments. For the most accurate 2025–26 estimate right now, use the Department of Education’s Reduction and Repayment Estimator at education.gov.au. Both tools give reliable figures you can trust.
You also find third-party calculators online, but always cross-check against official ATO rates to avoid errors.
Step-by-Step Examples Using the 2026 Calculator
Example 1: Emma earns $80,000. She enters $80,000 repayment income. Calculation: ($80,000 – $67,000) × 15% = $1,950. Emma sees she repays just $1,950 this year.
Example 2: Michael earns $150,000. He calculates: $8,700 + ($150,000 – $125,000) × 17% = $12,950. The marginal system keeps his repayment manageable.
Example 3: Sarah earns $200,000. She repays exactly 10% = $20,000. The cap protects her from higher rates.
Run your own numbers in the HECS repayment calculator 2026 today to see your personal figure.
Factors That Affect Your Repayment Amount
Several things change the final number you see in the calculator:
- Your total repayment income (not just salary).
- Whether you have multiple loans (HELP, VET Student Loan, etc.) – the ATO applies repayments in a set order.
- Your current debt balance after the 20% cut.
- Any voluntary repayments you made before 1 June (these reduce indexation).
- Overseas living – you may still owe if your worldwide income exceeds the threshold.
You check your exact balance anytime through myGov linked to the ATO.
Smart Tips to Manage and Clear Your HELP Debt Faster
You control your debt more than you think.
- Make voluntary repayments anytime via the ATO online. They reduce your balance immediately and are not refundable, but they lower future indexation.
- Time extra payments before 1 June each year to minimise inflation adjustments.
- Consider salary packaging or bonus timing if your employer offers it – some packages reduce reportable income.
- Track your balance yearly and celebrate every reduction.
- Remember: you never pay more than the income-based amount, even if your debt is small.
Many graduates clear their debt in 5–10 years under the new rules.
Common Questions About the HECS Repayment Calculator 2026
You now know how the system works in 2026. The changes deliver real savings and simplicity. Use the official calculator regularly, stay on top of your balance, and consider voluntary payments if you want to finish faster.
With the 20% cut already applied and marginal rates in place, you repay less while building your career. Run your numbers in the HECS repayment calculator 2026 today and take control of your student debt.
Frequently Asked Questions
When do I start repaying my HECS debt in 2026?
You begin compulsory repayments when your repayment income exceeds $67,000. The ATO calculates and collects this automatically through your tax return.
How does the 20% debt reduction affect my repayments?
The reduction lowers your outstanding balance, so you pay off the debt faster. Your annual compulsory repayment amount depends on income, not the balance (until the debt reaches zero).
Can I use the ATO calculator right now for accurate 2026 figures?
Yes, but for the most up-to-date estimate including all reforms, use the Department of Education’s estimator until the ATO tool updates on 1 July 2026.
What counts as repayment income?
It includes your taxable income plus reportable fringe benefits, super contributions, investment losses, and some foreign income. Check the full ATO list for precision.
Should I make voluntary repayments in 2026?
Voluntary repayments reduce your balance immediately and cut future indexation. They are ideal if you have extra cash and want to finish your debt sooner.