HECS-HELP Repayment Guide 2026: Thresholds, Rates, and Paying It Off Faster
Australia has approximately 3.4 million people with outstanding HECS-HELP debt, with the average balance sitting around $24,000. In June 2023, CPI indexation of 7.1% added over $1,700 to the average balance overnight — a wake-up call for millions who assumed their debt was barely growing. Here is exactly how HECS-HELP repayments work in 2026-27, what happens with indexation, and whether paying it down early makes financial sense.
What Is HECS-HELP?
HECS-HELP is a Commonwealth Government loan scheme that allows eligible Australian students to defer paying their tuition fees for Commonwealth Supported Places (CSP) at universities and certain other higher education providers. Instead of paying upfront, the debt is recorded with the ATO and repaid once your income crosses a threshold.
Key characteristics of HECS-HELP debt:
- No interest in the traditional sense — the balance does not compound with an interest rate
- Instead, the balance is indexed annually to the Consumer Price Index (CPI) on 1 June each year, which maintains the real purchasing power of the debt
- Repayments are compulsory once your repayment income exceeds the annual threshold
- The debt is collected via the PAYG withholding system through your employer, or via your annual tax return
- The debt is written off at death — it does not pass to your estate
- The debt is only repaid in Australia — if you move overseas, repayments are still required once you earn above the threshold (the overseas repayment obligations were introduced from 2017)
2026-27 HECS-HELP Repayment Thresholds and Rates
Repayments are based on your repayment income, which is your taxable income plus any total net investment loss, total reportable fringe benefits, and reportable employer super contributions. This is broader than just your salary.
| Repayment Income | Repayment Rate | Annual Repayment on Threshold Income |
|---|---|---|
| Below $54,435 | Nil | $0 |
| $54,435 – $62,849 | 1.0% | $544 – $628 |
| $62,850 – $66,620 | 2.0% | $1,257 – $1,332 |
| $66,621 – $70,617 | 2.5% | $1,665 – $1,765 |
| $70,618 – $74,855 | 3.0% | $2,119 – $2,246 |
| $74,856 – $79,346 | 3.5% | $2,620 – $2,777 |
| $79,347 – $84,107 | 4.0% | $3,174 – $3,364 |
| $84,108 – $89,154 | 4.5% | $3,785 – $4,012 |
| $89,155 – $94,503 | 5.0% | $4,458 – $4,725 |
| $94,504 – $100,174 | 5.5% | $5,198 – $5,510 |
| $100,175 – $106,185 | 6.0% | $6,011 – $6,371 |
| $106,186 – $112,556 | 6.5% | $6,902 – $7,316 |
| $112,557 – $119,309 | 7.0% | $7,879 – $8,352 |
| $119,310 – $126,467 | 7.5% | $8,948 – $9,485 |
| $126,468 – $134,056 | 8.0% | $10,117 – $10,724 |
| $134,057 – $142,100 | 8.5% | $11,395 – $12,079 |
| $142,101 – $150,626 | 9.0% | $12,789 – $13,556 |
| $150,627 – $159,663 | 9.5% | $14,310 – $15,168 |
| $159,664 and above | 10.0% | $15,966+ |
Note: The repayment is calculated on your entire repayment income at the applicable rate — not just the income above the threshold band. This means crossing into a new band can increase your repayment on all income, not just the extra portion.
How Repayments Are Collected: PAYG Withholding
When you complete your Tax File Number Declaration with a new employer, you indicate whether you have a HELP debt. Your employer then uses ATO withholding tables that include an additional HECS component, withholding extra tax each pay period to cover the estimated annual repayment.
This additional withholding is not labelled "HECS repayment" on your payslip — it is simply folded into total tax withheld. When you lodge your tax return, the ATO calculates your precise repayment obligation based on actual annual income and reconciles it against the amounts withheld. If too little was withheld, you owe the balance. If too much was withheld, you receive a refund of the excess.
If you have multiple jobs, the HECS withholding may not be applied by the secondary employer. Ensure your total annual income is considered when estimating your liability to avoid a surprise bill at tax time.
CPI Indexation: The Silent Debt Grower
On 1 June each year, outstanding HECS-HELP balances are increased by the CPI movement for the 12 months to the preceding March quarter. In low-inflation years (2015–2021), this was typically 1.5–2.5%, adding a few hundred dollars to an average balance. In June 2023, CPI ran at 7.1% — adding approximately $1,700 to a $24,000 balance overnight.
Indexation is applied to your balance as at 1 June. Any voluntary repayments made before 1 June reduce the balance before indexation is calculated. For example, if your balance is $30,000 on 1 May and CPI is 4%, making a $5,000 voluntary repayment in May reduces the indexed amount to $25,000 × 4% = $1,000 of indexation — saving $200 compared to indexing on the full $30,000.
The former 5% voluntary repayment bonus (where a $500 contribution only cost $476) was removed in 2022-23. There is no longer a financial incentive to voluntarily repay beyond avoiding indexation on the repaid amount.
HECS-HELP and Mortgage Borrowing Capacity
HECS-HELP debt has a significant but often underestimated effect on your mortgage borrowing capacity. Lenders treat your annual HECS repayment obligation as a committed recurring expense, similar to a personal loan repayment. This reduces the amount of income available to service a mortgage.
The impact in practice: someone earning $90,000 with a $40,000 HECS balance has a repayment rate of 5% = $4,500 per year ($375/month). The bank treats this $375 as an ongoing expense. Using a rough borrowing capacity rule of 5–6 times income, the HECS repayment can reduce borrowing capacity by $30,000–$40,000 depending on the lender's serviceability model.
The only way to eliminate this impact is to fully repay the HECS debt before applying for a mortgage. Some borrowers in their late 20s and early 30s make this a priority — not because the HECS debt has high interest, but because it directly improves their home borrowing position.
Should You Pay Off HECS Faster?
This is genuinely a personal finance question without a universal answer. The factors to weigh:
- Expected CPI: If inflation stays high (4%+), voluntary repayments save real money. If CPI returns to 2–2.5%, the "cost" of holding HECS is minimal.
- Mortgage plans: If buying a home in the next 2–3 years, clearing HECS improves your borrowing capacity. This can easily be worth more than the indexation saved.
- Opportunity cost: A $10,000 voluntary HECS repayment versus $10,000 into a high-interest savings account (currently 5%+) or additional super contributions (potential 15–39% tax saving) — in a low-CPI environment, the savings account or super often wins mathematically.
- Career trajectory: If you expect to earn below the repayment threshold for an extended period (e.g., you are a part-time worker or plan a career break), the compulsory repayments will be lower or zero, and CPI indexation is the main cost. Faster voluntary repayment becomes more compelling.
The most common strategic approach: make voluntary repayments to clear HECS when the outstanding balance is small enough that indexation is irritating but the total cost to clear is manageable, or in the period immediately before applying for a mortgage.
HECS vs HELP: Are They the Same?
HECS (Higher Education Contribution Scheme) was the original name of the scheme, introduced in 1989. HELP (Higher Education Loan Program) is the current umbrella name under which several loan types operate, including HECS-HELP (for Commonwealth Supported Places), FEE-HELP (for full-fee domestic students), VET Student Loans, and others. In everyday usage, most Australians still say "HECS" to refer to any student loan managed by the ATO, including FEE-HELP balances. The repayment thresholds and indexation rules are the same across all HELP loan types.
Frequently Asked Questions
- Does HECS-HELP affect my credit score?
- No. HECS-HELP is a government debt, not a credit product. It does not appear on your credit file with Equifax, Experian, or Illion. It will not affect your credit score or credit history. However, as described above, lenders include HECS repayments in their serviceability assessment when calculating how much they will lend you for a mortgage.
- What happens to my HECS debt if I move overseas?
- Since 2017, Australians with HECS-HELP debt living overseas are required to make repayments if their worldwide income exceeds the repayment threshold. You must notify the ATO if you will be overseas for 183 days or more in any 12-month period. The ATO enforces this via the overseas registration system, and non-compliance can result in penalties and interest charges.
- Can my employer pay my HECS debt?
- Yes, as a fringe benefit — but it is complex. Some employers (particularly universities and certain public sector bodies) offer salary sacrifice arrangements to pay HECS debts. The fringe benefit is assessed as a reportable fringe benefit, which is included in your repayment income calculation, potentially actually increasing your compulsory repayment obligation. This requires careful modelling before proceeding.
- What is the fastest way to pay off HECS?
- The most efficient timing for voluntary repayments is in late May — after the balance for the year is known but before the 1 June indexation date. This ensures maximum reduction of the balance before indexation is applied. You can make voluntary repayments via ATO online services (myGov) by BPAY or credit card at any time.
