How to Pay Off Credit Card Debt Fast in Australia (2026 Guide)

The average Australian credit card interest rate sits around 19–22% per annum. On a $10,000 balance paying only the minimum repayment each month, you'll pay over $15,000 in interest and take more than 30 years to pay it off. This is why minimum repayments are so damaging — they're designed to keep you in debt as long as possible.

Use our Credit Card Payoff Calculator to see exactly how long your debt will take to clear at different repayment levels, and how much total interest you'll pay. Seeing the numbers often provides the motivation to act. Even increasing your monthly repayment by $200 can reduce the repayment period by years and save thousands in interest.

If you have multiple credit cards, there are two main strategies for tackling them. The avalanche method directs extra payments toward the card with the highest interest rate first while making minimum payments on others. This minimises the total interest you pay — mathematically the most efficient approach.

The snowball method directs extra payments toward the smallest balance first regardless of interest rate. You clear small balances faster, which provides psychological wins that maintain motivation. Research shows many people stick with the snowball method better over time.

In practice, if you're disciplined and numbers-focused, avalanche saves more money. If you've tried before and given up, snowball's motivational advantage may win out. Either method beats doing nothing — the worst strategy is paying minimums on all cards simultaneously.

Balance transfer credit cards offer 0% interest for an introductory period — typically 12–32 months — when you transfer existing card debt. This means every dollar you pay goes toward principal rather than interest, which can be transformative for paying down debt faster.

The critical rule: you must pay the balance in full before the promotional period ends, because the revert rate (the rate after the promo) is typically 19–22% — the same as your old card. Also, don't use the new card for purchases during the transfer period as purchases often accrue interest from day one. Calculate the balance transfer fee (typically 1–3% of the amount transferred) and compare it against the interest savings — it's almost always beneficial if you can clear the debt within the promo period. See our guide to best balance transfer cards in 2026.

If you're struggling to make repayments, you can request a hardship arrangement from your bank. Under the National Credit Code, lenders are legally obligated to consider your request. A hardship arrangement might involve temporarily reducing your minimum repayment, waiving fees, pausing repayments, or restructuring the debt.

Call your bank's hardship team directly — not the general line — and explain your circumstances. Have your income, expenses, and debt details ready. Banks generally prefer to negotiate rather than pursue debt collection. Free financial counselling is available through the National Debt Helpline (1800 007 007) — they can help you negotiate with creditors, understand your rights, and build a plan. This service is completely free, funded by the government, and uses qualified financial counsellors.

How long does it take to pay off $10,000 in credit card debt? At the minimum repayment on a 20% rate card, over 30 years. Paying $500/month, approximately 2 years and 2 months. Paying $300/month, approximately 3 years and 11 months. Use our Credit Card Payoff Calculator for your exact situation.

Should I close a credit card once it's paid off? Closing a card reduces your total available credit, which can increase your credit utilisation ratio and slightly lower your credit score short-term. However, if having the card available tempts overspending, closing it may be the better choice. Keep one card with a low limit for emergencies if needed.

Is debt consolidation better than paying cards individually? It depends — see our full guide on debt consolidation pros and cons. Consolidation into a lower-rate personal loan can save significant interest, but only if you stop using the cards after consolidation.

What if I can't afford the minimum repayment? Contact your bank's hardship team immediately. Do not ignore statements or calls — that makes the situation worse. The National Debt Helpline (1800 007 007) provides free advice on your options.

Does paying off credit card debt improve my credit score? Yes, consistently. Reducing your credit utilisation ratio (amount used vs credit limit) has one of the biggest positive impacts on your credit score of any action you can take.