Balance Transfer Cards: The 2026 Trap
ADS Team
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August 12, 2026
30 days ago
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In short: A balance transfer moves existing card debt to a new card at a promotional rate, often 0%, for a set period. It works if you clear the balance within that window. It backfires when the balance survives to the revert rate, or when new purchases on the card accrue interest while your repayments are directed at the transferred balance first.
Key takeaways
- Transfer fees of 1-3% apply upfront on most offers.
- New purchases usually do not get the promotional rate.
- Repayments are typically applied to the highest-rate balance first by law, which can work against you here.
- The revert rate is often above 20%.
When it works
Transferring $8,000 at 0% for 18 months with a 2% fee costs $160 upfront. Repaying $445 a month clears it inside the promotional period, and you have paid $160 instead of roughly $2,400 in interest at 20%.
That is a genuinely good outcome - and it depends entirely on making those payments every month without adding to the balance.
When it fails
- You only make minimum payments. The balance survives to the revert rate and you are back where you started, minus the fee.
- You spend on the card. Purchases usually attract the standard purchase rate immediately.
- You keep the old card open and use it, ending up with two balances instead of one.
- Another enquiry on your file shortly before a mortgage application.
Using one properly
- Divide the balance by the promotional months and set that as a fixed direct debit.
- Do not use the card for purchases at all.
- Close the old card once the transfer settles.
- Diarise the revert date and have a plan for any remaining balance.
Frequently asked questions
Does a balance transfer hurt my credit score?
The application creates an enquiry, and opening a new account slightly affects the average age of your accounts. Reducing your utilisation usually offsets this over time.
Can I transfer between cards from the same bank?
Generally no. Balance transfers are almost always restricted to debt from a different institution.
What happens at the end of the promotional period?
Any remaining balance moves to the revert rate, frequently above 20%. Know that date from the day you transfer.
Related reading
- Credit Cards: Interest-Free Periods and the Real Cost
- Can You Get a Loan With an ATO Tax Debt?
- Renovation Loans: Redraw vs Personal Loan vs Construction
Sources
- Balance transfers — ASIC Moneysmart
- National Credit Code — Federal Register of Legislation
Information current as at 2 September 2026.
General advice warning: This article contains general information only. It does not take into account your objectives, financial situation or needs, and it is not personal credit or financial advice. Consider whether it is appropriate for you and seek advice from a licensed credit representative before acting.
Any interest rate shown is an example only and is not an offer of credit. Where a rate is quoted, the applicable comparison rate is available from the relevant lender and should be considered alongside it.
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