Credit card churning (signing up for cards primarily to earn sign-up bonuses, then cancelling or downgrading before the next annual fee hits) is a legitimate and widely-practised strategy in Australia. Done right, it can generate hundreds of thousands of Velocity or Qantas points per year at a fraction of the cost of buying them. Done wrong, it can damage your credit file, trigger bank shutdowns, or leave you worse off than if you'd never started.
This guide covers everything you need to know to start churning smartly in the Australian market: how the mechanics work, the issuer-specific rules, the risks, and what a realistic haul actually looks like.
What is credit card churning?
Churning means applying for a credit card, meeting the minimum spend requirement to earn the sign-up bonus, and then cancelling (or downgrading to a no-fee card) before you pay a second annual fee. You repeat this process with other cards as eligibility windows open up.
In Australia, sign-up bonuses typically range from 30,000 to 150,000+ points. At current indicative redemption values, 100,000 Velocity points translates to roughly one or two business class short-haul flights, or a significant discount on an international redemption. The maths varies by program and redemption type, but the headline opportunity is real.
How Australian sign-up bonuses work
Every AU sign-up bonus has three key components you need to understand before applying:
- Bonus quantum: The number of points offered. This can vary; some issuers run elevated offers at specific times of year, and the headline bonus on a bank's website changes without notice. Always verify the current offer before applying.
- Minimum spend requirement: You must spend a specified dollar amount within a set timeframe (usually 3 months) to trigger the bonus. This is not optional. Fail the spend and you get nothing.
- Cooldown period (eligibility window): The period during which you cannot earn the bonus again on the same or related card. This is the most AU-specific element and varies significantly by issuer.
AU-specific cooldown rules by issuer (2026)
This is where Australian churning differs most from US or UK guides. Each major issuer has its own eligibility rules, and getting them wrong is the most common rookie mistake.
| Issuer | Cooldown period | Notes |
|---|---|---|
| American Express | 18 months | Applies from previous card of same family. "New Card Members only": must not have held any Amex card in past 18 months (varies by card; read the PDS carefully) |
| ANZ | 12 months | 12 months from receiving a bonus on same card. Must cancel first card to reapply |
| NAB | 12 months | From previous NAB Rewards card (same family) |
| Westpac | 24 months | From any Westpac Altitude card (Platinum or Black, across Rewards/Qantas/Velocity families) |
| CommBank | 12 months | From cancellation of previous Awards card |
| St George / BoM / BankSA | 12 months | Same-brand group: a St George card may affect Bank of Melbourne and BankSA eligibility |
| Bankwest | 24 months | From previous Bankwest card of same type |
The Australian credit reporting environment
Australia moved to Comprehensive Credit Reporting (CCR) in 2020, which means lenders can now see not just your enquiry history but also your repayment history, credit limits, and whether you carry a balance. This has two implications for churners:
- Credit enquiries are still visible. Each credit card application creates a hard enquiry on your file. Lenders can see all enquiries from the past 5 years. A cluster of applications in a short period signals risk.
- Limit aggregation is scrutinised. If your combined credit limits are high relative to your income, some issuers will decline or offer a reduced limit. Reduce limits on cards you're keeping before applying for new ones.
A reasonable application cadence for most people is one to two new cards every three to four months. More than that and you risk soft declines or, worse, being flagged internally by an issuer.
Australian points programs: which ones matter
Velocity Frequent Flyer
Virgin Australia's program. Points can be redeemed for domestic and international flights on Virgin Australia and partner airlines, upgrades, and a small range of non-flight rewards. The domestic flight sweet spots (particularly for Business Class) are among the best value in the AU market. Velocity points have historically been valued at 0.7–1.5 cents per point depending on redemption, but this varies and you should always calculate your own redemption value before treating a figure as gospel.
Qantas Frequent Flyer
Australia's largest loyalty program by membership. Qantas points offer broader partner airline redemption options (oneworld alliance) but domestic availability on Qantas metal can be limited during peak periods. The program has historically been less generous on award availability than Velocity for domestic routes, but better for long-haul redemptions on partner carriers.
American Express Membership Rewards
Amex MR is a transfer currency rather than an airline program. Points transfer to Velocity, Singapore Airlines KrisFlyer, Air New Zealand Airpoints, and others at varying rates. The flexibility is the value: you hold points in one program and transfer to where the redemption sweet spot is at time of booking.
What does a realistic year of churning look like?
Numbers below are illustrative based on publicly available offers as of May 2026. Actual bonuses vary and change; verify before applying.
A conservative, well-managed churning year for a household with two applicants (roughly 4 applications total, spread over the year, all minimum spends met from normal household expenditure) might look like:
- Card 1 (applicant 1, Q1): 110,000 Velocity points, $295 annual fee. Net after fee: solid positive at most redemption values.
- Card 2 (applicant 2, Q1): 60,000 Qantas points, $150 annual fee. Net: positive.
- Card 3 (applicant 1, Q3): 50,000 Velocity points, $94 annual fee. Net: positive.
- Card 4 (applicant 2, Q4): 80,000 Qantas points, $250 annual fee. Net: positive at most redemptions.
That's a rough total of 300,000+ points across both programs in a year, enough for a pair of return business class flights domestically, or significant progress toward a long-haul redemption. The exact value depends entirely on how you redeem. Cash-out and merchandise redemptions are almost always poor value; flights are where the upside is.
The risks you need to take seriously
Minimum spend risk
If you can't meet the minimum spend from normal expenditure, you shouldn't apply for that card. Manufactured spend (gift card purchases, balance transfers to bank accounts, etc.) is increasingly detected and flagged by Australian issuers. Some have added explicit terms excluding these transactions. It also creates ATO complications. Don't do it.
Annual fee maths
Always run the net calculation before applying: bonus points value (at your intended redemption rate) minus annual fee, minus any interest cost if you carry a balance. If the net is negative, don't apply. Churning only makes sense when the bonus clearly outweighs the cost.
Credit file impact
Enquiries stay on your file for 5 years. If you need a mortgage, car loan, or other significant credit facility in the next 12–24 months, talk to a mortgage broker before churning, as some lenders treat a high enquiry count as a risk factor regardless of your repayment history.
Issuer shutdowns
Banks can and do close customer accounts, claw back points, and ban customers from future products if they identify behaviour they deem abusive. Triggers vary but typically include: very high application frequency, patterns consistent with manufactured spend, and applying while the issuer's cooldown is still active. Keep your cadence reasonable and read the PDS of every card before applying.
The core habits of a well-run churning operation
- Track every application and cooldown date. A spreadsheet or tracker is non-negotiable. Memory is not a reliable system for managing eligibility windows across multiple issuers.
- Set calendar reminders for annual fee dates. You have a window to cancel after the fee posts without paying a second year. Miss it and you've lost the cost.
- Never miss a minimum spend. Build the spend into your normal budget. Don't over-commit to a high minimum spend card in a low-expenditure month.
- Keep credit limits manageable. Reduce limits on inactive cards. High aggregate limits relative to income is a soft risk signal for new issuers.
- Verify terms at the issuer before every application. Bonuses, annual fees, spend requirements, and cooldown periods change. What you read on a comparison site or forum may be outdated.
Want the full system, not just the theory?
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Get the AU Churner's Bible →Frequently asked questions
Do I need good credit to churn?
Most Australian credit card issuers require a credit score in at least the "good" band (roughly 622+ on the Equifax scale, though each lender uses its own model). If you have a thin file or recent defaults, focus on rebuilding your history before churning. Applying and being declined creates enquiries on your file without any benefit.
What income do I need?
Premium cards (those with the highest bonuses) typically require an annual income of $65,000–$100,000+ and a minimum credit limit of $6,000–$15,000. Check the income and limit requirements before applying; these are usually listed in the card's key facts sheet on the issuer's website.
Can I churn if I have a mortgage application coming up?
This is the most important question in Australian churning. Talk to your mortgage broker before making any new applications. Many lenders view credit card enquiries and high aggregate limits as negative signals during a home loan assessment. The general advice is to stop churning at least 6–12 months before a mortgage application, and to reduce existing card limits. Your broker knows your specific lender's policy; follow their advice.
Are sign-up bonuses taxable in Australia?
This is a grey area and depends on the individual circumstances. Points earned as a consumer reward for personal expenditure have generally not been treated as assessable income by the ATO, but points earned through business expenditure may be treated differently. Seek advice from a registered tax agent if you're unsure about your situation. This article is not tax advice.