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.

General information only. This article is not financial advice. Applying for credit products creates enquiries on your credit file. Always verify current offer terms at each issuer's official website before applying.

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:

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 Express18 monthsApplies 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)
ANZ12 months12 months from receiving a bonus on same card. Must cancel first card to reapply
NAB12 monthsFrom previous NAB Rewards card (same family)
Westpac24 monthsFrom any Westpac Altitude card (Platinum or Black, across Rewards/Qantas/Velocity families)
CommBank12 monthsFrom cancellation of previous Awards card
St George / BoM / BankSA12 monthsSame-brand group: a St George card may affect Bank of Melbourne and BankSA eligibility
Bankwest24 monthsFrom previous Bankwest card of same type
Issuer families matter. ANZ, CommBank, NAB, Westpac, St George, and Bankwest each have their own rules, but some issuers treat multiple brands as a single group. Always read the current product disclosure statement; these rules change without announcement.

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:

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:

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

Want the full system, not just the theory?

The AU Churner's Bible includes a live-updating dashboard of every current AU sign-up bonus, a personal tracker, an application flowchart, a 60-point safety checklist, and strategy guides for all major AU issuers. $19 AUD, one-time.

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.