How To Accept Payments For An Australian

An Australian business faces a payment landscape shaped by three things most guides written elsewhere ignore: near-universal contactless adoption, surcharging rules that permit passing on costs but only within limits, and the New Payments Platform making real-time bank transfers ordinary. Here is what that means in practice.

Last reviewed: July 28, 2026. Sources listed at the end.

What is different about accepting payments in Australia

Australian consumers adopted contactless earlier and more completely than most markets, so tap is the default expectation rather than a convenience, and cash acceptance is genuinely optional in many sectors. Surcharging is permitted but regulated: a business may pass on the cost of accepting a payment method, and the surcharge must not exceed the actual cost of acceptance for that method. That rule is enforced, and the calculation is specific to your own merchant costs rather than a round number you choose.

By the numbers (July 28, 2026)

On Square's 2026 US card, this lane is 2.6% + 15¢ in person. Take a $65.00 in-person sale and the fee is $1.84. Rates quoted here are US published pricing for reference; Australian merchant pricing and surcharging rules differ and should be checked with a local provider.

Surcharging, and why most small businesses should skip it

The rules permit surcharging, and plenty of Australian businesses do it. The practical question is whether it is worth it for yours. A surcharge applied correctly requires knowing your actual cost of acceptance per method and keeping it current, and applying one incorrectly creates regulatory exposure over amounts that are usually small. For most small businesses, building the cost into pricing is simpler, avoids the customer friction at checkout, and removes the compliance burden entirely. Larger merchants with meaningful volume and clear cost data are the ones for whom the arithmetic changes.

The bank transfer question

Real-time account-to-account transfers through the New Payments Platform, including PayID, mean bank transfer in Australia is fast rather than an overnight inconvenience, which changes the calculation on larger invoices. For four and five figure amounts, offering account details alongside card is genuinely useful to both sides, and many business customers prefer it. The trade-off is reconciliation: transfers arrive without the automatic matching a card platform provides, so invoice references and a consistent reconciliation habit matter more.

GST, invoices, and the ABN

Registration thresholds, tax invoice requirements, and the information an invoice must carry are governed by Australian tax rules, and a compliant tax invoice needs specific elements including the seller's ABN and, where applicable, the GST amount. Businesses without an ABN quoted to another business may face withholding on payments, which is a practical reason to get the registration right early. This is jurisdiction-specific and worth confirming with an accountant for your circumstances rather than assumed from general guidance.

Choosing a provider and the practical setup

Compare providers on the total cost for your actual transaction mix rather than on a headline rate, since in-person, online, and keyed transactions price differently and the mix decides the outcome. Check settlement timing, whether the reader works offline where you trade, and what happens in a dispute. For a small business starting out, a flat-rate provider with no monthly fee removes the need to forecast volume, and moving to interchange-based pricing becomes worth considering only once volume is consistent enough to model.

Sources

• NerdWallet — Square Fees: Calculator and Pricing for 2026
• Swipesum — Square Fees Explained 2026 (verified against Square's published pricing)

What people ask me

Can Australian businesses surcharge card payments?

Yes, but the surcharge must not exceed the actual cost of acceptance for that payment method, calculated from your own merchant costs rather than chosen as a round number.

Should a small business surcharge?

Usually not. Applying it correctly requires current cost data per method, and applying it incorrectly creates regulatory exposure over small amounts. Building cost into pricing is simpler.

Is bank transfer practical in Australia?

Yes. Real-time transfers through the New Payments Platform make it fast, which is genuinely useful on four and five figure invoices, though reconciliation needs more discipline.

What must an Australian tax invoice include?

Specific elements governed by tax rules, including the seller's ABN and the GST amount where applicable, which is worth confirming with an accountant.

How should a provider be chosen?

On total cost for your actual transaction mix rather than a headline rate, plus settlement timing, offline capability, and dispute handling.

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