Credit Card Surcharges in Australia: What Changes on 1 October 2026

Credit Card Surcharges in Australia: What Changes on 1 October 2026
Are you wanting to understand the rules, payment types and penalties associated with a credit card surcharge? Discover all of this with Square today.
by Jay Ooi Sep 01, 2026 — 3 min read
Credit Card Surcharges in Australia: What Changes on 1 October 2026

Update: card surcharging is being removed

From 1 October 2026, businesses in Australia can no longer add a surcharge when a customer pays by card. This applies to eftpos, Mastercard, Visa and American Express.

If you currently surcharge, you’ll need to stop, and decide whether to absorb the cost or build it into your prices. If you don’t surcharge, very little changes for you.

This article explains what’s changing, what you can still charge for, and what to do before 1 October.

What’s actually changing

Until 30 September 2026, businesses can surcharge card payments as long as the surcharge doesn’t exceed what it costs them to accept that card. From 1 October 2026, that stops.

The change reaches you indirectly: the Reserve Bank of Australia removed the rule that previously stopped the card networks from banning surcharges themselves, and eftpos, Mastercard, Visa and American Express have each decided to do exactly that. So the rule arrives through your payment provider’s terms, not from the RBA directly.

For more on the background to the decision, see the RBA is changing card surcharging: here’s what it means for you.

Card network Cards affected Can you surcharge from 1 Oct 2026?
eftpos Debit, prepaid No
Mastercard Credit, debit, prepaid No
Visa Credit, debit, prepaid No
American Express Credit No

What you can still charge

The change applies only to surcharges added because someone paid by card. Other types of fees and surcharges remain unaffected:

Two things to be careful about, both of which the ACCC has warned on directly:

Are there any exemptions?

Mostly no.

One timing trap worth knowing: if you invoice a customer before 1 October but they pay on or after that date, you may not be able to surcharge that payment. The rule follows the payment date, not the invoice date. Some providers, including Square, will switch surcharging off from 1 October. If you invoice on terms that straddle the date, check with your provider now.

What this means for your costs

If you’ve been surcharging, the cost of accepting cards doesn’t disappear on 1 October. It just stops being something you can pass on at the till, so the rate you pay matters more than it did.

The RBA is also lowering the caps on interchange, which is one of the wholesale fees inside the cost of accepting a card. It’s only one part of the picture though. The scheme fees set by the card networks and your provider’s margin aren’t capped, and what you actually pay comes down to your agreement with your provider. We’ve broken down how those pieces fit together in Credit card processing fees and rates explained.

What to do before 1 October

If you currently surcharge:

  1. Decide how you’ll handle the cost. Absorb it, or build it into your prices. Most customers prefer one all-inclusive price, and the RBA found 85% of small businesses already work that way.
  2. Turn surcharging off in your POS and payment systems. If you use Square’s card surcharge setting, Square turns it off for you on 1 October and there’s nothing you need to do. If you’ve set your surcharge up another way, as a service charge, a tax or automatic tipping, Square can’t switch that off for you, so you’ll need to remove it yourself before you take a payment on 1 October. If you don’t use Square, ask your provider what changes and when.
  3. Update everything customer-facing. Menus, signage, websites, apps, price lists, invoice templates, terminal prompts. Remove surcharge notices.
  4. Review your payment plan. You’re losing the ability to pass card costs on, so what you pay matters more than it did.
  5. Check your invoicing. If payments may land after 1 October, confirm with your provider how that’s handled.

If you don’t surcharge, there’s nothing you need to do.

Until 30 September 2026, the current rules still apply: you can surcharge, but not more than what accepting that card actually costs you. The ACCC continues to enforce that until the change takes effect.

Where to get more detail

 

Last reviewed September 2026. This article is for general information and isn’t legal advice. For advice specific to your business, speak to your payment provider or a professional.

Jay Ooi
Jay Ooi is a Social Media Manager at Square and a contributing writer to The Bottom Line.

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