Paying your BAS by credit card? The ATO is ending that option after 30 November

Abby's take

What this means for the industry — and for independents

Industry impact. The change removes a widely used source of short-term tax-payment liquidity. Small service businesses with uneven weekly bookings may feel the effect most sharply when a BAS or instalment date lands after a quiet month.

For freelancers. A sole trader who has treated available card limit as a tax buffer can face two separate problems after the cutoff: the payment method may fail, and the underlying cash shortage remains. Existing payment plans linked to credit cards need active attention before the next affected instalment.

What I'd do next

• List each ATO account, due date, payment plan and stored card arrangement that may require a payment after 30 November 2026.
• Check the business’s own ATO online services for available payment methods and change any credit-card-linked plan before the first affected instalment.
• Run a small test payment early enough to confirm the correct payment reference number, bank limits and processing time rather than testing on the due date.
• Calculate the weekly tax reserve needed from actual GST, PAYG and income-tax obligations and move that amount away from ordinary operating cash.

Watch-out. The article summarises the ATO announcement current on 3 October 2026. Payment options, processing times and plan terms depend on the taxpayer and account. Check ATO online services or a registered tax or BAS agent for the specific arrangement.

The date that changes the payment

On 1 October 2026, the Australian Taxation Office announced that it will stop accepting credit cards after 30 November 2026. The ATO says other payment methods remain available and acknowledges that some taxpayers use credit cards to manage tax payments.

The wording matters: payments made after the cutoff are affected, not merely new card registrations. A BAS, tax debt or scheduled payment-plan instalment due in December cannot safely rely on the card method that worked in November.

Payment plans need attention before the cutoff

The ATO’s updated payment-plan guidance says a plan linked to a credit card must be changed before the next scheduled instalment due after 30 November. It warns that unsuccessful card payments may move a plan into arrears or default and that cut-off dates apply when changing methods.

Open each active plan and record its account, next instalment, current method and change deadline. Do not assume replacing a stored card automatically changes a direct debit or payment-plan instruction; confirm the status in the relevant ATO service.

Why this exposes a bigger cash-flow problem

A credit card can make a tax payment appear solved while moving the debt to a higher-cost lender. The business still has to repay the card, often after the original client revenue has already been spent on stock, rent, wages or personal drawings.

Write down the largest tax payment placed on a card in the past year, the months taken to clear it and the interest or fees paid. That is the real size of the gap the new payment method and reserve must cover.

Build a tax set-aside from each week’s takings · Keep GST separate from service revenue

Build an eight-week replacement plan

Week one: list obligations and remove uncertainty about payment plans. Week two: choose an ATO-supported method visible in the business’s account. Week three: test references, bank permissions and processing time with a small payment if appropriate. Weeks four to eight: transfer a fixed percentage or calculated amount from every settlement into a tax account.

The ATO’s materials identify options such as BPAY and electronic funds transfer, while the available methods and instructions should be confirmed in the taxpayer’s own account. Allow for processing time and bank transaction limits rather than scheduling the full amount at the last possible moment.

If the business cannot fund the next bill

Do not wait for a failed payment. Forecast the balance available on the due date using confirmed bookings, ordinary expenses and the tax reserve. Exclude hoped-for enquiries and do not count client deposits that may need to fund future services.

ATO guidance says taxpayers who cannot pay by the due date should contact it before the deadline while the debt is manageable. Lodging and paying are separate obligations, so keep returns and activity statements on time even when payment needs to be discussed.

Measure the wider cash runway

Change the habit, not only the button

The durable fix is to stop treating GST collected and forecast tax as available operating cash. Reconcile sales regularly, estimate the obligation using current records and transfer the reserve before deciding what the business can spend.

Review prices and drawings if the business repeatedly borrows to meet predictable tax. A different payment rail cannot repair services that are underpriced or owner withdrawals that exceed the cash the business produces.

Model revenue, costs and available income

Common questions