Australian GST for Digital Platforms: Register and Remit

Decide Australian GST by supply, buyer and responsible entity#

A non-resident business selling imported services or digital products to Australian consumers generally needs Australian GST registration when its relevant GST turnover reaches A$75,000. The threshold is A$150,000 for non-profit organisations. For marketplace sales, an electronic distribution platform may be responsible for covered sales instead of the underlying merchant. Establish that responsibility before configuring checkout tax or a return.

The scope here is imported services and digital products, such as software subscriptions and downloaded content. Goods, Australian establishments, exempt supplies and other GST connections need their own analysis. Official ATO guidance and the in-force GST Act were checked on 3 October 2026; determine the actual supply and applicable rules before using the examples below.

Apply the Australian consumer test explicitly#

For this regime, an Australian consumer is an Australian resident who is either not registered for GST or is acquiring the supply other than solely or partly for an enterprise they carry on. A company can therefore be an Australian consumer. A registered business acquiring the service for its enterprise falls outside this consumer branch; a registered person buying for private use does not.

ATO ruling GSTR 2017/1 explains the residency and registration/purpose elements and reasonable-belief rules. An ABN alone does not prove GST registration or enterprise use. For the business branch, retain the disclosed ABN or prescribed information and information or a declaration supporting GST registration, together with the relevant acquisition-purpose evidence.

Use reasonable customer-location evidence under the applicable ATO approach rather than equating a foreign card with a foreign resident. Keep the classification record as it stood at the sale date. Route conflicting location or registration information for review without erasing the original facts.

Determine whether an EDP is responsible#

An electronic distribution platform is assessed by the service it supplies and its role in making covered sales possible. Providing payment processing alone is excluded from the EDP definition. A marketplace with broader control over the transaction needs a fuller assessment, even when a separate processor handles the charge.

ATO ruling LCR 2018/2 explains covered supplies and exclusions. For the relevant exclusion from operator responsibility, identifying the merchant on a receipt and agreeing in writing that the merchant pays GST are not sufficient alone: the operator must also meet the restrictions concerning authorization of the charge, authorization of delivery and setting terms and conditions. Review the whole test and any multiple-platform arrangement.

Do not infer liability from who receives the first bank settlement. Document the contracting parties, customer-facing terms, actual authorization/delivery controls and applicable platform agreement. A platform treated as the supplier for GST must consider covered merchant sales in its turnover analysis, not merely its own commission.

Monitor current and projected GST turnover#

The ATO registration guide uses rolling turnover tests. Current GST turnover covers the current month and previous 11 months; projected GST turnover covers the current month and next 11 months. The obligation can arise from the projection, so waiting for a completed financial year can be too late.

Apply the statutory exclusions, including sales not connected with Australia, rather than using worldwide revenue or net provider deposits as the threshold figure. Current turnover at or above the threshold has a qualification where the Commissioner is satisfied projected turnover is below it. Projected turnover at or above the threshold is independently relevant. Retain the calculation and assumptions by responsible entity.

In a hypothetical direct-supply business, A$60,000 of relevant current turnover and a supported A$90,000 projection can trigger registration even before historical turnover reaches A$75,000. Conversely, A$200,000 of worldwide revenue does not establish registration if most sales are outside the relevant Australian-connected turnover and the proper tests remain below threshold.

Apply for registration within 21 days of becoming required to register. An internal approval or 90-day systems project does not extend that deadline. Record the effective date and assess prior sales if registration should have occurred earlier; do not simply begin charging from the day a dashboard setting was changed.

Choose simplified or standard registration#

The ATO digital-products guidance describes both systems. Division 146 of the current GST Act governs limited-registration entities, including quarterly periods and credit restrictions. Simplified registration is an election with consequences; it is not a general exemption from GST.

Select the model based on eligibility, Australian activities and credit/document needs. Confirm the current lodgment channel and authorized access with the ATO. Do not assume every offshore team is barred from electronic standard lodgment, or that a normal customer receipt under simplified registration is a valid tax invoice.

Calculate 10% on the tax-exclusive value#

For an entirely taxable sale at the general rate, A$100 excluding GST plus A$10 GST gives A$110 total. If the advertised A$110 already includes GST, the tax is A$110 divided by 11, or A$10; the tax-exclusive value is A$100. Taking 10% of the tax-inclusive A$110 would incorrectly produce A$11.

For 100 hypothetical taxable sales at A$110 each, gross receipts are A$11,000, tax-exclusive sales are A$10,000 and output GST is A$1,000. An A$330 processing fee reduces provider cash to A$10,670 but does not reduce the sale’s output GST to 1/11 of that net cash. Assess the fee’s own GST and credit treatment separately under the registration model.

A full A$110 refund has an A$100 value component and A$10 GST component under these assumptions. Link the adjustment to the original sale and apply the correct reporting-period rules. Foreign-currency sales require the applicable Australian-dollar conversion method and retained rate evidence; do not use whatever net settlement amount happens to reach the bank.

Prepare and pay the correct return#

Build the filing calendar from the entity’s actual registration and assigned periods. For ordinary quarterly BAS reporting, the general dates are 28 October, 28 February, 28 April and 28 July, with applicable weekend/public-holiday or approved lodgment concessions. The December-quarter date is 28 February, not automatically 28 January. Confirm the due date displayed for the actual obligation.

Simplified GST returns are quarterly through the non-resident system. Check that return’s own due date rather than copying a standard BAS calendar or a tax-agent concession. Keep lodgment confirmation and payment confirmation as distinct evidence: sending funds does not itself lodge a return, and lodging does not prove payment arrived.

Review unexplained differences and missing evidence before filing, but do not omit potentially taxable sales merely because they are in an exception queue. Decide treatment with the responsible tax owner and follow the applicable correction or extension procedure when needed. An internal quarantine does not postpone a statutory deadline.

Keep a retrievable transaction record#

• Supplier/EDP responsibility and the channel agreement used.
• Customer residency, GST-registration and acquisition-purpose evidence.
• Order/invoice/payment IDs, tax decision and applicable rule version.
• Gross value, GST, fees, currency conversion and refund links.
• Registration identifier, effective date and reporting period.
• Return reconciliation, exception decisions and lodgment/payment confirmations.

Use the same retained tax decision through checkout, customer documentation, ledger and filing support. A later customer-account edit should not silently rewrite past treatment. For recurring sales, reassess material status changes prospectively and handle historical corrections explicitly.