Tax compliance for e-commerce businesses in Australia is more complex than for traditional bricks-and-mortar retailers. Multiple revenue streams, cross-border transactions, digital goods, marketplace fees, and platform-specific tax rules create a web of obligations that can trip up even experienced business owners.
GST and E-Commerce: The Basics
Most Australian e-commerce businesses selling goods and services to Australian customers are required to register for GST once their annual turnover exceeds $75,000. Once registered, GST must be collected on taxable sales and remitted to the ATO through regular BAS lodgements (monthly, quarterly, or annually, depending on your turnover and elections).
Imported digital services and products from overseas suppliers are subject to GST under the Low Value Imports (LVI) rules — an area that has changed significantly in recent years and that many e-commerce businesses handle incorrectly.
Record-Keeping Requirements
The ATO requires e-commerce businesses to maintain records of all sales, including those made through third-party marketplaces like Amazon, eBay, and Etsy. Marketplace platforms are now required to report transaction data to the ATO — meaning the ATO already has visibility of your marketplace sales before you lodge your return.
Maintaining a clean set of books that reconciles your accounting software records with your marketplace and payment processor reports is essential. A single source of financial truth eliminates the risk of under-reporting income and simplifies BAS preparation.
Deductible Expenses for E-Commerce Businesses
Legitimately deductible expenses for Australian e-commerce businesses include platform subscription fees, payment processing fees, shipping and fulfillment costs, advertising and marketing spend, software subscriptions, home office expenses (if applicable), professional development, and bookkeeping and accounting fees.
The key is maintaining accurate records that clearly link each expense to the business’s income-earning activities.
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