GST-Free Supplies
Goods and services that are not subject to GST, but the supplier can still claim input tax credits on related business purchases.
GST-free supplies are goods and services that are not subject to the 10% GST, but unlike input-taxed supplies, the supplier can still claim input tax credits on purchases related to making these supplies. This makes GST-free treatment more favourable for suppliers than input-taxed treatment, as they don't have irrecoverable GST costs embedded in their pricing.
Common GST-free items include: most basic food (fresh fruit, vegetables, meat, bread, dairy, eggs — but not prepared meals, confectionery, soft drinks, or snack foods), most health services (medical, dental, optical, physiotherapy), most education courses (primary, secondary, tertiary), childcare, water and sewerage services, exports, and certain religious and charitable activities.
The distinction between GST-free, input-taxed, and taxable supplies is crucial for businesses. If you only make GST-free and taxable supplies, you can claim full input tax credits. If you make a mix of taxable and input-taxed supplies, you must apportion your input tax credits. The ATO provides detailed food classification guidance to help businesses determine which food items are GST-free and which are taxable — the rules can be surprisingly complex (e.g., a plain meat pie is GST-free, but a gourmet pie heated for consumption is taxable).
How it works
GST-free supplies sit in a specific middle category of the GST system: no GST is charged on the sale, but, unlike input-taxed supplies, the business making the sale can still claim back the GST it paid on related purchases. This makes GST-free treatment considerably more favourable for a supplier than input-taxed treatment, because there's no irrecoverable GST cost sitting embedded in the business's own expenses that has to be absorbed into pricing. The categories covered are specific and legislated rather than a general concept of essential goods — most basic food, most health services, most education courses, childcare, water and sewerage, and exports are the main groups.
For a business operating in one of these sectors, correctly classifying sales as GST-free rather than taxable matters directly for pricing and BAS reporting — charging GST on a genuinely GST-free item overcharges the customer and creates a reporting error, while failing to charge GST on a taxable item understates the GST owed to the ATO. Food retailers in particular need detailed classification guidance from the ATO, because the line between GST-free and taxable within the same product category can be surprisingly fine — the same physical item can sit on either side of the line depending on how it's prepared or sold.
The classic example the ATO itself uses is a meat pie: a plain, cold meat pie sold from a supermarket shelf is GST-free as basic food, but the same style of pie heated and sold ready to eat, say from a bakery counter, becomes a taxable supply, because it's treated as prepared food for immediate consumption rather than a grocery item. Businesses that sell a mix of GST-free, taxable, and input-taxed items need to track each category separately through their point-of-sale and accounting systems, since a single wrong classification, multiplied across thousands of transactions, can turn into a material BAS error over a reporting period.
Example: GST-free food vs a taxable prepared item
A grocery store sells a loaf of bread for $5 — GST-free basic food, so the customer pays exactly $5 with no GST added, and the store can still claim GST back on the ingredients and packaging it purchased to stock the shelf.
A café next door sells a heated meat pie for $6.60, GST-inclusive, because prepared food ready for immediate consumption is a taxable supply — $0.60 of that price is GST, which the café must report and remit through its BAS.
Related Terms
Goods and Services Tax (GST)
A 10% broad-based consumption tax applied to most goods, services, and other items sold or consumed in Australia.
Input Tax Credit
A credit for GST included in the price of goods and services purchased for business use, offsetting GST collected on sales.
Business Activity Statement (BAS)
A form lodged with the ATO to report and pay GST, PAYG withholding, PAYG instalments, and other business tax obligations.
GST-Inclusive Price
A price that already includes the 10% GST component. The GST amount is 1/11th of the inclusive price.