Mackenzie, being a talented photographer specializing in dog photography in Australia, earns a minimum of $2,000 per month from the sale of her photos. Her photos, known for their exceptional quality, are sold for prices ranging from $300 to $1,000. Mackenzie maintains the popularity of her photos by using high-quality printing facilities and purchasing print paper from a large local retailer. Considering the provided information, it is advisable for Mackenzie to consult a tax professional to understand the Goods and Services Tax (GST) consequences that may arise from her photography business. The specific implications of GST on her sales and expenses can vary based on factors such as her business structure, annual turnover, and registration status for GST purposes. Seeking professional advice will ensure compliance with relevant tax regulations and help maximize her business's financial efficiency