In general, businesses must be able to pass one of five tests to be able to claim business expenses against other forms of income.
The criteria are:
1. you must earn more than $20,000 from the business, or
2. you must make a profit from the business in three out of five years (however small), or
3. you must own plant and equipment for the business worth more than $100,000, or
4. you must own real property devoted to the business worth more than $500,000, or
5. the income from other activities must be less than $40,000.
The appropriateness of the $40,000 cap in criterion 5 is being challenged by the sector, and representations continue to be made to the ATO regarding it, i.e. many in the sector, including NAVA, believe that a cap should not be necessary at all, and the only criterion should be whether the artist is carrying on a business.