Offer your insights or judgment on the input financial query or topic using your financial expertise. Reply as normal question answering

Claiming business expenses for a business with no income
Yes you can claim your business deductions if you are not making any income yet. But first you should decide what structure you want to have for your business. Either a Company structure or a Sole Trader or Partnership. Company Structure If you choose a Company Structure (which is more expensive to set up) you would claim your deductions but no income. So you would be making a loss, and continue making losses until your income from the business exceed your expenses. So these losses will remain inside the Company and can be carried forward to future income years when you are making profits to offset these profits. Refer to ATO - Company tax losses for more information. Sole Trader of Partnership Structure If you choose to be a Sole Trader or a Partnership and your business makes a loss you must check the non-commercial loss rules to see if you can offset the loss against your income from other sources, such as wages. In order to offset your business losses against your other income your business must  pass one of these tests: If you don't pass any of these tests, which being a start-up you most likely won't, you must carry forward your business losses until an income year in which you do pass one of the tests, then you can offset it against your other income. This is what differentiates a legitimate business from someone having a hobby, because unless you start making at least $20,000 in sales income (the easiest test to pass) you cannot use your business losses against your other income. Refer to ATO - Non-commercial losses for more information.