It is possible to receive amounts that you do not need to tell the taxman about, and don’t have to include as income on your tax return. The ATO classifies these into two different categories (or three, if you count “other” as a category).
Exempt income. This is simply amounts that have been deemed to be tax-free. Most often this includes government allowances such as disability pensions, carer payments, rent assistance and such, but also some scholarships, child care payments and so on (some of which are listed below).

New legislation recently tabled in Canberra puts a measure first announced with the last Federal Budget closer to reality. The “housing tax integrity” bill solidifies the government’s intention to deny all travel deductions relating to inspecting, maintaining, or collecting rent for a residential investment property

As a tax concept, “entertainment” can be relevant not only to fringe benefits tax (FBT), but also to income tax and even goods and services tax (GST). For a business, whether a business expense is “entertainment” will generally also determine whether the cost is deductible. If the expenditure can be shown to be directly connected with the carrying on of a business, it should be deductible.

The ATO allows certain taxpayers to claim a deduction for the cost of buying and cleaning occupation-specific clothing, items of protective wear and for certain unique, and usually distinctive, uniforms.
To claim a deduction it is generally expected that you will be able to provide evidence that you purchased the clothing concerned, and will have diary records or other evidence of your cleaning costs.

A novated lease is a popular way for employers to reward and incentivise their staff. Through a salary sacrifice arrangement that includes a novated lease, employees are provided with a vehicle and can also reduce their personal tax liability. However, employees should understand how fringe benefits tax (FBT) might apply to their arrangement and what they can do to minimise an FBT liability.