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You're entitled to claim deductions for some expenses, most of which are directly related to earning your income.
To claim a work-related deduction:
If the expense was for both work and private purposes, you can only claim a deduction for the work-related portion. Work expenses reimbursed to you by your employer are not deductible.
Please see https://www.ato.gov.au/Individuals/Income-and-deductions/Deductions-you-can-claim/ for more information.
If you are hired in a specific occupation, the ATO may also have guides that may assist you. I note truck drivers; while not your specific occupation does have a guide that may be of use to you:
This has a section explicitly for your drivers license:
I hope this assists.