Use this free calculator to work out your work-from-home tax deduction under the ATO's fixed rate and actual cost methods. Most people leave money on the table.
Fixed rate method calculator (67 cents per hour for 2025-26)
A visual decision flowchart - answer 4 - 5 questions and get a clear recommendation
Side-by-side comparison - which method gives you the bigger deduction
Record-keeping checklist so your claim stands up to an ATO review
Common WFH deductions most people miss (furniture, stationery, equipment)
Click below to download your free spreadsheet.
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