Deductions · AU

Logbook method (car expenses)

Claim your car’s real business-use share of running costs.

The logbook method works out the business-use percentage of your car by keeping a logbook for a representative 12 continuous weeks. You then claim that percentage of your actual running costs — fuel, servicing, insurance, registration and depreciation. It usually beats the cents-per-kilometre method when you drive a lot for work.

Grounded in ATO guidance. General information, not tax advice.

Related terms

Depreciation (decline in value)

Claiming the cost of a big asset gradually over its life.

Sole trader

The simplest business structure — you and the business are one.

Instant asset write-off

Immediately deduct an eligible asset instead of depreciating it.

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