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HVA commences 1 August 2026
Free tool

How much are you leaving on the table?

Estimate your annual fuel tax credit — and the extra you could claim by evidencing off-road and auxiliary use.

35%

Idling, PTO/auxiliary equipment, and travel on private roads and worksites. Fleetify evidences this automatically from GPS distance.

Estimated annual fuel tax credit

$61,950

Additional credit from evidencing off-road use

+$21,350

Illustrative only, using indicative rates. Not tax advice — rates change and eligibility varies. Fleetify produces an ATO-audit-ready calculation trail.

Fuel tax credit — FAQ

How is a fuel tax credit calculated?

Fuel tax credits are calculated per litre of eligible fuel, at a higher rate for off-road and auxiliary use and a reduced rate for heavy vehicles travelling on public roads (reduced by the road user charge). Accurate on/off-road apportionment — best evidenced with telematics distance — maximises the claim.

Why do most operators under-claim fuel tax credits?

Because they can't evidence how much fuel was used off-road or on auxiliary equipment, so they claim conservatively at the lower on-road rate. Fleetify apportions automatically from GPS distance, lifting the claim with an auditable trail.

Is this calculator tax advice?

No. It's an illustrative estimate using indicative rates. Rates change and eligibility varies — confirm with your accountant or the ATO. Fleetify produces the audit-ready records to support your actual claim.

Turn telematics into tax credits

Fleetify apportions your fuel automatically and keeps the evidence audit-ready.