Australian novated lease calculator and quote checker
Enter the pre-tax and post-tax deductions from a real quote. See the change in take-home pay, audit FBT or the electric-car exemption, expose the residual and provider-cost gap, then compare the same car with buying it in cash.
Published by GrowThenDraw Editorial Team · Editorial policy · Methodology & sources
| Scenario | Annual take-home cost | Total to own | Net ownership cost | Lease vs cash |
|---|---|---|---|---|
| Quoted deductions −10% | $20,304 | $116,992 | $91,992 | −$11,992 |
| Current quote | $22,560 | $128,272 | $103,272 | −$23,272 |
| Quoted deductions +10% | $24,816 | $139,552 | $114,552 | −$34,552 |
The entered residual matches the ATO 28.13% minimum for a five-year car lease: $15,472.
With the other assumptions unchanged, the annual pre-tax deduction would need to be about $10,155 for the modeled lease and cash costs to match.
HELP is off. Turn it on to include the estimated repayment-income effect of a reportable fringe benefits amount.
Novated lease vs cash: what an honest quote must show
Work through ECM, EV exemption, RFBA, GST, residual value and provider fees without treating tax saved as profit.
Salary sacrifice to super calculator
A car package and a concessional super contribution have different caps and reporting effects. Model super separately.
Start with the quote, not a marketing savings claim
A provider can describe a large tax saving while the finance rate, administration charges and residual remain hard to compare. This tool starts with the amounts that would actually leave payroll, recomputes resident Income Tax and the standard Medicare levy, and then adds the residual needed to own the car at the end.
The cash benchmark uses the same expected resale value and your own running-cost assumption. That makes the comparison inspectable without pretending that a tax saving is the same thing as a lower total cost.
Standard cars and eligible electric cars follow different FBT paths
For a standard car, the annual statutory-formula taxable value is generally 20% of the FBT base value for a full FBT year, reduced by recipient payments. An employee contribution method quote commonly uses post-tax deductions to reduce that taxable value, often to zero. The page shows any amount left unneutralised and an indicative employer FBT exposure rather than silently adding it to the employee's cost.
An eligible battery-electric or hydrogen-fuel-cell car can be exempt from FBT, including under salary packaging, but the conditions are factual. The car must meet the ATO's acquisition/use and luxury-car-tax tests. The calculator does not test vehicle records or the current indexed LCT threshold; select the exemption only after the employer or adviser has confirmed it.
An FBT-exempt EV can still affect income tests
The notional taxable value of an exempt electric-car benefit can still produce a reportable fringe benefits amount. That amount is not taxable income, but it can be used in HELP and other income tests. The calculator therefore keeps the tax saving and the estimated HELP repayment change on separate lines.
Family assistance, Medicare levy surcharge, child support, private-health-insurance rebate, employer policies and other income tests are not reconstructed. Treat the reportable amount as a flag to investigate, not as a personalised eligibility decision.
Residual value and quote reconciliation are risk checks
For one-to-five-year car leases, the page compares the entered residual with the ATO minimum percentages for an eight-year effective life. A residual is a real end-of-term obligation, not a saving. Market value can finish above or below it.
Finance rental, running-cost budget and provider fees are optional audit fields. Their sum may not exactly equal payroll deductions because quotes can treat GST credits, timing and reconciliations differently. A gap is a question for the provider, not proof that the quote is wrong.
Frequently asked questions
Is a novated lease always cheaper because it saves tax?
No. The tax saving must be compared with finance cost, provider fees, running-cost assumptions, post-tax ECM contributions and the residual. A quote can save tax and still cost more than buying the same car another way.
Does an eligible electric novated lease have no FBT?
An eligible battery-electric or hydrogen-fuel-cell car can be exempt when every ATO condition is met and LCT has never been payable. Plug-in hybrid access generally ended from 1 April 2025 except for limited binding-commitment transitions. Confirm the vehicle and arrangement before selecting the exemption.
Why can an FBT-exempt EV affect HELP?
The notional car-benefit value can still be grossed up and reported as an RFBA. It is not taxable income, but it can be included in HELP repayment income and some other income tests.
What is the employee contribution method?
Under ECM, an employee makes an after-tax contribution toward the car benefit. The contribution reduces the FBT taxable value. GST can be payable by the employer on a contribution made to it, so a transparent quote should show how the post-tax amount is treated.
Does this replace a novated lease quote?
No. It checks a quote. It does not offer finance, determine eligibility, model an employer's exact GST credits or confirm contract, insurance, early-termination, excess-kilometre or end-of-term obligations.
Australian novated-lease, FBT, EV, GST and residual rules verified 2026-08-11:
- ATO: car fringe benefits and the statutory formula
- ATO: 47% FBT and gross-up rates
- ATO: electric-car FBT exemption and eligibility
- ATO: electric vehicles, notional taxable value and RFBA
- ATO: employee contributions and GST
- ATO TD 93/142: minimum lease residual values
Method: one full 365-day FBT year, 20% statutory formula, entered post-tax contribution, type-1 FBT gross-up for an ordinary GST-creditable car benefit, lower 1.8868 reportable gross-up, FY2026–27 resident tax brackets, Low Income Tax Offset, optional standard 2% Medicare levy and the current HELP marginal-repayment engine. The comparison holds salary, deductions and costs constant for the selected one-to-five-year term.
Excluded: quote eligibility; employment-contract and SG treatment; partial FBT years; operating-cost/logbook method; actual GST-credit entitlement and quote reconciliations; LCT threshold testing; PHEV transition evidence; employer FBT exemptions or rebates; luxury-car depreciation limits; finance comparison or present value; changing tax, interest, insurance, registration, electricity, fuel, maintenance or resale value; early termination; lease transfer; excess kilometres; family assistance, child support, Medicare levy surcharge, private-health rebate and final tax assessment. Educational quote-checking estimate only, not financial, credit, tax, legal or vehicle advice.