Salary Sacrifice and Your Take-Home Pay
When you enter a salary sacrifice arrangement for a car, you agree to reduce your pre-tax salary in exchange for the vehicle and its running costs. The idea is to lower your taxable income, which can increase your take-home pay after tax. But how does this stack up against the national full-time average?
The National Full-Time Average as a Reference
The Australian Bureau of Statistics (ABS) Average Weekly Earnings for May 2026 puts the national full-time adult ordinary-time average at $2,083.70 per week, or about $108,352 a year (multiplied by 52). This is the line on this site. For a resident earning this amount, the 2026–27 tax rates apply: no tax on the first $18,200, 15% on the next $26,800, and 30% on the remainder up to $135,000. Add the 2% Medicare levy. The result is a take-home of roughly $1,599 per week, or about $83,160 a year.
Now, if you salary sacrifice a car, your taxable income drops. For example, if you sacrifice $15,000 a year, your new taxable income is $93,352. The tax on that is lower, and your take-home pay rises. But you also have to account for Fringe Benefits Tax (FBT) if the car is used privately. Many novated lease arrangements include an FBT component that the employer pays, but it can affect the overall cost.
How a Salary Sacrifice Car Calculator Helps
A salary sacrifice car calculator takes your gross salary, the car's cost, lease term, running expenses (fuel, insurance, maintenance), and your tax details to show the net effect. It will typically display:
- Your adjusted weekly take-home pay
- The total cost of the car over the lease
- The tax savings compared to paying for the car out of post-tax income
Because the calculator uses your specific numbers, it gives a personalised result. The national average is a useful benchmark to see whether your arrangement is typical or generous.
State Averages and Medians
The full-time average varies by state. For instance, the Australian Capital Territory has the highest at about $119,090, while Tasmania is lower at about $96,008. If you live in a state with a higher average, your salary sacrifice may have a larger tax benefit because you're in a higher tax bracket. The site's States and territories page lists all state averages.
Medians tell a different story. The full-time median is about $90,532, and the all-employees median is about $74,100 (ABS Employee Earnings, August 2025). These figures are lower than the average, meaning many workers earn less. If your salary is near the median, salary sacrifice could still be worthwhile, but the tax savings are smaller.
Minimum Wage and Award Rates
The national minimum wage from 1 July 2026 is $26.44 per hour, $1,004.90 per week, or about $52,255 a year on a 38-hour week. Award minimums rose by 4.75%. At this level, salary sacrifice is less common because the tax benefit is minimal. However, some award-covered employees may still have access to salary sacrifice arrangements. Fair Work sets the minimum wage and awards.
Tax and Medicare Levy
For the 2026–27 income year, the tax brackets are:
- $0 – $18,200: nil
- $18,201 – $45,000: 15%
- $45,001 – $135,000: 30%
- $135,001 – $190,000: 37%
- $190,001 and over: 45%
Plus the Medicare levy of 2% (with possible reductions for low-income earners). Salary sacrifice reduces your taxable income, so you may drop into a lower bracket. The ATO provides guidance on how salary sacrifice interacts with FBT.
Practical Considerations
Before using a salary sacrifice car calculator, check with your employer whether they offer novated leasing. The calculator will ask for your annual salary before tax, the car's purchase price, lease term, and estimated running costs. It will then show your weekly and hourly take-home pay (based on a 38-hour week) and how far you are from the national full-time average.
Remember that salary sacrifice can affect other entitlements, such as superannuation guarantee contributions, leave loading, and overtime rates. The Guides section has more detail on these trade-offs.
Where the Figures Come From
All averages on this site are from the ABS Average Weekly Earnings, May 2026. Medians are from ABS Employee Earnings, August 2025. The minimum wage is from Fair Work, effective 1 July 2026. Tax rates are from the ATO for 2026–27. For a full explanation, see How the figures are set.
Summary
A salary sacrifice car calculator is a practical tool to see how much you could save on tax by using pre-tax income for a car. Against the national full-time average of $108,352, a typical arrangement might boost your take-home pay by several thousand dollars a year, depending on your tax bracket and the car's cost. Always consider the FBT implications and check with a financial adviser or your employer's HR department.