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How a Salary Packaging Calculator Helps You Compare Job Offers
Use a salary packaging calculator to see how fringe benefits affect your take-home pay when comparing job offers. Learn how the Salary Index benchmarks earnings.
The salary packaging calculator itself has no index figure, but it helps you estimate how your effective pay compares to the national line of 100.
What is a salary packaging calculator and why use it when comparing job offers?
When you read a job advertisement, the headline salary is only part of the story. Many Australian employers offer salary packaging – also called salary sacrifice – as a way to boost your take-home pay by reducing your taxable income. A salary packaging calculator helps you see the real value of an offer by estimating how much tax you save and what your net pay will be after packaging. This is especially useful when comparing two offers with different base salaries and different packaging options.
How the Salary Index helps you benchmark
The Salary Index sets the national line at 100, which equals full-time adult ordinary-time earnings of $108,352 per year (ABS Average Weekly Earnings, May 2026). If a job ad says $80,000, that’s an index of about 73.8. But if that job also offers salary packaging for a car worth $15,000, your taxable income could drop to $65,000. Your take-home pay might then be closer to someone earning $85,000 without packaging. The calculator shows you that difference.
Reading a job ad with packaging in mind
Look for phrases like “salary packaging available” or “novated lease options” in the ad. In industries such as healthcare, education, and not-for-profit, packaging is common. For example, a nurse in NSW (state index 101.2) might see a base salary of $75,000 (index 69.2) but with packaging for a laptop and parking, the effective take-home could match a $90,000 role in retail (industry index 75.9). Use the industries page to see how your sector compares.
Step-by-step: comparing two offers with a salary packaging calculator
Imagine Offer A: $85,000 base, no packaging. Offer B: $80,000 base, with salary packaging for a $10,000 car. Without a calculator, Offer A looks better. But run the numbers:
- Offer A: taxable income $85,000. Tax (2026–27 rates) plus Medicare levy: roughly $19,467, leaving $65,533 take-home.
- Offer B: salary sacrifice $10,000 for the car. Taxable income becomes $70,000. Tax plus Medicare: about $14,467, leaving $55,533 plus the car benefit (worth $10,000 pre-tax). Total effective value: $65,533 – the same as Offer A, but you also have a car.
A salary packaging calculator does this math instantly. You can then compare the offers on an equal footing.
What about super and awards?
Salary packaging does not affect your super guarantee (12% from 1 July 2026) – that’s calculated on your ordinary-time earnings before sacrifice. Award entitlements also remain unchanged. However, packaging can reduce your income for HELP repayment calculations and the Medicare levy surcharge. Always check with your employer or a tax professional. The pay guides page has more on award rates.
State and industry context
Your location and industry affect the baseline. For instance, the ACT has the highest state index at 109.9 ($119,090 annualised), while Tasmania is lowest at 88.6 ($96,008). If you’re comparing a job in the ACT with one in Tasmania, the same base salary goes further in Tasmania in terms of index, but packaging might tip the balance. Use the states page to see where you stand.
Common pitfalls when using a salary packaging calculator
- FBT: Some benefits attract Fringe Benefits Tax, which the employer may pass on to you. A good calculator includes FBT estimates.
- Caps: There are limits on certain items, like electric cars under the FBT exemption (up to the luxury car tax threshold).
- Not all employers offer it: If the ad doesn’t mention packaging, assume it’s not available unless you negotiate.
- Index vs. real value: Remember that the Salary Index uses gross earnings. A packaged salary may show a lower index but give you higher disposable income. The how the index works page explains this.
Example: two graduate offers
Offer 1: $70,000 base, no packaging, in retail (index 75.9). Offer 2: $65,000 base, with packaging for a laptop and public transport, in professional services (index 114.7). The calculator might show that Offer 2’s take-home is actually higher after packaging, plus you get the benefits. The index for Offer 2’s base is 60.0, but your effective standard of living could be above the national line.
Why the salary packaging calculator is essential
Without it, you might choose a higher base salary that leaves you worse off after tax. The calculator gives you a true comparison. Bookmark it alongside the Salary Index to make informed decisions.
Questions people ask
What is a salary packaging calculator?
A salary packaging calculator is an online tool that estimates how much tax you can save by sacrificing part of your pre-tax salary for eligible benefits, such as a car, laptop, or super contributions. It takes into account your salary, marginal tax rate, the cost of the benefit, and any Fringe Benefits Tax (FBT) that may apply. The result shows your new take-home pay and the net benefit of packaging.
How does salary packaging affect my take-home pay compared to the national average?
Salary packaging reduces your taxable income, which can increase your take-home pay even if your base salary is below the national average. For example, if your base salary is $80,000 (index 73.8) and you package a $15,000 car, your taxable income drops to $65,000, saving you thousands in tax. Your effective take-home may then be comparable to someone earning $85,000 without packaging. Always use a salary packaging calculator to see the real difference.
Can I use salary packaging to increase my Salary Index score?
No, the Salary Index measures gross ordinary-time earnings before any salary sacrifice. Your index score is based on your base salary, not your packaged income. However, salary packaging can improve your standard of living relative to your index score. For example, a worker on index 75 with a packaged car may have a higher effective disposable income than a worker on index 80 without packaging. Use the calculator to compare offers holistically.