Can I Salary Sacrifice? How State and Industry Differences Affect Your Take-Home Pay

What Does "Can I Salary Sacrifice" Mean?

Salary sacrifice is an agreement between you and your employer where you give up part of your pre-tax salary in exchange for a benefit. Common benefits include extra super contributions, a car, laptop, or even childcare. The sacrificed amount is not included in your assessable income for tax purposes, so you pay less income tax. But the benefit may be subject to fringe benefits tax (FBT) if it is not exempt.

In Australia, salary sacrifice is widely available, but it is not automatic. Your employer must agree, and the arrangement must comply with your award, enterprise agreement, or individual contract. The key question is: can you salary sacrifice and still meet the legal minimums? The answer is yes, as long as your base rate of pay does not fall below the relevant minimum wage or award rate.

How the National Salary Index Helps You Compare

The Salary Index measures gross full-time adult ordinary-time earnings against a national line of 100. That line is $108,352 per year (based on ABS Average Weekly Earnings, May 2026). If your salary is above that, you are earning more than the typical full-time worker. If it is below, you are earning less.

Why does this matter for salary sacrifice? Because the tax saving from salary sacrifice depends on your marginal tax rate. The higher your income, the more you save per dollar sacrificed. For example, someone earning $150,000 (index around 138) is in the 37% tax bracket (plus 2% Medicare levy). Sacrificing $10,000 into super saves $3,900 in tax. Someone earning $60,000 (index around 55) is in the 30% bracket and saves only $3,200 on the same sacrifice.

State Differences in Earnings and Tax Savings

Australia’s states and territories have very different average earnings. The states page shows indices from 88.6 in Tasmania to 109.9 in the ACT. A worker in the ACT earning $119,090 (index 109.9) is in the 37% bracket, while a worker in Tasmania earning $96,008 (index 88.6) is in the 30% bracket. The same $10,000 salary sacrifice into super saves $3,900 in the ACT but only $3,200 in Tasmania.

But state differences go beyond tax brackets. Some states have higher costs of living, which might make non-super benefits like a car lease more attractive. Also, state-based taxes like payroll tax can affect whether employers offer salary sacrifice. However, the federal tax system applies uniformly, so the core benefit is the same across states.

Industry Differences: Mining vs Retail

Industry earnings vary even more than states. The industries page shows mining at index 154.7 – that is $167,600 annualised. A miner sacrificing $20,000 into super saves $7,800 in tax (37% bracket). In retail trade (index 75.9, about $82,200), the same sacrifice saves only $4,800 (30% bracket). The difference is $3,000 per year.

But industry also affects the types of benefits available. In mining, fly-in fly-out workers often salary sacrifice flights and accommodation. In professional services, laptops and mobile phones are common. Retail and hospitality workers may have fewer opportunities because their employers are less likely to offer salary sacrifice packages.

How Salary Sacrifice Interacts with Super and Tax

When you salary sacrifice into super, the money is treated as an employer contribution. It counts towards your concessional contributions cap ($30,000 in 2026–27). Your employer must still pay the 12% super guarantee on your ordinary time earnings, which includes the sacrificed amount. So your total super contributions increase without reducing your employer’s obligation.

For non-super benefits, FBT may apply. For example, a car provided through salary sacrifice is subject to FBT unless you use it mainly for work. The FBT rate is 47%, but the employer can claim a tax deduction and may pass on the saving. You should compare the after-tax cost of the benefit with buying it yourself.

Practical Considerations

Before you ask “can I salary sacrifice”, check your award or agreement. Some awards limit salary sacrifice or require a written agreement. The Fair Work Ombudsman provides pay guides that explain minimum rates. Also, salary sacrifice can affect your entitlement to certain payments like overtime, penalty rates, or leave loading if those are calculated on your base rate of pay. Always get the arrangement in writing.

Your take-home pay after salary sacrifice will be lower, but your overall wealth may increase if you are saving tax. Use the how the index works page to understand how gross earnings compare, and remember that the take-home estimates on this site ignore salary sacrifice. You should run your own numbers or speak to a tax professional.

Summary

Yes, you can salary sacrifice in Australia, provided your employer agrees and your base pay stays above the minimum. The value of salary sacrifice depends heavily on your income level, which is influenced by your state and industry. High-earning states like WA and ACT and industries like mining offer the biggest tax savings. Low-earning states and industries still benefit, but less so. Always review your award and consider the FBT implications for non-super benefits.

For more on how your pay compares, visit the topics page.