How to Salary Sacrifice and Boost Your Take-Home Pay
What Is Salary Sacrifice?
Salary sacrifice is a formal arrangement between you and your employer where you agree to give up part of your pre-tax salary in return for a benefit of equivalent value. Common benefits include additional superannuation contributions, a car through a novated lease, or even electronic devices. Because the sacrificed amount comes out of your gross pay before tax is calculated, your taxable income falls. This can reduce the amount of income tax and Medicare levy you pay, potentially increasing the cash you take home each pay period.
The Australian Taxation Office (ATO) sets the rules for salary sacrifice. Not all benefits are treated the same; some, like super contributions, are concessionally taxed, while others may attract fringe benefits tax (FBT). Your employer must agree to the arrangement, and it is usually documented in a formal salary sacrifice agreement.
How Salary Sacrifice Affects Your Take-Home Pay
To understand the impact on your take-home pay, it helps to look at the current tax brackets. For the 2026–27 income year, resident tax rates are:
- Nil on the first $18,200
- 15% on income from $18,201 to $45,000
- 30% on income from $45,001 to $135,000
- 37% on income from $135,001 to $190,000
- 45% on income above $190,000
Plus a Medicare levy of 2% (before any reductions).
Consider someone earning the national full-time average of $108,352 a year. That places them in the 30% tax bracket. If they salary sacrifice $10,000 into super, their taxable income drops to $98,352. The tax saved is 30% plus 2% Medicare, or 32% of $10,000, which is $3,200. Their take-home cash pay (after tax) would decrease by $6,800, but they would have $10,000 added to their super account. The net effect on disposable cash is a reduction, but their overall wealth increases because of the super contribution.
For someone on a higher income, say $150,000, the marginal rate is 37% plus 2% Medicare = 39%. Sacrificing $10,000 would save $3,900 in tax, so the cash reduction is only $6,100 for a $10,000 super boost. The higher your marginal rate, the more tax you save per dollar sacrificed.
If the salary sacrifice is for a benefit like a car lease, the calculation is different because the benefit itself has a cost. Typically, lease payments come from pre-tax salary, so you pay less tax, but you also have the lease expense. In many cases, the net cash position can improve if the lease payments are lower than the tax saved. However, FBT may apply, so it is important to model the numbers carefully.
Salary Sacrifice and the National Average
The national full-time adult ordinary-time average, as measured by the ABS Average Weekly Earnings for May 2026, is $2,083.70 per week, or about $108,352 per year. This is the line that Average line uses as its reference. The full-time median is lower at about $90,532, and the all-employees median is about $74,100 (ABS Employee Earnings, August 2025).
Salary sacrifice is most valuable for people whose income is above the tax-free threshold and especially for those in higher marginal brackets. For someone on the average, the marginal rate is 30% plus Medicare, so every dollar sacrificed saves 32 cents in tax. For someone on the median full-time salary of $90,532, the marginal rate is also 30% (since $90,532 is within the $45,001–$135,000 band), so the tax saving is the same percentage. However, the lower your income, the less you may want to sacrifice into super if you need cash flow now.
State averages also vary. For example, the full-time average in New South Wales is about $109,658, in Victoria about $106,137, and in Western Australia about $115,825. If you live in a state with a higher average, you may be more likely to benefit from salary sacrifice. You can compare your own salary against these figures using our Place a salary on the line tool.
Considerations and Limits
Salary sacrifice is not unlimited. The ATO imposes caps on certain benefits. For superannuation, the concessional contributions cap for 2026–27 is set by the ATO; exceeding it incurs additional tax. Other benefits, such as cars, are subject to FBT, which your employer may pass on to you. Always check the current limits with your employer or the ATO before entering an arrangement.
Also note that salary sacrifice reduces your gross salary for purposes like super guarantee contributions (which are based on your ordinary time earnings) and some insurance or loan calculations. It can also affect your eligibility for certain government benefits or the Medicare Levy Surcharge if you have private hospital cover.
Conclusion
Salary sacrifice is a legitimate way to reduce your taxable income and potentially increase your take-home cash or build wealth through super. The benefit is greatest for those in higher tax brackets, but even someone on the national full-time average can save a meaningful amount. Always consult your employer and the ATO to ensure your arrangement complies with current rules. To see how your salary compares with the national average and state figures, visit our States and territories page.