Salary Sacrifice Tax and the Minimum Wage: A Practical Check

Salary Sacrifice Tax and Your Pay Floor

When you hear about salary sacrifice tax, you are looking at a way to reduce your taxable income by swapping part of your salary for a non-cash benefit, such as extra super contributions, a car, or childcare. But this arrangement does not change the legal minimum your employer must pay you. This guide helps you check your hourly rate against the correct pay floor while understanding how salary sacrifice fits in.

The Legal Minimum: What You Must Receive

The Fair Work Commission sets the national minimum wage. From 1 July 2026, the adult rate is $26.44 per hour or $1,004.90 per week for a 38‑hour ordinary week. If you are a casual employee, the minimum is $33.05 per hour (including the 25% casual loading). These figures are gross – before tax and any salary sacrifice. Your employer must pay at least this amount in money or as a benefit that counts as wages. Salary sacrifice cannot reduce your gross pay below this floor.

For employees covered by a modern award, the award sets a higher minimum. The lowest ongoing award classification cannot fall below the national minimum, and an introductory rate (first six months) is capped at $25.74 per hour or $978.10 per week. Always check which award applies to your job – see our Rate tables for award classifications.

Separating the Minimum from Other Figures

It is easy to confuse the legal minimum with survey averages or negotiated salaries. The ABS May 2026 survey reports full‑time adult ordinary‑time earnings of $2,083.70 per week and all‑employee average total earnings of $1,579.20 per week. These are averages, not floors. A salary sacrifice arrangement might reduce your taxable income, but it does not change the fact that your gross pay (including the sacrificed amount) must meet the minimum.

Award rates and enterprise agreements can require higher pay. If you are award‑free and agreement‑free, the national minimum applies. But many workers are covered by an award that sets a higher hourly rate. Use our Guides to find out which award covers your occupation.

How Salary Sacrifice Tax Works in Practice

Salary sacrifice is a voluntary agreement between you and your employer. You give up part of your gross salary, and your employer provides a benefit instead. The benefit is generally not subject to income tax (or taxed at a lower rate), so your taxable income falls. However, the super guarantee (12% on top of ordinary time earnings) is still calculated on your gross salary before the sacrifice, unless the sacrifice is into super. Your employer must pay super on your ordinary time earnings, including any amount you sacrifice into super.

When you check your hourly rate, compare your gross pay (before sacrifice) to the minimum. For example, if you earn $30.00 per hour and sacrifice $2.00 per hour into super, your cash pay is $28.00, but your gross is still $30.00 – well above the $26.44 floor. If your gross pay is exactly the minimum, you cannot sacrifice any amount without breaching the law.

Special Cases: Juniors, Apprentices, and Supported Wages

Not every worker must receive $26.44 per hour. Award‑free junior rates are lower: for example, a 16‑year‑old gets $12.51 per hour (casual $15.64). Apprentices and trainees follow the Miscellaneous Award. Supported wages for employees with disability can also be lower. Salary sacrifice is still possible, but the gross pay must meet the applicable minimum for that category.

Super: An Employer Payment on Top

Remember that super is an employer payment on top of your gross salary. The super guarantee rate is 12% of your ordinary time earnings. If you salary sacrifice into super, that amount counts towards the employer’s super obligation, but the employer must still pay the full 12% on your ordinary time earnings (including the sacrificed amount). This is separate from the minimum wage requirement.

Practical Check: Compare Your Hourly Rate

1. Find your gross hourly rate (before tax and sacrifice).
2. Identify your pay floor: national minimum ($26.44), award minimum, or junior rate.
3. If your gross rate is at or above the floor, you are meeting the legal requirement.
4. If you salary sacrifice, ensure your gross rate does not drop below the floor.
5. Check your pay slip for correct super payments.

For more details on how the figures work, see How the figures work.

Summary

Salary sacrifice tax can lower your taxable income, but it does not change the minimum wage your employer must pay. The national minimum wage from 1 July 2026 is $26.44 per hour or $1,004.90 per week. Awards and agreements may set higher rates. Always compare your gross pay to the correct floor, and remember that super is an additional employer payment.