How much to salary sacrifice into super: Award coverage and the minimum wage floor

How much to salary sacrifice into super and the role of minimum wage rates

When considering how much to salary sacrifice into super, it is important to understand the legal pay floor that applies to your employment. The national minimum wage and modern award rates set a minimum cash amount you must receive each hour or week. Salary sacrifice arrangements reduce your take-home pay in exchange for additional super contributions, but they cannot push your cash earnings below that legal floor. This guide explains how the minimum wage interacts with salary sacrifice, the difference between award-covered and award-free employees, and where the super guarantee fits in.

The legal minimum for award-free employees

If you are not covered by a modern award or enterprise agreement, your minimum cash pay is 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 week. Casual employees receive a loading of 25%, giving a minimum of $33.05 per hour. These figures are set by the Fair Work Commission and enforced by the Fair Work Ombudsman. Any salary sacrifice arrangement must leave you with at least this amount in cash. For example, if you earn $30 per hour, you could salary sacrifice up to $3.56 per hour into super, but no more, because your cash pay would then fall to $26.44.

Junior employees (under 21) have lower minimum percentages. For instance, a 17-year-old award-free employee must receive at least $15.29 per hour (57.8% of the adult rate). Salary sacrifice for juniors is similarly limited: the cash pay after sacrifice cannot drop below the applicable junior rate. Apprentices and trainees have their own minimum rates under the Miscellaneous Award.

Award-covered employees and the backstop

If you are covered by a modern award, your minimum cash pay is the classification rate in that award. From 1 July 2026, award minimum wages increased by 4.75%, but the lowest ongoing classification cannot fall below the national minimum of $26.44 per hour. Some awards have introductory rates for the first six months, which are capped at $25.74 per hour or $978.10 per week. For award-covered employees, salary sacrifice must not reduce your cash pay below the specific award rate for your classification and level of experience.

Enterprise agreements may set higher rates. If your agreement provides a higher cash wage, you have more room to salary sacrifice while staying above the legal floor. Always check your award or agreement before entering a salary sacrifice arrangement.

Super guarantee: an employer cost on top

Employers must pay super guarantee of 12% on your ordinary time earnings, on top of your cash wage. This is not deducted from your pay; it is an additional cost to the employer. When you salary sacrifice, the sacrificed amount is treated as an employer contribution for super purposes, but it reduces your cash earnings. The super guarantee is still calculated on your ordinary time earnings, which may include the sacrificed amount depending on your award or agreement. The key point is that the super guarantee does not affect the minimum cash floor—it is a separate obligation.

Market averages versus legal minimums

The Australian Bureau of Statistics (ABS) reports that in May 2026, full-time adult ordinary-time earnings averaged $2,083.70 per week, and all employees averaged $1,579.20 per week. These are much higher than the national minimum wage. They reflect negotiated salaries, not legal floors. When deciding how much to salary sacrifice, your total remuneration package (cash plus super) may be well above the minimum, giving you more flexibility. However, the legal minimum remains the absolute floor for cash pay, regardless of market averages.

No prescribed amount

There is no legal requirement or recommended amount for salary sacrifice into super. The decision depends on your tax bracket, your super balance, the concessional contributions cap, and your retirement plans. The minimum wage rates on this site only tell you the lowest cash pay you can receive. For personalised advice, consult a qualified financial adviser or use the ATO's online tools. The Fair Work Ombudsman can help if you believe your employer is not meeting the minimum cash floor.

For more on which minimum wage applies to you, see Which minimum wage applies and our Rate tables for current figures. Our Guides section covers related topics such as casual loading and junior rates.

Summary

• The national minimum wage for award-free adults is $26.44 per hour from 1 July 2026.
• Award-covered employees have higher or equal minimum rates depending on their classification.
• Salary sacrifice cannot reduce your cash pay below the applicable minimum.
• The super guarantee is an employer contribution on top, not part of the cash floor.
• No specific salary sacrifice amount is set by minimum wage laws; it is a personal financial choice.