Salary Sacrificing into Super: How It Works with Awards and the National Minimum Wage

Salary Sacrificing into Super Under Awards and the National Minimum Wage

Salary sacrificing into super is a way to boost your retirement savings by directing part of your pre-tax salary into your super fund. It reduces your taxable income, which can lower the tax you pay now, while the contributions are taxed at a concessional rate inside super. But how does this work when you’re paid under a modern award or the national minimum wage? The rules are clear: you cannot sacrifice your way below the minimum pay you’re legally entitled to.

The National Minimum Wage as a Floor

From 1 July 2026, the national minimum wage is $26.44 per hour, or $1004.90 per week for a full-time employee. That works out to an annual salary of $52,255, which sits at an index of 48.2 on the Salary Index (where 100 equals full-time adult ordinary-time earnings of $108,352). If you earn exactly the national minimum wage, you have no room to salary sacrifice into super. Why? Because any reduction in your cash wage would drop you below the legal minimum. For instance, if you tried to sacrifice $50 per week, your cash wage would fall to $954.90, or $25.13 per hour – below the $26.44 floor. That’s not allowed under the Fair Work Act.

Award Rates and Salary Sacrificing

Most employees are covered by a modern award, which sets minimum pay rates higher than the national minimum wage. The entry-level award floor from 1 July 2026 is $25.74 per hour, but many awards have higher rates for specific classifications. Award minima rose by 4.75% from 1 July 2026, so rates are increasing. If your award rate is, say, $30 per hour, you could potentially sacrifice some of your pay into super – as long as your remaining cash wage stays at or above the award rate. For example, if you earn $30 per hour and work 38 hours, your weekly gross is $1140. You could sacrifice up to $38 per week (bringing your cash wage to $1102, or $29 per hour) without breaching the award. But you must check your specific award, as some have different rules about salary sacrificing.

How Super Guarantee Interacts with Salary Sacrifice

Your employer must pay the super guarantee (SG) of 12% on your ordinary time earnings. Salary sacrifice contributions are treated as employer contributions for SG purposes. Importantly, the SG is calculated on your salary before the sacrifice. So if you earn $60,000 and sacrifice $5,000 into super, your employer still pays 12% SG on the full $60,000 (i.e., $7,200). The $5,000 sacrifice is then added to your super as an additional contribution. This means your total super contributions for the year would be $12,200 (SG plus sacrifice), subject to the concessional cap of $30,000 (2026–27). The SG maximum contribution base is $270,830, so high earners are capped.

Tax Implications of Salary Sacrificing into Super

Salary sacrificing reduces your taxable income, which can save you tax at your marginal rate. For 2026–27, resident tax rates (excluding Medicare) are: nil up to $18,200; 15% from $18,201 to $45,000; 30% from $45,001 to $135,000; 37% from $135,001 to $190,000; and 45% above $190,000. Plus a 2% Medicare levy. The sacrificed amount is taxed at 15% inside your super fund (up to the concessional cap). So if you’re in the 30% bracket, you save 15% tax (30% minus 15%) plus the 2% Medicare levy, meaning you keep more of your money in super rather than paying it to the ATO. For low-income earners, the low-income super tax offset may apply, but that’s beyond this guide.

Practical Example: Award Employee vs Minimum Wage

Consider two employees:

• Employee A is on the national minimum wage of $26.44/hr. Weekly gross: $1004.90. They cannot salary sacrifice because any reduction would breach the minimum.
• Employee B is covered by the Retail Award and earns $28.50/hr (above the award minimum of $25.74). Weekly gross: $1083. They could sacrifice up to $95.80 per week (bringing cash to $987.20, or $25.97/hr – still above the award floor). But they must ensure the cash wage stays above the award rate after sacrifice.

Employee B’s sacrifice of $95.80 per week ($4,981.60 per year) reduces their taxable income from $56,316 to $51,334.40. They save tax at the 30% marginal rate plus 2% Medicare, a saving of about $1,593. The sacrificed amount is taxed at 15% inside super ($747.24), so the net benefit is $845.76 in super growth. Their take-home pay drops by $95.80 per week, but their super balance grows by more than that.

State and Industry Variations

Your pay relative to the national line varies by state and industry. For example, the states page shows WA at index 106.9 ($115,825 annualised) and TAS at 88.6 ($96,008). In higher-paying states, salary sacrificing is more feasible because you have more room above the minimum. Similarly, industries like Mining (index 154.7) offer much higher pay, while Retail (75.9) and Accommodation (72.5) are lower. If you work in a high-index industry, you can likely sacrifice a larger portion of your salary without hitting award floors.

Key Rules to Remember

• Salary sacrificing cannot reduce your cash wage below the applicable minimum – whether that’s the national minimum wage or a higher award rate.
• The super guarantee is paid on your ordinary time earnings before sacrifice, so your employer’s SG obligation doesn’t change.
• Salary sacrifice contributions count toward the concessional cap ($30,000 for 2026–27). Exceeding the cap incurs additional tax.
• Always check your award or enterprise agreement for any specific clauses about salary sacrificing. Some awards may prohibit it or require written agreement.
• For more detail on how the index works, see how the index works.

Final Thoughts

Salary sacrificing into super can be a smart way to save for retirement while reducing your tax bill – but only if your base pay is above the legal minimum. If you’re on the national minimum wage or a low award rate, you likely have no room to sacrifice. If you earn above the award, you can sacrifice the excess, but you must keep your cash wage above the award floor. Always consult your employer or a financial adviser before setting up a salary sacrifice arrangement. For more on pay guides and award rates, visit our pay guides page.

FAQs

(FAQs are listed separately in the JSON above.)