Superannuation and Your Take-Home Pay, Explained

What superannuation actually is

Superannuation ("super") is money your employer must set aside into a retirement fund on your behalf. It's separate from your take-home pay: you generally can't access it until you reach preservation age, but it is genuinely your money, invested and growing over your working life. For the 2026–27 year the Super Guarantee rate is 12% of your ordinary earnings.

Base salary vs total package

This is the distinction that trips people up most. A job might advertise "$100,000 + super" or "$100,000 package including super", and those are very different offers. In the first, you receive $100,000 as taxable salary and the employer pays $12,000 of super on top. In the second, the $100,000 already contains the super, so your actual base is lower — around $89,300 — and your take-home pay is smaller.

When you compare two offers, always convert them to the same basis. If one is quoted as base-plus-super and the other as a package, put both into the same form before deciding. A tool that lets you toggle "salary includes super" makes this instant.

How super interacts with tax

Compulsory employer super is not counted as part of your taxable income, so you don't pay your normal marginal income-tax rate on it. Instead, contributions are taxed inside the fund at a concessional rate of 15%, which is lower than most people's marginal rate. That's a large part of why super is such a tax-effective way to build long-term wealth: the government deliberately taxes it lightly to encourage saving for retirement.

Getting from gross salary to take-home

Your take-home pay is your base salary minus income tax, minus the 2% Medicare levy, minus any compulsory student-loan repayment. Super sits outside that calculation — it goes to your fund, not your account. So when you picture your pay, keep two mental buckets: the cash that hits your bank account each fortnight, and the super quietly accumulating in the background.

• Gross (base) salary — the figure most offers quote, before anything is taken out.
• Income tax — charged on a sliding scale of marginal rates.
• Medicare levy — generally 2% of taxable income.
• Student loan (HECS/HELP) — a compulsory repayment if your income is above the threshold.
• Super — 12% paid by your employer into your fund, on top of the above.

Salary sacrifice: paying yourself first

You can choose to contribute extra to super from your pre-tax salary — known as salary sacrifice. Because that money is taxed at the concessional super rate instead of your marginal rate, it can be a powerful way to reduce tax while building retirement savings, up to annual contribution caps. It reduces your take-home pay today in exchange for more later, so it suits people who can comfortably live on a little less now.

The headline to remember: when you read a salary, always ask whether super is on top or included, and remember that the number in the ad is not the number in your bank account. Translate gross to take-home, and you will compare jobs — and plan your life — with far more clarity.