Planning for retirement in Australia? Understanding how the superannuation tax benefit works can help you build a secure, tax-free income for your golden years. This guide breaks it down in plain language — with practical examples, step-by-step insights, and answers to common questions.
In my previous article, I explored practical strategies to help you maximise your superannuation contributions in Australia. In that article, I have focused on how you can grow your super fund by taking advantage of reduced tax rates. Beyond the compulsory employer contributions, you can boost your super through:
Concessional contributions — such as salary sacrifice or personal deductible contributions, taxed at just 15%
Non-concessional contributions — made from after-tax income, which enter your fund tax-free
By understanding how each type of contribution interacts with the super system’s tax rules, you can build your retirement savings more efficiently.
What Is Superannuation?
Superannuation (or “super”) is money your employer puts aside for your retirement. It’s invested by a super fund and grows over time. You can access it when you retire — either as a lump sum or regular pension payments.
How Super Contributions Work (With Example)
Let’s say you earn $50,000 per year. Your employer contributes 12% to your super, which equals $6,000. The super fund deducts 15% tax on contributions, which is $900. The remaining $5,100 is invested for your future. You don’t pay this tax directly — your employer pays the full $6,000, and the super fund handles the tax.
What About Earnings Inside the Super Fund?
Your super fund invests your money in things like shares, property, and bonds. These investments earn income — and during your working years, the fund pays up to 15% tax on those earnings. This reduced tax rate is a key superannuation tax benefit during the accumulation phase.
Example: Earnings and Tax Inside a Super Fund
Scenario: Aisha is 35 years old and works full-time. Her employer contributes $12,000 per year into her super fund. The fund invests in a mix of Australian shares, international shares, and property trusts.
Investment Earnings: In one financial year, Aisha’s super fund earns $3,000 in investment income from dividends, rent, and capital gains.
Tax Treatment: Because Aisha is still working and her super is in the accumulation phase, the fund pays 15% tax on those earnings.
Calculation:
- Investment earnings: $3,000
- Tax at 15%: $450
- Net earnings added to her super: $2,550
Key Point: This tax is paid by the super fund, not Aisha directly. It’s automatically deducted before the earnings are credited to her account.
Franking Credits Inside Super: A Tax-Efficient Bonus
Australian companies often pay fully franked dividends, meaning they’ve already paid 30% company tax on the profits before distributing dividends to shareholders — including your super fund.
When your super fund receives a fully franked dividend, it gets two components:
- Cash dividend: e.g. $70
- Franking credit: e.g. $30
- Grossed-up income: $100 (used for tax calculation)
Accumulation Phase (While You’re Working)
Your super fund pays 15% tax on investment earnings during your working years.
Let’s break it down:
- Grossed-up income: $100
- Tax payable at 15%: $15
- Franking credit: $30
- The fund uses the $30 credit to offset the $15 tax
- Refund from ATO: $15 (excess credit)
Net benefit to your super fund:
- $70 cash dividend
- $15 franking credit refund
- Total: $85 added to your account
Key Insight: Even though the fund pays tax, franking credits can reduce or eliminate it — and may even result in a refund.
What Happens When You Retire?
Once you turn 60 and retire permanently, you can start a superannuation pension. This means you receive regular payments from your super fund. You can choose how much to withdraw (minimum rules apply). Investment earnings inside your pension account are tax-free, and withdrawals are also tax-free.
Example: You retire at age 65 with a super balance of $1,000,000. You choose to withdraw 5% annually, which is $50,000 per year. Your fund earns 6.5% annually, which is $65,000. You receive $50,000 tax-free, and your balance grows by $15,000 — even after taking money out! This is one of the most powerful superannuation tax benefit available in retirement.
Please also note that no tax on earnings inside the fund which is $65,000, because your super is now in the retirement phase, the fund pays 0% tax on investment earnings (up to the transfer balance cap, currently $1.9 million as of 2025–26).
Franking Credits: A Hidden Bonus
If your super fund invests in Australian shares that pay fully franked dividends, you get a bonus. The company pays 30% tax on profits. You receive a cash dividend (e.g., $70) and a franking credit (e.g., $30). Since your fund pays 0% tax in retirement, it gets the $30 refunded by the ATO. Your total income becomes $100, even though only $70 was received in cash.
When Can You Access Your Super?
You can access your super at age 60 if you retire permanently. At age 65, you can access it even if you’re still working. At age 67, you become eligible for the Age Pension from the government.
Age Pension vs Superannuation
Superannuation is your personal retirement savings. The Age Pension is government support starting at age 67, based on income and assets. You can access super before 67, but Age Pension starts at 67.
Can You Choose Your Monthly Pension Amount?
Yes! You can decide how much to withdraw monthly, as long as you meet the minimum annual withdrawal rate. For example, at age 65, the minimum withdrawal is 5% of your balance. If your balance is $1,000,000, you must withdraw at least $50,000 per year, which is $4,166 per month.
The minimum annual withdrawal rate based on age:
Age 60–64: 4% of your balance
Age 65–74: 5%
Age 75–79: 6%
What Happens to Your Super After Death?
If you pass away with super remaining, it’s paid as a death benefit to your spouse, children, or estate. Spouse or dependent children receive it tax-free. Independent adult children may pay up to 15% tax on the taxable portion.
Tip: Make a binding nomination with your super fund to ensure your money goes to the right person.
Final Thoughts: Superannuation Is a Powerful Retirement Tool
By understanding the superannuation tax benefit — from contributions and earnings to pension income and inheritance — you can make smarter decisions for a secure, tax-free retirement.
DISCLAIMER: The information provided in this guide is general in nature only and does not constitute personal financial, taxation, or legal advice. It has been prepared without taking into account your individual objectives, financial situation, or needs. Before acting on any information, you should consider the appropriateness of the information to your own circumstances and seek advice from a qualified financial adviser, tax agent, or legal professional.
