The median household net worth for Australians aged 35–44 is approximately $387,000 in 2025-26. By exactly age 40, most households sit somewhere between $300,000 and $600,000 — though the range is wide depending on property ownership, career progression, and how aggressively super has been supplemented.
Quick benchmark: A 40-year-old Australian household with $400,000 in home equity, $150,000 in combined super, and $30,000 in financial savings has a net worth of approximately $580,000 — comfortably above the age group median.
Net Worth at 40 — Australian Benchmarks 2026
| Position | Approx Net Worth | Typical Profile |
|---|---|---|
| Below median | Under $250,000 | Renting or recently purchased with high mortgage |
| Median (35–44) | ~$387,000 | Homeowner with 5–10 years of equity growth |
| Above median | $500,000–$750,000 | Solid equity + growing super |
| Top quartile | $750,000+ | Investment property or significant super contributions |
What Makes Up Net Worth at 40 in Australia
For Australian households at 40, net worth typically breaks down as:
| Component | Typical Amount | Notes |
|---|---|---|
| Property equity | $200,000–$450,000 | Depends on purchase timing and city |
| Superannuation | $120,000–$200,000 | Compulsory + any salary sacrifice |
| Financial assets | $30,000–$80,000 | Savings, ETFs, shares outside super |
| Vehicles & other | $20,000–$40,000 | Depreciating |
| Mortgage & debt | -$250,000 to -$500,000 | Still high for recent buyers |
Worked Example: Net Worth at 40
Taylor and Morgan, 40, Brisbane — homeowners:
| Asset / Liability | Value |
|---|---|
| Home value | $850,000 |
| Mortgage outstanding | -$430,000 |
| Property equity | $420,000 |
| Combined super | $185,000 |
| Savings and shares | $45,000 |
| Car (two vehicles) | $35,000 |
| HELP debt | -$8,000 |
| Net worth | $677,000 |
Taylor and Morgan are in the top 35% for their age group. Their net worth is still heavily concentrated in property, but super is compounding meaningfully and financial assets are growing.
Jamie, 40, Melbourne — renting:
| Asset / Liability | Value |
|---|---|
| Superannuation | $155,000 |
| Share portfolio (ETFs) | $110,000 |
| High-interest savings | $45,000 |
| Car | $18,000 |
| Credit card | -$3,500 |
| Net worth | $324,500 |
Jamie has no property but has invested consistently outside super. At $324,500, Jamie is slightly below the age group median — but the portfolio is liquid, diversified, and growing. Jamie’s position illustrates that property is not the only path to above-median net worth.
Super at 40 — Are You on Track?
| Annual Salary | Super Target at 40 | On Track For |
|---|---|---|
| $70,000 | ~$115,000–$140,000 | Modest retirement |
| $90,000 | ~$145,000–$175,000 | Comfortable retirement |
| $120,000 | ~$190,000–$230,000 | Comfortable retirement |
Based on 15–18 years of compulsory contributions at 10–11.5%, 7% annual return.
If your super is tracking below these ranges, salary sacrifice is the most tax-effective lever available. On a $100,000 salary, sacrificing an extra $10,000 per year costs approximately $6,400 after the tax saving versus $6,150 out of pocket.
What Should You Focus On at 40?
1. Accelerate mortgage repayments. Every extra dollar into your mortgage or offset account at 40 has 25+ years to reduce interest costs and build equity before standard retirement age.
2. Maximise concessional super contributions. The concessional cap is $30,000 per year from 1 July 2024. If you’ve been under the cap in prior years, catch-up contributions (available after 5 years with super balance under $500,000) let you make larger contributions and claim them as a tax deduction.
3. Consider an investment property — carefully. Investment properties are popular among Australian wealth builders at 40, but they introduce concentration risk, carry costs, and leverage. They’re not universally the right move and depend heavily on individual cash flow.
4. Review your super investment option. Many Australians in their 40s remain in the default balanced option when their time horizon supports a higher growth allocation. Switching from balanced (typically 70% growth) to high growth (typically 90% growth) can meaningfully improve long-term super outcomes.
5. Build financial assets outside super. Super can’t be accessed until age 60. Building a portfolio outside super — low-cost index ETFs are the most common approach — gives flexibility and options between age 40 and retirement.
Related Articles
- Average Net Worth by Age in Australia
- Net Worth Percentile Calculator — Australia
- Average Super Balance by Age in Australia
- Average Net Worth at 30 in Australia
- Average Net Worth at 50 in Australia
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