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Investment Calculator

Project the growth of your investments with compound returns, regular contributions, and estimated Capital Gains Tax impact for Australian investors.

Investment Details
Initial Investment ?
$
Regular Contribution ?
$
Contribution Frequency
Investment Period ?
years
Expected Return ?
% p.a.
Return Type
Inflation Rate ?
%

CGT Estimate (optional)

Marginal Tax Rate ?
Hold > 12 months? ?
Results
Final Portfolio Value
$382,696
After 20 years
Amount

Portfolio Growth Over Time

Investing in Australia

Australians can invest in shares (ASX), managed funds, ETFs, property, bonds, and other assets. Returns include both capital growth and income (dividends or interest).

ASX Historical Returns

The S&P/ASX 200 has returned approximately 9–10% p.a. over the long term (20+ years) including dividends reinvested, but with significant year-to-year volatility. Past returns do not guarantee future results.

Capital Gains Tax (CGT)

In Australia, capital gains are included in your assessable income and taxed at your marginal rate. However, if you hold an asset for more than 12 months, you are entitled to a 50% CGT discount — meaning only half the gain is taxable.

Franking Credits

Australian companies often pay franked dividends — dividends that come with a tax credit for company tax already paid. These credits can reduce your tax bill or be refunded if you're in a low tax bracket.

Investment Bonds (Education or Insurance Bonds)

Investment bonds are tax-paid investment vehicles. If held for 10 years, withdrawals are tax-free. Useful for education savings or estate planning.