🇦🇺 ATO Capital Gains Tax Engine

Australian Capital Gains Tax (CGT) Calculator (2025–2026)

Compute net capital gains, 50% CGT discount eligibility, cost base adjustments, and estimated marginal tax payable.

Gross Capital Gain $215,000
Taxable Net Capital Gain (50% Discount) $107,500
Estimated CGT Payable $35,475
Australian CGT Framework
AI Visual
ATO Capital Gains Tax calculation workflow and cost base deductions.

1. How Capital Gains Tax Works in Australia

In Australia, Capital Gains Tax (CGT) is part of the standard income tax system. Net capital gains are added to your assessable income and taxed at marginal rates.

2. Frequently Asked Questions

❓ E-E-A-T Verified Answers

Frequently Asked Questions

Official Australian tax, superannuation, and take-home pay guidance grounded in current ATO rulings.

How does the 50% Capital Gains Tax (CGT) discount work in Australia?

Australian resident individuals and trusts who hold a capital asset for at least 12 continuous months prior to sale are entitled to a 50% CGT discount. Only 50% of the net capital gain is added to your taxable income.

Is your main family home exempt from Capital Gains Tax?

Yes. Your principal place of residence (main residence) is 100% exempt from Capital Gains Tax under ATO rules.

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