Skip to main content

Australia: Legislation amending capital gains tax and introduce new tax reform measures passes Parliament, with amendments

Other tax measures in legislation include negative gearing restrictions and new tax offsets for individuals.

June 26, 2026

The legislative package to amend the capital gains tax (CGT) discount, restrict negative gearing in housing to new builds, and introduce a working Australians tax offset and an AU$1,000 standard deduction for work-related expenses for individuals, has passed Parliament with amendments.

The package, comprised of the Treasury Laws Amendment (Tax Reform No. 1) Bill 2026 and its imposition bill, Income Tax Rates Amendment (Tax Reform No. 1) Bill 2026, replaces the 50% CGT discount for individuals, trusts and partnerships with cost base indexation to ensure only real gains are subject to taxation and introduces a 30% minimum tax on capital gains (with an exemption for certain income support recipients), effective for all capital gains accruing on and after July 1, 2027, including gains accruing on pre-CGT assets.

Bill to implement loss carry back, make permanent small business instant asset write-off referred to Senate committee

In addition, the lower Parliament (House of Representatives) has referred the bill that seeks to implement a loss carry back tax offset for corporate tax entities that are not significant global entities and permanently extend the AU$20,000 instant asset write-off for small businesses (Treasury Laws Amendment (Tax Reform No. 2) Bill 2026) to the Senate Economics Legislation Committee for inquiry. Read TaxNewsFlash

The Committee is expected to deliver a report on the bill by August 13, 2026.

Thank you!

Thank you for contacting KPMG. We will respond to you as soon as possible.

Contact KPMG

Use this form to submit general inquiries to KPMG. We will respond to you as soon as possible.
All fields with an asterisk (*) are required.

Job seekers

Visit our careers section or search our jobs database.

Submit RFP

Use the RFP submission form to detail the services KPMG can help assist you with.

Office locations

International hotline

You can confidentially report concerns to the KPMG International hotline

Press contacts

Do you need to speak with our Press Office? Here's how to get in touch.

Headline