Treasury Laws Amendment (Tax Reform No. 1) Bill 2026 and Income Tax Rates Amendment (Tax Reform No. 1) Bill 2026

Status: Submissions Closed

Committee: Senate Standing Committees on Economics

Submissions Close: 9 June 2026

Reporting Date: 19 June 2026

Number of Submissions: 566

Next Public Hearing: No upcoming hearings

Type: Senate Committee

The Economics Committees cover the following portfolios: Industry, Science and Resources, and Treasury.

Considers bills referred by the Senate.

Chair Senator Lisa Darmanin Australian Labor Party · VIC

Deputy Chair Senator Kerrynne Liddle Liberal Party of Australia · SA

Member Senator Susan McDonald Liberal National Party of Queensland · QLD

Member Senator Nick McKim Australian Greens · TAS

Member Senator Deborah O'Neill Australian Labor Party · NSW

Member Senator Charlotte Walker Australian Labor Party · SA

Substitute Member Senator Barbara Pocock Australian Greens · SA

Considers all other matters referred by the Senate.

Chair Senator Kerrynne Liddle Liberal Party of Australia · SA

Deputy Chair Senator Lisa Darmanin Australian Labor Party · VIC

Member Senator the Hon Richard Colbeck Liberal Party of Australia · TAS

Member Senator Susan McDonald Liberal National Party of Queensland · QLD

Member Senator Nick McKim Australian Greens · TAS

Member Senator Deborah O'Neill Australian Labor Party · NSW

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