• About Us

    Treasury is at the centre of Government decision-making.

    As the principal economic and financial policy advisor we influence outcomes for the benefit of Western Australia.

    We work to support the Government achieve its priorities and whole of government targets, while working collaboratively with all government agencies and consulting with the public on important policy issues. What we do is integral to the Government’s decision making processes about where and how to spend taxpayer’s money to ensure Western Australians have access to quality services on a financially sustainable basis.

    Our Work

    Treasury is the central department managing Western Australia’s public sector finances and formulating and implementing the annual State Budget. 

    We develop economic and revenue forecasts, and monitor developments in the State’s economy, major revenue bases and public sector finances, to ensure Western Australia remains on track against the State Government’s budgetary objectives and targets.

    Our policy advisory role covers a wide range of issues, including Commonwealth State financial relations, revenue policy, public sector wages policy, public sector superannuation policy, and advice on alternative models of service delivery and infrastructure provision.

    Our Vision

    To be highly valued as the pre-eminent economic and financial policy advisor to Government and steward of the State’s financial management and regulatory frameworks. 

    Our Mission

    Supporting the Government of the day through the provision of expert financial management and economic policy advice that promotes the public interest.

    Our Values

    Innovative thinking | Committed people | Working collaboratively

    ABN for Department of Treasury is 66012878629


About us

Treasury plays a central role in managing Western Australia’s public sector finances and in providing expert analysis and advice on the strategies and frameworks necessary for maintaining the State’s economic and financial position.

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Contact us

Postal Address
Locked Bag 11 Cloisters Square WA 6850

Main Switchboard
08 6551 2777

TTY (Hearing Impaired)
13 36 77

[email protected]

Feedback and Complaints

Our Feedback and Complaints system allows you to submit your feedback or complaint and allows us to track the required actions. Please complete the complaints and feedback form.


Annual Report

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