• Contact Us

    Street Address: David Malcolm Justice Centre 28 Barrack Street PERTH WA 6000
    Postal Address: Locked Bag 11 CLOISTERS SQUARE WA 6850
    Main Switchboard: 08 6551 2777
    TTY (Hearing Impaired): 13 36 77


    For enquiries relating to Treasury email: [email protected]

    Unclaimed Monies

    For enquiries relating to Unclaimed Money email: [email protected]

    Strategic Information Management System (SIMS) Help Desk

    (For SIMS help only)

    Please email [email protected] during business hours or call 6551 2499 for after hours help.

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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