Australia

“Delivering a robust audit is fundamental to build trust and confidence in our society.”

Deborah Chin

Partner, Audit & Assurance

Deborah is recognised for her responsive and relationship-driven approach to audit.

She believes that consistency, clarity and communication are the foundations of trust – qualities that underpin her work with every client.

With more than 18 years of audit and assurance experience, and fluent in both English and Mandarin, Deborah leads complex engagements for ASX-listed entities, large proprietaries, state and local government agencies, trusts and not-for-profit organisations. Her expertise also extends to the preparation of Investigating Accountant’s Reports for IPOs transactions, where accuracy and transparency are paramount.

Her clients value her proactive communication, strong technical insight, and unwavering commitment to quality and timeliness. Renowned for her calm leadership and attention to detail, Deborah has earned the confidence of boards and management teams who rely on her to navigate risk and deliver practical, transparent outcomes.

Beyond her client work, Deborah plays a central role in the firm’s people and culture initiatives, overseeing training and mentoring within the Audit division, and leading William Buck Perth’s annual International Women’s Day event. A passionate advocate for equity and inclusion, she believes in creating opportunities that allow others to rise and thrive.

The Facts:

Core Expertise

  • External audit and assurance services
  • Detailed knowledge of AAAS
  • Detailed knowledge of Professional Auditor Independence and Ethics
  • Review of control environments
  • Risk Management
  • Information Technology General Controls Review

Qualifications & Associations

  • Registered Company Auditor
  • Member of CA ANZ
  • Member of CPA Australia
  • Bachelor of Commerce

Industries & Specialisations

  • Not-for-Profit
  • Public Listed Companies
  • Private Business

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