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“Never underestimate the importance of trust; trust with your clients, trust in your team and trust in yourself.”
Jannie van Deventer
Partner, Business Advisory
Jannie brings a pragmatic, strategic approach to his clients and team, cutting through technical complexity to focus on what truly drives business performance.
Rather than simply processing compliance requirements, he helps clients keep sight of the big picture, understanding how tax, financial reporting and regulatory obligations connect to their commercial goals.
Moving from South Africa to Australia in 2008, Jannie developed an outcome‑focused mindset shaped by balancing meticulous attention to detail with strong relationships. Managing a large portfolio of international clients has sharpened his ability to maintain continuity and build lasting connections. Early challenges navigating client crises and unfamiliar regulations strengthened his resilience and instinct for leading through uncertainty. Jannie’s sharp decision-making cuts through noise, prioritises what matters and enables confident calls even with incomplete information.
Outside of work, Jannie is passionate about the arts, singing and music specifically. He has been a member of the Sydney Philharmonia Choir for eight years, been on the board of a theatre company and consistently looks for ways to support and advance both the performing and visual arts.
The Facts:
Core Expertise
- Australian compliance for global groups
- Tax compliance
- Business strategy
- Family group strategy
- Corporate compliance
Qualifications & Associations
- FCPA
- Registered tax agent
Industries & Specialisations
- International business (local subsidiaries and branches of international groups)
- Wholesale and retail trade
- Information technology
- Digital radio transmission
- Small and medium size business
- High net worth family groups