About
A different kind of advisory firm.
Corson Fiske Advisors combines tax, legal, accounting and corporate finance expertise under one roof — with the agility of a boutique and the technical depth of a major firm.
About Corson Fiske
One integrated firm. Four core disciplines. Partner-led on every engagement.
Corson Fiske Global Alliance
An alliance of independent multi-practice firms across tax, legal and commercial advisory.
The Corson Fiske Global Alliance brings together independent advisory firms — each combining tax, legal and commercial advisory under a single roof — to deliver coordinated counsel on cross-border matters that no single firm could undertake alone. Member firms share standards, methodologies and client referrals while maintaining their independence and local market depth.
01 — Points of value
Coordinated multi-practice counsel
Every alliance member operates as an integrated tax, legal and commercial advisory firm. When matters cross borders or disciplines, clients receive coordinated counsel from a single point of contact — not a series of disconnected referrals to unfamiliar firms.
02 — Geographic reach
Australia, New Zealand and Asia
The alliance currently spans Australia, New Zealand and Asia, with active member firms supporting clients across Sydney, Melbourne, Perth, Singapore and partner relationships in Auckland, Wellington and the major Asian financial centres. Reach continues to expand as new members are admitted.
03 — Service reach
Tax, legal and commercial advisory
Combined alliance capability spans corporate tax, international tax, dispute resolution, restructuring, corporate finance, intellectual property, technology law, commercial litigation, and the full breadth of board-level commercial advisory. Members select clients carefully and refer freely within the alliance when matters fall outside their core capability.
Our Firm
Integrated advice, delivered with partner-level attention.
Headquartered at Grosvenor Place in Sydney, Corson Fiske Advisors Pty Ltd works alongside incorporated legal practice Corson Fiske ILP to deliver end-to-end solutions across tax, accounting, insolvency, corporate restructuring and intellectual property matters.
Our clients range from ASX-listed companies to family-owned businesses, high-net-worth individuals and international groups operating in Australia. What unites them is a need for clear, commercially grounded advice on complex matters — from routine compliance through to contested proceedings and cross-border transactions.
What makes us different
- Partner-led engagements on every matter, with direct access from day one
- Integrated tax, legal and advisory capability under a single roof
- Cross-border reach across Australia, New Zealand and Asia
- Technical precision combined with commercial pragmatism
- Specialist restructuring and turnaround expertise for directors in distress
Our Approach
A century of partner-level experience.
Corson Fiske combines over 100 years of partner experience across restructuring, accounting, tax and legal practice — delivered through an integrated firm structure designed to give clients coordinated counsel on the most consequential matters they face.
100+
Years combined
Partner-level experience across the firm
4
Core disciplines
Restructuring, accounting, tax and legal
9
Practice areas
Integrated under one firm
4
Global offices
Sydney, Melbourne, Perth, Singapore
Professional Expertise
Four disciplines, one integrated firm.
Each of our core practices is led by partners with deep technical expertise and direct experience in the matters that most affect our clients — and the real value we deliver comes from the combination.
Restructuring & Turnaround
Partner-led advisory for directors and boards navigating financial distress. We act as the director’s independent guardian — in the space where liquidators cannot.
- Safe harbour under s 588GA
- Pre-appointment strategy
- Consensual debt restructuring
- DOCA structuring
- Director exposure management
Accounting & Finance
Hands-on CFO advisory, strategic financial planning and management reporting delivered by partners with operational finance experience.
- CFO advisory and board reporting
- Management accounting
- Cash flow and working capital
- Capital raise preparation
- Finance team capability uplift
Tax Advisory
Technical tax advice delivered commercially for large SMEs and ASX-listed companies across Australia, New Zealand and Asia.
- Corporate and international tax
- ATO debt compliance and DPN response
- R&D Tax Incentive claims
- Private wealth structuring
- Private rulings and disputes
- Forensic accounting & investigation
- Independent valuation services
Legal (Corson Fiske ILP)
Full-service commercial legal capability delivered through our incorporated legal practice subsidiary, integrated with tax, restructuring and advisory teams.
- Corporate governance
- Commercial disputes
- Insolvency and debt recovery
- Property and construction
- Technology and IP law
Our Values
What we believe.
Corson Fiske exists to give directors and boards access to the kind of senior, integrated, independent counsel that large firms have structurally stopped providing. We believe that advice is only useful when it can be acted on — which means recommendations rather than options, plain language rather than caveats, and genuine accountability for outcomes rather than hourly billing for activity.
We believe that the most consequential matters in a business rarely sit within a single discipline, and that clients deserve coordinated counsel across tax, legal, restructuring, corporate finance and advisory without being charged three times or asked to be the integrator. Our integrated structure is the answer to that.
And we believe that partner-led means partner-led. The partner you hire is the partner who does the work, remains on the file, and is accountable for the outcome. Every engagement, every client, every matter.
Global Reach
Cross-border capability across three regions.
We advise clients wherever their business takes them — through owned offices and long-standing correspondent relationships.
Region One
Australia
Our home market and the base of our partner-led practice. Offices in Sydney, Melbourne and Perth serve ASX-listed companies, large SMEs, private enterprise and family offices across every state — with deep sector knowledge and integrated capability across restructuring, tax, legal, accounting and corporate finance.
Sydney
Melbourne
Perth
Region Two
New Zealand
A natural extension of our Australian practice given the integrated trans-Tasman economy. We advise New Zealand businesses and Australian clients with New Zealand operations on tax, corporate and restructuring matters, drawing on correspondent relationships and direct engagement from our Sydney base.
Auckland
Wellington
Region Three
Asia
Our Singapore office anchors our Asian capability and serves as the coordinating hub for engagements across Southeast and North Asia. We work with clients on cross-border tax structuring, international trade, corporate transactions and Australia-inbound investment across Singapore, China, Japan, Korea and Vietnam — each of which presents distinct regulatory environments, commercial conventions and advisory needs.
Singapore
China
Japan
Korea
Vietnam
Why Corson Fiske
Clients choose us for clarity, not complexity.
Corson Fiske exists because clients facing consequential decisions deserve more than boilerplate advice. Our partners have built their careers on the matters most firms avoid — contested insolvencies, complex tax positions, cross-border IP disputes, urgent restructurings — and that experience shapes every engagement we take on.
We are deliberately structured to stay close to the work. Partners lead every matter directly. Teams are right-sized to the issue. Advice is delivered in plain English with a clear recommendation, not a list of possibilities. And because our tax, legal, accounting and advisory capabilities sit under one roof, clients get coordinated answers to questions that would otherwise require three separate firms.
Most of our work comes from repeat engagements and direct referrals. That continues to be the clearest signal we are getting it right.
Why Corson Fiske
Clients choose us for clarity, not complexity.
Corson Fiske exists because clients facing consequential decisions deserve more than boilerplate advice. Our partners have built their careers on the matters most firms avoid — contested insolvencies, complex tax positions, cross-border IP disputes, urgent restructurings — and that experience shapes every engagement we take on.
We are deliberately structured to stay close to the work. Partners lead every matter directly. Teams are right-sized to the issue. Advice is delivered in plain English with a clear recommendation, not a list of possibilities. And because our tax, legal, accounting and advisory capabilities sit under one roof, clients get coordinated answers to questions that would otherwise require three separate firms.
Most of our work comes from repeat engagements and direct referrals. That continues to be the clearest signal we are getting it right.
Ready to start the conversation?
Confidential, no-obligation initial consultations with a partner.