Navigating Challenges and Helping Businesses Grow
We provide full service, medium-enterprise business advisory services. Partner with Andersen and align with a team that cares about your business, your future, and the people who matter to you.
Customised accounting, tax and advisory services to sharpen your business edge
Andersen will help build resilience and drive growth – steering your business for success
Andersen delivers a wide range of value-added services to our clients including planning and compliance for individuals and private clients, trustees, wealth managers, alternative investment fund managers and businesses.
We offer a comprehensive range of accountancy and advisory services to help you manage your business finances effectively. Whether you need to prepare your annual financial statements and returns, consolidate your financial data, plan your budget, model your cash flow, file your income tax returns, or comply with the secretarial requirements of The Companies Act, we have the expertise and experience to assist you.
Business Advisory and IFRS
Hands-on, practical strategies that keep you in control—whether you’re scaling, stabilising, or planning for the future.
Corporate Finance
Thinking of buying or selling? We’ll guide you from valuation to deal execution with confidence and clarity.
Governance and Strategy
We help you shape smarter decisions today and sustainable outcomes tomorrow—with governance frameworks, strategy support, and ESG advisory.
Growth Partner Solutions
From day-to-day bookkeeping to high-level financial leadership, we give you the numbers and insights you need—without the cost of a full-time CFO.
Tax Advisory
Straight-talking, smart tax solutions designed to save you time, reduce stress, and keep IRD onside.
“Accurate, timely and responsive” -XFire
Let's TalkOur Latest Insights
A Proactive Approach to Tax Risk Management
In an environment of increasing legislative complexity and heightened Inland Revenue scrutiny, proactive tax risk management is a strategic necessity, not just a compliance exercise.
Tax Alert - Andersen's FBT Update
New Fringe Benefit Tax changes from April 2026 simplify compliance, reduce administrative burden, and offer greater flexibility. Here’s what New Zealand employers need to know and consider when reviewing their FBT approach.
Pre 2026 Year-end Tax Call-Outs
As the 2026 financial year draws to a close, now is the time for New Zealand businesses to review key tax matters. From bad debts and ICA balances to FBT and KiwiSaver changes, proactive planning can help avoid surprises.
We are growing
Andersen announces the acquisition of David Han & Associates, strengthening its expertise and service offering through aligned values, expanded capability, and a shared commitment to trusted, personalised client relationships.