Accounting, tax and advisory services for businesses, organisations and individuals
We combine local insight with global capability to deliver practical advice grounded in commercial reality across New Zealand and beyond.
Advice that outlives the transaction
We’re more than professional accountants. At Andersen, we’re wholeheartedly committed to growing Kiwi businesses, leaders, and families. Our advisors work with SMEs, large enterprises, multinational organisations, and private clients to provide strategic insight and tailored support designed to help you make informed decisions at every stage.
We work across four key areas:
Businesses
For SMEs, founders and growing companies building, improving, managing and planning their next stage.
Large Enterprises
For complex organisations requiring governance, performance, transactions and tax support at scale.
Multinationals
For organisations operating across jurisdictions managing cross-border tax, structuring and global complexity.
Private Clients
For individuals, families and trusts requiring wealth structuring, succession and long-term planning.
“Knowledgeable, approachable, helpful and very professional” – Woodview
Our latest insights
Andersen in New Zealand announces acquisition by Andersen Group Inc. (NYSE: ANDG)
Andersen in New Zealand announces its acquisition by Andersen Group, strengthening its presence across Asia-Pacific.
Tax after the election: Change, certainty and what business needs
How the election could shape tax policy, business investment, KiwiSaver and payroll requirements in New Zealand.
Motor vehicle FBT is changing: Is your business ready?
Proposed motor vehicle FBT changes from April 2027 mean businesses should review their vehicle policies and compliance.
Trusts Without Borders: Navigating Cross-Border Trust Issues in an Increasingly Mobile World
Explore how cross-border trust arrangements can create tax implications for settlors, trustees and beneficiaries.
Let's plan what's next
Whether you’re running a business, leading a complex organisation, managing international operations or planning personal wealth, our advisors are here to help.