Company lists · Data refreshed September 2026

Top 20 Tax outsourcing companies based in New Zealand

RevenueBase identified 34 company matches for tax outsourcing companies associated with New Zealand as of September 2026 and tracks 131 professional contacts across them, including 66 with verified work emails. Auckland is the largest hub.

This list covers company matches for tax outsourcing companies associated with New Zealand, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 21, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 21, 2026 How this list was built
34Companies
131Contacts tracked
66Verified emails
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The 20 largest tax outsourcing companies based in New Zealand

Ranked by team size
Top 20 of 34 company matches for tax outsourcing companies based in New Zealand, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchAuckland, New ZealandHQ recorded Sep 21, 202611-5020 contacts →

Exact match

“The caliber of our team is the foundation of the nsaTax business.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchUpper Harbour Local Board, New ZealandHQ recorded Sep 21, 202611-5018 contacts →

Exact match

“Tax software for accounting firms & in-house teams.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchAuckland Central, New ZealandHQ recorded Sep 21, 202611-5013 contacts →

Exact match

“BDS Chartered Accountants are Full-Service Tax Consultants, NZICA Certified Accountants and Xero Accounting Platinum Partners.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchHillcrest, New ZealandHQ recorded Sep 21, 20261-108 contacts →

Exact match

“US Tax Pros was founded to provide Americans abroad a simple and stress-free way to file taxes.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchLower Hutt, New ZealandHQ recorded Sep 21, 202611-507 contacts →

Exact match

“At Add Smart, we can provide the entire suite of accounting, taxation and business advisory services to businesses, partnerships, trusts and individuals.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchKuripuni, New ZealandHQ recorded Sep 21, 20261-105 contacts →

Exact match

“RIVAL Accounting offers compliance and tailored business strategy advice and support for small to medium businesses and individuals.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchAuckland, New ZealandHQ recorded Sep 21, 20261-105 contacts →

Exact match

“We absolutely love what we do.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchAuckland, New ZealandHQ recorded Sep 21, 20261-105 contacts →

Exact match

“At The Hive we are a team of Accounting professionals that offer everything you need to grow your business.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchMotueka, New ZealandHQ recorded Sep 21, 20261-104 contacts →

Exact match

“Quantum is a dynamic professional services company that works with clients to support, guide and inspire them on their business journey.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchAuckland, New ZealandHQ recorded Sep 21, 20261-103 contacts →

Exact match

“Your Business Partners At Elite Accounting, we aim to be more than just your accountants.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchRemuera, New ZealandHQ recorded Sep 21, 20261-103 contacts →

Exact match

“We bring a fresh perspective to accountancy, from staying on top of tax and compliance to providing accurate and timely information to your business.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchAuckland, New ZealandHQ recorded Sep 21, 20261-102 contacts →

Exact match

“Achieve Chartered Accountants offer financial services such as Tax Returns ie.(GST, PAYE), year-end accounts systems for internal controls and business advice for your chosen…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchAuckland, New ZealandHQ recorded Sep 21, 20261-102 contacts →

Exact match

“We provide taxation accounting services to clients”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchPapakura, New ZealandHQ recorded Sep 21, 20261-102 contacts →

Exact match

“We understand how overwhelming tax matters can be.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchAuckland, New ZealandHQ recorded Sep 21, 20261-102 contacts →

Exact match

“The US Tax Team New Zealand was established in 2023 by trusted and well known US Tax Specialists, David Tzimenakis EA and Matthew Twine EA.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchKumeu, New ZealandHQ recorded Sep 21, 20261-102 contacts →

Exact match

“Spectrum Accounting understand the heart and soul that goes into running a business.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchAuckland, New ZealandHQ recorded Sep 21, 20261-101 contacts →

Exact match

“Long story short, we minimise tax and identify opportunities for businesses to maximise their growth.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchHastings, New ZealandHQ recorded Sep 21, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchTakaka, New ZealandHQ recorded Sep 21, 20261-101 contacts →

Exact match

“Based in the Nelson / Tasman region we provide accounting and tax services to businesses and strive to help small business owners navigate common challenges such as managing cash…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchQueenstown, New ZealandHQ recorded Sep 21, 20261-101 contacts →

Exact match

“Five Peaks Accounting offers businesses the full range of accounting and business advisory services as well as standard tax compliance.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 20 of 34 tax outsourcing companies based in New Zealand

See the full list, filter by size, metro and specialty, and access 66 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Tax outsourcing companies based in New Zealand at a glance

As of Sep 21, 2026
50.4%Verified-email coverage
3.9Average contacts per company
1-10Median size (employees)
55.9%Largest-city concentration · Auckland
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
29
11-50
5

Email recency for this list is measured worldwide rather than for New Zealand, so it is reported there. Company counts and contact totals on this page are exact for New Zealand, over 34 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with New Zealand whose business descriptions match “tax outsourcing companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 66 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 21, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “tax outsourcing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many tax outsourcing companies are there based in New Zealand?

RevenueBase identified 34 company matches for tax outsourcing companies associated with New Zealand as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Nsatax Limited tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most tax outsourcing companies?

Auckland leads with 19 company records, followed by Central (1) and Christchurch (1).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 66 professional contacts with verified work emails tracked across these 34 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 21, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.