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Accepting new clients - Auckland & NZ-wide

Helping business owners build stronger businesses through practical accounting and advice.

Accounting and financial advice that helps NZ business owners understand numbers, plan ahead and make more confident decisions.

Jeremey Wilson

Founder & Managing Director, CA

Trusted by 200+ NZ business owners. 

Find your fit

Choose the perfect package for your business.

Not sure which package suits your business? Answer a couple of quick questions, and we will point you in the right direction. Or get in touch, and we can talk it through with you.

The quiz matches you to one of these — click any to preview

1

Foundations

Just starting out

2

Essentials

Up and running

3

Advisory+

Growing fast

4

Virtual CFO

Scaling up

Prefer to talk it through?

Call us on 0800 640 001

Question 01 of 03
1 2 3

What's your annual revenue?

This is based on the latest gov values and up-to-date evaluation

Services

Accounting packages built around your business.

We work with businesses at every stage. Each engagement is built around your business and what you need. The packages below are a guide to the level of support we typically provide at each stage.

How it works

Same team. More support as you grow.

Just Starting

Up and Running

Growing Fast

Scaling up

Not sure any of these fit? Get in touch, and we can work something out.

Why Oxen

Why Oxen

Jeremy spent 17 years at 2 of New Zealand’s largest accounting firms before founding Oxen in 2008. He wanted to build a different kind of accounting firm, one focused on developing long-term client relationships and providing practical advice and support throughout the year.

"The senior never came back unless something went wrong. We built Oxen to be the firm where the senior never leaves."

— Jeremy Wilson, Founder & Managing Director

Jeremy spent 17 years at 2 of New Zealand’s largest accounting firms before founding Oxen in 2008. He wanted to build a different kind of accounting firm, one focused on developing long-term client relationships and providing practical advice and support throughout the year.

Get to know the people behind Oxen.

Senior involvement
01

Senior involvement

Jeremy remains actively involved with every client from the very beginning, providing experienced advice and continuity throughout the relationship.

Helping clients make informed decisions
02

Helping clients make informed decisions

Preparing financial statements and meeting compliance obligations are an important part of what we do, but we also believe our role is to work alongside our clients throughout the year, helping them understand their numbers and providing advice when they need it.

Transparent pricing
03

Transparent pricing

We believe in being upfront about our fees. Before you engage our services, you’ll receive a proposal outlining exactly what’s included, so you know what to expect from the start.

Honest advice
04

Honest advice

We’re committed to doing what’s right for our clients. If we don’t believe we’re the best fit for your needs, we’ll tell you, and where possible, point you in the direction of someone who can help.

Client stories

From numbers to decisions.

Your first 30 days with Oxen

A simple path from "let's talk" to working together.

Real results, real clients

Numbers that moved.

Two New Zealand businesses. Two different stages. Same outcome: clarity on the numbers, then a plan to grow them.

Case study · Manufacturing · Auckland

From "good year" to forecast-ready in 6 months.

Revenue Growth
+ 0 %
Profit Increase
0 .0x

A 12-person manufacturer with strong sales but no visibility on margin by product line. We rebuilt their reporting and unlocked $45K in savings the first quarter.

Case study · Professional services · Wellington

13 years as a client. Still on Jeremy's call list.

Years as Client
0
Businesses Supported
0 +

A consulting firm we’ve worked with since the founder’s third year. We’ve been through 12 hires, two office moves, one capital raise, and one exit conversation.

Clients and partners

Tools and resources

How much tax will your business actually pay?

A rough-cut estimate based on the latest NZ IRD rates. Useful as a sanity check not a substitute for proper planning.

New Zealand · IRD 2025 Rates

NZ GST & tax calculator

For freelancers, contractors & sole traders, know exactly what to set aside.

$

Results update instantly as you type. New Zealand GST is fixed at 15%.

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Inc-GST
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Let’s talk

Ready to get started?

Book a discovery call with Jeremy to discuss your business and how we can help.

Usually responds within 4 hours, Mon–Fri

Book a 30-minute discovery call

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Book a 30-minute discovery call

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