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Small business owner reviewing their accounts

Accountants in Mount Maunganui

Helping small business owners take control of their numbers, without the overwhelm

Personalised accounting and tax support for small business owners. You do the work you love, we'll keep the numbers straight.

  • Xero certified
  • 20+ years with small business
  • In person or online, NZ wide
Janine and Vanessa working with a client at the Mount Maunganui office

Our mission

A boutique firm that actually explains your numbers

Tax Agent 99 is a small firm with a simple purpose: help small business owners understand their numbers, feel confident, and make good decisions. We cut through the jargon, explain things in plain English and give honest, practical advice built around your business.

Whether you're just starting out or you've been going for years, we make accounting clear and manageable.

Why small business owners choose us

Real people, real support

We understand small business because we work with real people every day. We take the financial pressure off so you can focus on running your business, with down-to-earth advice that's easy to follow.

Personalised support

We take the time to understand your business, your goals and your challenges, then tailor our advice to suit.

Plain-English advice

We explain your numbers in language you'll actually understand, so you feel confident making decisions.

Friendly, approachable service

No jargon. No corporate fluff. Just honest, helpful conversations backed by real expertise.

Small business focused

We specialise in sole traders, property owners, start-ups and small businesses, because that's who we are too.

Services overview

Support built around small businesses

From start-up support to ongoing compliance and smart financial advice, here's where most clients begin.

Tax returns & compliance

Stay on the right side of IRD with expert support for GST, income tax, financial statements and everything in between.

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Xero set-up & support

Get started with Xero or clean up your current set-up. We'll train you and simplify your system.

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New business packages

Just starting out? We'll guide you from the beginning with the right structure, registrations and systems.

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Ongoing business support

Monthly or quarterly support to stay on top of your bookkeeping, reporting and smart financial decisions.

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Let's make accounting simple

Ready to ditch the overwhelm and take control of your finances? Book a 15-minute discovery call. It's free, friendly and no pressure.