Do tax on your terms

Tax Management NZ (TMNZ) offers a smarter way to pay your provisional tax, so you can manage your cashflow, save time and reduce expenses. We call it tax on your terms.

Here’s why we’re the preferred choice for so many New Zealand businesses

Save Cost & Time

Save up to 30% on IRD interest by paying through TMNZ

Flexible Payment

Pay provisional tax when it suits your business cashflow

IRD Approved

TMNZ are IRD registered and the industry leaders

Trusted Systems

Following the highest security standards with Guardian Trust

Expertise & Service

Fast and friendly advice from a dedicated team of experts

Innovative Solutions

Manage your provisional tax payments online

How can we help you?

Pay provisional tax

When it suits your business while reducing interest costs and penalties

Maximise tax deposits

So you can earn more while reducing liability risk.

Reduce tax audit costs

And save up to 30% on IRD interest for reassessed tax

Claim donation rebates

And give more to charity with Smart Donation

Do you work for an accounting firm and manage clients who pay provisional tax?
We can help you and your clients do tax on their terms

The Pioneers of Tax Pooling

As New Zealand’s leading tax pooling provider, no one understands provisional tax better than TMNZ. With the largest and most established tax pool in New Zealand, our clients include thousands of small and medium-sized businesses as well as some of New Zealand’s largest banks, state-owned enterprises and well known corporate names.


Taxpayers helped throughout New Zealand


Million in IRD compliance
costs saved


Up to 80% of the tax pooling transactions in New Zealand

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