Get ready to do tax on your terms

Tax Management NZ offers a better way to manage your provisional tax payments, so you can optimise 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

Supporting Charity

TMNZ are committed to giving back to the local community
Sign up today

Choose which service you need help with

Pay provisional tax

when it suits your business while avoiding penalties

Reduce tax audit costs

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

Maximise tax deposits

so you can earn more while reducing liability risk

Claim donation rebates

and give more to charity with Smart Donation

The Pioneers of Tax Pooling

As the leading tax pooling provider, no one understands provisional tax better than TMNZ. Perhaps that's why 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.

TMNZ has
helped over
50,000
taxpayers throughout New Zealand

We've saved our clients over
$160 million
in IRD compliance
costs

TMNZ has processed
80%
of all tax pooling transactions in 2016

TMNZ is the industry leader with the largest tax pool in New Zealand

Learn more about TMNZ

What our customers are saying about TMNZ

"Easy to use, efficient and a great help for clients' cashflow"

Evans Accounting Ltd

"We have been using TMNZ for a number of years now and its saved our clients a lot in interest... clients can pay their taxes in the most cost effective way."

Noel Walton

"We've saved stress and money by using TMNZ. It's straight forward, easy and efficient."

Fenneman Accounting Ltd

Real stories from TMNZ customers

John's TMNZ story

John's TMNZ story

John uses TMNZ's tax pool to give his clients room to breathe while ensuring they never face late payment penalties. Find out how he has set up payment arrangements for underpaid tax so his clients pay what they can, when they can.

Download case study

Marc's TMNZ story

Marc's TMNZ story

Marc uses TMNZ to get more flexibility around his provisional tax payments and defer his IRD payments to a date that suits him. All this while eliminating late payment penalties and saving around 30% on IRD use-of-money interest.

Download case study

Sharron's TMNZ story

Sharron's TMNZ story

Sharron uses TMNZ's tax pool to manage the provisional tax deposits of eight separate companies. She never has to stress about underpayments and has more control over overpayments to maximise cashflow opportunities.

Download case study

The latest news from TMNZ

Exciting new changes to the TMNZ website

Exciting new changes to the TMNZ website

Having listened carefully to our clients and agents about what you need from your online TMNZ account, TMNZ is proud to unveil some improvements to our public website and logged in areas. Read more.

Read more.

TMNZ completes Christmas giving

TMNZ completes Christmas giving

We have donated $10,000 to three charities as part of our Christmas giving campaign. Read more.

Read more.

Terminal tax doesn’t have to be terminal for clients

Terminal tax doesn’t have to be terminal for clients

Terminal tax is the downside of having a better-than-expected financial year and, in some ways, is aptly named because it can be, er, terminal to cashflow. Read more.

Read more.

Have questions? Give us a call
or send us a message

Have questions? Give us a call
or send us a message

0800 829 888 support@tmnz.co.nz Send us a message Sign up

Contact us

Got questions? We're here to help.