Provisional tax payments that suits your business cashflow

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

IRD Approved

TMNZ are IRD registered and the industry leaders

Flexible Payment

Pay provisional tax when it suits your business cashflow

Save Cost & Time

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

Trusted Systems

We use the highest security standards so your funds are in safe hands

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

Reduce risk on overpaid tax

Reduce tax liability risk and potentially earn more interest.

Reduce tax audit costs

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

Do you work for an accounting firm and manage taxpayer clients?

We can help you and your clients do tax on their terms

TMNZ is used by more businesses and accounting firms than any other tax pool

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, TMNZ is the industry innovator, providing the best service and best flexibility to our customers.

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

TMNZ is the first choice for New Zealand accounting firms

Kendons business advisors

What customers say about TMNZ

Our latest content

Jucy Rentals Group say good bye to provisional tax stress

Jucy Rentals Group say good bye to provisional tax stress 1200 630 Jade Robertson

They say you can’t make an omelet without breaking some eggs. In this context, a company cannot grow without taking some risks or investing in their business. Jucy Rentals Group’s day-to-day operations highly depend on cash in the bank. It faces a unique challenge when it comes to paying provisional tax. They have to account…

Four reasons why accountants should consider tax pooling

Four reasons why accountants should consider tax pooling 1200 630 Jade Robertson

Meet Andy. He is a builder who has run his own business for almost three years, with the current year reflecting he will make a substantial profit. He gets paid well and is smart enough to set aside the tax he owes with every cheque. However, the clients he is working for do not always…

Coffee with Maria from The Tax Lady

Coffee with Maria from The Tax Lady 1200 630 Jade Robertson

“Why would IRD allow you to do this?” This is the reaction of some of Maria Anderson’s clients when they hear about how tax pooling can help with provisional tax payments for the first time. Maria is one of the Directors at The Tax Lady in Upper Hutt, north of Wellington. Their clients range from…

Image: IRD contacting clients

IRD agrees to stop contacting clients directly

IRD agrees to stop contacting clients directly 1200 630 Lee Stace

Accountants have a fundamental role to play in the tax system and IRD is putting measures in place to limit direct contact with their clients. These are the words of IRD commissioner Naomi Ferguson. Her announcement – made during her address at the annual Chartered Accountants Australia and New Zealand (CA ANZ) Tax Conference in…