New Zealand’s trusted tax pooling pioneer

Gain confidence

TMNZ is an industry leader and Inland Revenue approved service.

Enjoy flexibility

Pay provisional tax when it suits your business cashflow.

Make savings

Save up to 30% on Inland Revenue interest by paying through TMNZ.

Reduce risk

Reduce tax liability risk on overpaid tax and earn more interest.

Create an account and get a quote in less than 10 minutes

How we can help you

With our tax pooling products and services, you can make your tax payments match your cashflow and pay as you go or defer your tax payments and keep the money in your business longer. Our solutions offer up to 30% savings on interest and can eliminate late payment penalties charged by Inland Revenue. Acceptance is guaranteed, and no security is required.

Pay as you go with Flexitax

Pay your provisional tax in lump sums or spread out tax payments over time (up to 75 days after your terminal tax date). The interest charged is tax-deductible and based on competitive lending rates.

Defer your payment with Finance

Make your provisional tax payment in full on a date you choose. We then transfer back-dated tax into your Inland Revenue account, so it’s as if you paid on time. The fee is tax-deductible and based on competitive lending rates.

Helping Aotearoa to thrive

We’re proud to invest all our profits in local communities and the environment, through our philanthropic partner, the Whakatupu Aotearoa Foundation.

Hear from our clients

Harrison Grierson

Provisional tax is risky business as it requires a degree of crystal-ball gazing and guesswork. Matthew Fleming, CFO at Harrison Grierson chooses to mitigate that risk by depositing these payments into TMNZ’s tax pool account.

“The ability to get a return when you have overpaid and the ability not to pay such punitive penalty rates when you have underpaid makes it a no-brainer.”

Our technology makes things simple

We can work with the tools you use. Our Inland Revenue integration brings your data directly into our dashboard, eliminating errors and making sure you always meet your tax obligations. We don’t believe in exclusive arrangements, so whichever accounting tool you’re using, you can benefit from our tax pooling products and services.