NZ Budget 2026: Back business or miss the moment.
By Matt Edwards, Chief Executive Officer, TMNZ
On 28 May, Finance Minister Nicola Willis will deliver a Budget carrying more weight than most. Election year. A recovering but fragile economy. And a global environment that offers no margin for complacency, with rising oil prices, renewed trade tensions and persistent inflation risk.
This Budget isn’t just a fiscal statement. It’s a signal about New Zealand’s ambition for lifting productivity, innovation and growth. For the businesses and advisors we work with every day, that signal will matter more than ever.
Don’t mistake momentum for progress
The numbers had been moving in the right direction. Real GDP was forecast to rise to 3.4% in 2026/27, off the back of consecutive OCR cuts¹. But the RBNZ held in April, and the next move is now more likely up than down.²
The backdrop makes the Budget harder to write, and more important to get right. The Treasury’s Budget Policy Statement for 2026 is explicit: “addressing New Zealand’s longer-term productivity challenges” is a core goal, and the operating deficit is structural, meaning it “will not resolve itself as the economy recovers.”³ A supply shock doesn’t change that structural reality. If anything, it raises the stakes.
Three things that would move the needle
Having spent 18 years building FinTech businesses across the UK, Europe, and New Zealand, I’ve seen the gap between the quality of New Zealand’s businesses and the conditions they’re asked to operate in.
We have talented founders, capable operators, and genuinely innovative companies. But too often, those businesses are held back by policy settings that haven’t kept pace with the way modern business actually works. So, here’s what I think Budget 2026 needs to get right.
Deeper investment incentives. The 2025 Investment Boost (a tax incentive for productive asset investment) was a genuine step forward. The Treasury’s own BEFU noted it would “add impetus to business outlays on capital.”⁴ Budget 2026 needs to extend that logic: R&D support with real teeth, meaningful backing for technology adoption, and policy settings that make New Zealand a place where growth capital wants to stay.
A credible digital agenda. In my experience, the businesses that have successfully scaled are those that treated digital capability as a strategic priority, not an IT line item. Better digital infrastructure (across both public services and the private sector) makes fiscal consolidation easier to deliver and growth easier to sustain. Budget 2026 should be explicit about this.
Less compliance friction, more growth capacity. This one is close to home. The SMEs and advisory firms we work with spend a disproportionate amount of time managing compliance obligations (cashflow, provisional tax, IRD interactions) rather than growing. Smart policy here doesn’t just reduce burden; it frees up capital and time that flows directly into business performance. A great example of this is a new IRD policy change to extend the use of tax pooling to help resolve tax debt, benefitting businesses, their advisors and Government.
What businesses are actually looking for
This is an election Budget, and Finance Minister Nicola Willis will be balancing fiscal discipline against the reality that November is close and spending pressures are real.
Done well, that tension can produce a Budget that is both responsible and growth-oriented. Done poorly, it defers the hard structural decisions to the next term. The Treasury’s own forecasts warn that “weak productivity growth becomes the main constraint on the pace of the expansion” constraining potential output growth to around 1.5% annually.⁴
The senior leaders I speak with aren’t looking for a fiscal bonanza. They’re looking for confidence that the Government understands what it takes to build and grow a business in New Zealand right now, and that it’s willing to make the policy calls that support it.
The opportunity is real. Now let’s see whether we back it.
Get the Budget unpacked – the morning after it lands
On Friday 29 May, 10am to 11am, TMNZ is hosting a free webinar the morning after Budget day. Westpac Chief Economist Kelly Eckhold leads the analysis, joined by a panel including Matt Edwards (CEO, TMNZ), Olivia Blaylock (CEO, The Icehouse), Alyssa Laakmann (Executive Director, Growth NZ), and Matt Rama (TMNZ CCO). Hosted by business journalist Wilhelmina O’Keeffe.
We’ll cover what the Budget means for business investment, tax implications, and where New Zealand is actually headed. No spin, just actionable insight.
Free to attend. One hour. Built for advisors and business leaders who need to move fast.
Frequently asked questions
When is NZ Budget 2026 delivered?
Finance Minister Nicola Willis will deliver Budget 2026 on Thursday 28 May 2026.
Who is delivering Budget 2026?
Hon Nicola Willis, Minister of Finance, on behalf of the National-led coalition Government.
How can I get analysis of Budget 2026 for business?
TMNZ is running a free Budget 2026 webinar on Friday 29 May, 10am to 11am. Westpac Chief Economist Kelly Eckhold leads the analysis, joined by a panel of business leaders. Register for the Budget 2026 webinar.
Sources
- NZ Treasury, Half Year Economic and Fiscal Update 2025, December 2025
- RBNZ, OCR on Hold at 2.25%, April 2026
- NZ Treasury, Budget Policy Statement 2026, December 2025
- NZ Treasury, Budget Economic and Fiscal Update 2025, May 2025
Missed your 7 May provisional tax payment? How to clear penalties and interest
7 May has passed. If your provisional tax payment didn’t go through, or you underpaid, Inland Revenue late payment penalties and use of money interest started building the very next day.
The good news is that you still have time to fix it. But the window is shorter than most people realise.
What IRD charges when you miss a provisional tax payment
Missing a provisional tax due date triggers costs in stages:
- A 1% late payment penalty the day after the due date
- An additional 4% penalty seven days later
- Use of money interest (UOMI) at 8.97% per annum (as at 16 January 2026), calculated daily until the balance is cleared
These charges apply whether you missed the payment entirely or simply didn’t pay enough. And paying Inland Revenue directly after the fact won’t remove the penalties. It only stops them growing.
There is a way to clear them altogether.
How TMNZ wipes the late payment penalties
TMNZ is approved by Inland Revenue and has been helping New Zealand businesses manage provisional tax since 2003. When you pay through TMNZ, we apply funds from our tax pool against your liability, backdated to the original due date.
Inland Revenue sees your tax as paid on time. The late payment penalties are wiped. The interest you pay is significantly lower than IRD’s UOMI rate.
This applies whether you missed the 7 May payment for the 2025–26 income year (FY26), or you have an outstanding income tax liability from the 2024–25 income year (FY25) that still needs to be resolved. Both are situations TMNZ can help with.
You don’t need to have paid anything yet. You just need to act before your deadline.
How long you have to fix it?
Tax pooling legislation gives most taxpayers 75 days from their terminal tax date to resolve a missed or underpaid provisional tax payment, for that income year.
When you’re ready, you can pay TMNZ in one lump sum or spread the cost over regular instalments with up to 13 months to pay. You choose what works for your cashflow.
Missed your 7 May payment? Here’s what to check
If you’re unsure whether your 7 May payment was correct, check your income tax account in myIR. You’ll be able to see what’s been paid, what’s outstanding, and any penalties or interest already applied.
If you have an accountant or tax agent, they can check this for you and arrange a TMNZ solution on your behalf.
Frequently asked questions
What happens if I’ve already paid IRD directly after missing the date?
You may still be able to recover the late payment penalties. If the payment is for an income year that’s still inside the 75-day tax pooling window, TMNZ can purchase tax with a date stamped to your original due date and your direct payment to IRD can be refunded. Talk to us before assuming the penalties are locked in.
Does this work for instalments other than 7 May?
Yes. The same approach applies to the August and January provisional tax instalments, and to any year where the provisional tax calendar deadline was missed, as long as you act inside the 75-day post-terminal-tax window.
What if my balance date isn’t 31 March?
The 75-day window runs from your specific terminal tax date, which depends on your balance date and whether you use a tax agent. Most New Zealand businesses have a 31 March balance date, but if yours is different, the deadline shifts. We can confirm your exact window when you get in touch.
Will using TMNZ affect my IRD compliance history?
No. Because the tax is treated as paid on time, the missed instalment doesn’t show on IRD’s record as overdue. Your compliance history stays clean.
Can I use TMNZ if I’m already on an IRD instalment arrangement?
Yes. Businesses with an existing IRD instalment arrangement for the missed provisional tax payment can still move that liability into a TMNZ solution, and most pay significantly less in interest than they would by continuing the IRD arrangement.
Is there a minimum amount?
There’s no fixed minimum, but the cost benefit of tax pooling depends on the size of the liability and the time still left in the 75-day window. We’ll quote upfront so you can see whether it makes sense for your situation.
Sort your missed provisional tax today
Whether you missed the payment, underpaid, or you’re catching up on an FY25 liability, TMNZ can help you resolve it and pay significantly less than if you leave it with Inland Revenue.
Boost your business cashflow with smarter tax solutions
In this short, practical webinar see how TMNZ can help to boost business cashflow. We’ll show you how tax pooling (an IRD-approved solution) gives businesses like yours more financial breathing room and smart ways to manage cashflow. Learn from our 20+ years of experience helping 25,000+ NZ businesses to reach their goals.
What is tax pooling?
Tax pooling is a clever way for businesses looking to optimise cashflow and gain more control. By working with us, you’ll have the freedom to manage your tax payments more strategically. Instead of paying IRD directly on a given date, you can pay into the tax pool (of an Inland Revenue-approved intermediary – i.e. us) whenever you like.
Once you have paid off your tax, we’ll transfer the funds from the pool into your account at Inland Revenue, where it will show as paid on time.
What we’ll cover
- What tax pooling is and how it works
- How to get more cashflow flexibility for fueling business growth
- Smarter working capital options to reinvest in your business
- Lower cost of funds options compared to traditional financing
- Case studies from businesses just like yours
- New tax debt initiative
Who this is for
This webinar is for business owners, operators and finance professionals ready to take control of their cashflow. Perfect if you want to keep more money working in your business and turn tax time from a stress point into a strategic advantage.
This content is for general information purposes only and should not be used as a substitute for consultation with our team of specialists.
The interest rates mentioned in our webinars were accurate at the time of original recording. Please note that IRD interest rates change over time. Always refer to current official IRD rates for the most up-to-date information.
Book a tax pooling overview for your business
Is tax pooling the right solution for you? Every business we work with has different needs. Book an overview with one of our tax pooling specialists to find out how we can support you.
Tax debt sorted: using tax pooling to help your clients
There’s a new way to help clients tackle income tax debt – and it’s worth knowing about.
Inland Revenue (IR) has launched a pilot programme for eligible taxpayers with outstanding 2023 and 2024 income tax debt. In this session, we’ll explain what the initiative is, who it applies to and how the process works in practice. We’ll also show how TMNZ will take the burden from tax agents, and help your clients pay off their income tax debt without having to deal with IR, and without incurring IR interest and penalties.
What you’ll learn
In this short webinar, Chief Commercial Officer, Matt Rama CA, covers the essentials:
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how big New Zealand’s tax debt problem is
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what Inland Revenue’s new initiative means and who it applies to
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how TMNZ makes the process easier for advisers
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what clients can save with TMNZ
Who this is for
This webinar is for accountants and tax advisers working with clients who have tax debt and want a practical, flexible way to help clients get back on track.
Keen to learn more?
Our Tax Debt page covers more on eligibility and FAQ’s.
Ready to help your clients get out of debt?
Apply on behalf of your client today.
New Government Initiative: Tax Pooling Available for Income Tax Debt
A significant shift in how income tax debt can be managed is underway and TMNZ is ready to help you navigate it for your clients.
The Government is introducing a new initiative that expands the use of tax pooling beyond its traditional role in provisional tax management. For the first time, tax pooling can now be used to settle income tax debt – a meaningful development for accountants managing clients with outstanding 2023 and/or 2024 income tax liabilities.
A formal trial commences at the end of March and will run through to 30 September 2027.
Is your client eligible?
To participate in the programme, clients must meet all of the following criteria:
- have income tax debt in the 2023 and/or 2024 tax years
- no overdue GST or PAYE
- no outstanding income tax, GST or PAYE returns
- not bankrupt or liquidated
- and not under legal proceedings related to revenue recovery.
Importantly, clients who already have an instalment arrangement with Inland Revenue for 2023 or 2024 income tax debt can still join the programme.
The enabling legislation is currently before Parliament and is expected to be passed by 31 March 2026.
Why this matters: the case for tax pooling over IR debt
For SME clients carrying income tax debt, the status quo with Inland Revenue is costly. Here’s why resolving debt through TMNZ’s tax pool is a materially better outcome:
| Inland Revenue | TMNZ | |
| Late payment penalty | 5.04% applied to the debt | Eliminated |
| Interest rate | Up to 10.91% | Significantly lower |
| Response times | Up to 15 working days | Prompt, dedicated support |
| Flexibility | Limited | Greater flexibility |
Beyond the numbers, the client experience is fundamentally different. TMNZ operates as a partner in resolving the debt – not as a revenue collector. Your clients will deal with a team that is on their side.
What you need to do right now
We know March is one of the busiest periods of the year with income tax returns due on 31 March. So in early April, we’ll be in touch with:
- clear guidance on how to enrol eligible clients in the programme – we’ll make the process as straightforward as possible
- a link to our short Tax Debt webinar led by one of our tax debt specialists
Our Tax Debt page covers more on eligibility and FAQ’s. Otherwise, reach out to our team at support@tmnz.co.nz or 0800 829 888.
TMNZ has been New Zealand’s trusted tax pooling leader for over two decades, and we’re proud to be the exclusive tax pooling partner of CA ANZ and ATAINZ. We’ll continue to keep you informed as this initiative develops.
Missed Your Tax Payment? 3 Ways TMNZ Helps Avoid IRD Penalties
If you’ve just realised you’ve missed your 15 January provisional tax payment, or you’re staring down a payment you simply can’t make right now, take a breath. You’re not alone, and there are options that can help you avoid penalties and get back on track.
At TMNZ, we work with thousands of New Zealand businesses every year who face the same challenge: provisional tax payments that don’t always line up with cashflow realities. The good news? TMNZ offers practical solutions that can save you money and give you breathing room.
What Happens if You Miss a Tax Payment?
Missing a provisional tax payment in New Zealand triggers a cascade of penalties and interest charges from IRD. Understanding what’s at stake can help you take action before costs spiral.
IRD Late Payment Penalties
IRD applies penalties in stages:
- 1% penalty – charged the day after the due date
- 4% penalty – charged 7 days after the due date (on top of the 1%)
- Use of Money Interest (UOMI) – currently 8.97% per annum (as at 16 January 2026), calculated daily from the day after the due date until paid in full
For example, if you owe $20,000 and miss the due date by two months, you could face approximately $1,000 in penalties alone—before UOMI is added.
First-Time Late Payers: Grace Period
If it’s your first late payment in a two-year period, IRD may offer you a grace period before charging penalties. They’ll notify you of this grace period and your new due date. However, if you don’t pay by the new due date, penalties are charged from the original due date. Don’t rely on this—it’s not guaranteed and only applies once every two years.
Understanding Your Options
How to Check Your Tax Position in myIR
Before you act, check where you stand:
- Log into myIR at ird.govt.nz
- Select your Income Tax account
- Select ‘View’ provisional tax to see your due dates and amounts owing
- Check your ‘Income summary’ for a breakdown of income sources
Your myIR account shows your provisional tax due dates, amounts paid, and any outstanding balances—giving you a clear picture of your obligations.
Comparing Your Options: IRD vs TMNZ vs Bank Finance
IRD Instalment Arrangement
- Set up through myIR to pay debt in weekly, fortnightly, or monthly instalments
- UOMI continues to accrue on the outstanding balance
- Some late payment penalties may be reduced if you set up before the due date
- Your payment is still recorded as ‘late’ with IRD
TMNZ
- IRD treats your tax as paid on time when transferred from the pool
- Eliminates late payment penalties entirely
- Interest rates significantly lower than IRD’s UOMI
- Flexible payment options—pay in instalments, defer, or access deposited funds
- You have 75 days from your terminal tax date to use tax pooling for the tax year
Bank Finance/Overdraft
- May require security or affect your credit facilities
- Interest rates often higher than tax pooling
- Uses up banking headroom you may need for business operations
- Doesn’t eliminate IRD penalties—you’re still paying late
The 75-Day Rule for Tax Pooling
A critical deadline to know: you have 75 days from your terminal tax date to use tax pooling to satisfy your provisional or terminal tax liabilities at backdated effective dates. For a standard 31 March balance date taxpayer with a tax agent, your terminal tax date is typically 7 April—giving you until late June to settle tax pooling for that tax year. Act early to ensure you don’t miss this window.
Let’s look at how three different businesses used TMNZ to navigate missed provisional tax payments.
Scenario 1: The project-based business
Meet the team at Bayside Builders*
Bayside Builders is a residential construction company with several homes due for completion after the January provisional tax date. They knew they’d have the cash to pay tax once the properties were signed off and final payments came through, but they couldn’t tie up working capital in tax when they needed it to finish the builds.
January hit, and the 15th came and went. Materials, subcontractors, and wages had to come first.
How TMNZ helped:
Bayside Builders used TMNZ’s tax financing option to defer their provisional tax payment. This meant they could:
- access financing at rates lower than their bank
- preserve banking headroom for construction costs
- avoid IRD penalties and use of money interest (UOMI)
- repay the tax finance once properties settled and revenue came in.
The result: Bayside Builders maintained the capital they needed to complete their projects, avoided penalties, and kept their banking relationships intact, all while meeting their tax obligations.
Scenario 2: The unexpected cashflow crunch
Meet the Andersons from Clearwater Station*
The Andersons run a sheep and beef farm in the South Island. By January, lamb sales are well underway, and cash is starting to come in. But this year, the farm was still recovering from a tough winter. The cost of carrying stock through the cold months—supplementary feed, animal health, and repairs—had stretched their reserves. When an unexpected dry spell hit and they needed to buy in more feed, the business account couldn’t stretch to cover both farm costs and the 15 January provisional tax payment.
But now they needed short-term access to those funds to keep the farm running.
How TMNZ helped:
Because the Andersons had deposited their tax into TMNZ’s pool, they were able to use the drawdown facility to:
- access their deposited funds for a short period
- bridge the immediate cashflow gap caused by the drought
- repay the funds once livestock sales came through
- avoid IRD penalties and maintain their tax position.
The result: The Andersons got through the drought without compromising their tax compliance or incurring penalties, and their funds were back in place once sales resumed.
Scenario 3: The seasonal business
Meet Jo from Coastal Homewares*
Jo runs a homeware and giftstore that does about 40% of its annual revenue in the lead-up to Christmas. By January, the shop is quiet, but the invoices from stocking up for the holiday rush—placed on 30 and 60-day terms—are all landing at once. Between paying suppliers, clearing staff holiday pay, and managing post-Christmas returns, cash is tight. Missing the 15 January provisional tax payment wasn’t the plan, but it was the reality.
How TMNZ helped:
Rather than facing IRD’s late payment penalties and UOMI, Jo purchased tax through TMNZ’s pool and set up a payment plan that matched her cashflow. This allowed her to:
- pay in flexible instalments spread over several months
- avoid late payment penalties entirely
- pay interest at rates lower than IRD’s UOMI debit rate
- get back on her feet without draining the business account
Because TMNZ had already made the payment to IRD on the original due date, IRD treated Jo’s tax as paid on time when it was transferred to her account.
The result: Jo kept her business running through the quiet months and avoided costly penalties, all while staying fully compliant.
Why This Matters
Missing a provisional tax payment doesn’t have to mean penalties, stress, or a hit to your reputation with IRD. TMNZ gives you options that work with your business reality, not against it.
Here’s what you need to know:
- Avoid penalties: When you purchase tax through TMNZ’s pool, IRD treats it as paid on time. That eliminates late payment penalties.
- Flexible payment options: Pay in instalments, defer to a future date, or access funds you’ve already deposited.
- Lower interest rates: TMNZ’s rates are lower than IRD’s UOMI debit rates and competitive with bank financing.
- Fast turnaround: We can often arrange solutions within days, not weeks.
Frequently Asked Questions
If you miss a provisional tax payment, IRD charges a 1% late payment penalty the day after the due date, followed by an additional 4% penalty seven days later. Use of money interest (UOMI) at 8.97%* per annum also accrues daily until the debt is paid. These costs add up quickly, which is why taking action early is important. (*as at 16 January 2026)
Yes. Tax pooling allows you to purchase backdated tax credits that IRD treats as paid on the original due date. This eliminates late payment penalties entirely. TMNZ is an IRD-approved tax pooling intermediary that has helped thousands of New Zealand businesses avoid penalties since 2003.
You have 75 days from your terminal tax date to use tax pooling to cover missed provisional or terminal tax payments for that tax year. For most taxpayers with a 31 March balance date and a tax agent, the terminal tax date is 7 April—so you’d have until approximately late June. The sooner you act, the lower your interest costs.
Tax pooling is an IRD-approved system where provisional tax payments from multiple businesses are held in a pooled account. When one business overpays and another underpays, the overpayment can cover the shortfall. Because funds in the pool are date-stamped, purchasing tax from the pool means IRD treats your payment as made on the original due date—eliminating penalties and reducing interest costs.
Yes. TMNZ (Tax Management New Zealand) pioneered tax pooling in 2003 and is one of six registered tax pooling intermediaries approved by IRD. Tax pooling is fully compliant with New Zealand tax law and is used by thousands of businesses and accountants nationwide.
They’re separate charges. Late payment penalties are fixed percentages (1% immediately, then 4% after seven days) charged as a penalty for missing the due date. UOMI (use of money interest) is interest charged daily at 8.97% per annum on the outstanding tax balance until it’s paid. Both can apply simultaneously, making timely action crucial to minimising costs.
Ready to explore your options?
If you’ve missed your 15 January payment or you’re concerned about upcoming payments, our team can help you understand your options and put together a plan that works for your business. We’re here to make tax easier and help you stay in control of your cashflow, no matter what challenges come your way. Get in touch today.
*These scenarios are fictional examples created to demonstrate how tax payment solutions work to meet unique circumstances in a range of industries.
Tax Payment Trends for 2026: Supporting Business Growth Through Economic Recovery
Matt Edwards, Chief Executive Officer, TMNZ
As we move into 2026, New Zealand businesses are anticipating a turning point after navigating challenging economic conditions. Business confidence has surged to its highest level in nearly twelve years1, driven by aggressive central bank rate cuts and growing optimism about the recovery ahead. For business and tax advisors, this presents both opportunity and complexity.
At TMNZ, we’re seeing firsthand how evolving payment patterns are reshaping the way businesses manage their tax obligations, and we’re committed to supporting your clients’ growth throughout this pivotal year.
The Economic Landscape: Recovery with Caution
The New Zealand economy is projected to grow with real GDP expected to increase by 1.7% in 2025/26, rising to 3.4% in 2026/272, a welcome improvement after recent contraction. Business sentiment is notably strong, with manufacturers particularly optimistic about the year ahead.
However, the recovery is nuanced. While lower interest rates are providing relief to indebted businesses and the rural economy remains relatively robust, our urban centres continue to face headwinds. Unemployment is expected to peak around 5.5% in the March 2026 quarter, and inflation remains at the upper limit of the Reserve Bank’s target band. Core Crown tax revenue is forecast to rise as a share of GDP, from 27.3% in 2025/26 to 28.4% in 2029/303, largely driven by an improvement in the economy and the effect of wage growth moving people into higher tax bands. At TMNZ we have seen significant, double-digit year on year growth in tax deposits made by small and medium sized businesses, indicating that some businesses are expecting to be more profitable this year.
For advisors, this environment demands careful cashflow management. The gap between economic optimism and actual financial performance means that while businesses may be planning expansion, they’re also managing tighter margins and delayed investment decisions.
Emerging Tax Payment Trends
We’re observing several significant shifts in how advisors manage their clients’ tax obligations in 2026:
- Provisional tax calculation has become critical. In those industries that are struggling, many advisors are suggesting their clients to pay provisional tax based on actual cashflow rather than overpaying based on an uplift from the prior year liability.
- Tax pooling is gaining traction. More businesses are turning to tax pooling arrangements to manage provisional tax more efficiently, reducing the risk of underpayment penalties while avoiding the opportunity cost of overpayment. Tax advisors are increasingly encouraging their clients to pay their provisional tax through TMNZ. This trend reflects a more sophisticated approach to working capital management as businesses seek every advantage during the recovery phase.
- Tax payments are under scrutiny. With Inland Revenue’s increased focus on businesses with tax debt, advisors are setting up payment arrangements for provisional tax, while ensuring that clients’ GST and PAYE obligations are met by the due date.
How TMNZ’s Solutions Support Business Growth
At TMNZ, we recognise that effective tax payment management isn’t just about compliance – it’s about enabling growth for your clients. Our payment solutions are designed for the challenges businesses face in 2026:
- Flexible payment scheduling allows you to align your client’s tax payments with their actual cashflow patterns, particularly valuable when revenue remains uncertain. Rather than forcing provisional tax payments to fit rigid schedules, our payment solutions match to business rhythm.
- Integrated payment tracking provides real-time visibility across provisional tax obligations. For advisors managing multiple entities or complex group structures, this consolidated view eliminates the risk of missed deadlines and provides the data needed for strategic cashflow planning.
- Payment reliability matters more than ever. As your clients invest in growth initiatives, the last thing they need is a missed payment disrupting tax compliance or damaging their relationship with Inland Revenue.
Looking Ahead
The economic outlook for 2026 represents a genuine opportunity for New Zealand businesses. Capital investment is forecast to increase 6.1% in calendar 20264, its strongest pace of expansion since 2021. This is the environment where strategic tax payment management transforms from a compliance function into a growth enabler.
For advisors, the message is clear: businesses that can efficiently manage their tax obligations while preserving working capital for investment will be best positioned to capitalise on the recovery. At TMNZ, we’re committed to providing the payment tools that makes this possible.
As we navigate 2026 together, I encourage you to review your current tax payment processes. Are they supporting your clients’ growth objectives, or are they simply maintaining compliance? The difference matters, and TMNZ is here to help you bridge that gap.
1 New Zealand Institute of Economic Research (NZIER) Survey of Business Opinion, January 2026
2 New Zealand Treasury Half Year Economic and Fiscal Update 2025
3 New Zealand Treasury Half Year Economic and Fiscal Update 2025
4 BNZ Economic Forecast for 2026
Commissioner’s discretion for tax pooling
For many years, tax pooling legislation assumed that taxpayers would always file tax returns, and any errors or omitted tax would be dealt with for pooling under the “increased amount of tax”. In time Inland Revenue realised that many taxpayers, such as salary and wage earners, don’t have to file tax returns. But if they later identified that they had another type of taxable income (such as foreign trust income), they couldn’t use tax pooling to settle the liability as they hadn’t filed an original return.
Inland Revenue created the right for taxpayers to apply for Commissioner’s discretion to use tax pooling where a return for RWT or Income tax hadn’t been filed, and the taxpayer filed a voluntary disclosure which included the underpaid tax. But from 2009 until 2022, the discretion only covered these two tax types – RWT and income tax.
In 2022, Inland Revenue accepted that the discretion should be extended to other tax types. It is not uncommon to find taxpayers who had not been aware of a liability (often a withholding tax or FBT) and so had never filed returns for those taxes. Without the ability to use tax pooling, some chose not to report the errors to Inland Revenue, or to report them going forward, rather than rectifying the past. So Inland Revenue amended section RP 17B to allow the Commissioner’s discretion to be used for other tax types including ones we often get asked about such as GST, FBT, and RWT and NRWT. In 2025, AIL was added to the list of tax types.
The full list of tax types that can be used for Commissioner’s discretion is:
- ESCT
- FBT
- Further income tax
- GST
- Imputation penalty tax
- Income tax
- NRWT
- PAYE
- RSCT
- RWT
- AIL
It’s good to note the PIE tax is treated as income tax, and can be transferred to IRD as INC.
There are some criteria that determine whether a taxpayer can get Commissioner’s discretion. The most important of these is that Inland Revenue has to be satisfied that the taxpayer was not deliberately failing to comply with their tax obligations.
These are the rules for using tax pooling for a voluntary disclosure where no return has been filed:
- The voluntary disclosure must be filed within a reasonable time frame of identifying the error. What is a reasonable time frame? Inland Revenue considers it will be about 3 months.
- The taxpayer must notify Inland Revenue before they receive any notice of an audit by Inland Revenue.
- The Commissioner must be satisfied that the new liability was not caused because the taxpayer didn’t take reasonable care with their tax obligations.
Inland Revenue has set out their criteria for granting discretion in TIB Volume 34, Number 5 at page 33. Here is a summary of their discussion.
The relevant parts of the TIB state the following
The requirements to be met to be able to use tax pooling are:
- The person must make a voluntary disclosure of a “new liability”, not being a liability that arose from a return by the person, or an assessment of the person, made before Inland Revenue has made any contact with the person or their agent.
- The person must notify the Commissioner, which results in an assessment of, or obligation to pay, the new liability.
- The voluntary disclosure must be made within a reasonable time after the earliest time the person or their agent became aware of the new liability, and before the date of notification of the Commissioner or the person is notified of a pending tax audit or investigation or that a tax audit or investigation has started.
- The Commissioner must be satisfied that the new liability did not arise as a result of a choice by the person not to comply with the person’s obligations under the Inland Revenue Acts or as a result of a failure by the person to take reasonable care to comply with those obligations.
There are two aspects of these requirements that could create some uncertainty:
- the voluntary disclosure must be made “within a reasonable time” after the earliest time that the person or the person’s agent is aware of the person’s new liability, and
- the new liability must not arise as a result of a choice by the person not to comply with the person’s obligations under the Inland Revenue Acts or as a result of a failure by the person to take “reasonable care” to comply with those obligations.
Both these tests will be fact dependent, but some guidance is provided below.
Within a Reasonable Time
Generally, “within a reasonable time” will be within a period of less than three months. However, the circumstances of the specific taxpayer will also be considered. Inland Revenue considers the phrase means that provided the taxpayer applies at the earliest opportunity after they or their agent becomes aware of the liability, then the test will be met. There are limited situations where a request for relief outside this time frame may still have been made “within a reasonable time”. Ultimately it will depend on the circumstances of the particular case. However, the circumstances of the taxpayer would need to be such that they could not have reasonably advised Inland Revenue within three months. For example, sickness or injury that extended beyond the three-month period and made them unable to make a voluntary disclosure may still satisfy “within a reasonable time”.
This is yet to be determined and guidance around this will be issued but early indications are 4 weeks would be reasonable and 4 months is likely not to be. Discussions we’ve had with the Revenue indicate that you can file the voluntary disclosure without having quantified the error if you need more time to do so as it is the notification of the error within a reasonable time frame that is important. This will be useful where you may have identified a system error that means a return hasn’t been filed but you’re not yet sure how long the error has been occurring and therefore what the value of the error will be.
The new liability also cannot be as a result of a choice not to comply e.g., you deliberately chose not to file the return or from a lack of reasonable care to comply with your obligations.
If you’d like to know more, please contact our team of tax pooling specialists.
How to manage business cashflow over the seasonal period
Summer’s here. A time for family, friends, and well-earned downtime. But for many small and medium-sized Kiwi businesses, it’s also one of the toughest periods for cashflow. The challenge is heightened for many sectors that experience a slow period in January and February, while provisional tax and GST payments are due on 15 January for businesses with a 31 March balance date.
This year brings additional pressure with the 2025/2026 Christmas and New Year public holidays falling midweek on Wednesdays and Thursdays. This creates a fragmented two-week period where many businesses will close or operate at reduced capacity.
Let’s look at why Christmas creates cashflow challenges and what options can help you navigate this seasonal period more smoothly.
Why Christmas creates cashflow challenges for NZ businesses
The period after Christmas is traditionally slow. For sectors like hospitality or retail, there’s a surge in demand before Christmas that makes the January drop-off particularly harsh.
Additional pressures businesses can come under include:
- business closures or reduced capacity over the break – less income generated
- employee incentive schemes and bonuses paid before Christmas – draining cash reserves right before the quiet period
- reduced consumer spending in January and February – as consumers apply more caution after the holiday spending surge
- inventory tied up in stock – particularly challenging for retail businesses with cash locked in unsold summer ranges
- slower bank processing times – public holidays and weekends can delay payments arriving in your account
Together, these create what many business owners know as the “summer squeeze” on cashflow, with added pressure to cash reserves with the 15 January provisional tax deadline.
The 15 January provisional tax deadline
With these seasonal challenges, it’s no surprise many businesses struggle to manage cashflow and meet the 15 January provisional tax deadline.
Unfortunately, Inland Revenue doesn’t factor in these seasonal challenges. They’ll charge 5% late payment penalties and 8.97% use of money interest (UOMI) if tax isn’t received on the due date (rates as at 16 January 2026).
Many businesses find this timing particularly challenging given the seasonal slowdown and reduced cash reserves after the holiday period.
Ways to manage your Christmas cashflow
So what are your best options?
Many businesses take a proactive approach to their Christmas cashflow. Here are a few key areas to consider:
Accounts receivable – review outstanding invoices before the holiday period and follow up with customers to improve collection timing. Early December works well to encourage payment before businesses close for the break.
Supplier relationships – if you have good trading relationships and have been a reliable payer, consider discussing your payment schedules with suppliers over the seasonal period.
Planning ahead – create a cashflow forecast covering the December to February period. This helps identify potential gaps in advance, including reduced trading days, holiday bonuses, and the 15 January tax payment.
Every business situation is different. It’s worth discussing your specific circumstances with your accountant or financial adviser.
A smarter way to manage tax payments
Looking at your provisional tax payment timing? TMNZ offers a smarter alternative.
Tax pooling through TMNZ is approved by Inland Revenue and trusted by New Zealand businesses. It lets you defer provisional tax payments to a time that suits you, without incurring late payment penalties and UOMI.
It’s more affordable than many traditional forms of finance, doesn’t affect your existing credit facilities, and requires no credit checks or security.
You only pay back what you actually owe. If your tax liability is less than expected, you don’t need to repay the full amount. And the finance arrangement can be easily extended.
How it works
Say you need to defer a $5,000 provisional tax payment for 6 months. You’d pay TMNZ a one-off, tax-deductible interest amount, and we’d arrange the $5,000 provisional tax payment on your behalf.
The interest amount is based on the tax amount financed and the deferral period. In this instance, it would be roughly $130.
The provisional tax payment is held in an IRD account administered by Guardian Trust. They instruct IRD to transfer the tax into your IRD account when you repay the $5,000 principal in 6 months.
IRD treats the $5,000 provisional tax as paid on time once the transfer is processed. It’s that simple.
Key benefits of tax pooling:
- IRD-approved
- doesn’t impact your existing credit facilities
- no security or credit checks required
- flexibility to adjust if you owe less tax than expected
Planning ahead for the summer period
The businesses that navigate Christmas cashflow most successfully? They start planning early. Consider reviewing your cashflow position in October or November, before the holiday rush begins. This gives you time to understand your position and explore options that work for you.
Your accountant can help you assess your specific situation and what approaches might work for you, including whether tax pooling could be the right solution for managing your 15 January provisional tax obligations.
Take control of your summer cashflow
Christmas doesn’t have to be stressful for your cashflow. With forward planning and the right solutions, you can navigate the seasonal challenges while keeping your business on track.
Ready to ease your seasonal cashflow pressures? Learn more.
Need to calculate your provisional tax? Check out our Calculating Provisional tax guide.
Three ways TMNZ’s tax finance solution has supported NZ business success
Cashflow challenges don’t wait for convenient timing – and neither do business opportunities.
Since 2003, TMNZ has helped over 25,000 Kiwi businesses improve cashflow through our provisional tax solutions, including tax finance – a better way to delay income tax payments.
Three different businesses. Three different challenges. Three smart ways tax finance made the difference.
Who tax finance can help
Tax finance through TMNZ can help if you’re:
- facing a cashflow squeeze during seasonal low periods
- spotting time-sensitive opportunities that need immediate capital
- growing your business and need working capital for expansion
- managing the timing mismatch between seasonal revenue and tax obligations
Smarter savings in the hospitality industry
The situation
A local hospitality equipment supplier spotted an opportunity too good to miss. As an importer of specialised restaurant equipment, they noticed currency exchange rates had shifted significantly – making their European supplier’s products much more affordable than usual.
The challenge
The timing was perfect for acquiring high-quality equipment at reduced prices. But there was a catch. Their provisional tax payment was due soon, and the funds set aside for it were exactly what they needed to secure the deal. It’s a dilemma many business owners know well – choose between meeting tax obligations or capitalising on growth opportunities.
The solution
Rather than missing out, they found a practical solution through TMNZ. The approach was straightforward. Partner with TMNZ to defer their provisional tax payment for interest rates similar to your mortgage. Use those funds to purchase the discounted equipment. Maintain compliance with Inland Revenue while pursuing growth.
The results
The results? Success on multiple fronts:
- acquired high-quality equipment at below-market prices
- maintained healthy cashflow despite the significant purchase
- increased profit margins on future equipment sales
- kept tax obligations in order without penalties
- enhanced their competitive position in the market
The takeaway
Tax payments don’t have to be inflexible deadlines. This shows how working with TMNZ helps you manage tax obligations while seizing time-sensitive opportunities that enhance profitability.
And here’s the important bit – all TMNZ tax finance arrangements are 100% Inland Revenue approved. You can defer payments with complete compliance and peace of mind.
Scaling up in the transport industry
The situation
A transport business landed a fantastic opportunity – a contract supporting a major infrastructure project that could take their company to the next level.
The challenge
The timing created a cashflow squeeze. Winning the infrastructure contract was a milestone achievement, but they needed to expand their trucking fleet immediately to meet requirements. Like many growing businesses, they had funds set aside for provisional tax but needed that same cash to fund expansion.
The solution
The business owner took a smart approach. Partner with TMNZ to defer their tax payment for 12 months. Use their provisional tax funds to purchase an additional truck. Start servicing the new contract immediately with an expanded fleet.
The results
The results delivered multiple benefits:
- secured and started the valuable infrastructure contract
- increased fleet capacity and revenue potential
- generated immediate positive cashflow from the new truck
- maintained good standing with Inland Revenue
- spread tax payment over a more manageable timeframe
The takeaway
Small business growth often requires making quick decisions when opportunities arise. This shows how flexible tax payment arrangements help you invest in growth while managing tax obligations responsibly.
Supporting cashflow over summer in the electronics industry
The situation
A small electronics distribution company faced a common seasonal challenge. Like many in their industry, they closed during the Christmas period through mid-January, aligning with their major clients’ shutdown periods.
The challenge
The holiday season created multiple financial pressures. Zero revenue during the extended Christmas closure. Staff holiday pay obligations coming due. Income tax and GST payments due on 15 January. The business owner worried they wouldn’t fully enjoy their family holiday because of financial stress.
The solution
The business owner took proactive steps to manage seasonal cashflow and connected with TMNZ in December. They recognised the recurring nature of the holiday squeeze and decided to arrange deferring their 15 January income tax payment until April from now on. This maintained GST compliance while managing cashflow more smartly.
The results
The results? Both financial and personal benefits:
- balanced holiday season expenses without depleting cash reserves
- maintained staff satisfaction with timely holiday pay
- shifted tax payments to align with stronger cashflow periods
- enjoyed stress-free family time at the beach
- started the new year in a stronger financial position
The takeaway
Many seasonal businesses face predictable cashflow challenges during holidays. This shows how planning ahead and using flexible tax payment arrangements helps you manage obligations while protecting crucial family time.
Payment flexibility that works for your business
Up to 75 days of payment flexibility after your terminal tax date. Breathing room to manage cashflow on your terms while maintaining full Inland Revenue compliance.
Ready to explore how tax finance could work for you? Managing seasonal cashflow challenges? Funding growth opportunities? Or simply want more flexibility with provisional tax payments? Learn more about our tax finance solutions here.