A growing problem in the market
A troubling pattern is emerging in the New Zealand pension transfer market. Complex tax decisions are increasingly being reduced to simplistic talking points and incomplete forms. Two shortcuts appear again and again. The first is the tendency to present the 28% tax under the Transfer Scheme Withholding Tax (TSWT) regime as though it is automatically the right outcome. You see this in adverts on Instagram and Facebook promoting new tax breaks in New Zealand.
The second is the tendency to reduce the Assessable Withdrawal Amount (AWA)calculation to a single date: when the member became tax resident in New Zealand. And almost all New Zealand QROPS are caught in this trap. Some are going as far as to reduce the tax declaration options available to members.
Both are examples of reductive thinking. Both can produce the wrong answer. And both can leave transferring members paying more tax than necessary.
The 28% rate is real — but that does not make it the best option
It is important to be clear about what the 28% actually is.
Under the Transfer Scheme Withholding Tax (TSWT) rules, the AWA is taxed at a flat 28%. That is a legitimate mechanism. But the growing problem is that this is sometimes presented as though it is automatically the preferred or most efficient option for every member.
That is simply not the case.
For some members, allowing the tax to be dealt with through their individual income tax return may produce a better outcome. A person on lower income may face a lower effective tax rate. A person with tax losses may want to apply those losses. Others may have circumstances that make the TSWT approach less favourable.
So the issue is not that the 28% rate is wrong. The issue is treating it as the default answer without first assessing whether it is the best answer.
That is not proper analysis. It is a shortcut.
The same lazy thinking appears in AWA calculations
The same reductive behaviour is also showing up in how the AWA itself is being determined.
Rather than reconstructing the full tax timeline, some processes effectively reduce the analysis to a single question: when did you become tax resident in New Zealand?
That may be convenient, but it is often the wrong starting point.
For many returning New Zealanders, their original date of tax residence in New Zealand has no relevance to their foreign pension position. A person may have been born and raised in New Zealand, moved to the United Kingdom, acquired a pension interest there, and only later returned.
In that case, the relevant date is not some historic point in the past. The relevant date is when they became tax resident in New Zealand again – including under double tax treaty tie-breaker rules – after acquiring their overseas pension interest.
That is the date that starts the four-year exemption period. If that date is wrong, everything that follows may be wrong as well.
Why the timeline matters
The tax treatment of a foreign pension transfer is driven by chronology. It depends on when the overseas pension was first acquired, when the member next became tax resident in New Zealand after that, when the four-year exemption period began and ended, whether the member later spent time outside New Zealand, and whether transitional tax residency may apply on a later return.
That is not something that can be reduced to a single date and a single tax rate.
Yet that is effectively what happens when a member is steered toward a flat 28% TSWT outcome without considering the individual pays alternative, and when the AWA is calculated from a single residency date without analysing the full history.
A practical example where the wrong AWA analysis costs tax
Take a member who left New Zealand for the UK in 2009, started building a UK pension in 2011, and returned to New Zealand in 2022. If the transfer process simply asks when they became tax resident in New Zealand, they may point to a much earlier date.
If that earlier date is then used in the AWA analysis, the four-year exemption period may be treated as having expired long ago. The transfer could then be treated as taxable when in fact it may still fall within the correct four-year exemption period and be capable of being transferred tax-free.
That kind of shortcut does not just produce a technical error. It can create a completely unnecessary tax liability.
A practical example where TSWT is not the best outcome
Now consider a member whose AWA has been correctly established and who is deciding how to settle the tax.
Under the TSWT rules, the AWA would be taxed at a flat 28%. That may appear straightforward. But imagine that member is currently on a lower income in New Zealand or has accumulated tax losses.
In that situation, using the individual pays route, where the amount is included in the member’s tax return, may produce a better result than automatically applying TSWT at 28%.
If that choice is not properly assessed in advance, the member may default into a higher tax cost than necessary.
Time overseas after the exemption period can still affect the outcome
Even once the four-year exemption period has been correctly identified, the analysis does not end there.
If a member spends time outside New Zealand after that period has expired, those years may still affect how the taxable portion is calculated under both the schedule method and the formula method.
For example, a member who became tax resident in New Zealand in 2018 may have their exemption period expire in 2022. If they then spend several years overseas, that time may need to be treated carefully when determining the AWA. Ignoring it and simply applying a standard progression could result in too much of the transfer being treated as taxable.
That again leads to avoidable additional tax.
Transitional tax residency can change everything
In some cases, a member returning to New Zealand after more than ten years overseas may qualify for transitional tax residency. This can create a fresh four-year exemption period and materially alter the tax position.
But this opportunity will not be identified if the process relies on a single residency date and a standardised tax approach.
This needs to be done before the transfer begins
The tax position should be fully understood before any transfer is initiated.
This is especially important because once the process begins, members typically have only 10 days to complete and submit the TSWT form. By that stage, the key elements should already be clear. The residency timeline should have been reviewed, the AWA correctly calculated, and the decision between TSWT and the individual pays route properly considered.
Trying to resolve these issues within a 10-day window is not realistic.
The real issue is reductive behaviour
The problem here is not complexity. It is the tendency to reduce complex tax rules into simple, convenient answers.
A flat 28% TSWT rate is real, but it is not always optimal. A tax residency date is relevant, but it is not sufficient on its own. When these are treated as complete answers, members are exposed to unnecessary risk.
In some cases, that risk means losing access to a tax-free transfer window. In others, it means paying more tax than necessary because the wrong method was applied or the AWA was overstated.
Final word
UK pension transfers to New Zealand should not be reduced to a flat 28% TSWT outcome or a one-date AWA calculation.
Both are shortcuts. Both can be wrong. And both can cost members real money.
A proper pre-transfer review should establish the correct AWA and then determine the most appropriate way for that tax to be paid. By the time the TSWT form is completed, that analysis should already be done.
