Moving from the UK to NZ: Financial Guide for High-Net-Worth Migrants

Moving from the UK to New Zealand is a bigger financial transition than most people realise. UK tax rules follow you in ways that Australian or European rules don't — inheritance tax is domicile-based (not residence-based), pension transfers attract a potential 25% tax charge, and the temporary non-residence rules mean HMRC can claw back capital gains for up to five years after you leave.

This guide covers the financial considerations specific to UK nationals or UK tax residents with significant wealth who are relocating to NZ. For the general "moving to NZ" setup (bank accounts, IRD numbers, KiwiSaver), see our Moving to NZ financial guide.

UK pension transfers to NZ

This is the single most complex area for UK-to-NZ migrants. Your options:

Leave your pension in the UK

You can leave your UK pension (defined contribution or defined benefit) where it is and draw on it from NZ. UK pension income paid to NZ residents is taxable in NZ under the DTA (New Zealand gets the taxing rights). No UK tax is withheld if you submit the correct HMRC form (DT-Individual).

Pros: No transfer charges, keeps exposure to UK markets, retains tax-free lump sum rights (25% pension commencement lump sum in the UK).

Cons: Managed in GBP (currency risk), UK pension rules continue to apply, and you're dealing with a UK provider from the other side of the world.

Transfer to a NZ KiwiSaver scheme (QROPS)

Some NZ KiwiSaver schemes hold Qualifying Recognised Overseas Pension Scheme (QROPS) status, allowing UK pension transfers. However:

• The 25% overseas transfer charge: HMRC may impose a 25% tax charge on the transferred amount if the transfer is to a non-UK, non-EU/EEA country. NZ is outside the EU/EEA, so this charge applies unless an exemption is met.
• Exemptions: The charge does not apply if you are tax resident in the country where the receiving scheme is established (i.e., you're a NZ tax resident transferring to a NZ scheme). This exemption covers most genuine migrants.
• Five-year reporting: QROPS transfers trigger a 5-year reporting obligation to HMRC. The receiving scheme must report annually on the status of the transferred funds.

Lifetime Allowance abolition note: The UK abolished the Lifetime Allowance (LTA) in April 2024. This removed the previous cap on tax-advantaged pension savings, making it less urgent to transfer large pension pots out of the UK purely for LTA avoidance.

Transfer to a non-QROPS NZ scheme

This triggers an "unauthorised payment" charge of up to 55% of the transfer value. Don't do this. If transferring, ensure the receiving NZ scheme has QROPS status.

UK capital gains tax on departure

Unlike Australia, the UK does not have a deemed disposal on emigration. You do not pay CGT simply by leaving the UK. However:

Temporary non-residence rules

If you leave the UK and return within 5 tax years, any gains you realise while non-resident on assets you owned before departure are taxed as if you'd never left. This is HMRC's anti-avoidance rule — you can't briefly emigrate, sell assets tax-free, and return.

For permanent migrants to NZ, this is unlikely to apply — but if there's any chance you might return to the UK within 5 years, be aware that selling UK assets from NZ during that period doesn't escape UK CGT.

UK property CGT for non-residents

Since April 2015, non-UK residents pay UK CGT on the disposal of UK residential property. Since April 2019, this extends to all UK property (commercial and residential). The rate for non-residents is the same as for UK residents (18%/24% for residential, 10%/20% for commercial, as at April 2026).

If you keep UK investment property after moving to NZ, you'll pay UK CGT when you sell it and NZ tax if applicable (though NZ's lack of a general CGT means the gain is often not taxable in NZ unless the bright-line test applies to a NZ property analogue).

ISAs lose their tax-free status

UK Individual Savings Accounts (ISAs) — including Cash ISAs, Stocks & Shares ISAs, and Lifetime ISAs — lose their tax-free wrapper when you become a non-UK resident:

• You can keep the ISA open and the investments continue to grow, but you can't make new contributions
• The tax-free status is a UK-resident benefit — NZ does not recognise ISA wrappers
• Investment income and gains within the ISA become subject to NZ tax rules (though the transitional resident exemption may shelter them for the first 4 years)

Practical step: Consider whether to liquidate ISA holdings before or after becoming NZ tax resident, factoring in the transitional resident exemption.

UK inheritance tax: the domicile trap

UK Inheritance Tax (IHT) is based on domicile, not residence. This is the most misunderstood area for British emigrants:

• If you're domiciled in the UK, your worldwide estate is subject to UK IHT (40% above the nil-rate band)
• Domicile is not the same as tax residence — it's about your permanent home, your "centre of life"
• Deemed domicile: Even if you leave the UK, if you were UK-resident for 15 of the previous 20 tax years, HMRC treats you as UK-domiciled for IHT purposes
• Resetting the clock: Once you leave the UK and spend enough tax years as non-UK resident, deemed domicile can lapse — but this takes time

The NZ-UK DTA has an IHT article that provides some relief from double taxation of estates, but it does not eliminate UK IHT — it only ensures the same asset isn't taxed twice.

For high-net-worth migrants: UK IHT planning should happen before you leave. Trusts, gifts, and restructuring are more effective when done while you're still UK-resident with UK-qualified advisers.

The UK-NZ double tax agreement

The DTA prevents double taxation. Key provisions:

• Employment income: Taxed in the country where work is performed
• Dividends: UK dividends paid to NZ residents — NZ has primary taxing rights, UK can withhold up to 15%. NZ gives a foreign tax credit for the UK withholding.
• Interest: Taxed in the country of residence (NZ), UK withholding capped at 10%
• Pensions: UK pension income is taxable only in NZ (not the UK) once you're NZ-resident. Submit HMRC form DT-Individual to stop UK withholding.
• Capital gains on real property: Taxed in the country where the property is (UK property gains remain subject to UK CGT)

UK state pension from NZ

You can claim your UK state pension from NZ. However, NZ is one of the countries where the UK freezes the state pension — your pension is paid at the rate when you first claim (or when you leave the UK), and it does not increase with annual uprating. This frozen pension issue has been a long-running grievance for UK pensioners in NZ, Australia, Canada, and other non-EU countries.

The frozen amount is still taxable in NZ as overseas pension income.

NZ tax differences that affect UK residents

Feature	United Kingdom	New Zealand
Capital gains tax	Yes — 18%/24% residential, 10%/20% other	No general CGT (bright-line for property, FIF for foreign funds)
Inheritance tax	40% above nil-rate band, domicile-based	No inheritance or estate tax
ISA equivalent	ISAs (tax-free savings)	No direct equivalent (PIE funds have capped tax at 28%)
VAT/GST	20% VAT	15% GST
Top income tax rate	45% (+ 2% NIC above thresholds)	39% (from $180,001)
State pension age	66 (rising to 68)	NZ Super at 65
Stamp duty	Yes (SDLT on property)	No stamp duty
Council tax	Yes	Rates (similar concept, lower amounts)

Transferring money

For GBP-to-NZD transfers of $500,000+, use a specialist FX provider. The GBP/NZD rate can vary by 1-3% between a high street bank and a specialist broker, which on a large transfer translates to tens of thousands of dollars.

Timing: Consider the political and economic cycle. Staging large transfers over several months can reduce timing risk.

Related guides

• Active Investor Plus Visa: Complete Guide — if you're applying for the AIP visa
• Transitional Resident Tax Exemption — 4-year foreign income exemption
• Moving to NZ: Financial Guide — practical setup for all new residents
• NZ Tax Residency Rules — how the 183-day and permanent place of abode tests work
• FIF Tax Explained — how NZ taxes foreign investment funds