Key facts at a glance
£60k UK vs NZ$140k NZ
24.4% vs 31.0%
Effective deduction rate
£100k UK vs NZ$233k NZ
31.4% vs 34.7%
Effective deduction rate
FX rate used
≈£1 = NZ$2.33
Point-in-time, mid-July 2026
Here is the headline before the mechanics: at an equivalent converted gross salary, UK take-home pay comes out ahead of New Zealand take-home pay at every level we checked. A £60,000 UK salary keeps 75.6% after tax and NI; the FX-equivalent NZ$140,000 salary keeps 69.0% after IRD income tax, ACC, and the 3.5% KiwiSaver minimum. At £100,000/NZ$233,000, it is 68.6% vs 65.3%. The gap narrows as income rises, but it does not close.
This matters directly to anyone weighing up an OE (Overseas Experience), the well-worn path of a young Kiwi heading to London for a year or two, or the reverse move, a UK or Irish tech worker taking a role in Auckland or Wellington. The headline salary number rarely tells the real story once tax, ACC, and KiwiSaver (or National Insurance) are stripped out, and the exchange rate on top adds another layer most people never actually check before accepting an offer.
Run your own OE offer through both calculators.
Open the NZ calculatorWhy the gap exists: two very different payslip structures
A UK payslip runs gross pay through a £12,570 tax-free Personal Allowance, then Income Tax at 20%/40%/45%, then National Insurance at 8%/2%. A New Zealand payslip has no equivalent tax-free band at all, IRD taxes from the first dollar at 10.5%, stepping up through 17.5%, 30%, 33%, and 39%, and then adds the 1.75% ACC Earner's Levy and, for most employees, a KiwiSaver deduction (3.5% minimum from 1 April 2026) on top. New Zealand's headline top rate (39%, from NZ$180,000) is actually lower than the UK's (45%, from £125,140), so it is easy to assume NZ taxes less overall. It does not, because the missing tax-free threshold and the added ACC-plus-KiwiSaver stack outweigh the lower top rate at every income level in this comparison.
The FX rate is the other variable that changes everything and gets ignored most often. We used approximately £1 = NZ$2.33, a snapshot from mid-July 2026, to convert the UK gross figures into an equivalent NZ gross for like-for-like comparison. GBP/NZD is not stable, it traded between roughly 2.26 and 2.38 across July 2026 alone, so a real comparison built around a specific job offer should always use a live rate at the time of the decision, not a number from an article.
UK vs New Zealand take-home, side by side
NZ gross figures are the FX-converted equivalent of the UK gross (at ≈£1 = NZ$2.33), rounded for readability. NZ net pay assumes the 3.5% KiwiSaver minimum.
| UK gross | UK net/mo | UK effective | NZ equiv gross | NZ net/mo | NZ effective |
|---|---|---|---|---|---|
| £60,000 | £3,780 | 24.4% | NZ$140,000 | NZ$8,048 | 31.0% |
| £80,000 | £4,746 | 28.8% | NZ$186,000 | NZ$10,428 | 32.7% |
| £100,000 | £5,713 | 31.4% | NZ$233,000 | NZ$12,680 | 34.7% |
UK figures from 2026/27 HMRC rates, see the UK £100k after-tax breakdown for full band workings. NZ figures from 2026/27 IRD bands via the NZ Salary Calculator. NZ net converted back to GBP at the same ≈2.33 rate: £3,454/mo, £4,475/mo, and £5,442/mo respectively, for reference only.
This is a take-home comparison, not a cost-of-living comparison
Everything above compares what lands in your account after tax, ACC, and KiwiSaver or National Insurance, nothing more. It says nothing about London rent versus Auckland or Wellington rent, grocery prices, private health top-ups, or the very different cost of running a car in each city. A Kiwi doing their OE in a Zone 2 London flat-share is working with a genuinely different cost base to a returning OE-er renting in Wellington. Treat this as one input into a relocation decision, not the whole picture, and treat cost-of-living as a question for a separate, dedicated comparison.
Always re-check the exchange rate before you decide
GBP/NZD moved between roughly 2.26 and 2.38 across July 2026 alone. On a £60,000 salary, the difference between a 2.26 and a 2.38 conversion is over NZ$7,000 a year, enough to change which side of this comparison looks better. If you are actually comparing a real UK offer against a real NZ offer, pull a live mid-market rate (xe.com, Wise, or your bank) on the day you are deciding, then re-run the take-home numbers through the calculators below rather than trusting a rate published in an article.
Compare your own UK and NZ offers
Run your actual salary through both calculators to see your real take-home pay in each market.
Monthly briefing
Get our monthly salary and market update
Salary movements, contractor rate changes, tax updates, and new tools. Sent once a month, no noise.
No spam. Unsubscribe any time. GDPR-compliant.
Frequently asked questions
Is take-home pay actually lower in New Zealand than the UK?
At an equivalent converted gross salary, yes, NZ's effective deduction rate comes out higher at every point we checked: 31.0% vs 24.4% at the £60,000/NZ$140,000 level, and the gap narrows but persists up to £100,000/NZ$233,000. The main driver is structural, not a higher top rate: the UK gives you a £12,570 tax-free Personal Allowance before any income tax applies, while New Zealand taxes from the first dollar at 10.5%, with no equivalent tax-free band.
Why does NZ tax more overall when its top rate (39%) is lower than the UK's (45%)?
Because comparing top marginal rates alone is misleading, what matters is the full stack. New Zealand has no tax-free Personal Allowance and adds KiwiSaver (3.5% minimum) plus the ACC Earner's Levy (1.75%) as extra payslip deductions the UK doesn't have. The UK's National Insurance (8% then 2%) is lower than NZ's KiwiSaver plus ACC combination at most income levels, and the UK's tax-free Personal Allowance shelters the first £12,570 entirely. The lower top rate does not offset the missing tax-free band and the added compulsory deductions.
What exchange rate should I actually use to compare my own offer?
Use a live rate at the time you are comparing, not the one in this article. We used approximately £1 = NZ$2.33 (mid-July 2026), but GBP/NZD moves, and it moved between roughly 2.26 and 2.38 within July 2026 alone. A meaningful swing in the exchange rate can change your comparison by thousands of pounds a year, so check a live rate (like xe.com or your bank's rate) before making a relocation decision based on a specific number.
Does this comparison include cost of living?
No, deliberately. This is a take-home pay comparison only, income tax, National Insurance/ACC, and KiwiSaver against income tax and NI. Rent in central London is meaningfully higher than Auckland or Wellington rent for an equivalent flat, while some other costs (private health top-ups, weekly groceries) can cut either way depending on lifestyle. A full cost-of-living comparison is a separate calculation and deserves its own piece rather than a caveat buried in a tax article.
Does KiwiSaver apply to a UK worker moving to NZ for their OE, or only to NZ citizens?
It applies to any PAYE employee working in New Zealand, citizen or not, including a UK or Irish contractor doing a year or two in Auckland or Wellington. If you are on a standard NZ work visa and PAYE employment, you are eligible to opt into KiwiSaver the same as a Kiwi employee would be, and the same 3.5% minimum employee rate and employer match apply.
Is a Kiwi's OE salary in London actually worth more than staying in NZ, after tax?
On the numbers in this comparison, a London salary converted back to NZD generally out-earns the equivalent-converted NZ salary after tax, purely because the UK keeps more of each pound at these income levels. But OE decisions are rarely just about the monthly number: London rent, the exchange rate risk on savings you bring home, and the actual GBP salary bump you get for moving (not just a currency-converted equivalent of your NZ salary) all matter more in practice than this like-for-like comparison alone.
Do UK student loan repayments or NZ student loan repayments change this comparison?
This comparison does not include either. UK Plan-type student loan repayments and NZ's 12% above-threshold IRD student loan deduction are both real, additional deductions that would reduce net pay further in either market if you are still repaying one. If you are carrying a student loan into your OE, model your own numbers with that deduction added on top of the figures shown here.
Related reading & tools