Doctor take-home pay in New Zealand after tax, 2026
At 39%, the top New Zealand rate sits well under Australia's 45%, and yet doctors have been leaving for Australia for years. Tax is not the reason. The gap in gross salary is wide enough that the friendlier New Zealand rate barely registers against it.
What each grade nets in 2026
Deducted here are PAYE income tax and the ACC Earners' Levy at 1.53%, capped at the ACC ceiling. The figures follow the Te Whatu Ora MECA scales covering resident medical officers and senior doctors.
| Grade | Gross Salary | Monthly Net | Effective Rate |
|---|---|---|---|
| House Officer (Year 1) | NZ$85,000 | NZ$5,394/mo | 23.8% |
| House Officer (Year 3) | NZ$95,000 | NZ$5,940/mo | 25.0% |
| Registrar | NZ$140,000 | NZ$8,395/mo | 28.0% |
| Senior Medical Officer (SMO) | NZ$250,000 | NZ$14,184/mo | 31.9% |
| SMO (senior, with on-call/private) | NZ$300,000 | NZ$16,725/mo | 33.1% |
Source: Te Whatu Ora MECA agreements (RDA and ASMS), 2026 pay scales.
Why doctors still leave for Australia despite the lower tax
Nothing in Australasian workforce data recurs as reliably as the outflow of New Zealand-trained doctors to Australia. It looks strange at first, given that the top marginal rate here is 39% against 45% across the Tasman, until you notice how completely the gross salary gap swamps the tax difference.
- An NZ SMO on NZ$250,000 (~NZ$14,184/month net) compares to an Australian specialist on the public hospital base of A$220,000 (~A$12,539/month net) - broadly similar once currency is converted, but Australian specialists have substantially more scope for private billing income on top
- Australian public hospital SMO/consultant base rates have risen faster than New Zealand's in recent contract rounds, widening the gap at senior levels
- New Zealand's lower tax rate recovers only a fraction of the gross pay difference - moving to Australia is very rarely tax-motivated, almost always salary-motivated
Family, recognition of training pathways, lifestyle and the culture of the health system keep plenty of doctors here regardless of the gap. Anyone deciding purely on take-home, though, will find Australia the better financial answer at nearly every stage beyond registrar.
Where New Zealand doctors fall on the pay range
| Percentile | Gross Annual | Monthly Net |
|---|---|---|
| P25 (House Officer) | ~NZ$85,000-NZ$95,000 | ~NZ$5,390-NZ$5,940/mo |
| P50 Median (Registrar) | ~NZ$140,000 | ~NZ$8,395/mo |
| P75 (SMO entry) | ~NZ$250,000 | ~NZ$14,184/mo |
| P90 (SMO senior) | ~NZ$300,000+ | ~NZ$16,725+/mo |
Source: Te Whatu Ora MECA, ASMS senior doctor salary data 2026.
Frequently asked questions
A first-year house officer on NZ$85,000 keeps around NZ$5,394 a month. A registrar on NZ$140,000 keeps about NZ$8,395, and a Senior Medical Officer on NZ$250,000 roughly NZ$14,184.
Gross salary explains it, not tax, since the New Zealand top rate of 39% actually sits below Australia's 45%. Australian specialists earn a similar or higher base and have far more room for private billing on top. Recent Australian public hospital pay rounds have outpaced New Zealand's, widening the gap further.
Counting PAYE and the ACC levy, a registrar on NZ$140,000 pays about 28% effectively, and a Senior Medical Officer on NZ$250,000 around 32%. The system here is simpler than most, running a single PAYE scale with no separate social security contribution beyond the small ACC Earners' Levy.
On NZ$140,000, keeping roughly NZ$8,395 a month, a registrar here earns considerably more than a comparable NHS specialty registrar on £61,825 to £70,425 keeping £3,777 to £4,182, once currency is converted. That gap, alongside lifestyle, keeps a steady flow of British-trained doctors arriving.