Compare · New Zealand vs Singapore
New Zealand vs Singapore for Australians leaving home
The regimes are genuinely different: New Zealand is a worldwide tax system while Singapore runs territorial tax, which of your income streams each one actually touches matters more than any headline rate.
Both have a tax treaty with Australia, so either way you get a tie-breaker if the ATO contests your departure, and capped withholding (15%/10% vs 15%/10% on unfranked dividends/interest).
New Zealand is the cheaper place to live day to day, roughly 90% of Sydney's basket against Singapore's 110% (indicative, ex-rent), which can outweigh a thinner tax saving over a full household budget.
Personalise this, enter your numbers once and every figure below becomes yours: “your estimated income tax: $14,200”, not “0, 22%”. Open the Country Comparison tool →
| 2 destinations | New ZealandNew Zealand | SingaporeSingapore |
|---|---|---|
| Tax | ||
| Regime | worldwide, taxes worldwide income | territorial, worldwide income not taxed |
| Income tax on salary | Progressive 10.5, 39%. No tax-free threshold at all (the first dollar is taxed) but effective rates at middle incomes land close to Australia's. | Progressive 0, 24%. A S$250k salary pays roughly 18% effective. |
| Capital gains | No general CGT: long-term share gains untaxed. Exceptions: traders, property inside the bright-line window, and the FIF deemed-return regime on non-ASX foreign shares over NZ$50k. (0% typical) | No capital gains tax for individuals. (0% typical) |
| Dividends | Dividends taxed at marginal rates. NZ imputation works like franking; Australian franking credits are NOT usable in NZ, a long-standing trans-Tasman sore point. | Singapore dividends tax-free (one-tier); foreign dividends generally exempt for individuals. |
| Interest | Taxed locally around 33% | Generally untaxed locally |
| Crypto | No CGT does not mean crypto-free: IRD treats most crypto as bought with intent to sell, making gains taxable income at marginal rates. The onus of proving otherwise is on you. | No CGT: investment gains untaxed. Trading as a business is taxable income, frequency and intent matter. |
| Australia tax treaty | Yes, AU withholding capped at 15% dividends / 10% interest, tie-breaker available | Yes, AU withholding capped at 15% dividends / 10% interest, tie-breaker available |
| Social security | No social security tax; ACC earner levy (~1.6%) applies to employment income. KiwiSaver is opt-in for migrants. | CPF applies only to citizens/PRs, most expats on passes pay no CPF. |
| Visa | ||
| Best pathways |
|
|
| Visa ease | 10/10 | 5/10 |
| Family on visas | Dependants covered on main pathways | Dependants covered on main pathways |
| Fastest timeline | ~0 months on the quickest pathway | ~2 months on the quickest pathway |
| Money | ||
| Rent (family home, monthly) | $3,300/mo | $9,500/mo |
| Rent (couple, monthly) | $2,300/mo | $5,200/mo |
| International school (per child/yr) | Free / local system viable | $45,000 |
| Health cover (family/yr) | $3,000 | $8,000 |
| Cost of living vs Sydney | 90% of Sydney (ex-rent) | 110% of Sydney (ex-rent) |
| Relocation one-off | ~$12,000 | ~$30,000 |
| Flights home (return, pp) | $500 | $1,400 |
| Life | ||
| Timezone vs AEST | 2h ahead | 2h behind |
| Flight from Sydney | ~3 hours | ~8 hours |
| English | 10/10 | 10/10 |
| Safety | 9/10 | 10/10 |
| Healthcare | 8/10 | 10/10 |
| Schooling | 8/10 | 9/10 |
| Climate | Temperate maritime, Auckland is mild and wet; the South Island does real winters. | Equatorial, 31°C and humid every single day. |
Costs, rates and visa figures are country-module data marked indicative until individually verified; FX and rental markets move constantly.
Honest downsides, side by side
Every destination hub on this site carries its downsides in the open. Here are both lists together, because the right question is rarely “which is better?” and usually “which set of problems would you rather live with?”
New Zealand
- The tax saving is thinner than it looks: no CGT is real, but income rates are Australia-like, there is no tax-free threshold, and salaries are 15, 25% lower for the same role.
- The ATO treats a hop to Auckland with scepticism, same time zone, 3-hour flights, easy return; your "permanent departure" evidence needs to be stronger, not weaker, than for Dubai.
- Auckland housing rivals Sydney for unaffordability, and the cost-of-living basket is not meaningfully cheaper.
- Earthquake and weather-event risk is priced into insurance, and the economy is small, career ceilings arrive quickly outside a few sectors.
Singapore
- No general nomad/retirement pathway: without a job, a business or serious capital, there is no way in.
- The world’s most expensive city on several measures, school fees and rent will eat a big share of the tax saving.
- A 4,000-a-year national day-count habit: many Australians in Singapore drift over 90 days back home. The treaty helps, but only if Singapore residency is solid.
- Employment Pass renewals are policy-sensitive; your long-term security is COMPASS points, not a right.
Make this comparison yours
The table above shows the general figures. Enter your income and family once and the tax rows become your numbers, “your estimated income tax in Auckland: $14,200”, not a range.