Key takeaways
- JackpotCity, Kiwi's Treasure, and Lucky Nugget tie for the lowest general minimum deposit at NZ$5 — though all three require NZ$10 specifically to trigger their welcome bonus.
- Spin Casino and All Slots sit at a flat NZ$10 for both general play and bonus activation — no distinction between the two figures.
- Oshi Casino's general minimum deposit is NZ$30, the same as most of the site — but its welcome package specifically requires NZ$1,500 per deposit, a very different number worth not confusing with the general minimum.
"Minimum deposit" sounds like a single, simple number, but on most of the casinos we review it's actually two numbers: what you need to fund an account and play at all, and what you need to specifically trigger the welcome bonus. They're not always the same — JackpotCity, Kiwi's Treasure, and Lucky Nugget all accept a general NZ$5 deposit, but their welcome bonus only activates from NZ$10. We've laid out both figures for all nine casinos below.
Minimum deposit, all 9 casinos
These three tie for the lowest general minimum deposit of any casino we review. JackpotCity even advertises a NZ$1 minimum in some promotional contexts, though NZ$5 is its standard published figure for general play, and NZ$10 is what actually activates its welcome bonus. Kiwi's Treasure and Lucky Nugget follow the same pattern — NZ$5 to fund an account, NZ$10 to unlock the sign-up offer.
Unlike the NZ$5 group, Spin Casino and All Slots use one flat figure for both general play and their welcome bonus — NZ$10 either way, with no distinction to check for. Spin Casino backs this with our highest overall Editor Score (4.8/5) thanks to its triple licensing and fixed 35x wagering.
All four share the same NZ$30 general minimum deposit. For Crocoslots, Bitkingz, and Spirit Casino, that NZ$30 figure also activates their welcome bonus. Oshi is the outlier: its general minimum deposit is NZ$30 like the others, but its four-stage welcome package specifically requires NZ$1,500 per deposit — a completely different number, and one worth not confusing with the NZ$30 general figure if a welcome bonus is what you're after.
Why two numbers matter, not one
If you just want to try a casino's games with the smallest possible deposit, the general minimum is what matters — and JackpotCity, Kiwi's Treasure, and Lucky Nugget's NZ$5 figure wins outright. But if a welcome bonus is part of why you're depositing, the relevant number is the bonus-triggering minimum, which is higher at all three of those casinos (NZ$10). Confusing the two is an easy mistake: depositing exactly NZ$5 at JackpotCity funds your account fine, but won't activate the welcome bonus you might have signed up expecting.
Oshi Casino is the clearest example of why this distinction matters. Its general minimum deposit (NZ$30) puts it in the same tier as Crocoslots, Bitkingz, and Spirit Casino — but its welcome package specifically requires NZ$1,500 per deposit stage. A player comparing casinos purely on "minimum deposit" without checking both figures could reasonably expect Oshi's welcome bonus to be as accessible as Crocoslots', when it's actually priced for much larger depositors.
Pros & cons of a low minimum deposit
| Pros | Cons |
|---|---|
| NZ$5 lets you test a casino's cashier and game library with minimal commitment | The general minimum doesn't always match what's needed to trigger a welcome bonus |
| Spin Casino and All Slots use one simple figure for both purposes — no fine print | Oshi's welcome package requires NZ$1,500 per deposit despite a NZ$30 general minimum |
| A low minimum deposit is useful for topping up a balance without committing further funds | Depositing only the general minimum can leave a welcome bonus unclaimed if you assumed it applied |
How to deposit the minimum
Decide whether you want a welcome bonus
If yes, check the bonus-specific minimum, not just the general one — they differ at JackpotCity, Kiwi's Treasure, and Lucky Nugget.
Register and verify your account
Standard email verification is required before any deposit at all nine casinos.
Choose a payment method that supports the minimum
Some methods (bank transfer especially) may enforce a higher effective minimum than the casino's stated figure — check your specific method.
Confirm the deposit credited correctly
Check your account balance and, if applicable, that any bonus code or automatic bonus applied as expected.
Double-check Oshi's figure if considering its welcome package
NZ$30 covers general play there, but NZ$1,500 per stage is required for the welcome bonus specifically.
Terms you must know
A low minimum deposit doesn't change the wagering rate or terms attached to any resulting bonus — it only changes how little you need to fund an account or activate an offer. JackpotCity's NZ$10 bonus-triggering deposit still wagers at a fixed 35x; Lucky Nugget's NZ$10 deposit wagers at a much steeper flat 70x. The minimum deposit figure and the wagering rate are entirely separate numbers, and a low minimum doesn't imply a fair wagering rate.
- Payment method can affect the real minimum. Some deposit methods enforce their own floor above the casino's stated figure — confirm before assuming NZ$5 works via every method.
- Bonus-triggering minimums are usually higher than general minimums. Confirm both figures before depositing if a welcome bonus matters to you.
- Oshi's NZ$1,500 welcome-package requirement is per deposit stage, not a one-time figure — all four stages of its package require this amount.
Payment methods at low deposit amounts
JackpotCity, Kiwi's Treasure, and Lucky Nugget all support Visa, Mastercard, and Skrill at their NZ$5 minimum; Neteller and Neosurf are also widely supported at this tier. Spin Casino and All Slots additionally accept POLi and MuchBetter at their NZ$10 minimum. Crocoslots, Bitkingz, Oshi, and Spirit Casino all support crypto deposits via Coinspaid at their NZ$30 minimum, alongside the standard card and e-wallet options.
Frequently asked questions
Responsible gambling
A low minimum deposit makes it easy to start small, which is a genuinely good thing — but it's worth deciding your total budget in advance regardless of how little the casino requires to get started. Free, confidential support is available 24/7 through the Gambling Helpline Aotearoa New Zealand.