iDebit

Katsubet is a dynamic online casino offering a rich selection of slots, immersive live dealer games, and expedited withdrawals.

This page describes a payment service. It contains no offers, no promotional links, and no sign-up prompts.

Two corrections are needed. The previous version stated that the service supports New Zealand players; the operator’s own site says it serves Canada. And it presented the way the service works as a convenience, when it is the thing New Zealand consumer advocates have specifically warned about.

Where it is actually available

Reference sources

Operator disclosures, consumer guidance, legislation and regulator information used in this article. No link below goes to a gambling operator.

  1. Bank-transfer services that require your internet banking credentials
    — Consumer NZ
  2. iDebit for merchants: market coverage and credential handling
    — iDebit Payments, Inc.
  3. Customer and Product Data Act 2025
    — New Zealand Legislation, the basis for open banking here
  4. Consumer data right and open banking
    — Ministry of Business, Innovation and Employment
  5. Banking Ombudsman Scheme
    — for disputes with a New Zealand bank
  6. Online Casino Gambling Act 2026
    — New Zealand Legislation
  7. Online Casino Gambling Regulations 2026
    — New Zealand Legislation
  8. Information for online casino customers
    — Department of Internal Affairs
  9. Gambling Helpline Aotearoa New Zealand
    — free, confidential support service

The claim about New Zealand availability was not a vague or implied one. It was a stated fact, attributed to nothing, and it was the only sentence on the page that would have told a reader they could use this.

How it works, which is the important part

Two models that look alike

Credential sharing versus open banking

 Credential sharingOpen banking
Where you log inOn the payment company’s pageIn your own bank’s app or site
Who sees your passwordThe payment company, in order to act for youOnly your bank
How access is grantedThe service logs in as though it were youYour bank issues a scoped, consented authorisation
Regulatory basisNone specific — it works around the bank rather than with itCustomer and Product Data Act 2025, in force here since 1 December 2025
Your banking termsMay be breached by sharing credentialsSupported by your bank
The test, in one line
Where are you typing your password? If it is anywhere other than your own bank’s app or website, it is the first column. Everything else — the padlock, the encryption claim, the familiar bank logo — is decoration on that one fact.

Open banking became available in New Zealand on 1 December 2025, with the major banks required to support consented account access and payments. Kiwibank followed during 2026. Where a merchant offers it, it delivers what credential-sharing services were built to approximate — without the credentials leaving your bank.

This is the finding worth taking away from this page even if you never encounter this particular service.

The previous version listed “requiring only online banking login credentials” under a heading called “User-Friendly Interface,” and put “Security — Bank details kept confidential” in its advantages table. Both statements describe the same mechanism, and only one of them is doing honest work.

Handing your internet banking username, password and security answer to a third party is the defining characteristic of this payment model. It may be handled carefully. It is still the thing you are doing.

Two models that are easy to confuse

Completely absent from the previous version

Two separate tax questions, and only one of them is simple

Using cryptocurrency to gamble creates a tax position that using dollars does not. The two questions are independent, and confusing them is the most common mistake.

1. The gambling winnings
For a recreational player, gambling winnings in New Zealand are generally treated as a windfall rather than income, and are not taxed. That applies whether you won dollars or cryptocurrency. A different position can apply to someone gambling as a business.

2. The cryptocurrency itself
Inland Revenue treats cryptoassets as property, not currency. Disposing of that property — selling it, swapping it, or spending it — can be a taxable event on any profit, at your normal marginal income tax rate. You do not have to convert back to New Zealand dollars for a disposal to occur.
Inland Revenue’s published position is that cryptoassets are generally acquired for the purpose of disposal, and the onus sits with the taxpayer to demonstrate otherwise.

How the two interact
Buy cryptocurrency → a cost base is recorded
Deposit it at a casino → potentially a disposal
Win → the winnings themselves are generally a windfall
Cash out to New Zealand dollars later → potentially another disposal, with a gain or loss driven by what the price did in between

Keep records from the start
The date, amount and New Zealand dollar value of every purchase, deposit, withdrawal and conversion. Reconstructing this later is difficult and the records are your responsibility.

This is general information, not tax advice. Individual circumstances differ, the rules are more detailed than a summary can convey, and the consequences of getting it wrong fall on you. Check Inland Revenue’s cryptoassets guidance and take professional advice if any real money is involved.

Our casino deposit methods page covers the routes that work from New Zealand, including the position on bank-transfer services generally.

What to be fair about

Three things, because accuracy runs in both directions.

  • The operator does not hide how it works. Its own merchant documentation states plainly that customers enter their online banking credentials and answer their bank’s security question. It also states that credentials are not stored or logged. That is more transparent than the page describing it was.
  • The casino genuinely does not see your details. That part of the previous version’s privacy claim was correct. The service was built precisely so that merchants never receive banking information.
  • It is a real, established company. Operating since 2013 from Toronto, with integrations across Canada’s largest banks. The problem is not legitimacy — it is that the model predates the regulated alternative, and that it does not reach New Zealand.

If you want to pay from a bank account here

Open banking has been available in New Zealand since 1 December 2025 under the Customer and Product Data Act 2025, with the major banks required to support consented account access and payments. You authorise inside your own bank’s app, and no credentials leave it.

Failing that, a manual bank transfer is slower but simple and leaves a clear record.

Several New Zealand banks also offer a free gambling block, applied at your own bank and covering every operator at once. Unlike a limit set with a casino it does not depend on the operator’s cooperation, which matters because operators serving New Zealand without a licence are not required to offer limits at all. Note that blocks rely on merchant category codes, so payments routed through a wallet or voucher may not be caught. Our responsible gaming page lists the free support services available here.

Where the rules are going

For operators licensed in New Zealand, credit card and buy-now-pay-later deposits will be prohibited, and daily, weekly and monthly deposit, spend and session limits become mandatory.

Payment straight from a bank account sits comfortably within that framework — money you already hold, moving directly, with no borrowing and no intermediary keeping a balance. The question is only which route you use to move it.

None of these obligations binds operators serving New Zealand from overseas yet. They attach to New Zealand licences, and no operator holds one — the Department of Internal Affairs register opens from early 2027. Our New Zealand gambling laws guide sets out the timeline.

This page is general information about casino payments in New Zealand, not financial, legal or gambling advice. Fees, limits and availability change; confirm them with the operator and your provider before you deposit. Some links on this site earn CasinoChecking.nz a commission, which never affects what we publish. If gambling is causing harm, the Gambling Helpline is free and confidential on 0800 654 655.

Claim corrected

Pseudonymous is not the same as anonymous

The previous version described Bitcoin as an anonymous way to deposit, listed anonymity among its key features, and recommended it to players wanting to keep their gambling discreet. The technology does not work that way, and the direction of travel is the opposite.

The ledger is permanent and public
Every transaction is recorded, published and never deleted. Addresses are not names, but they are stable identifiers, and analysis linking addresses to people is an established discipline. A bank statement is private and shown to few. A blockchain is public and permanent.

Buying it requires identification
Registered New Zealand exchanges operate under anti-money-laundering obligations and verify customers. The point where you convert dollars into cryptocurrency is the point where your identity attaches to the addresses that follow.

The casino still verifies you
Operators run identity checks before releasing withdrawals regardless of how you deposited. Under New Zealand’s incoming rules, licensed operators must verify age with a minimum of 18.

And reporting is being extended from 2027
Under the OECD Crypto-Asset Reporting Framework, participating overseas platforms will report New Zealand residents’ cryptoasset holdings and transfers to Inland Revenue from 2027. Inland Revenue has separately increased compliance activity on cryptoassets, including contacting people identified through exchange data.

What is true. You do not hand card or bank details to the casino, which is a genuine privacy benefit and the same one an e-wallet offers. That is a narrower claim than anonymity, and it is the accurate one.

Frequently Asked Questions

Can I use iDebit from New Zealand?

No. The operator’s own site describes it as available to consumers in Canada. Its bank integrations are with Canada’s largest banks and credit unions, and no New Zealand bank is among them.

The previous version said it supports New Zealand players. Was that right?

No. That was a specific factual claim we could find nothing to support, and it is contradicted by the operator’s own description of its market.

How does the payment actually work?

You select your bank on the payment company’s page and log in there using your online banking credentials. The operator states that customers must enter those credentials and correctly answer their bank’s security question to complete a transaction.

Is that safe?

The operator states that credentials are not stored or logged and that data is encrypted. Those are its own assurances. Separately, Consumer NZ has warned about services of this kind, and a major New Zealand bank has advised that using one may breach your banking terms — which can affect your position in a dispute.

But my banking details aren’t shared with the casino?

Correct, and that is a real benefit. The relevant question is not whether the casino sees them, but whether anyone other than your bank does.

How do I tell this apart from open banking?

Ask where you are typing your password. If it is anywhere other than your own bank’s app or website, it is credential sharing. Open banking keeps the login inside your bank and issues a scoped authorisation instead.

What can I use instead?

Open banking, live in New Zealand since 1 December 2025, or a manual bank transfer.

Where can I get help if gambling is causing problems?

The Gambling Helpline is free and available 24 hours a day on 0800 654 655, or by free text to 8006. PGF Services offers free counselling on 0800 664 262. Support is also available to whānau and friends.