Cryptocurrency has moved from a niche investment to a mainstream asset class. Whether investing in Bitcoin, Ethereum, XRP, Solana, or other digital assets, many New Zealanders have participated in the rapid growth of the crypto market over recent years. What some investors may not realise is that Inland Revenue (IRD) has significantly increased its focus on crypto-assets and now has greater access to information than ever before.

IRD Is Actively Monitoring Crypto Activity

IRD has publicly confirmed that it is actively reviewing cryptocurrency transactions and contacting taxpayers where it believes income may not have been correctly disclosed.

Recent statements from IRD indicate that approximately 355,000 New Zealanders have engaged in crypto transactions involving an estimated $36 billion in value. Through data matching, information sharing agreements, and international reporting frameworks, IRD is increasingly able to identify crypto transactions that may not have been included in tax returns.

The days of assuming crypto activity is invisible to tax authorities are over.

Cryptocurrency Is Not Tax-Free

A common misconception is that profits made from cryptocurrency are tax-free because crypto is not specifically mentioned in New Zealand’s tax legislation.

In reality, cryptocurrency is generally treated as property for income tax purposes.

If a cryptocurrency is acquired with the intention of disposal or resale, any gains may be taxable. In practice, IRD considers many crypto transactions to fall within this category.

Examples of transactions that may give rise to taxable income include:

  • Selling cryptocurrency for cash.
  • Exchanging one cryptocurrency for another.
  • Using cryptocurrency to purchase goods or services.
  • Receiving cryptocurrency as payment for services.
  • Staking rewards and certain other crypto earnings.

Importantly, a taxable event can occur even if no money is transferred to a bank account.

Crypto-to-Crypto Trades Are Often Overlooked

One of the most common mistakes made by investors is assuming that tax only applies when cryptocurrency is converted back into New Zealand dollars.

For example:

  • Bitcoin exchanged for Ethereum.
  • Ethereum exchanged for Solana.
  • Solana exchanged for XRP.

Each exchange may create a taxable event, even though no cash was received.

Many investors have completed hundreds or thousands of transactions without realising that each transaction may need to be considered for tax purposes.

International Reporting Is Increasing

New Zealand has adopted the OECD Crypto-Asset Reporting Framework (CARF), which requires participating crypto service providers to collect and report information about account holders and transactions.

This information can be shared between tax authorities internationally.

As a result, holding cryptocurrency through an overseas exchange does not necessarily place those transactions outside IRD’s visibility.

The ability of tax authorities to identify crypto holdings and trading activity is expected to increase substantially over the coming years.

Common Problems We Are Seeing

When reviewing crypto investors’ records, several issues commonly arise:

Incomplete Records

Many investors do not maintain adequate transaction records.This becomes problematic when attempting to calculate taxable gains or losses several years later.

Multiple Exchanges

Some investors use several exchanges and wallets simultaneously, making it difficult to reconstruct transaction histories.

Failure to Report Gains

Many taxpayers incorrectly assume that gains are only taxable when funds are withdrawn to a bank account.

Missing Historical Data

Older transaction data is often difficult to retrieve if records have not been retained.

Overseas Platforms

Investors sometimes assume that transactions conducted through overseas exchanges do not need to be disclosed in New Zealand tax returns.

What Should Crypto Investors Do?

If you have invested in cryptocurrency, it is worthwhile undertaking a review of your position before IRD initiates contact.

This may include:

  • Obtaining transaction histories from exchanges.
  • Reviewing prior year tax returns.
  • Calculating gains and losses correctly.
  • Ensuring staking rewards and other crypto income have been considered.
  • Seeking professional advice where the position is uncertain.
  • Where errors are identified, a voluntary disclosure may reduce penalties and demonstrate good faith to IRD.

Looking Ahead

Cryptocurrency is now firmly on IRD’s compliance agenda. With increased reporting obligations, sophisticated data analytics, and international information sharing, crypto investors should expect greater scrutiny than ever before.

For most taxpayers, the best approach is simple: maintain good records, understand the tax implications of transactions, and seek advice early if there is any uncertainty.

If you have invested in cryptocurrency and would like assistance reviewing your tax position, please contact our office. We can help determine whether your reporting obligations have been met and identify any corrective action that may be required.