Crypto Taxation in Antigua and Barbuda

Antigua and Barbuda occupies a distinctive position in the global cryptocurrency landscape. The twin-island nation abolished personal income tax in April 2016 and has never enacted a capital gains tax, meaning that an individual who buys, holds, and sells cryptocurrency as a personal investment generally realises no Antiguan income-tax or capital-gains-tax liability on the resulting gain. That outcome follows from the tax base, not from any crypto-specific exemption: there is simply no mechanism in Antiguan law to impose personal income tax or capital gains tax on individual residents.

That said, three scenarios can give rise to Antiguan tax on crypto-related activity, and the regulatory framework governing digital-asset businesses is comprehensive and actively enforced.

Is cryptocurrency taxed in Antigua and Barbuda?

For an individual resident of Antigua and Barbuda, the answer is generally no -- provided cryptocurrency is held as a personal investment. Personal income tax was abolished with effect from April 2016 under reforms introduced by the government [1]. No capital gains tax exists in the jurisdiction [2]. An individual who purchases Bitcoin, Ether, or any other cryptocurrency, holds it, and later disposes of it at a profit therefore incurs no Antiguan tax on the appreciation, regardless of holding period or the size of the gain. The Eastern Caribbean dollar (XCD) equivalent of any gain, and any US dollar (USD) equivalent, falls entirely outside the Antiguan personal tax net.

This outcome differs from most OECD jurisdictions. In the United Kingdom, HMRC treats cryptocurrency disposal as a capital gains event. In Australia, the ATO subjects crypto gains to income tax or CGT. In the United States, the IRS classifies cryptocurrency as property under Notice 2014-21, subjecting it to capital gains rules on disposal. Antigua and Barbuda's zero-rate environment on both personal income and capital gains makes it structurally different from those regimes.

When can an individual owe Antiguan tax on crypto activity?

Three circumstances can bring crypto-related activity within the Antiguan tax net even for individuals.

First, where the volume, frequency, and organisation of crypto trading crosses from passive investment into the conduct of an unincorporated business, the Unincorporated Business Tax (UBT) may apply [3]. The UBT is a net-income tax imposed on self-employed sole traders and partnerships. It operates on a sliding scale: the first XCD 42,000 of net business income is taxed at 0%, income between XCD 42,001 and XCD 186,000 at 8%, and income above XCD 186,000 at 25%. The Inland Revenue Department (IRD) administers UBT, and quarterly filings are required once an unincorporated business earns above the nil band. Whether a crypto trader constitutes an unincorporated business is a facts-and-circumstances determination -- casual personal investment does not qualify, but a trader operating with business infrastructure, client accounts, or a systematic profit-seeking intention may.

Second, any person or entity supplying crypto-related services -- exchange services, wallet custody, payment processing, advisory services -- and whose annual taxable turnover exceeds XCD 300,000 (approximately USD 111,000) must register for and charge the Antigua and Barbuda Sales Tax (ABST) [4]. The ABST standard rate increased from 15% to 17% on 1 January 2024 under the Revenue (Miscellaneous Provisions) Act No. 13 of 2023. ABST applies to taxable goods and services supplied within the jurisdiction. A crypto exchange or staking-as-a-service provider meeting the registration threshold would be required to levy ABST on its fees.

Third, where cryptocurrency is held through a company incorporated in Antigua and Barbuda, the company's net profits are subject to corporate income tax at the standard rate of 25% [2]. Reduced rates of 10% apply to insurance, oil, and telecommunications companies. International Business Companies (IBCs) incorporated under a separate regime may benefit from favourable terms on foreign-sourced income. A domestic crypto-trading company whose gains constitute business income would therefore be subject to the 25% corporate rate.

What does the Digital Assets Business Act 2020 require?

Antigua and Barbuda enacted the Digital Assets Business Act 2020 (DABA), supplemented by the Digital Asset Business Regulations 2021, establishing one of the earliest purpose-built digital-asset licensing regimes in the Caribbean [5]. The Financial Services Regulatory Commission (FSRC) administers the Act and has authority to license, supervise, and sanction digital-asset businesses operating in or from the jurisdiction.

The Act prohibits operating a digital-asset business without an FSRC licence. Regulated activities include operating a digital-asset exchange (centralised or permissioned decentralised), providing digital-asset custody, issuing digital assets, providing payment services using digital assets, and operating automated market makers. Licence categories range from payment-service providers to full exchanges. Application fees are non-refundable and substantial: approximately USD 20,000 at the application stage, with annual licence fees of USD 20,000 to USD 70,000 depending on the category and turnover, plus statutory deposits of USD 50,000 to USD 300,000.

The DABA also incorporates anti-money-laundering requirements consistent with the Money Laundering (Prevention) (Amendment) Act 2021, requiring licensed entities to conduct customer due diligence, file suspicious transaction reports, and maintain comprehensive transaction records. Unlicensed operation is a criminal offence and the FSRC may fine or prosecute non-compliant operators.

A plain personal investor holding cryptocurrency in a self-custodied wallet is not a digital-asset business and does not require an FSRC licence.

What is the ECCB's position and what happened to DCash?

The Eastern Caribbean Central Bank (ECCB), which manages the Eastern Caribbean dollar (XCD) shared by Antigua and Barbuda and seven other OECS member states, has maintained a cautionary posture toward private cryptocurrency. In a formal notice, the ECCB stated that Bitcoin ATMs and Bitcoin investments had not been authorised by regulators in the Eastern Caribbean Currency Union and that residents should exercise caution [6]. That notice predates the DABA 2020, but the ECCB's fundamental position -- that unsanctioned crypto activity carries risk and is not endorsed by the central bank -- has not been formally withdrawn.

Separately, the ECCB developed DCash, a blockchain-based central bank digital currency (CBDC) issued in XCD and designed for use across OECS members including Antigua and Barbuda. DCash launched in pilot form in 2021. However, the platform was taken offline on 12 January 2024 for a complete architectural rebuild, branded DCash 2.0. As of June 2026, the DCash 2.0 project remains under development and Antigua and Barbuda's participation in the rebuilt CBDC has not yet resumed.

What must foreign residents report to their home country?

Antigua and Barbuda itself imposes no reporting obligations on individual crypto investors. However, a foreign national residing in Antigua and Barbuda or simply holding assets through Antiguan financial institutions may remain subject to the tax and reporting laws of their country of citizenship or prior residence.

Antigua and Barbuda signed a Model 1 Intergovernmental Agreement with the United States under FATCA (implemented domestically through the Foreign Account Tax Compliance Act (United States of America) Act 2017) and participates in the OECD Common Reporting Standard through the Automatic Exchange of Financial Account Information Act 2016 [7]. Financial institutions in Antigua and Barbuda identify foreign-resident account holders and report relevant account information to the IRD, which exchanges it automatically with partner tax authorities. CRS reporting now extends to crypto exchanges and custodians classified as reporting financial institutions in CRS-participating jurisdictions.

A US citizen living in Antigua and Barbuda, for example, continues to owe US tax on worldwide income -- including cryptocurrency gains -- regardless of Antigua's own zero rate. A UK national who retains UK tax residency continues to owe HMRC capital gains tax on crypto disposals. The absence of Antiguan tax does not extinguish obligations imposed by another jurisdiction. Individuals in cross-border situations should consult Antigua and Barbuda country overview for jurisdiction context and engage a qualified tax professional in each relevant country before relying on any structural analysis.

Additionally, Antigua and Barbuda has not adopted OECD's Crypto-Asset Reporting Framework (CARF), which when in force between participating states would require automatic exchange of crypto transaction data at exchanges and custodians. Residents whose home countries have adopted CARF should assess their ongoing obligations independently.

Anyone navigating crypto taxation across borders -- including those exploring Antigua and Barbuda residency or citizenship by investment -- should obtain guidance from a qualified tax professional experienced in both Antiguan law and the law of all countries to which they have a connection.