Antigua and Barbuda Taxes 2026: Personal, Corporate, Property, and CBI

Antigua and Barbuda runs one of the Caribbean's most tax-friendly regimes in 2026. There is no personal income tax, no capital gains tax, no inheritance tax, and no wealth tax. Government revenue comes from indirect taxes: a 15% sales tax (ABST), corporate income tax of 25%, property tax, and customs duties.

How Does Antigua and Barbuda's Tax System Work in 2026?

Antigua and Barbuda operates a tax system designed to attract international investors, retirees, and high-net-worth families. The country imposes no personal income tax, no capital gains tax, no inheritance tax, and no wealth tax on residents. Personal income tax was formally abolished in 2016. Government revenue is generated almost entirely through indirect taxation: a 15% Antigua and Barbuda Sales Tax (ABST), property taxes, customs duties, and a 25% corporate income tax on resident companies.

Treaty Network and International Cooperation

Antigua and Barbuda is a member of the Caribbean Community (CARICOM), which provides tariff and tax exemptions on intra-regional trade. The country has Double Taxation Treaties (DTCs) with 12 jurisdictions including Barbados, Belize, Dominica, Grenada, Guyana, Jamaica, Saint Kitts and Nevis, Saint Lucia, Saint Vincent and the Grenadines, Sweden, Switzerland, and Trinidad and Tobago.

Beyond DTCs, Antigua and Barbuda has signed Tax Information Exchange Agreements (TIEAs) with the United States, United Kingdom, Australia, and most major EU jurisdictions. The country is a signatory to the OECD Convention on Mutual Assistance in Tax Matters and participates in the Common Reporting Standard (CRS) for automatic exchange of financial account information.

ECCIRA: The 2026 Regional Layer

The Eastern Caribbean Citizenship by Investment Regulatory Authority (ECCIRA) became operational in April to June 2026, providing regional oversight across the five OECS Citizenship by Investment programs (Antigua and Barbuda, Saint Kitts and Nevis, Grenada, Saint Lucia, Dominica). ECCIRA does not change Antigua's tax rates directly. It standardizes due diligence, applicant interviews, and information-sharing across the region, which means CBI applications now experience longer processing windows (some up to 9 months) but with stronger reputational standing for the resulting citizenship.

Who Qualifies as a Tax Resident of Antigua and Barbuda?

Tax residency in Antigua and Barbuda is established through one of two pathways. Each carries different obligations, but neither triggers personal income tax (which sits at 0% regardless of residency status).

Path 1: Physical Presence Test

An individual who spends more than 183 days in Antigua and Barbuda within a calendar year is automatically considered a tax resident. This is the simplest qualifier and the one most aligned with traditional international tax norms.

Path 2: Permanent Residency Program

The Permanent Residency Program allows individuals to obtain tax residency without spending most of the year in the country. Requirements include:

• Maintaining a permanent residential home in Antigua and Barbuda (owned or leased).
• Spending a minimum of 30 days annually in the country.
• Demonstrating a genuine and effective economic connection.
• Earning a minimum annual income of USD 100,000.
• Paying a flat annual tax of USD 20,000.

Participants in the Permanent Residency Program receive a Certificate of Residency and an automatic Tax Identification Number (TIN). The USD 20,000 flat tax is the only meaningful annual obligation. Worldwide investment income remains untaxed at the personal level.

Corporate Tax Residency

A company is considered a tax resident of Antigua and Barbuda if it is incorporated in the country, centrally managed and controlled there, operates there, derives income from local sources, or owns income-generating assets in the country. Resident companies pay corporate income tax on worldwide income at 25%. Non-resident companies pay only on Antiguan-source income.

What Personal Taxes Apply in Antigua and Barbuda?

Personal taxation in Antigua and Barbuda is unusual by international standards: there is no income tax, no capital gains tax, no dividend tax for residents, no inheritance tax, and no wealth tax. The taxes that residents and non-residents do face concentrate around sales (ABST), social contributions, and property.

Withholding Tax and Social Contributions

Tax residents pay 0% on dividends, royalties, and interest. Non-residents face a withholding tax of 25% on Antiguan-source dividends, interest, and royalties. Employees contribute 5.5% of salary to Social Security, with employers also contributing on top.

The Antigua and Barbuda Sales Tax (ABST)

ABST is the country's value-added-style consumption tax. It is applied at 15% on most goods and services, with reduced rates for hotel accommodation and zero-rated categories for exports, international transport, and certain financial services. Businesses with annual turnover above EC$300,000 (about USD 111,000) must register with the Inland Revenue Department and file ABST returns monthly, not quarterly as some older guidance still suggests.

How Does Property Tax Work in Antigua and Barbuda?

Property tax in Antigua and Barbuda is levied annually on the market value of real estate, with rates assessed by the Valuation Department based on property classification, location, and use. The same headline rates apply to residents and non-residents, but non-residents face additional charges on undeveloped land and on transactions.

Owner tax rates run from 0.1% to 0.5% of assessed value annually. Buyers and sellers each pay separate stamp duties on transactions. Non-resident buyers also pay a 5% land ownership license fee, and non-residents holding undeveloped land face a graduated land tax of 10% to 20% depending on holding period.

How Are Companies Taxed in Antigua and Barbuda?

Antigua and Barbuda imposes a 25% standard corporate income tax on worldwide income for resident companies, with sector-specific rates and an attractive International Business Company (IBC) regime for non-domestic operations. Withholding taxes apply to payments to non-residents.

Resident companies pay corporate tax in monthly installments based on the previous year's assessment, with the final balance due within three months of the tax year-end. Late payments attract a 20% penalty on the unpaid tax plus 1% interest per month. Failure to file on time triggers a flat USD 500 penalty or 5% of the tax due, whichever is greater.

A practical note on IBCs: the legacy framing of Antigua and Barbuda IBCs as "tax-free" is outdated. Following OECD-aligned reforms, IBCs now pay 1% on their international profits, and the country participates fully in CRS information exchange. The IBC structure remains attractive for confidentiality, simplified incorporation, and minimal capital requirements, but the headline rate is no longer zero.

What Tax Benefits Do US Expats Get in Antigua and Barbuda?

US citizens and Green Card holders living in Antigua and Barbuda can combine the country's 0% personal income tax with US-side exclusions and credits to reduce or eliminate their US federal tax liability on foreign earned income. The Antigua and Barbuda Inland Revenue Department enforces local tax law under the Tax Administration and Procedures Act No. 12 of 2018 (TAPA).

Foreign Earned Income Exclusion (FEIE)

For tax year 2026, the IRS Foreign Earned Income Exclusion allows qualifying US taxpayers to exclude up to USD 132,900 per person from US federal taxable income (up from USD 130,000 in 2025). Married couples filing jointly where both spouses qualify can combine exclusions for a maximum of USD 265,800. Qualification requires either the bona fide residence test or the physical presence test (330 days outside the US in 12 consecutive months).

Foreign Tax Credit and Housing Exclusion

US Form 1116 (Foreign Tax Credit) credits any income taxes actually paid to Antigua and Barbuda against US federal tax. Since Antigua imposes no personal income tax, the FTC has limited application for individuals. The Foreign Housing Exclusion on Form 2555 allows additional exclusion for housing expenses exceeding a base amount (about USD 21,264 in 2026), capped at roughly 30% of the FEIE for most locations.

US persons must still file Form 1040 annually and report Antigua-source income on Form 2555. FBAR filings (FinCEN 114) are required for any foreign financial accounts with aggregate balances above USD 10,000, and FATCA Form 8938 thresholds also apply for higher-balance accounts.

What Tax Benefits Do UK Expats Get in Antigua and Barbuda?

UK expats relocating to Antigua and Barbuda can structure away from UK personal taxation by establishing non-UK residence under the Statutory Residence Test. Once non-UK resident, worldwide income earned outside the UK is generally outside the scope of UK income tax, while Antigua imposes no personal income tax on that same income.

Statutory Residence Test and Split-Year Treatment

UK residence is determined by the days-in-UK count, ties (family, work, accommodation, prior residence), and the Statutory Residence Test. Most UK expats moving to Antigua aim for fewer than 16 days in the UK in a tax year (or 46 days for arrivers), which generally secures non-resident status. Split-year treatment allows the year of departure to be split into resident and non-resident portions.

UK Tax Forms and Reliefs

Common forms for UK expats in Antigua include:

• Foreign Tax Credit Relief (FTCR): claimed on Self Assessment to avoid double taxation on any income still taxable in the UK.
• Form R43: allows non-UK residents to claim UK personal allowances and request refunds.
• Form R105: enables non-residents to receive UK savings interest gross of tax.

UK pension income generally remains UK-taxable under most treaty rules, but withdrawals from UK SIPPs and ISAs by non-UK residents may be optimized through careful timing. Antigua does not have a Double Taxation Treaty with the UK, so coordination relies on the UK's unilateral relief mechanisms rather than treaty rates.

How Does Antigua Compare to Other Caribbean Tax Jurisdictions?

Within the Eastern Caribbean, Antigua and Barbuda competes directly with four other Citizenship by Investment jurisdictions: Saint Kitts and Nevis, Grenada, Dominica, and Saint Lucia. All five share zero personal income tax and broadly similar property and consumption tax structures, but they differ on corporate tax, withholding, and CBI minimums.

The takeaway for tax-driven decision-making: Antigua and Saint Kitts share the cleanest personal tax profile (both 0%), but Antigua's 25% corporate rate is materially lower than Saint Kitts' 33%. Grenada, Dominica, and Saint Lucia all impose progressive personal income tax on residents, making them less attractive for HNWIs planning to spend significant time on-island. Antigua's 12.5% hotel ABST is also competitive within the region.

What Are the Tax Implications of the Antigua and Barbuda CBI?

The Antigua and Barbuda Citizenship by Investment program, established in 2013, grants full citizenship and a passport with visa-free or visa-on-arrival access to 154 countries (Henley Passport Index 2026, rank 24). For tax planning, the program offers three structural advantages.

Tax Advantages of Antigua Citizenship

• No tax on foreign income: Antigua does not tax income earned outside the country. Investors retain global earnings free of Antiguan personal income tax.
• No wealth, inheritance, or capital gains tax: Antigua imposes none of these levies, supporting efficient wealth management and succession planning.
• No residency requirement for tax benefits: CBI investors are not required to physically reside in Antigua to maintain citizenship or to access the tax regime. However, a 5-day residence requirement was reinstated in 2024 for passport renewals.

Investment Options and Costs in 2026

Applicants must be at least 18 years old, of good health, with a clean criminal record. The four qualifying investment routes:

• National Development Fund (NDF): USD 230,000 minimum non-refundable contribution for a family of up to four. Additional family members add USD 15,000 each.
• Real Estate: USD 300,000 minimum investment in a government-approved real estate project, with a required holding period of five years.
• Business Investment: USD 1.5 million as a sole investor, or USD 5 million as a joint investment with at least two investors contributing USD 400,000 each.
• University of the West Indies (UWI) Fund: USD 260,000 for a family of six or more, with one family member entitled to a one-year tuition-only scholarship.

Applicants can include their spouse, children under 30, parents and grandparents over 55, and unmarried siblings of the principal applicant or spouse. Dual citizenship is permitted. Processing now takes 6 to 10 months under the ECCIRA framework, longer than the pre-2026 3 to 6 month standard, as a result of enhanced due diligence and mandatory interviews for principal applicants and dependents aged 16 or older.

Frequently Asked Questions

Is Antigua and Barbuda a Tax Haven in 2026?

Antigua and Barbuda is often described as a tax haven because of its zero personal income tax, zero capital gains tax, and zero inheritance tax. However, the country is fully committed to international tax transparency standards. It is a signatory to the OECD Common Reporting Standard, has Tax Information Exchange Agreements with the US, UK, Australia, and most EU jurisdictions, and operates under the new ECCIRA regional regulatory framework as of 2026.

Who Pays Taxes in Antigua and Barbuda?

Residents and non-residents both face indirect taxes (ABST at 15%, property tax 0.1% to 0.5%, customs duties) and social contributions (5.5% employee, 6% employer). Non-residents pay a 25% withholding tax on Antiguan-source dividends, interest, and royalties. Companies pay corporate income tax at 25% standard rate. Personal income tax is zero for everyone.

How Do I Become a Tax Resident of Antigua and Barbuda?

Two paths apply. Either spend more than 183 days per calendar year in Antigua and Barbuda, or enroll in the Permanent Residency Program by maintaining a permanent home in the country, spending 30+ days per year there, demonstrating genuine economic connection, earning at least USD 100,000 annually, and paying a USD 20,000 flat annual tax. Both paths produce a Certificate of Residency and a Tax Identification Number.

Is There a Property Tax in Antigua and Barbuda?

Yes. Annual property tax ranges from 0.1% to 0.5% of assessed market value, with residential rates typically around 0.3% and commercial rates higher. Non-residents who own undeveloped land also face an undeveloped land tax of 10% to 20% of land value, rising with the duration of ownership to discourage land banking. Transaction stamp duties apply at 2.5% for buyers and 7.5% for sellers.

How Often Must I File ABST Returns?

ABST returns must be filed monthly, with the return and payment due one calendar month after the end of the tax period. Late filing triggers a USD 500 penalty or 5% of the tax due, whichever is greater. Late payments add a 20% penalty on unpaid tax plus 1% interest per month. The Inland Revenue Department is strict about ABST deadlines compared to annual tax obligations.

What Is the Antigua and Barbuda CBI 2026 Cost?

The four investment routes are: NDF contribution from USD 230,000 (family of four), real estate from USD 300,000 (five-year hold), business investment from USD 1.5 million (solo) or USD 5 million (joint), and UWI Fund at USD 260,000 (family of six or more). Additional government, due diligence, and processing fees typically add USD 30,000 to USD 50,000 per application. Processing takes 6 to 10 months in 2026.

What Are Other Popular Tax-Optimization Jurisdictions?

Several Caribbean and other jurisdictions compete with Antigua for HNWI tax planning. The Cayman Islands have no direct taxes at all. The United Arab Emirates offers a tax-free environment for individuals. Singapore combines low corporate tax with no capital gains tax. Andorra offers a maximum 10% personal income tax and corporate tax. Each carries different residency, cost, and lifestyle trade-offs.

How Golden Harbors Helps

Golden Harbors advisors regularly walk families and individuals through the Antigua and Barbuda tax landscape as part of broader Caribbean CBI, tax structuring, and global mobility mandates. We map the right investment route (NDF, real estate, business, or UWI) against the household's family composition, intended Antigua footprint, and home-country tax position.

For US-based clients, we model the interaction between Antigua's 0% personal income tax, the US Foreign Earned Income Exclusion of USD 132,900 (2026), and any Foreign Tax Credit position. For UK-based clients, we coordinate Statutory Residence Test planning with Antigua relocation timing to lock in non-UK resident status cleanly. For corporate structuring, we benchmark Antigua's IBC regime against alternatives in Saint Kitts, Grenada, and other low-tax jurisdictions.

Whether you want a single point of accountability across Antigua citizenship, residency, and tax structuring, or a targeted second opinion on which Caribbean program fits your family, we run the mandate at the scope you need.