Antigua and Barbuda (often referred to simply as Antigua) is frequently highlighted for its citizenship‑by‑investment (CBI) program, but its tax regime is equally important for anyone considering the passport.
Citizenship vs. tax residency
- No citizenship‑based tax – Holding an Antiguan passport alone does not create any tax liability. Tax obligations arise only when you become a tax resident by physically residing in the country.
- Residency requirement – To be treated as a tax resident you must live in Antigua for a sufficient period and meet the local residency criteria. If you remain a non‑resident, your Antiguan citizenship does not trigger any Antiguan taxes, regardless of your original nationality (U.S., Canadian, British, European, etc.).
Personal taxation in Antigua
- Zero personal taxes – Antigua imposes no personal income tax, no capital‑gains tax, and no tax on dividends or interest for residents.
- Source‑based withholding – Income sourced from other jurisdictions (e.g., U.S. dividends, Canadian interest) may still be subject to withholding tax in the source country. Antigua does not offset those foreign withholdings.
Digital‑nomad tax residence (non‑citizens)
- A separate “digital nomad” program allows non‑citizens to obtain tax residency by:
- Purchasing or leasing a qualifying property.
- Paying a lump‑sum tax of US $20,000 per year.
- Meeting additional residency criteria.
- This program is not available to Antiguan citizens; citizens can become residents simply by living there, without the $20k payment.
Implications for U.S. persons
- U.S. tax compliance remains mandatory – U.S. citizens must continue filing Form 1040, reporting worldwide income, offshore corporations, and foreign bank accounts.
- Foreign Earned Income Exclusion (FEIE) can reduce U.S. tax liability if you qualify:
- Physical‑presence test: 330 days outside the U.S. in any 12‑month period (≈30 days in Antigua).
- Bona‑fide residence test: Establish genuine ties to Antigua (property ownership/lease, local banking, etc.) and reside there for a full tax year.
- Holding an Antiguan passport can help satisfy the “bona‑fide residence” criteria, but it does not eliminate U.S. filing obligations.
Comparison with other Caribbean CBI jurisdictions
| Country | Tax system for individuals | Notable features |
|---|---|---|
| Antigua & Barbuda | No personal income, capital‑gains, or dividend tax | Zero‑tax lifestyle for residents; digital‑nomad program for non‑citizens |
| St. Kitts & Nevis | No personal taxes (similar to Antigua) | Popular CBI program, especially for large families |
| Grenada | Territorial tax system – only locally‑sourced income taxed | Offers a “spirit‑of‑Grenada” program with a focus on education and health |
| St. Lucia | Remittance‑based tax for certain individuals | Tax liability limited to income remitted to the island |
| Dominica | Worldwide tax system but favorable capital‑gains treatment | Lower investment threshold for CBI |
Practical steps to achieve a tax‑free status in Antigua
- Obtain citizenship (if desired) through the CBI program.
- Establish physical residence:
- Spend the required number of days in Antigua (generally > 183 days for tax residency, though exact rules should be confirmed with local authorities).
- Acquire or lease a primary dwelling.
- Cut ties with previous tax residency:
- File any required departure returns in your former country of residence.
- Cancel tax residency registrations, deregister vehicles, close local bank accounts, etc.
- Maintain documentation: Keep travel logs, lease/purchase agreements, and utility bills to prove residency if challenged.
- For U.S. persons:
- Track days abroad to meet the FEIE physical‑presence test.
- Build “bona‑fide” connections (property, banking, community involvement) to satisfy the residence test.
- Continue annual U.S. filings and FBAR reporting.
Risks and caveats
- Source‑country withholding – Even with zero Antiguan tax, you may still owe tax where the income originates.
- Changing residency rules – Tax laws can be amended; ongoing compliance monitoring is essential.
- U.S. citizenship – The U.S. tax system is citizenship‑based; moving to Antigua does not relieve you of U.S. filing duties.
- Corporate taxation – While individuals face no personal tax, corporations incorporated in Antigua are subject to a separate set of rules and may incur taxes or fees.
Antigua offers a unique combination of a citizenship‑by‑investment pathway and a genuinely zero‑tax environment for residents. Properly establishing tax residency—and, for U.S. citizens, meeting the foreign earned income exclusion criteria—can enable a largely tax‑free lifestyle, provided source‑country withholdings and ongoing compliance obligations are carefully managed.
