Key Takeaways
- Both the IBC and LLC offer limited liability, but they differ in legal personality and how membership and management are structured.
- Taxation, privacy, and fiscal treatment vary between the two vehicles, making fiscal and confidentiality priorities central to the decision.
- Formation process, setup cost, and ongoing reporting obligations should be weighed alongside your intended use case.
- Matching the vehicle to your profile depends on clear decision criteria rather than a single best answer for every owner.
IBC and LLC in Antigua and Barbuda: Framing the Choice
Foreign owners looking at Antigua and Barbuda for an offshore structure face a choice between two internationally oriented vehicles: the International Business Corporation (IBC) and the International Limited Liability Company (ILLC). The IBC vs LLC question in Antigua and Barbuda comes down to a share-capital company on one side and a membership-interest entity governed by contract on the other, both regulated by the Financial Services Regulatory Commission (FSRC).
This article compares the two on the dimensions that determine which fits your purpose: legal personality, ownership and management, tax, privacy, formation, and ongoing obligations. It is written for non-resident entrepreneurs, investors, and their advisers who plan to use the entity for international business and not for trade inside the country.
One point applies to both vehicles before any comparison begins. Each is restricted from conducting business with residents of Antigua and Barbuda; both exist for cross-border commerce only.
What Each Vehicle Is: A Quick Recap
The IBC is a limited liability company incorporated under the International Business Corporations Act of 1982 and its amendments. Ownership is represented by shares held by shareholders, and the form serves international trade, investment holding, intellectual property management, asset protection, and wealth structuring.
The ILLC is a different animal. Formed under the International Limited Liability Companies Act of 2007, it is an unincorporated entity that combines partnership and corporate features.
Like the IBC, the ILLC has separate legal personality and offers limited liability to its members. Unlike the IBC, its internal governance rests on a contract among members, the LLC Agreement, rather than on a rigid statutory framework.
A naming note matters here. The "LLC" relevant to a foreign owner is the International LLC; a separate domestic LLC exists for trade within the country and is not part of this comparison.
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Legal Personality and Limited Liability
Both entities stand apart from their owners and cap personal exposure. An IBC shareholder's liability is limited to the investment made; an ILLC member's liability is limited to any unpaid capital commitment.
Where the two diverge is asset protection. The ILLC carries statutory features the IBC Act does not contain.
For an ILLC, a foreign judgment creditor must prove beyond a reasonable doubt that a transfer to the entity was made with specific intent to defraud that creditor. The member must also have failed to show a legitimate purpose and become insolvent as a result of the transfer.
The statute goes further. Absent a treaty or law to the contrary, an Antiguan court will not recognise a foreign judgment against any member or manager of an ILLC; only judgments from local courts are enforced.
The ILLC's non-recognition of foreign judgments and its heightened fraudulent-conveyance standard are not mirrored in the IBC Act. For owners whose primary aim is protection from foreign creditors, this is the single largest distinction.
Ownership, Membership, and Management Structure
Both vehicles allow full foreign ownership and single-person formation, but the governance models differ in kind.
The IBC follows a share-and-director model familiar to anyone who has worked with English-law companies. The ILLC follows a membership-interest model where the LLC Agreement sets the rules, allowing partnership-style allocation of profit, voting, and distributions.
| Feature | IBC | ILLC |
|---|---|---|
| Minimum owners | One shareholder (individual or corporate, non-resident allowed) | One member (may also be sole manager) |
| Ownership expressed as | Shares | Membership interests |
| Share classes | Preference, redeemable, voting/non-voting, bearer permitted | Not applicable; member classes set by agreement |
| Directors / managers | At least one director; non-resident allowed | Managed by members or appointed managers |
| Secretary | Required | Not required |
| Governing document for internal rules | Statute and constitutional documents | LLC Agreement |
| Capital contributions | Cash; typical authorised capital USD 50,000, no minimum | Cash, property, or services; no minimum |
| Registered agent | Required, must be resident | Required, must be resident |
Forming an ILLC involves an attorney or justice of the peace to prepare the Articles of Organization and a declaration that the owner is over 18, not bankrupt, and of sound mind. That declaration is filed with the FSRC alongside the Articles, a notice of registered address, and notice of the manager or directors.
The practical upshot is customisation. An ILLC lets you tailor capital accounts, distributions, and economic entitlements across different member classes far more freely than a share-capital company permits.
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Taxation and Fiscal Treatment
This is the dimension where recent legislative change reshaped the IBC and where the ILLC's position reads differently on the face of its statute.
The IBC once enjoyed a blanket exemption. The Miscellaneous Amendments Act deleted Articles 270 to 281 of the IBC Act, and an IBC that is tax-resident in the country or operates a permanent establishment there is now taxed on profits at the general rate of 25%.
The exemption did not disappear; it became conditional. An IBC that is not tax-resident and has no permanent establishment locally remains outside the tax net, with residency turning on where effective management and strategic decisions sit.
The ILLC's exemption, under Article 90 of its governing Act, is stated more broadly. Exempt ILLCs are not subject to income tax, capital gains tax, inheritance or gift tax, stamp duty, or currency controls, provided the entity does not operate within the country.
| Item | IBC | ILLC |
|---|---|---|
| Corporate tax on foreign income | 0% if non-resident with no PE; 25% if resident/PE | Exempt under Article 90, subject to no local operations |
| Capital gains, dividends, interest, royalties | Exempt (non-resident) | Exempt |
| Estate / inheritance / gift | Exempt | Exempt |
| Exchange control | None | None |
| Economic substance rules | Apply to relevant activities | Apply to relevant activities |
Two cross-cutting rules bind both vehicles. The International Tax Cooperation (Economic Substance) Act requires entities carrying on defined "relevant activities" such as banking, insurance, fund management, IP holding, and headquarters operations to show adequate local substance, while pure holding and distribution structures face lighter tests.
Reporting obligations also apply equally. The country has signed the OECD Convention on Mutual Assistance in Tax Matters and exchanges financial account information under the Common Reporting Standard, and it maintains Tax Information Exchange Agreements with the United States, the United Kingdom, France, Germany, and others.
The European Council removed the country's "tax haven" designation in October 2024, which eases compliance friction for investors. Confirm the current ILLCA text before relying on the broader exemption, since statutory positions can be amended.
Privacy and Confidentiality
Neither vehicle places member or shareholder names on a public file. For the IBC, shareholder and director details stay off the public record, and incorporation documents are held at the registered office rather than published.
The ILLC adds a codified enforcement layer. No person associated with an ILLC may disclose information without management authority or a court order, and the penalty for breach is up to two years' imprisonment and/or an EC $50,000 fine.
Both forms require a beneficial ownership record. For the IBC, founders give a Declaration of Beneficial Ownership to the registered agent; that record is not public but must stay accurate and current under AML and CRS obligations, and the equivalent applies to the ILLC.
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Formation Process and Setup Cost
Each vehicle must be formed through a registered agent or qualified professional resident in the country, and each begins with a name approval at the FSRC.
For the IBC, name reservation usually takes one to two business days and holds for 90 days, while ILLC name reservation runs to 120 days. An IBC name must end with a recognised corporate suffix such as "Limited," "Corporation," or "Incorporated"; an ILLC name must carry "Limited Company," "Limited Liability Company," or an abbreviation such as "LLC."
Both require identification and proof of address for AML screening. IBC incorporation generally takes five to seven business days once documents are submitted, with some agents offering faster expedited handling; ILLC name review typically takes two to four business days, followed by issuance of a Certificate of Organization.
On cost, the picture is clearer for the IBC than for the ILLC. IBC formation typically falls in a range covering government registration, registered agent, and registered office fees, with more complex structures, nominee arrangements, or higher authorised capital pushing the figure higher.
No official government fee schedule for ILLC formation was located in public sources. Confirm the current statutory fee directly with the FSRC or a licensed registered agent rather than relying on a service-provider quote.
Licensed activities under the IBC regime carry separate annual fees, ranging from around USD 10,000 for insurance to USD 50,000 for international banking. These apply only where the entity holds a licence.
Ongoing Compliance and Reporting Burden
On routine filing, the two are largely the same. Neither non-licensed vehicle must file audited accounts, annual returns, or tax returns, though both must keep internal financial records that reflect their position.
Meeting requirements are minimal for each. The IBC need not hold annual general meetings and can conduct board business virtually from anywhere; the ILLC has no statutory requirement for formal member meetings at all.
One practical distinction concerns where records sit. The ILLC explicitly permits accounting records to be kept outside the country, while the IBC Act calls for records at the registered office, though it does not bar copies held elsewhere.
Both remain bound by AML policy, CRS and FATF standards, beneficial ownership attestation, and economic substance demonstration where relevant activities are carried on. The ILLC also allows inward and outward re-domiciliation, useful if you later move the entity between jurisdictions.
Typical Use Cases and the Ideal Owner for Each
The IBC suits owners who value a recognisable corporate form. Its share-capital structure and director board are familiar to international banks and counterparties, and it accommodates licensed activities such as offshore banking, international insurance, and trust business under one Act.
Non-licensed IBCs commonly serve holding, personal investment, import and export, finance, shipping, professional service, and IP functions. The form fits international entrepreneurs, multinational subsidiaries, and individuals pairing the structure with a Citizenship by Investment application.
The ILLC fits a different profile. Its contractual flexibility and partnership-style economics suit joint ventures, family office structures, and multi-party investment vehicles where members hold different entitlements.
Asset protection is its other natural use, given the non-recognition of foreign judgments and the heightened conveyance standard. US-based owners sometimes consider it as a pass-through-style vehicle, though US federal tax treatment is not automatic and must be confirmed with a US tax adviser.
Which Should You Choose: Decision Criteria
The decision turns on what you most need the entity to do. The points below distil the comparison into practical triggers.
Lean toward the IBC when:
- You want a conventional share-capital company that banks and investors recognise quickly.
- You need multiple share classes, including bearer shares, for a layered ownership structure.
- You plan to raise equity or issue equity incentives.
- You may pursue a banking, insurance, or trust licence under the same Act.
Lean toward the ILLC when:
- Governance and profit-allocation flexibility, closer to a partnership, is a priority.
- Asset protection is central and you want statutory non-recognition of foreign judgments.
- Your structure involves several parties with different economic rights.
- You value the codified confidentiality regime backed by criminal penalty, or you intend to contribute property or services rather than cash.
Several points hold for both. Each gives limited liability, bars domestic trade, keeps owner identity off the public record, imposes no audit on non-licensed entities, and falls under FSRC oversight with AML, CRS, and economic substance obligations.
Under FATCA and CRS, neither vehicle eliminates tax in your country of residence. You remain responsible for home-country obligations tied to ownership of an overseas entity.
Conclusion
The IBC and the ILLC overlap on the essentials a foreign owner cares about first, namely limited liability, privacy, no audit for unlicensed entities, and freedom from local trade. They part company on character: the IBC is a familiar share-capital corporation built for credibility and licensing, while the ILLC is a contract-driven vehicle built for flexibility and asset protection. Match the form to your real objective rather than to a headline tax rate, and verify the current statutory text and fees before you commit. Where the choice is finely balanced, a short review with a licensed adviser will usually settle it.
How Expanship Can Help Your Business in Antigua and Barbuda
Expanship advises non-resident owners on whether an IBC or an ILLC fits their objectives in Antigua and Barbuda, then handles the formation through a licensed registered agent and supports the entity afterward. The same team manages the wider set of needs a foreign-owned structure carries from day one.
- Forming your IBC or ILLC and reserving the company name
- Acting as registered agent and providing a registered office address
- Handling tax registration and required filings
- Managing ongoing FSRC, AML, and economic substance compliance
- Maintaining accounting records and bookkeeping
- Introducing your entity to banking partners
To discuss which vehicle suits your plans, contact Expanship Antigua and Barbuda.
Frequently Asked Questions
Yes, both vehicles allow complete foreign ownership with no nationality or residency restrictions. A single non-resident can hold all shares in an IBC or constitute the entire membership of an ILLC, and that person may also serve as sole director or manager.
The IBC's exemption became conditional after the deletion of Articles 270 to 281, so an IBC pays 25% only if it is tax-resident or operates a permanent establishment locally; a non-resident IBC with no such establishment stays exempt. The ILLC's Article 90 exemption reads more broadly and unconditionally, but you should confirm the current statutory text, since both remain subject to economic substance rules.
The ILLC carries protections the IBC Act lacks, including non-recognition of foreign court judgments against members or managers and a heightened standard requiring a creditor to prove fraudulent intent and resulting insolvency. For owners whose central goal is shielding assets from foreign creditors, the ILLC is the stronger choice.
Non-licensed IBCs and ILLCs are not required to file audited accounts, annual returns, or tax returns, though both must keep internal financial records. Audit becomes mandatory only for licensed IBCs such as banks and insurance companies.
An IBC generally takes five to seven business days once documents reach the FSRC, with expedited handling available from some agents. For an ILLC, name review usually takes two to four business days, after which the FSRC issues a Certificate of Organization on filing of the Articles of Organization and supporting documents.
No. Both the IBC and the ILLC are designed for international commerce and are restricted from trading with residents of the country, which is why a separate domestic LLC exists for local business.
Legal Disclaimer
The information provided in this article is for general informational purposes only and does not constitute legal, tax, or professional advice. While we strive to ensure the accuracy and timeliness of the content, laws and regulations are subject to change, and the application of laws can vary widely based on specific facts and circumstances.
Readers should not act upon this information without seeking professional counsel tailored to their individual situation. Expanship and its authors disclaim any liability for actions taken or not taken based on the content of this article.
For specific advice regarding your business setup, compliance requirements, or any legal matters, please consult with qualified legal and tax professionals in the relevant jurisdiction.
