For tribal councils and economic development directors evaluating captive insurance as a program opportunity

Every state that has passed captive insurance legislation did it for the same reason: revenue. Vermont, now the world's largest captive domicile with 683 licensed captives, has collected over $533 million in premium taxes and fees since 1981. That revenue funds state programs, creates hundreds of jobs, and attracts an entire ecosystem of professional service providers. North Carolina, Utah, Tennessee — each passed enabling legislation because they saw what a captive program could do for their economies.

Sovereign native nations have the same regulatory authority. And in many cases, they can exercise it with more flexibility, lower overhead, and faster speed than any state.

This is the opportunity: your nation can establish a captive insurance domicile program that generates recurring revenue from licensing fees, premium taxes, and annual renewals — all exercised under your sovereign regulatory authority. The program attracts businesses from across the country that want to form captive insurance companies in a well-regulated, accessible, domestic jurisdiction. Your nation provides the regulatory framework. An MSO handles the day-to-day operations.

This article explains how the revenue model works, why sovereign domiciles hold a structural advantage, and what a nation needs to launch one.

What a captive insurance domicile program actually is

A captive insurance company is an entity formed by a business to insure its own risks. Instead of paying premiums to a commercial carrier — and watching that carrier keep the underwriting profit — the business creates its own insurance company, writes policies for its own risks, and retains the economic benefit.

Captive insurance is not new. There are over 7,000 captive insurance companies worldwide. The first was formed nearly a century ago. What has changed is where businesses choose to domicile them.

Every captive needs a domicile — a jurisdiction that licenses the captive, establishes regulatory oversight, and provides the legal framework under which the captive operates. For decades, the dominant options were offshore jurisdictions like Bermuda and the Cayman Islands, or a handful of U.S. states led by Vermont.

But a domicile does not need to be a state. Federally recognized sovereign nations possess the inherent authority to regulate insurance within their jurisdiction, just as they regulate gaming, taxation, and commercial activity. A nation that establishes a captive insurance code, appoints a commissioner, and builds the regulatory infrastructure becomes a captive domicile — a jurisdiction where businesses can form and operate captive insurance companies.

The nation earns revenue from every captive that domiciles there. The businesses get a well-regulated, domestic alternative to offshore structures. And the program runs indefinitely, generating income year after year.

How the revenue model works

Captive domicile revenue comes from three streams, all of which recur annually.

Licensing and application fees. Every business that forms a captive in your jurisdiction pays an initial application fee. This covers the cost of reviewing the application, conducting due diligence, and issuing the license. Fees vary by domicile, but they represent the first revenue event for every new captive that enters the program.

Annual renewal fees. Every licensed captive pays an annual renewal fee to maintain its license in good standing. This is the most predictable revenue stream — once a captive is domiciled, it renews year after year as long as the entity remains active. Renewal fees are the foundation of the program's long-term economics.

Premium taxes. Captive domiciles typically levy a tax on the premiums written by captives within the jurisdiction. Vermont caps its premium tax at $200,000 per captive per year. Other jurisdictions set different rates and caps. For a sovereign domicile, the premium tax structure is set by the nation's insurance code — and because the program operates under sovereign authority, the nation has full flexibility to design a competitive tax structure.

The compounding effect matters. Each new captive that enters the program adds a layer of annual renewal revenue on top of the base. A domicile that licenses 20 captives in year one and 30 in year two isn't earning revenue from 30 captives — it's earning from 50, because the first 20 are renewing. This is why established domiciles generate substantial revenue even in years when new formation slows.

Vermont's trajectory illustrates this. In the early years, revenue was modest. But after decades of compounding — licensing new captives while retaining existing ones — the state collects tens of millions annually from its captive program. A sovereign domicile won't match Vermont's scale overnight, but the revenue mechanics are identical.

The competitive landscape: states, offshore, and sovereign

To understand the opportunity, it helps to see what your nation's program would compete against — and where it holds an edge.

U.S. states. Vermont is the global leader with 683 active captives. North Carolina has grown to over 1,000 risk-bearing entities. Utah, Tennessee, South Carolina, and others compete aggressively. State programs benefit from familiarity and established service provider networks, but they also carry the bureaucratic overhead of state government — legislative cycles, multi-department approvals, and slow regulatory adaptation. Vermont collected over $533 million in premium taxes and fees over four decades, proving the revenue model works at scale. But it took Vermont 30 years to reach its current position.

Offshore jurisdictions. Before U.S. states entered the market, offshore domiciles dominated. Bermuda and the Cayman Islands remain major players, but smaller jurisdictions have carved out niches by competing on cost, flexibility, and accessibility.

Nevis — the smaller island in the St. Kitts and Nevis federation — has built a growing captive industry by offering some of the lowest fees in the Caribbean. Initial licensing fees for a pure captive start under $2,000, with annual renewals at similarly modest levels. Minimum capitalization requirements begin at just $10,000 for a single-owner captive, compared to $250,000 in many U.S. states. Nevis requires no local directors, no local bank accounts, and no local auditors. The regulatory environment is lighter than the Caymans while still maintaining AML compliance and solvency requirements. Most Nevis captives elect under Section 953(d) of the Internal Revenue Code to be taxed as U.S. domestic companies, maintaining full tax transparency.

St. Vincent and the Seychelles have similarly positioned themselves as accessible offshore options for captive formation, each attracting businesses that find major offshore centers too expensive or bureaucratically heavy for smaller captive programs.

The pattern across all of these offshore jurisdictions is the same: a small government uses its regulatory authority to attract captive business, earns revenue through licensing and renewal fees, and the program creates jobs and funds public services. The only difference between a Caribbean island doing this and a sovereign native nation doing this is geography — and in the case of sovereign nations, the geography is an advantage, not a limitation.

Sovereign domiciles. Several sovereign nations already operate in this space. The Delaware Tribe of Indians runs a captive domicile focused on reinsurance companies for vehicle dealers and specialized producers, positioning itself as a domestic alternative to offshore jurisdictions. The Modoc Nation in Oklahoma has licensed over 700 captive and reinsurance entities since launching its domicile in 2018 — a rapid growth trajectory that most state programs took years to achieve. Revenue from the Modoc program funds child care assistance, higher education scholarships, housing, and even the reintroduction of a bison herd on Modoc lands.

The Tribal Association of Insurance Commissioners (TAIC), a voluntary membership organization that drafts model insurance regulations for tribes and provides regulatory support, has been instrumental in building the institutional framework that supports sovereign captive domiciles. TAIC's model codes, anti-money laundering guidance, and IRS transmittal resources help ensure that tribal domiciles meet the same regulatory standards expected of any credible jurisdiction. OkayMSO's founder, Jacob Horn, serves as an advisor with TAIC — a role that directly informs how we design and manage captive programs for our tribal partners.

Why sovereign domiciles hold structural advantages

Sovereign domiciles aren't just another option alongside states and offshore jurisdictions — they combine the best characteristics of both while avoiding the core weaknesses of each.

Domestic accessibility without state bureaucracy. Offshore domiciles like Nevis and the Caymans offer regulatory flexibility and lower costs, but many U.S. businesses prefer a domestic option. They want to work with U.S. banks, U.S.-based service providers, and a legal system they're familiar with. State domiciles provide that, but with the overhead of large government bureaucracies. A sovereign domicile offers the accessibility of a domestic jurisdiction with the regulatory agility of an offshore one — a combination no state can match.

Regulatory responsiveness. State captive programs operate within large bureaucracies. Applications move through multiple departments. Rule changes require legislative sessions. Sovereign programs can be structured so that the insurance commissioner — appointed by the nation's leadership — has day-to-day decision-making authority. This means faster application processing, quicker responses to licensee questions, and the ability to adapt regulatory frameworks without waiting for a legislative calendar. The Modoc Nation made this structural choice explicitly, placing most day-to-day decisions in the hands of its commissioner rather than routing them through the tribal authority — and it accelerated their growth dramatically.

Competitive fee structures. Because the nation designs its own insurance code, it can set licensing fees, renewal fees, and premium tax rates that are competitive with offshore alternatives while still generating meaningful revenue. Nevis charges under $2,000 for initial licensing; a sovereign domicile can price competitively while adding the value of domestic status. Some state domiciles collect no fees at all from captives (North Carolina relies solely on premium taxes collected by the state revenue department). A sovereign domicile has the flexibility to design whatever fee-and-tax combination best balances competitiveness with revenue generation.

Confidentiality protections. One reason businesses have historically chosen offshore jurisdictions is confidentiality. Sovereign domiciles can offer comparable privacy protections under tribal law — protections that are not available through state-based programs, where public records laws and legislative oversight create transparency requirements that some captive owners would rather avoid.

Sovereignty as regulatory authority. The nation's authority to regulate insurance isn't delegated by a state legislature — it's inherent. This means the program isn't subject to state legislative politics, budget negotiations, or regulatory capture by incumbent industries. The nation controls the program entirely. This is the same inherent authority that Nevis, the Caymans, and Bermuda exercise as sovereign jurisdictions — the difference is that a sovereign native nation exercises it within the United States.

What it takes to launch the program

A captive domicile program requires three things: a legal framework, regulatory infrastructure, and operational management.

The legal framework is the nation's captive insurance code — the legislation that authorizes the formation and regulation of captive insurance companies within the nation's jurisdiction. This code defines what types of captives can be formed, capitalization requirements, reporting obligations, and the regulatory authority's powers. Drafting this code requires expertise in both insurance regulation and sovereign law. It needs to be rigorous enough to withstand scrutiny — from the IRS, from the captive industry, and from the businesses that will domicile there — while remaining clear and administrable.

This matters because regulatory credibility is everything in the captive industry. The IRS has scrutinized captive arrangements aggressively, and domiciles without structured insurance codes and regulatory infrastructure face heightened risk. A well-drafted insurance code with proper oversight is not optional — it's the foundation of a sustainable program.

Regulatory infrastructure means an insurance commissioner (or equivalent authority), application review processes, financial filing requirements, examination procedures, and compliance oversight. The commissioner needs real expertise — insurance law, captive structures, regulatory compliance. This is not a ceremonial appointment. The credibility of the entire program rests on the quality of its regulatory function.

Operational management is where an MSO enters. Licensing and regulatory programs generate revenue, but they also require daily operational work: processing applications, reviewing financial filings, conducting examinations, maintaining licensee records, managing compliance, collecting fees, and reporting to the nation's leadership. An MSO handles all of this — building the operational infrastructure, managing the program day to day, and delivering revenue reports to the nation. The nation maintains sovereign authority and oversight. The MSO runs the operation.

The risk of getting it wrong

Not every tribal captive domicile has been a success story. The IRS has won cases against captive insurers domiciled in jurisdictions that lacked structured insurance codes and regulatory oversight. In one case, a captive manager chose a tribal domicile specifically because another jurisdiction — one with actual regulatory infrastructure — hadn't processed their application. The Tax Court noted the absence of insurance laws and regulatory authority as a significant issue.

This is exactly why program design matters. A sovereign domicile that lacks a clear insurance code, an experienced commissioner, and ongoing regulatory oversight is not a competitive domicile — it's a liability. The revenue opportunity is real, but only for programs that are built to a professional standard.

The nations that have succeeded — the ones generating meaningful, recurring revenue — invested in proper legal frameworks, hired experienced commissioners, and partnered with operators who understand both captive insurance and the regulatory expectations of the industry.

What the revenue funds

The most compelling thing about a captive domicile program isn't the revenue itself — it's what the revenue makes possible. Because licensing fees and premium taxes are unrestricted general revenue, the nation can direct funds wherever they're needed most.

The Modoc Nation's use of captive revenue illustrates this directly — child care assistance, higher education scholarships, housing, and bison conservation on ancestral lands. Vermont's captive industry, by comparison, creates over 400 direct jobs, generates $37 million in labor income, and contributes $95 million to the state's GDP annually. Small island nations like Nevis and St. Vincent fund public services and infrastructure through the same model.

This is revenue that doesn't depend on federal grants, doesn't require gaming compacts, and doesn't fluctuate with seasonal tourism. It's regulatory revenue — predictable, recurring, and fully controlled by the nation.

What to evaluate next

If your nation is considering a captive insurance domicile program, the key questions are practical ones.

Does your nation have the legal counsel to draft or review a captive insurance code? Does your leadership have the appetite to appoint an independent insurance commissioner with real regulatory authority? And do you have an operational partner — an MSO — who can build the infrastructure, manage the day-to-day, and deliver results without requiring the nation to hire a full-time staff?

The revenue model is proven. The sovereign authority is inherent. The question is whether the program is designed and operated at a level that earns the trust of the captive industry.

That's what we do.

OkayMSO designs, builds, and manages captive insurance domicile programs for sovereign native nations. Founded by Jacob Horn, an advisor with the Tribal Association of Insurance Commissioners (TAIC) OkayMSO brings direct expertise in sovereign insurance regulation to every program we build. We draft the insurance code with your legal counsel, help you identify and appoint a qualified commissioner, build the operational infrastructure, and run the program day to day, so your nation earns recurring revenue without bearing the operational burden.