Arizona bets big on captives

Arizona’s chief captive analyst, Victoria Fimea (pictured), says the state’s mix of experience, low costs and industry support is driving captive growth – but success still depends on strong governance and adequate capital.

Arizona is marking a milestone year for its captive insurance sector, celebrating 25 years as a captive domicile while continuing to attract new formations across a widening range of industries. According to Fimea, chief captive analyst at the Arizona Department of Insurance and Financial Institutions, the state's combination of regulatory experience, industry collaboration and cost efficiency has created a compelling proposition for organisations considering a captive insurer.

Having established itself as a mature US domicile, Arizona is benefiting from growing awareness within the captive market and strong endorsements from existing captive owners. “Certainly increased awareness of Arizona as a captive domicile” has been a key driver of recent growth, Fimea said, adding that referrals from existing captive owners have become one of the state’s strongest marketing tools. “I have had several of our captive owners tell me that they recommend Arizona as a domicile to others in their industry considering formation of a captive. It doesn't get any better than that.”

The state’s silver anniversary this year also highlights the maturity of its regulatory framework. Fimea said Arizona's longevity, combined with experienced regulatory staff throughout the department, gives organisations confidence that regulators understand both insurance and increasingly sophisticated ways captives are deployed as risk management tools.

Arizona's appeal extends beyond regulation. Captives can be established either as stock companies or limited liability companies, while the presence of the Arizona Captive Insurance Association (AzCIA) provides an active private-sector partner supporting the domicile’s development.

Fimea also pointed to Arizona's concentration of captive service providers as a distinctive competitive advantage. The Phoenix and Scottsdale metropolitan area hosts captive managers alongside actuaries, auditors, accountants, attorneys, banks, investment managers, third-party administrators, consultants and underwriters, enabling captive owners to access a complete ecosystem without leaving the state.

“It is a great balance – experience, efficiency and low cost,” she said.

Getting captive formation right

While enthusiastic about the benefits of captive insurance, Fimea stressed that forming a captive is not appropriate for every organisation and requires careful planning.

“Captives are a terrific tool to manage risk,” she said. “However, forming a captive insurer may not benefit all organisations.”

Her first piece of advice is to engage advisers with genuine captive expertise rather than general insurance experience.

“Captives are a niche in the insurance space; use service providers who know what they are doing,” she said.

She also emphasised that organisations must recognise a captive as a regulated insurance company rather than simply another corporate subsidiary. Strong governance, engaged boards and experienced officers are essential to operating successfully, with captive managers playing a central role in guiding owners through regulatory and operational requirements.

Capitalisation remains another critical consideration, particularly for risk retention groups (RRGs).

“There can be a real misunderstanding of the amount of capital required to maintain an RRG or a group captive,” Fimea warned.

“When a hard market develops in particular lines, captive interest naturally increases.”

A broader range of captive users

Arizona is also seeing diversification in the organisations choosing to establish captives.

While pure captives continue to account for most formations, public sector entities and non-profit organisations are increasingly entering the market alongside traditional corporate owners.

As in other domiciles, formation activity reflects changes in the commercial insurance cycle.

“When a hard market develops in particular lines, captive interest naturally increases,” Fimea explained.

One notable development has been growing interest from the transportation sector. During the past 18 months, Arizona has seen significant demand for transportation-focused RRGs, leading to the formation of two new RRGs in 2026 writing commercial automobile liability business.

The state has also experienced increased use of captives for general liability, professional liability, employee benefits and medical stop-loss programmes.

By contrast, property insurance, which drove significant captive activity during the recent hard market, has become less influential as commercial property market capacity has improved.

“It is an ebb and flow,” Fimea observed.

Regulation through communication

Fimea believes Arizona’s business-friendly reputation stems from accessibility rather than regulatory compromise.

“Our approach is simple – to be easy,” she said.

Prospective captive owners, consultants and captive managers are encouraged to engage with regulators early, often before a formal application is submitted. Arizona actively promotes pre-application meetings, allowing owners to discuss proposed structures, understand regulatory expectations and establish relationships with regulators before the licensing process begins.

“Communication is a two-way street,” Fimea said. “Captive owners spend a lot of time and money to create a captive, so they should be able to meet and ask questions of their future regulator.”

During the application process, Arizona relies on the captive manager to serve as the primary point of contact.

“The captive manager is the ‘quarterback’,” she explained, adding that a single communication channel creates a more efficient licensing process while reinforcing the central role of experienced captive managers.

Governance remains the biggest operational challenge

Once licensed, many of the challenges facing captive owners are operational rather than regulatory.

Fimea said organisations sometimes fail to follow the governance documents they created during formation, including business plans, articles of incorporation, by-laws or operating agreements.

“These procedural documents are the roadmap for the captive,” she said. “Use them, revise them when needed, and you will have a better experience operating your captive insurer.”

She also warned against treating captives as passive entities.

“A captive is not a ‘set-it-and-forget-it’ entity,” she said.

Regular board meetings, committee oversight, annual reviews and appropriate regulatory approvals for material business plan changes all remain essential.

Equally important is ensuring captives are integrated into wider corporate decision-making rather than operating in isolation.

Fimea encourages organisations to give captives “a seat at the table” during executive discussions, business planning and capital allocation decisions.

“I like to say one needs to open the aperture when it comes to owning a captive – look at it as providing myriad opportunities for the organisation,” she said.

Supporting emerging risks

Arizona’s regulatory framework is also helping support captives address emerging and evolving risks.

Fimea said the state’s straightforward statutory structure provides “clear” regulatory guardrails while maintaining sufficient flexibility to accommodate innovative risk solutions, particularly in technology related sectors.

Because Arizona’s regulators actively participate in captive conferences and industry discussions, they are well positioned to understand emerging risks before formal applications arrive.

That combination of regulatory expertise and market engagement enables Arizona to assess innovative captive structures while maintaining appropriate oversight.

Fimea also highlighted the importance of experienced leadership within captive insurers. Thorough reviews of biographical affidavits submitted by directors and officers help ensure fiduciaries possess the business knowledge required to oversee increasingly sophisticated captive programmes.

Looking ahead

Fimea expects Arizona’s captive sector to continue its steady expansion as new industries emerge and commercial insurance markets struggle to meet evolving risks.

“The captive industry will continue to grow,” she said, particularly as technology driven businesses seek alternative approaches to managing risk.

She also anticipates expanding the captive insurance division’s staffing to support future growth.

Beyond regulation, Fimea believes Arizona’s wider economic development strengthens its position as a captive domicile. Rapid growth in semiconductor manufacturing, an expanding supplier base, a large metropolitan economy centred on Phoenix, strong transport links and three major public universities all contribute to a growing business ecosystem capable of supporting captive owners.

Combined with its established network of captive professionals and quarter century of regulatory experience, Arizona believes it offers a stable, credible and accessible home for both domestic and multinational captive programmes.

For Fimea, the formula is straightforward: experienced regulation, responsive communication and a collaborative industry ecosystem provide the foundations for Arizona's continued growth as a leading US captive domicile.

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