Trends in Real Estate Insurance Captives 2025

The commercial property market entered 2025 in its sixth consecutive year of rate increases. Owners with $250M to $3B in real estate assets, particularly multifamily operators and scattered-site landlords, are moving away from traditional insurance and toward ownership of their own risk. Below are five trends shaping how these structures are being built and used this year.

Group Captive Formations Continue to Accelerate

Group captives dominated new real estate formations in 2024 and that trend extended into 2025. For portfolios in the $250M to $1B range, a group structure spreads fixed costs (actuarial work, audit, domicile fees, board expenses) across multiple owners, making the economics work at a smaller premium base than a single-parent captive would require.

The appeal is straightforward. A multifamily operator with $500M in assets and a 25% loss ratio has been paying premiums calibrated to a market average that includes catastrophe-exposed coastal portfolios and older, distressed properties. In a group captive with similar well-performing owners, that operator keeps the difference between actuarially fair premium and market premium.

Claim: Total number of captive insurance companies worldwide as of year-end 2023 Source: Business Insurance Captive Rankings Date: 2024

Domicile choice matters. Vermont remains the largest US domicile, followed by Utah, Delaware, and North Carolina. Bermuda and the Cayman Islands continue to attract larger structures, particularly those with international investors or reinsurance strategies that benefit from offshore treatment.

Claim: Vermont licensed captives as of year-end 2023, the largest US domicile Source: Vermont Captive Insurance Division Date: 2024

Fronting Carrier Capacity Tightened

The fronting carrier market has been under pressure since late 2023. Several fronting carriers pulled back from new business in 2024, and 2025 has seen more selectivity around which programs get bound. Fronting carriers issue the admitted, A-rated paper that lenders and regulators require, then cede the risk to the captive through reinsurance. Without a fronting carrier, most real estate captives cannot satisfy loan documents.

What this means for owners forming captives in 2025: engage fronting carriers early, expect underwriting scrutiny on portfolio quality and loss history, and be prepared to post collateral (letters of credit or trust accounts) at levels higher than what was common in 2022.

Claim: Commercial property insurance rate increases averaged in Q4 2023 Source: CIAB Commercial P/C Market Survey Date: 2024

Sophisticated captive managers are securing multi-year fronting commitments where possible, locking in capacity before renewal cycles create rebidding pressure.

Lender Acceptance Has Expanded

A persistent question from real estate owners has been whether Fannie Mae, Freddie Mac, life companies, and CMBS lenders will accept captive-issued coverage. The answer in 2025 is largely yes, provided the structure is built correctly.

The key is that policies must be issued by an admitted, A-rated carrier. When a captive uses a fronting arrangement, the policy the borrower receives (and delivers to the lender) is issued by the fronting carrier. The captive's role is invisible to the lender's compliance review because the certificate and policy show the A-rated fronting entity as the insurer.

Agency lenders in particular have grown comfortable with these structures on multifamily portfolios. Life company lenders and bank lenders vary in their familiarity, so owners should confirm requirements loan by loan during the structuring phase.

Coverage Design Is Broadening

Early real estate captives focused narrowly on property and general liability. In 2025, the coverage mix inside captives is broader. Common additions include:

• Deductible reimbursement layers (the captive reimburses the operating entity for large-deductible retentions)
• Wind and named-storm deductible buy-downs for coastal portfolios
• Difference-in-conditions coverage that fills gaps between primary property policies
• Terrorism coverage under TRIA structures
• Environmental and pollution liability for older assets
• Parametric layers tied to hurricane wind speed or earthquake shake intensity

Claim: Global captive premium volume estimated Source: Marsh Captive Landscape Report Date: 2024

Parametric coverage inside captives is a notable 2025 development. Rather than indemnifying actual loss, parametric contracts pay a set amount when a defined event trigger is met (for example, sustained winds of 100 mph at a coordinate). Owners use these layers to cover the gap between their primary policy's wind deductible and the point at which meaningful reimbursement kicks in.

Reinsurance Strategy Is Getting More Sophisticated

The captive is only one layer in a program. How risk moves from the captive to reinsurers determines whether the economics work over a full market cycle. In 2025, real estate captives are using more structured reinsurance approaches:

Quota share treaties where reinsurers take a percentage of every loss above a threshold, keeping the captive's downside bounded while sharing upside on good years.

Aggregate stop-loss protection where reinsurers pay once the captive's total losses in a year exceed a cap. This is especially valuable for scattered-site portfolios where individual losses are small but frequency can spike.

Multi-year reinsurance agreements where owners lock in terms across a 3-year or 5-year period, smoothing the annual reinsurance renewal cycle that has caused so much volatility since 2019.

Reinsurers have shown appetite for well-underwritten real estate risk, particularly when the ceding captive can demonstrate loss history, engineering reports, and ongoing risk management investment. Owners who treat the reinsurer relationship as a long-term partnership, rather than a commodity purchase, tend to get better terms in year two and beyond.

What This Means for Portfolio Owners

The through-line across these trends is that captive insurance has moved from an alternative option to a mainstream approach for well-performing real estate portfolios. Owners who continue paying traditional market premiums on portfolios with strong loss history are effectively transferring wealth to insurers and to owners of weaker portfolios in the same risk pool.

Setting up a captive is not a fit for every operator. It requires premium volume (generally $1M or more in annual premium to make the math work), a portfolio with defensible loss experience, capital to fund initial reserves, and organizational patience to build the structure over a 3-6 month formation period.

For owners who meet those criteria, 2025 is a year to move deliberately. Fronting capacity is tight, reinsurers are selective, and the best domicile relationships take time to build. To discuss whether your portfolio fits a group captive or protected cell structure, Book a Meeting with the Real Property Captive team.