Guide
Real estate captive insurance: who fits and who doesn't
A real estate captive is an insurance company that you, or a group of owners, own and that insures your own risk. In commercial real estate, it's the wrong tool for most owners. For a few, it's a good one.
The short answer
A real estate captive is an insurance company that you, or a group of owners, own and that insures your own risk. It fits owners with about $1M+ in premium for a single-parent captive, or $150k to $250k+ in casualty premium for a group, plus steady losses and capital to commit for years. For most commercial real estate owners it's the wrong tool.
General information, not legal, tax, or coverage advice. What's covered depends on your specific policy wording, and the policy controls. Current as of October 2026.
What is a real estate captive?
You pay premium to your own insurer. Your insurer pays your losses. If losses run better than the premium was priced for, the underwriting profit and the investment income on the reserves stay with you instead of going to the carrier.
That's the whole idea. It's also the whole risk. If losses run worse than priced, you pay that too.
Two things don't go away. First, you still need a fronting carrier, which issues the admitted paper that lenders accept and reinsures it to your captive. Second, you still need reinsurance above whatever you decide to retain.
A captive sits on top of catastrophe capacity, not instead of it. If your problem is that nobody will write your coastal windstorm, a captive doesn't fix that. Start with wind deductible buy-downs and the wind deductible calculator.
Structures
Captive options, including group captives, with ballpark numbers
These ranges are ballpark only. They vary by domicile, lines of coverage, and loss history, and they change.
Single-parent (pure) captive
Roughly $1M+ in annual premium for casualty-heavy programs. Property-focused captives usually need several million or more
One owner, one insurer. You control underwriting, claims, and investment of the reserves.
- Formation: often $75k to $150k+
- Annual operating (captive manager, actuary, audit, legal, domicile fees): often $100k to $250k+
- Capital and collateral: commonly $250k to several million, depending on domicile and retention
Group captive
Commonly $150k to $250k+ in casualty premium per member
Owners pool GL, auto, and workers' comp. Members share the losses and the profit.
- Capital contribution or collateral, plus a multi-year commitment
- Fronting, admin, and reinsurance eat a meaningful share of premium
- You usually need a good loss history to be admitted
Cell or rent-a-captive
Often a few hundred thousand in premium
You rent a protected cell inside someone else's captive instead of owning the whole structure.
- Formation and annual fees are a fraction of a standalone captive
- Less control, and less room to customize
- Often a way to test the idea before building your own
Risk retention group
Liability only, with owner-members in the same industry
A federally authorized liability insurer owned by its members. It can operate across states from one home domicile.
- Liability lines only, no property
- Members must share the same industry or activity
- Set up and run like a real insurance company, with the regulatory work that implies
Deductible reimbursement or buffer-layer captive
Sized to the deductible or layer you want to fund
The captive reimburses a large named storm or wind/hail deductible, or covers a buffer layer under the commercial program. Sometimes paired with parametric reinsurance.
- Most relevant for coastal and hail-belt property
- The captive can only pay what you've capitalized it to pay
- One bad storm can use up several years of funding
The costs that apply to all of them. Fronting fees commonly run from a single-digit to a low-double-digit percentage of premium. Capital is tied up for years. Plan on a 3 to 5 year horizon at a minimum.
A word on 831(b) “micro” captives. Small captives that take the 831(b) election get heavy IRS scrutiny, and certain arrangements are treated as listed transactions with reporting requirements. If someone pitches a captive mainly as a tax deduction, walk away. We don't sell captives as a tax play, and nothing here is tax advice.
Group vs single-parent
Group captive vs single-parent captive: which fits
The two differ most on control, entry cost, and how much of someone else's loss experience you carry. For most owners below a few million in premium, the group captive is the realistic one. The ranges are ballpark only.
| Group captive | Single-parent captive | |
|---|---|---|
| Control | Shared with other members. The group sets underwriting and claims rules. | Yours. You set underwriting, claims handling, and investment policy. |
| Entry premium | Commonly $150k to $250k+ in casualty premium per member. | Roughly $1M+ for casualty-heavy programs. Property-focused ones usually need several million. |
| Capital | A capital contribution or collateral, often modest next to a standalone captive. | Commonly $250k to several million, plus formation and annual operating costs. |
| Shared losses | Yes, in part. A bad year for another member can affect the pool and your collateral. | No. You carry only your own losses. |
| Governance | Lighter for you. A board and manager run the group, and you vote and follow its rules. | Heavier. You need a board, a captive manager, an actuary, and annual audits. |
| Exit | Multi-year commitment. Leaving usually means waiting for open claims to close. | Run-off or dissolution, with costs and an actuarial review. |
Not sure you're at the size where a single-parent captive pays? Start with the group, or rent a cell, and revisit once the premium and the track record justify the fixed costs.
Who a captive fits, and who it doesn't
Most owners land on the right-hand side. That's fine. A higher deductible and a clean renewal story do more for most of them.
Who fits
- $1M+ in total premium for a single-parent captive on a casualty-heavy program (property-focused ones usually need several million), or $150k to $250k+ in casualty premium for a group
- Stable, predictable losses that run better than average
- Real loss-control discipline, with records to prove it
- A long hold period for the assets
- Capital you can commit and not need back for years
- A CFO who can live with volatility in a given year
- A hard market where commercial pricing ignores your own loss history
Who doesn't
- Small single-asset owners
- Poor or volatile loss history with no improvement plan
- Plans to sell within a few years
- The main problem is catastrophe property capacity, and there's no appetite to retain a layer
- Anyone sold on the tax angle
- Anyone without the admin bandwidth to run it
By property type
Fit by commercial real estate type
A general read, not a verdict. Your own loss history matters more than your property type.
| Property type | Fit | Why | Lines most often captived |
|---|---|---|---|
| Large multifamily portfolios | Good at scale | Habitational GL is hard to place, and a portfolio has enough units to make losses predictable. Property cat still needs the commercial market. | GL group captives, deductible captives |
| Hotels | Good for portfolio operators | Hotels have employees and frequent, predictable claims, which is what a captive wants to see. | Workers' comp, GL and liquor |
| Self-storage | Often strong | Tenant protection and tenant insurance programs are frequently run through captives. Property losses are low frequency. | Tenant insurance programs, property |
| Retail and shopping centers | Moderate | Premises liability is steady enough to price. The case rests on GL and deductible layers. | Premises GL, deductible layers |
| Office | Moderate to low | Lower claim frequency leaves less to capture. Terrorism coverage through a captive is a known use. | Terrorism, deductible layers |
| Industrial and warehouse | Moderate | A clean loss history makes deductible and property buffer layers workable. | Deductible and property buffer layers |
| Affordable and public housing | Established | Group captives among housing operators have been around for years and have a track record. | GL, property, group captives |
| Coastal condos and HOAs | Usually poor | Board turnover, governance, and capital limits get in the way. And the real problem is cat capacity, which a captive doesn't create. | Rarely a fit |
| Single-asset or small owners | Poor, unless joining a group or cell | The premium is too small to carry the fixed costs of a standalone structure. | Group or cell participation only |
Illustrative example
A $600,000 GL program in a group captive
Say a multifamily portfolio pays $600,000 a year for general liability, and its expected losses are $300,000. The other $300,000 pays the carrier's expenses and profit, and none of it comes back to you.
In a group captive, the portfolio pays the same $600,000. Say 25% of it, $150,000, goes to fronting, admin, reinsurance, and fees. The remaining $450,000 funds claims. Here is how three years could look.
| Good year | Expected year | Bad year | |
|---|---|---|---|
| Premium paid into the group captive | $600,000 | $600,000 | $600,000 |
| Fronting, admin, reinsurance, and fees (assume 25%) | -$150,000 | -$150,000 | -$150,000 |
| Left in the loss fund | $450,000 | $450,000 | $450,000 |
| Losses paid | -$200,000 | -$300,000 | -$550,000 |
| Fund surplus or (shortfall) | $250,000 | $150,000 | ($100,000) |
| What the member sees | Dividend of up to $250,000, usually paid over time | Dividend of up to $150,000, usually paid over time | No dividend, plus a possible $100,000 additional contribution |
Capital tied up. Assume the group asks for $150,000 in collateral or a capital contribution. That money isn't in your portfolio for the length of the commitment, and it comes back after open claims close.
The pivot. In an expected year, you come out ahead of the traditional market only if the group's costs run lower than the carrier's margin did. In a bad year, you come out behind. The whole bet is your own loss history.
This is an illustration, not a quote or a forecast. The numbers are round and invented to show the mechanics. Real costs, dividend timing, and collateral vary by group, domicile, lines, and loss history. Nothing here promises savings.
Try it with your own numbers: captive insurance calculatorBefore you form one
Captive feasibility study: what it involves and what it costs
A feasibility study is the step between “this might work” and paying to form a captive. It tests the idea against your real numbers. The usual steps:
- Loss runs and exposure data. Five years or more of loss runs from every carrier, plus payroll, units, square footage, and values.
- Actuarial analysis. An actuary sets expected losses, the confidence level, and the capital the captive needs.
- Domicile and structure choice. Single-parent, group, or cell, and where it would be licensed.
- Fronting and reinsurance quotes. A fronting carrier issues the policies and reinsurance sits above your retention. Pricing here often decides whether the numbers work.
- Capital plan. How much capital or collateral goes in, where it comes from, and when it comes back.
- Business plan and regulatory filing. The application, pro formas, and operating plan the domicile regulator reviews.
Timeline. Roughly 3 to 6 months from the start of the study to a licensed captive. It varies with the domicile, the structure, and how quickly the data and filings come together.
Cost. As a ballpark, feasibility studies commonly run in the tens of thousands of dollars. Scope, structure, and the number of lines studied move that number. Formation and annual costs come after it.
Domicile. Captives can be licensed onshore in several US states or offshore. Capital rules, taxes, fees, and regulatory expectations differ, and so does how lenders and fronting carriers view each one. The study compares the options that fit your structure, and we don't push any one of them.
Want to know whether a study is worth paying for? Run your numbers through the captive insurance calculator first.
Why this page dates fast
Insurance changes every renewal
Captive structures, domicile rules, reinsurance pricing, and what fronting carriers will accept shift all the time. The ranges on this page date quickly.
So don't treat any of it as a quote. Talk to us about the latest trends, the risk retention strategies in use right now, and what's actually available for your portfolio today. We'll tell you plainly if a captive isn't the answer, and we'll say what is.
A good loss history is worth the most when you can show it. Our claims strategy guide covers how to protect it, and the rate barometer shows where market pricing is heading.
Want a first read before you call? Run your premium and loss history through the captive insurance calculator.
FAQ
Common questions about captives
What is the minimum premium for a captive?
It varies by structure and domicile. As a ballpark, a single-parent captive on a casualty-heavy program often starts to make sense around $1M a year in the lines moved into it. Property-focused single-parent captives usually need a much larger premium base, several million. Group captives commonly want $150k to $250k+ in casualty premium per member. Cell captives can start lower, often a few hundred thousand. Treat all of these as ranges, not rules.
Can a captive cover property or named storm?
Sometimes, but not the way most owners hope. A captive can fund a named storm or wind/hail deductible, or a buffer layer under the commercial program. It can't replace catastrophe capacity. You still need reinsurance above your retention, and the captive only pays what it has been capitalized to pay.
Will my lender accept a captive?
Usually the lender never sees the captive. A fronting carrier issues the policy on admitted paper, and the captive reinsures it. That's the reason for fronting. Still, ask your lender early and in writing, because requirements differ by loan and by agency.
How long until a captive pays off?
Plan on a 3 to 5 year horizon at a minimum. Early years carry setup costs and capital is tied up. Losses on liability lines also take years to develop and close, so dividends often arrive late. A bad early year can push the payoff further out, and some captives never pay off.
How long does it take to set up a captive?
Roughly 3 to 6 months from the start of a feasibility study to a licensed captive, though it varies with the domicile, the structure, and how fast the data and regulatory filings come together.
What does it cost to set up a captive?
As a ballpark, a single-parent captive often costs $75k to $150k+ to form and $100k to $250k+ a year to operate, plus capital or collateral that can run from $250k to several million. Group and cell captives cost much less to enter. Domicile, lines, and loss history move all of these numbers.
Is a captive better than a higher deductible?
A higher deductible is the simpler first step, and it's where we start. It cuts premium and keeps small claims off your loss runs. A captive makes sense after that, when you want to fund the retention, capture underwriting profit, or keep control of claims. If a higher deductible hasn't been tried, a captive is probably early.
Can I exit a captive?
Yes, but it's not quick. Group captives usually require a multi-year commitment, and leaving can mean waiting for open claims to close before collateral is released. A single-parent captive can be run off or dissolved, with costs and an actuarial review. Ask about exit terms before you join.
This article is for general educational purposes only. It isn't legal, tax, accounting, or lending advice and doesn't create a producer–client relationship. Policy terms, exclusions, and availability vary by carrier, state, and property. Only the policy actually issued determines coverage. Regulatory and lender requirements change; confirm current rules with your attorney, lender, or servicer before relying on anything here.
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