Definition
A captive insurance company is a subsidiary formed to insure the risks of its parent company. The parent pays insurance premiums to the captive, which are tax-deductible business expenses. Under Section 831(b), small captives with annual premiums under $2.65 million (2025) can elect to be taxed only on investment income, effectively exempting underwriting income from tax.
How It Works
The business forms an insurance subsidiary (typically domiciled in a captive-friendly state like Vermont, Delaware, or a U.S. territory). The parent company pays premiums to the captive for coverage of legitimate business risks that are difficult or expensive to insure in the commercial market (supply chain disruption, key person risk, regulatory risk, cyber threats).
The premiums are deductible by the parent company, reducing taxable income. The captive invests the premiums and reserves. Under the 831(b) election, the captive pays tax only on investment income, not on the premiums received. Over time, the captive accumulates reserves that can be distributed to shareholders (typically the business owner's estate planning trust) through various mechanisms.
When Entrepreneurs Use This
- Businesses with insurable but hard-to-cover risks: Risks that commercial insurers price excessively or refuse to cover
- High-income business owners: The premium deduction offsets ordinary income
- Estate planning integration: Captive ownership can be structured within trusts for wealth transfer
Dew Wealth Perspective
Captive insurance has been subject to significant IRS scrutiny, particularly for arrangements that lack genuine risk transfer or economic substance. Dew Wealth advises that any captive must insure real business risks at arm's-length premium rates, be managed by a licensed captive management company, and maintain adequate reserves. The Linchpin Partner coordinates between the captive manager, tax advisor, and business attorney.