Small, predictable first-dollar retention
The policy responds subject to the deductible. The carrier normally controls covered claims, but reimbursement mechanics vary by policy and program.
Risk can be retained, transferred, or combined
Self-insurance is a financing decision—not the absence of a risk plan
A business self-insures when it keeps responsibility for some or all expected losses and funds them from its own resources. The term covers a wide spectrum, from ordinary deductibles to formal self-insured programs and captive insurance companies.
The insured funds the first layer
The insured may be responsible for defense or claim administration within the retention until policy attachment, depending on the wording.
Carrier paper with substantial reimbursement
The insurer issues the policy and generally pays covered claims, then seeks reimbursement up to the deductible under the program agreement.
Retention inside a licensed insurance company
The organization creates or participates in an insurer that issues policies, holds capital, pays claims, and may buy reinsurance.
Retention can improve control, reduce frictional cost, preserve access to underwriting profit, and smooth hard-market disruption. It also converts premium into balance-sheet volatility, collateral needs, claims obligations, and long-tail uncertainty. A retained loss is not free simply because no conventional premium is paid.
Start with loss economics, not a fashionable structure
Model expected losses, adverse development, catastrophe scenarios, defense expense, taxes and assessments, collateral cost, administrative expense, cash-flow timing, and the client’s ability to absorb volatility before choosing a retention.
The contract controls
A self-insured retention and a deductible are not interchangeable
| Feature | Self-Insured Retention | Deductible |
|---|---|---|
| Policy attachment | The policy may not respond until the insured has satisfied the retention for covered loss and, depending on wording, defense expense. | The policy responds to a covered claim, but the insured remains responsible for the deductible amount. |
| Who pays first | The insured commonly pays or funds the retained layer before the insurer’s obligation attaches. | The insurer commonly pays covered loss and seeks reimbursement, but some programs require deposits, loss funds, or other payment mechanics. |
| Claims and defense | The insured or its third-party administrator may handle claims within the retention, subject to consent, reporting, settlement, panel-counsel, and cooperation terms. | The insurer commonly controls claims from the outset, although large-deductible agreements can allocate meaningful duties to the insured. |
| Insolvency risk | If the insured cannot fund the retention, the policy may not drop down. Wording and governing law determine the result. | The insurer’s obligation to third-party claimants may continue even if the insured fails to reimburse, leaving the insurer with credit risk. |
| Security | Collateral or a funded trust may be required, particularly for long-tail or fronted programs. | Large deductibles commonly require letters of credit, trusts, surety, or cash collateral. |
Never infer the result from the label alone. Determine whether defense expense erodes the retention or limit, whether multiple retentions apply, when the insurer may assume control, how settlements are approved, whether the retention applies to additional insureds, and whether bankruptcy or inability to pay changes the insurer’s obligation.
Example: $250,000 SIR
A $1 million liability policy with a $250,000 SIR might require the insured to manage and pay the first $250,000 of covered loss and defense before the insurer responds. Another form may require immediate notice, insurer-approved counsel, and insurer consent to settlement even though the insured funds the retained layer. The endorsement—not the shorthand—decides.
Insurance plus significant credit exposure
Large-deductible programs combine carrier claim payment with insured reimbursement
In a large-deductible program, an insurer issues a policy and ordinarily administers and pays covered claims, including amounts within the deductible. The insured then reimburses the insurer up to the per-claim, per-accident, or other stated deductible. Deductibles of $100,000 or more per claim are common examples, although there is no universal threshold. Workers’ compensation, commercial auto, and general liability programs may package several lines under coordinated loss-fund and collateral agreements.
Collateral protects the insurer against unpaid reimbursement
The insurer may require a letter of credit, trust, cash, surety bond, parental guaranty, or combination. The amount can reflect projected ultimate losses, allocated loss-adjustment expense, adverse-development factors, credit quality, payout pattern, aggregate exposure, and prior-year runoff. Collateral can remain tied up long after a policy expires.
The total cost develops over time
Evaluate fixed premium, expected deductible losses, claims-handling fees, premium tax and assessments, collateral cost, loss-control expense, audit exposure, aggregate protection, and final collateral release. A low fixed premium can be misleading if the loss pick, development, or security requirement is unrealistic.
No universal dollar amount makes a deductible “large.” The term describes a program structure and the significance of the retained exposure. Evaluate the deductible relative to claim severity, frequency, cash flow, and net worth.
Formal Texas workers’ compensation status
A certified self-insurer is not the same as a Texas nonsubscriber
A private employer may apply to the Texas Department of Insurance, Division of Workers’ Compensation for authority to self-insure workers’ compensation obligations under Texas Labor Code Chapter 407 and 28 Texas Administrative Code Chapter 114. Approval results in a certificate of authority and continuing regulatory obligations.
A private employer that simply chooses not to buy workers’ compensation insurance is a nonsubscriber, not a certified self-insurer. Nonsubscription changes tort defenses, notices, reporting, benefit design, litigation exposure, and other duties; it does not create statutory workers’ compensation coverage.
Certification is an operating system, not a one-time filing
A certified self-insurer must maintain approved claims administration, security, excess insurance, safety programs, records, reports, and financial capacity. The certificate is generally renewed annually. TDI may require safety inspections, actuarial reporting, increased security, or other corrective action as conditions change.
Public entities follow a different path
Texas cities, counties, school districts, and other public entities may self-insure under Labor Code Chapters 501 through 504. TDI states that public entities do not use the private-employer Division of Workers’ Compensation application and approval process.
Minimums are only the entry point
Texas imposes specific financial and insurance thresholds for private certified self-insurance
$500,000Minimum estimated unmodified manual Texas workers’ compensation premium—or $10 million nationwide.
$5 millionMinimum tangible net worth under the ratio pathway and minimum excess insurance per occurrence.
$300,000Minimum security deposit; TDI may require more based on exposure and financial condition.
$1,000Nonrefundable application fee shown by TDI.
An applicant must submit audited financial statements and satisfy one of TDI’s financial-strength pathways. TDI lists qualifying minimum ratings of Dun & Bradstreet 3A1, Standard & Poor’s BBB, or Moody’s Baa, or a tangible-net-worth-to-long-term-debt ratio of at least 1.5 to 1 with at least $5 million in tangible net worth. The applicant also needs an approved claims-administration arrangement, a safety program and inspection, security, and excess insurance of at least $5 million per occurrence.
Approval includes guaranty-association participation
Certified self-insurers become members of the Texas Certified Self-Insurer Guaranty Association. The association provides a statutory mechanism for covered workers’ compensation obligations after a member impairment and maintains a trust fund subject to statutory requirements. Membership is not a substitute for the employer’s own security, excess insurance, and continuing solvency.
Confirm the current application package. Financial ratings, forms, security calculations, actuarial requirements, and excess terms can change. Use TDI’s current checklist and obtain regulatory, actuarial, claims, and legal support before recommending certification.
Group self-insurance under Labor Code Chapter 407A
A Workers’ Compensation Self-Insurance Group pools employers—and their obligations
A Texas Workers’ Compensation Self-Insurance Group allows qualifying private employers in the same or similar type of business to jointly self-insure workers’ compensation liabilities. TDI states that a group must include at least five employers and be sponsored by a bona fide Texas trade or professional association.
Members sign joint-and-several liability agreements
Joint and several liability means each member can be responsible for the group’s workers’ compensation obligations, not merely its own paid contribution or individual losses. A low contribution is not the maximum economic exposure.
Before placement, review the group’s certificate, bylaws, indemnity and participation agreements, contribution and assessment authority, surplus and deficit history, actuarial reports, claims administration, safety program, excess insurance, security, sponsor, member concentration, termination provisions, and tail responsibility. Texas groups contribute to the Texas Self-Insurance Guaranty Fund, but the statutory mechanism does not erase member obligations.
Explain the exit risk
Leaving a group generally does not eliminate liability arising during membership. Determine how runoff claims, adverse development, future assessments, security, audits, and successor coverage are handled.
Governmental risk sharing
Texas public entities often finance risk through intergovernmental pools
Cities, counties, school districts, and other governmental entities can retain risk individually or participate in public-entity pools. The Texas Interlocal Cooperation Act permits eligible local governments to contract with one another for governmental functions and services. Examples include the Texas Municipal League Intergovernmental Risk Pool and the TASB Risk Management Fund.
A pool is not automatically equivalent to a commercial insurance policy. The participation agreement, coverage document, interlocal agreement, bylaws, statutory authority, member assessments, immunities, claim procedures, dispute provisions, limits, deductibles, sublimits, and excess or reinsurance arrangements govern.
Read the pool document
Confirm whether protection is contractual risk sharing, insurance, self-insurance, or a combination, and how that status affects certificates, contracts, and claim rights.
Do not assume coverage waives immunity
Governmental immunity, statutory damage caps, notice rules, and waiver provisions require separate legal analysis.
Protect the balance sheet above the retention
Excess and stop-loss coverage limit retained-loss volatility
A self-insured program often buys protection above a stated retention. Specific or per-occurrence excess responds when one covered claim or occurrence exceeds the attachment point. Aggregate stop-loss responds when covered retained losses for the period exceed an aggregate attachment point, subject to limits, corridors, and contract terms.
Attachment language must match the retained program
Confirm whether defense expense, allocated loss-adjustment expense, medical-only claims, reopened claims, subrogation recoveries, salvage, punitive damages, terrorism, communicable disease, catastrophe, occupational disease, or claims from prior periods count toward attachment. Determine whether coverage is occurrence, claims-made, or losses-paid and how late-reported or long-tail claims are treated.
“Excess,” “reinsurance,” and “stop-loss” are sometimes used loosely. The legal purchaser, policyholder, insurer, captive, employer plan, attachment basis, and claims trigger determine what the contract actually is and who may enforce it.
Example: specific plus aggregate protection
A company may retain $250,000 per workers’ compensation occurrence, buy specific excess above that amount, and also purchase aggregate protection after total qualifying retained losses exceed a stated annual threshold. A large claim may interact with both layers, so the specific deductible, aggregate credit, and limit wording must be coordinated.
A licensed insurer owned by its insured interests
A captive formalizes retained risk inside an insurance company
A captive is an insurance company formed primarily to insure or reinsure risks of its owner, affiliates, members, or participating insureds. It issues coverage, collects actuarially determined premium, holds capital and reserves, pays covered claims, files regulatory reports, and may purchase reinsurance or access fronting arrangements.
Potential reasons to form or join a captive
- Finance predictable losses and preserve underwriting profit when experience is favorable.
- Obtain tailored wording, limits, deductibles, or coverage for risks that commercial markets handle poorly.
- Centralize data, loss control, claims governance, and risk financing across entities or countries.
- Access reinsurance capacity or stabilize a difficult insurance cycle.
- Allocate cost to operating units using more credible exposure and loss information.
Tax and accounting results may be relevant, but they are not automatic and should not be the sole business purpose. Formation and operation require feasibility work, actuarial pricing, capitalization, governance, regulatory approval, policies, claims handling, accounting, audit, investment controls, and service providers.
A captive does not make risk disappear
The parent exchanges an uncertain operating loss for premium, capital, collateral, governance, and potential assessment obligations. The captive must remain able to pay claims after adverse development and catastrophe—not merely satisfy the expected-loss estimate.
Ownership and legal structure change the economics
Captives take several distinct forms
One corporate family
Owned by one parent and generally insures the parent and affiliated entities. The owner controls governance and supplies capital.
Several participating insureds
Members with compatible risks share ownership, fixed cost, loss experience, governance, and potentially assessments.
Segregated participant accounts
A sponsor operates a core with cells intended to segregate each participant’s assets and liabilities, subject to domicile law and contracts.
Use an existing facility
A participant rents capacity and services instead of forming a standalone insurer, often through a cell and with contractual collateral.
Federal liability-insurance mechanism
A member-owned liability insurer formed under the federal Liability Risk Retention Act, licensed in one domicile and registered in other states.
Commercial carrier issues the policy
A licensed fronting carrier writes required paper and cedes agreed risk to the captive, usually with fees, collateral, and reinsurance controls.
Risk Retention Group restrictions matter
A Risk Retention Group generally may write commercial liability coverage for members with similar or related exposure. It does not write property, personal lines, or statutory workers’ compensation. An RRG is not required to participate in state guaranty associations, and the insured should receive the required federal nonparticipation disclosure. Not every RRG is described or regulated as a captive in the same way, and not every captive is an RRG.
Texas Insurance Code Chapter 964
Texas has licensed captive insurance companies since 2013
The Texas Captive Insurance Act created a domestic captive domicile under Insurance Code Chapter 964. Texas captive insurers are licensed and financially regulated by the Texas Department of Insurance under Chapter 964 and 28 Texas Administrative Code Chapter 6.
Before licensing, the entity must complete Texas business formation and submit TDI’s captive certificate-of-authority application with organizational, ownership, biographical, business-plan, financial-projection, capitalization, coverage, reinsurance, governance, and service-provider information. A licensed captive remains subject to ongoing reporting, examination, capital, reserve, investment, records, and approval requirements.
Captive management companies have a separate registration process
A manager that provides captive-management services in Texas must follow TDI’s registration requirements. Registration of a manager is not a substitute for the captive insurer’s certificate of authority, and manager selection does not replace owner oversight.
Texas is one domicile choice among many. Vermont has a long-established U.S. captive market, and Bermuda is a major offshore insurance and captive center. The best domicile is the one whose law, regulator, infrastructure, cost, and permitted structure fit the program—not necessarily the most familiar name.
Domicile is a substantive choice. Compare permitted structures and lines, minimum capital, governance, local presence, tax and fees, examination, protected-cell law, reinsurance access, service providers, regulator responsiveness, and the owner’s operating footprint—not just formation cost.
Federal tax election with intensive scrutiny
Section 831(b) does not turn a weak arrangement into insurance
Internal Revenue Code Section 831(b) permits a qualifying nonlife insurance company to elect tax treatment based on taxable investment income rather than ordinary taxation of underwriting income when it satisfies the statute, including the inflation-adjusted premium ceiling and ownership-diversification rules. The ceiling is indexed, so use the amount published for the applicable tax year.
The captive must still be an insurance company for federal tax purposes. That requires genuine insurance risk, risk shifting, risk distribution, actuarially supportable premium, arm’s-length policies, adequate capitalization, meaningful claims administration, regulatory compliance, and operation in the commonly accepted manner of an insurer. The insured’s premium deduction, the captive’s election, and distributions to owners each require separate tax analysis.
Disclosure rules and court decisions are moving
Treasury and the IRS issued final micro-captive reportable-transaction regulations in January 2025. A federal district court decision in April 2026 vacated portions of those rules, including the listed-transaction treatment at issue in that case. Appeal, further guidance, other disclosure rules, examinations, penalties, and substantive tax doctrines may still affect a transaction.
Do not present Section 831(b) as a product feature
Before formation, renewal, premium payment, election, disclosure, or exit, obtain current advice from independent captive counsel, tax counsel, an actuary, and a qualified captive manager. A regulatory license does not establish federal tax deductibility.
Shared employment responsibilities by contract
A Professional Employer Organization creates a coemployment relationship
A Professional Employer Organization provides professional employer services through a written agreement under which the PEO and client share specified employment responsibilities for covered employees. The client continues to direct its business and day-to-day operations; the PEO commonly handles allocated functions such as payroll processing, payroll tax administration, benefits, human-resources support, and workers’ compensation arrangements.
Coemployment does not mean every duty transfers to the PEO. The Texas Labor Code, professional employer services agreement, benefit-plan documents, insurance policies, workplace facts, and other federal and state laws determine each party’s responsibility.
Scale and systems
A PEO may consolidate payroll, benefits, reporting, HR processes, and safety resources for many client companies.
Workplace control remains
The client generally manages the business, supervises work, selects workers, controls the premises, and retains duties that cannot be delegated by contract.
Texas Department of Licensing and Regulation
A PEO with even one covered employee in Texas must be licensed
Texas regulates PEOs under Labor Code Chapter 91 and 16 Texas Administrative Code Chapter 72. The term replaced the older “staff leasing services” terminology. TDLR issues a full PEO license and a limited license. The limited license is restricted to an out-of-state PEO assigning 50 or fewer employees in Texas.
Audited financial statements must demonstrate working capital
| Assigned employees | Required positive working capital |
|---|---|
| Fewer than 250 | $50,000 |
| 250 through 750 | $75,000 |
| More than 750 | $100,000 |
If a PEO has negative working capital, TDLR requires a surety bond, letter of credit, or guaranty equal to the negative working-capital amount plus the positive working capital required for its assigned-employee count. The applicant or license holder must use TDLR’s required form and documentation.
Verify the exact licensed entity and name. Confirm the PEO’s Texas license, legal name, any limited-license restriction, financial assurance, controlling persons, agreement entity, benefit sponsor, and workers’ compensation policyholder. Brand names and affiliated entities are not interchangeable.
Coverage is optional for private Texas employers
A PEO arrangement does not automatically provide workers’ compensation
TDLR states that either the PEO or the client may offer workers’ compensation insurance to covered employees, but coverage is optional. A PEO does not have to obtain or offer workers’ compensation simply to hold a full or limited Texas PEO license.
If coverage is offered, the professional employer services agreement must state whether the PEO or client is responsible for maintaining it. The PEO must submit a workers’ compensation certificate of insurance to TDLR with its license application and renewal when it offers coverage.
Verify the policy—not only the certificate
- Identify the insurer, named insured, policy number, dates, states, limits, and any deductible or retrospective plan.
- Confirm the client and covered workforce are included under the insurer’s PEO endorsement, client policy, multiple-coordinated-policy structure, or other approved arrangement.
- Reconcile legal entities, work locations, employee counts, class codes, payroll, owners, subcontractors, temporary labor, remote employees, and employees working outside Texas.
- Determine who reports payroll, injuries, hires, terminations, acquisitions, new states, and changes in operations—and by what deadline.
- Review experience-rating treatment, premium audit, claims access, safety services, cancellation, termination, tail claims, and replacement coverage.
A certificate is evidence, not the coverage contract
It does not amend the policy or prove that every worker, location, state, or operation is properly included. Obtain and review the applicable policy provisions, endorsements, client-level evidence, and agreement allocation.
Three different service models
PEOs, staffing companies, and payroll vendors solve different problems
| Model | Core relationship | Workers | Insurance and employment implication |
|---|---|---|---|
| Professional Employer Organization | Coemployment under a professional employer services agreement. | Generally covers all or a majority of an existing client workforce, division, or work unit. | The PEO and client share allocated employer responsibilities. Coverage and benefit obligations must be verified under the agreement and policies. |
| Temporary Staffing Company | The staffing company supplies workers to fill temporary, project, seasonal, or supplemental roles. | Workers are recruited and assigned by the staffing company rather than moving the client’s existing workforce into coemployment. | The staffing agreement, direction and control, special-employer doctrine, alternate-employer endorsements, and state law affect workers’ compensation and liability. |
| Payroll Service Provider | Administrative vendor relationship. | The client’s employees remain employed by the client; the vendor processes payroll and related filings. | Processing payroll does not by itself make the vendor an employer, sponsor benefits, or provide workers’ compensation. |
Names can mislead. Some organizations offer several services through different affiliates, and some staffing or administrative arrangements may be mislabeled as “PEO.” Determine the actual legal employer relationships, licensed entities, contracts, payroll reporting, supervision, benefit sponsorship, and insurance structure.
A disciplined review process
Questions to ask before recommending a retained-risk or PEO structure
What problem is the client solving? Premium volatility, unavailable coverage, cash flow, claim control, multi-entity coordination, benefits access, administrative scale, or another objective?
How much loss can the client absorb? Test expected, adverse, aggregate, catastrophe, long-tail, and credit scenarios—not only the actuarial mean.
Who is legally obligated to pay and administer claims? Map the insured, employer, captive, fronting carrier, excess carrier, PEO, client, TPA, counsel, and guarantor.
What collateral and capital will be trapped? Project security by year and define how it is adjusted, substituted, drawn, and released.
Where can coverage fail to align? Compare policy periods, triggers, retentions, defense, aggregates, exclusions, states, entities, employees, and excess attachment.
What happens at exit? Address runoff, adverse development, assessments, tail coverage, collateral, claims access, payroll and employee data, benefit continuation, and replacement insurance.
Which specialists must approve the structure? Coordinate insurance, regulatory, employment, tax, ERISA, actuarial, accounting, claims, safety, and finance advice.
Document the recommendation and its limits. Record alternatives, assumptions, loss projections, coverage comparisons, collateral, fees, financial-strength information, tax and legal referrals, client decisions, and the items that require annual revalidation.
Primary authorities and official guidance
Sources
Requirements and tax treatment can change. Use the linked authority in effect for the transaction, policy period, license, or tax year.
Texas Department of Insurance — Certified Self-InsurancePrivate-employer qualifications, application, security, excess insurance, and continuing requirements.
Texas Department of Insurance — Workers’ Compensation Self-Insurance GroupsGroup formation, association sponsorship, joint-and-several liability, and regulation.
Texas Labor Code — Chapter 407Certified self-insurance and workers’ compensation self-insurance groups.
Texas Department of Insurance — Captive Insurance CompaniesTexas licensing application, forms, governing statute, and rules.
Texas Insurance Code — Chapter 964Texas Captive Insurance Act.
Texas Department of Licensing and Regulation — PEO General InformationCoemployment definitions, license requirement, and full and limited licenses.
Texas Department of Licensing and Regulation — PEO Financial Security RequirementsAudited statements, working-capital thresholds, and security for negative working capital.
Texas Department of Licensing and Regulation — PEO Employer/Employee BenefitsWorkers’ compensation, welfare plans, and responsibility allocation.
Texas Labor Code — Chapter 91Professional Employer Organizations.
Texas Government Code — Chapter 791Interlocal Cooperation Contracts.
26 U.S.C. § 831Federal tax rule for certain nonlife insurance companies, including the Section 831(b) election.
IRS Revenue Procedure 2025-13Procedure for certain small insurance companies to revoke a Section 831(b) election.
26 C.F.R. § 1.6011-10Micro-captive listed-transaction and transaction-of-interest rule; confirm the current effect of subsequent litigation and guidance.
Liability Risk Retention Act — 15 U.S.C. Chapter 65Federal framework governing Risk Retention Groups and purchasing groups.