Who Is Eligible for Group Health Insurance in Texas?

Texas small employers have 2–50 employees, regardless of hours worked. If a small employer provides health insurance, it must offer coverage to all employees working at least 30 hours weekly and their dependents. Owners can enroll when at least one employee enrolls. Carrier participation rules and federal employer obligations require separate checks.

This 2026 guide gives Houston employers a practical framework. It is not a substitute for the carrier contract or legal and tax advice. Definitions and annual federal amounts can change, so confirm current-year figures and carrier-specific requirements before enrollment. Our small-business health insurance guide covers the broader plan-selection process.

Texas small-group status generally starts with 2–50 employees

The Texas Department of Insurance eligibility guide defines a small employer as a business with 2–50 employees, regardless of hours worked. This market-size count differs from the number who enroll and from the federal full-time-equivalent test. Provide a complete census, including part-time workers, owners and related entities, so the carrier can document the classification.

A legitimate employer-employee relationship is central to group coverage. A business may need payroll records, wage and tax filings, formation documents, ownership records, and other proof. A carrier may decline to treat a business as an eligible small group if the required employment relationship or documentation is missing. Verify the counting method with the carrier instead of assuming that the company name or tax return settles the question.

Texas does not require every employer to offer coverage

There is no general Texas law that requires every small employer to provide group health insurance. A qualifying small employer can choose whether to sponsor coverage. Once it does, the plan must follow applicable federal and state rules, its written eligibility terms, and the carrier contract. Avoid telling employees that every Texas employer is legally required to offer a plan.

The Affordable Care Act (ACA) uses a separate test for an Applicable Large Employer (ALE): generally an average of at least 50 full-time employees, including full-time equivalents, during the previous year. Related employers may need aggregation. The IRS ALE rules determine status; ALEs may face shared-responsibility payments when qualifying offers are missing and a full-time employee receives a premium tax credit.

For ALE purposes, full time generally means an average of at least 30 hours of service per week or 130 hours in a month. That federal measurement rule does not automatically rewrite every carrier's small-group eligibility rules. Employers near the threshold should confirm their 2026 ALE status and current affordability percentage with their broker, benefits counsel, payroll adviser, or tax professional.

Employee eligibility when coverage is offered

For Texas small-employer coverage, employees working at least 30 hours per week must be offered coverage, along with their dependents. This is not simply an optional class a business may narrow to favored job titles. The written plan and enrollment process must reflect this obligation; review variable-hour, temporary, seasonal and leased-worker facts with the carrier.

Apply eligibility consistently rather than choosing individuals based on health or expected claims. Keep the enrollment system, payroll deductions, handbook and carrier application aligned. Other market segments may have different class provisions; confirm them without importing those provisions into Texas small-employer coverage.

The 90-day waiting-period limit

A group health plan generally cannot impose a waiting period longer than 90 calendar days after an otherwise eligible employee satisfies the plan’s substantive eligibility conditions. Coverage must be effective by the 91st day. The Department of Labor waiting-period guidance explains the federal limit; three calendar months can exceed it.

The limit does not require coverage for someone who has not yet met a valid eligibility condition, such as being in an eligible job class or completing a permitted hours-based condition. Orientation periods and variable-hour measurement methods have their own rules. Coordinate the carrier effective-date options with the legal limit before publishing a handbook statement or offer letter.

Dependent coverage is not one universal package

Texas small employers offering coverage must also offer dependent coverage. If a plan offers dependent-child coverage, federal law generally requires eligibility until age 26 regardless of student, marital, financial-dependency or residency status. See the Department of Labor dependent-coverage guidance and confirm the plan’s relationship and documentation definitions.

Domestic partner coverage, working-spouse provisions, dependent verification, and the tax treatment of particular dependents require plan-specific review. ALE rules also distinguish dependent children from spouses when evaluating the federal offer requirement. State the plan's actual terms rather than promising coverage to anyone an employee financially supports.

Owner enrollment depends on facts and carrier rules

A business owner can enroll in a Texas small-employer plan if at least one employee also enrolls, according to TDI. Owner enrollment is not the same as having an owner-only group. Confirm the employment relationship and accepted payroll or tax evidence with the carrier before quoting; ownership also affects the tax treatment of premiums.

Some carrier and market rules require at least one eligible common-law employee who is not simply the owner or the owner's spouse. A group made only of owners may be handled differently. Ask the carrier what payroll, tax, ownership, and marriage documentation it requires before building the proposal around owner coverage.

Carrier participation and contribution rules

Carriers commonly require the employer to contribute toward employee coverage and require a certain share of eligible employees to enroll, subject to permitted waivers such as other group coverage. The percentages, waiver evidence, and timing vary by carrier and product. A group that qualifies under Texas law can still miss a carrier's participation requirement.

Build a census that identifies each eligible employee, enrollment decision, valid waiver, coverage tier, work location, and hire date. Do not count an ineligible worker as a waiver. Recheck the calculation when staffing changes and at renewal. For a related planning checklist, read our Houston small-business insurance requirements article.

Confirm eligibility before the effective date

1. Count employees separately for Texas market size and federal ALE status.
2. Identify employees working at least 30 hours weekly, dependents and enrolling owners.
3. Document waivers, contribution and carrier participation approval.
4. Confirm enrollment deadlines and the coverage start date in writing.

Before selecting a plan, have the carrier confirm group size, eligible classes, owner status, contribution, participation, waiting period, and dependent terms in writing. Keep the approved application and plan documents with your benefits records. Primary Care Insurance Solutions (PCI Solutions) helps Houston employers compare carrier requirements and explain enrollment responsibilities. Get a Quote to review coverage for your team.

Use our small- versus large-group comparison to distinguish rating rules, and the Texas employer buyer’s guide to plan the purchase.