ICHRA Explained: How Individual Coverage HRAs Work for Florida Employers

What an ICHRA is: the defined-contribution flip

A traditional group plan is a defined benefit: the employer picks one policy and everyone lives with it. An Individual Coverage HRA is a defined contribution: the employer sets a tax-advantaged monthly allowance, and employees who enroll in ACA-compliant individual coverage — through or outside the Marketplace — or Medicare Part A and Part B, or Medicare Part C (Medicare Advantage) may receive tax-free reimbursement, up to the available allowance, for substantiated expenses permitted by the arrangement while maintaining qualifying coverage. The employer’s cost becomes predictable; the plan choice moves to the person using it. ICHRAs have been available since 2020 under federal rules created in 2019, and employers of any size can offer one.

Three ground rules frame the design. There is generally no statutory minimum or maximum contribution — the allowance is the employer’s call. The ICHRA must be offered on the same terms to everyone within a permitted employee class, though allowances may increase by age (generally up to a 3-to-1 ratio) and by family size. And an employer generally cannot offer the same class a choice between the ICHRA and a traditional group plan — each class gets one or the other, which is where the class rules below come in. Employees must also be permitted to opt out at least annually, a right tied directly to the premium-tax-credit interaction later in this guide.

Employee classes and minimum class sizes

Classes are how an ICHRA distinguishes among employees without discriminating. Federal rules define the permitted classes — including full-time, part-time, salaried, hourly, seasonal, employees in a waiting period, temporary staffing-firm employees, employees in different geographic rating areas, and certain combinations. An employer can offer different allowances to different classes — say, one amount for full-time staff and another for part-time — or offer the ICHRA to some classes only, provided everyone within a class is treated on the same terms.

The guardrail is the minimum class size rule, which generally applies when an employer offers a traditional group plan to one class and an ICHRA to another, using certain class types such as full-time versus part-time, salaried versus hourly, or geography smaller than a state. In those cases the ICHRA class generally must contain at least 10 employees for employers with fewer than 100 employees, 10% of the workforce for employers with 100 to 200, and 20 for larger employers. The purpose is to keep employers from steering a handful of high-cost employees into the individual market; the practical effect for small businesses is that split designs need enough people on each side. The federal minimum-class-size rule generally applies only to specified class combinations when an employer offers a traditional group plan to some employees and an ICHRA to others. Employers should verify whether the rule applies to their proposed classes and workforce.

The employee side: individual coverage and the SEP

The employee’s obligation is real coverage: participation generally requires enrollment in ACA-compliant individual health insurance, or Medicare Part A and Part B, or Medicare Part C (Medicare Advantage) — and family members whose expenses will be reimbursed generally must be covered too. Short-term plans, health care sharing ministries, and similar arrangements generally do not qualify, a line that matters in Florida where such products are widely marketed; our short-term insurance guide explains why the categories differ. An employee who drops individual coverage mid-year generally loses ICHRA eligibility until re-enrolled.

A new ICHRA offer or a change in ICHRA eligibility may create a Marketplace Special Enrollment Period under the applicable rules. The enrollment window and coverage effective date depend on the ICHRA start date and Marketplace rules. Employees should confirm their deadline and coverage effective date through the Marketplace. In practice this is where employees need the most help: choosing an individual plan county by county is exactly the comparison covered in our individual health insurance guide, now with an employer allowance attached.

Affordability and the premium tax credit

The affordability test is the hinge the whole arrangement turns on. For plan years beginning in 2026, an ICHRA offer is generally affordable when the employee’s cost for the applicable lowest-cost silver plan for the employee under the federal ICHRA affordability rules, for self-only coverage, minus the monthly ICHRA allowance, does not exceed 9.96% of household income, per the IRS. Because employers rarely know household income, IRS safe harbors — W-2 wages, rate of pay, and the federal poverty line — are generally available for the test. For applicable large employers, an ICHRA that is offered to the required full-time employees and is affordable under the applicable rules may help satisfy the employer shared-responsibility requirements. The employer must still apply the complete offer, reporting, dependent-coverage, and affordability rules. Smaller employers face no mandate but the same test still drives the employee-side consequences.

Those consequences are an either/or. An employee generally cannot receive both ICHRA reimbursements and a Marketplace premium tax credit for the same months, regardless of the allowance amount. If the offer is affordable, the employee generally cannot claim the credit even by declining. If the offer is unaffordable, the employee may opt out and claim the credit if otherwise eligible — but may never hold both. That is why the annual opt-out right and the advance notice exist: employees need the numbers to choose. And the choice has teeth — when an ICHRA offer is unaffordable, an employee who is otherwise eligible may compare opting out and claiming a Marketplace premium tax credit with accepting the ICHRA, confirmed through the Marketplace’s official determination rather than assumption. Allowances should be retested every year: the percentage, the benchmark silver premiums, and employees’ circumstances all move.

Reimbursement mechanics, documentation, and notices

ICHRA administration depends on notices, plan documents, substantiation, and reimbursement procedures. Reimbursements cover individual-coverage premiums, and an appropriately integrated ICHRA may reimburse eligible Medicare premiums and other qualified medical expenses according to the plan terms. Substantiation is required: proof that each participant has qualifying coverage, substantiated annually and through reasonable procedures for each reimbursement request, which may include an attestation as permitted by the federal rules. When permitted by the applicable tax rules and plan documents, an employer may allow employees to pay the unreimbursed portion of eligible off-Marketplace individual-health-insurance premiums through a compliant cafeteria plan. Marketplace premiums cannot be paid through a cafeteria plan. Medicare-premium reimbursement and payroll arrangements require separate review under the ICHRA, tax, and Medicare rules.

Notices anchor the compliance calendar: for employees eligible at the beginning of the plan year, the required ICHRA notice generally must be provided at least 90 days before the plan year begins. Different timing rules apply when an employee becomes eligible later or when an employer begins offering an ICHRA on a timetable addressed by the regulations. The notice must describe the allowance, the affordability and premium-tax-credit interaction, the opt-out right, and the substantiation rules. An ICHRA is a group health plan, generally subject to ERISA plan-document and summary requirements for covered employers. Most businesses hire an ICHRA administrator to run notices, substantiation, and reimbursements — the model’s flexibility is real, and so is its paperwork.

COBRA and Medicare interaction

COBRA attaches to the HRA, not the insurance: because the ICHRA is a group health plan, COBRA continuation generally applies to the ICHRA benefit itself for employers subject to COBRA — when federal COBRA applies and a qualifying event occurs, a qualified beneficiary may have the right to elect continuation coverage under the ICHRA by paying the applicable COBRA premium, subject to the plan and COBRA rules. The individual insurance policy is a separate contract: a job change does not automatically terminate the employee’s individual policy, provided the employee continues paying the premium and the policy otherwise remains in force. Employers below COBRA’s threshold should confirm how continuation rules apply to their situation.

Employees enrolled in Medicare Part A and Part B, or Medicare Part C (Medicare Advantage) can generally participate, and an appropriately integrated ICHRA may reimburse eligible Medicare premiums according to the plan terms — subject to specific integration requirements. Employers must also comply with the applicable Medicare Secondary Payer and nondiscrimination rules. The effect depends on employer size, employee status, ICHRA design, and the coverage offered. For businesses with Medicare-age employees, this corner of the rules is dense enough that the administrator or counsel should confirm the design; our Medicare turning-65 checklist covers the employee’s side of that timing.

Employer and employee tax treatment

Employer tax treatment depends on the arrangement, business structure, plan documents, and applicable tax rules. Properly structured and substantiated ICHRA reimbursements may generally be deductible by the employer and excluded from federal payroll taxes. Employers should confirm deductibility, payroll treatment, cafeteria-plan coordination, and reporting obligations with a qualified tax professional.

Properly substantiated reimbursements for eligible expenses may generally be excluded from the employee’s federal taxable income when all ICHRA and coverage requirements are satisfied — not reported as wages, not subject to income or payroll taxes. Reimbursements without qualifying coverage, or without substantiation, may lose the favored treatment. As throughout this guide, tax outcomes depend on the specific business and employees — the design belongs with a qualified tax professional alongside the benefits conversation, and none of this article is tax advice.

Florida notes

ICHRA suitability depends partly on the individual-market plans available where each employee resides. Carrier availability, premiums, provider networks, and plan designs can vary by county and rating area. Before adopting an ICHRA, an employer should review representative individual-market options across the locations where employees live rather than relying only on the employer’s business address.

Benchmark premiums, affordability percentages, employer allowances, employee household circumstances, and Marketplace tax-credit rules may change from year to year. Employers should compare an ICHRA with available small-group coverage using the same workforce census, locations, contribution budget, and plan year. For more on the traditional group route, see our small group guide; for the individual market employees will shop, see our individual health insurance guide.

When to call a licensed Florida agent

ICHRA decisions run on two comparisons at once: the employer’s — group plan versus allowance, class design, affordability testing — and each employee’s — which individual plan to buy, and whether an opt-out and premium tax credit would serve them better. A licensed Florida agent can work both sides: Insurance Advisors of Florida compares the group carriers and the individual-market plans it is authorized and contracted to offer in your area against your census, counties, and budget — with no additional agency fee through Insurance Advisors of Florida. The agency does not represent every plan available in your area.

Agents can explain how the rules work and help compare options, but they do not make official determinations — affordability and credit eligibility are determined under IRS rules and by the Marketplace, ICHRA compliance is governed by federal regulations and plan documents, and legal and tax specifics belong with qualified counsel and tax professionals. For the wider employer picture, start with our Small Business Knowledge Center; when you are ready to run numbers, our small business health insurance page explains how to get started.

People also ask about ICHRAs

Can an ICHRA reimburse coverage through a spouse’s employer?

Generally no — the arrangement integrates with individual coverage, or with Medicare Part A and Part B, or Medicare Part C (Medicare Advantage), and a spouse’s group plan is neither. An employee covered under a spouse’s employer plan generally opts out of the ICHRA instead. Premiums for an individual-market policy covering the employee’s family members are generally reimbursable when those family members are enrolled in qualifying individual coverage.

Is there a minimum or maximum ICHRA contribution?

Generally no statutory minimum or maximum — the employer sets the allowance. The real constraints are structural: same terms within each class (with age and family-size variation), the affordability math for mandate and credit purposes, and the market reality that the employer should evaluate whether the allowance meaningfully supports the available individual-market premiums and the organization’s benefit objectives.

Can a business offer both a group plan and an ICHRA?

Not to the same class of employees — each class gets one or the other. Split designs across different classes are generally permitted, subject to the minimum class size rules when applicable. The minimum-class-size rules generally apply only to specified arrangements that divide employees between traditional group coverage and an ICHRA.

What happens if an employee never buys individual coverage?

They generally cannot participate — qualifying individual coverage — or Medicare Part A and Part B, or Medicare Part C (Medicare Advantage) — is the entry ticket, substantiated annually and through reasonable procedures for reimbursement requests. An employee who declines to enroll simply forgoes the benefit for that year, and one who drops coverage mid-year generally loses eligibility until re-enrolled.

Do employees get to keep their Marketplace subsidy with an ICHRA?

Not alongside it. Accepting ICHRA reimbursements generally ends premium-tax-credit eligibility, and an affordable offer generally ends it even if declined. When an ICHRA offer is unaffordable, an employee who is otherwise eligible may opt out and claim the credit — a determination made officially through the Marketplace.

ICHRA rules, affordability percentages, and individual-market options vary by year and county, and federal rules and pending legislation can change — the affordability figures here are the 2026 amounts and are reviewed manually. Insurance Advisors of Florida cannot guarantee eligibility, affordability outcomes, premium tax credit eligibility, tax outcomes, or compliance results — IRS rules, federal regulations, plan documents, and official Marketplace determinations govern. This article is intended for educational purposes and is not legal, tax, or medical advice; consult a qualified tax professional or counsel about your business’s specific situation. We do not offer every plan available in your area. Please visit HealthCare.gov for information on all Marketplace options.