ICHRA: Individual Coverage HRA Explained

The Individual Coverage Health Reimbursement Arrangement (ICHRA) is a federally authorized employer benefit tool that allows organizations of any size to reimburse employees tax-free for individual health insurance premiums and qualifying medical expenses. Established by final rules issued jointly by the IRS, Department of Labor, and Department of Health and Human Services in June 2019, the ICHRA took effect for plan years beginning January 1, 2020. Understanding how it operates — and where it fits relative to other account types — is foundational to any health savings strategy on this site.

Definition and scope

An ICHRA is a category of Health Reimbursement Arrangement defined under IRS Notice 2019-45 and the final rule published at 26 CFR Part 1 / 29 CFR Parts 2510 and 2590 / 45 CFR Parts 144, 146, and 147. It enables an employer to set a defined dollar allowance that employees use to purchase individual health insurance coverage — either through the ACA Marketplace or outside it — and then seek reimbursement for premiums and out-of-pocket costs.

The critical definitional boundary is coverage status: to participate in an ICHRA, an employee must be enrolled in qualifying individual health coverage (QHC) or Medicare. Employers cannot offer the same class of employees a choice between an ICHRA and a traditional group health plan; the two arrangements are mutually exclusive within any defined employee class (CMS, Individual Coverage HRA FAQs).

The ICHRA has no statutory annual contribution cap — an employer may set any allowance amount. This distinguishes it from the Qualified Small Employer HRA (QSEHRA), which is capped annually by statute. For the regulatory context governing these arrangements, the IRS remains the primary enforcement authority, with plan design also subject to ERISA and ACA non-discrimination provisions.

How it works

The ICHRA mechanism operates in discrete phases:

Employer design. The employer selects which employee classes will be offered the ICHRA, sets an annual reimbursement allowance for each class, and defines the plan year. Allowances may vary by class and — within a class — by age (up to a 3-to-1 ratio between oldest and youngest employees) and family size (29 CFR § 2590.702-2).
Employee enrollment. Each eligible employee independently selects and purchases a qualifying individual health insurance plan. Enrollment in the individual market — including ACA Marketplace plans — satisfies the QHC requirement.
Substantiation. Employees submit documentation of their insurance enrollment and incurred expenses. Employers (or third-party administrators) verify that claimed expenses qualify under IRS Publication 502 (IRS Publication 502).
Reimbursement. The employer reimburses the employee up to the plan allowance. Reimbursements are excluded from the employee's gross income and are deductible as a business expense for the employer under IRC § 106.
ACA premium tax credit interaction. An employee offered an ICHRA that is deemed "affordable" under the ACA affordability test is ineligible for the ACA premium tax credit (PTC) for that plan year. Affordability is determined relative to the employee's household income — specifically, the lowest-cost silver plan premium in the employee's rating area, minus the monthly ICHRA allowance, must not exceed the applicable ACA affordability percentage (IRS Revenue Procedure 2021-36 sets the annual threshold figure). Employees who opt out of an unaffordable ICHRA may remain eligible for the PTC.

Common scenarios

Scenario 1 — Small employer replacing group coverage. A business with 18 full-time employees finds its small-group premium renewal unmanageable. The employer establishes an ICHRA with a $500/month allowance per employee. Employees select plans on the individual market; the employer reimburses premiums up to $500 per month. The employer's health benefit cost becomes fixed and predictable.

Scenario 2 — Multi-location workforce with geographic variation. A company operating in 12 states faces dramatically different group premium rates by region. By using an ICHRA, each employee purchases a locally priced individual plan; the employer can vary allowances by class without administering multiple group contracts.

Scenario 3 — Seasonal or part-time worker classes. The final rule permits employers to define up to 11 employee classes, including part-time workers and seasonal employees (26 CFR § 54.9802-4). A retailer may offer full-time employees a $600/month ICHRA while offering part-time staff a $250/month allowance — different classes, different amounts.

Decision boundaries

ICHRA vs. QSEHRA. The QSEHRA is available only to employers with fewer than 50 full-time equivalent employees (those not subject to the ACA employer mandate) and carries a statutory cap — $6,150 for self-only coverage and $12,450 for family coverage in 2024 (IRS Revenue Procedure 2023-23). The ICHRA has no size restriction and no contribution cap, making it applicable to large employers as well.

ICHRA vs. traditional group plan. A group plan pools risk across the workforce; the employer bears premium exposure. The ICHRA converts health benefits to a defined contribution model — the employer's financial obligation is capped at the chosen allowance. Employees absorb premium variation but gain individual plan portability.

ICHRA vs. excepted-benefit HRA. An excepted-benefit HRA does not require QHC enrollment and is limited to $2,100 annually (indexed). It cannot reimburse individual insurance premiums. The ICHRA may reimburse premiums but requires documented individual coverage enrollment.

For employers designing benefit structures, the types of HRAs overview provides a classification-level comparison across all major HRA variants.

References

The law belongs to the people. Georgia v. Public.Resource.Org, 590 U.S. (2020)