How Does ICHRA Reimbursement Work? A Step-by-Step Guide for Employers

• Federal rules in 26 CFR 54.9802-4 require proof of individual coverage for the plan year and again with each reimbursement request.
• Proof can be a third-party document, such as an insurance card or Exchange document, or a participant attestation that can be built into the reimbursement form.
• An employer can rely on that proof unless it has actual knowledge the employee is not enrolled (26 CFR 54.9802-4).
• If an employee's coverage lapses, reimbursement stops and the unspent allowance does not pay out (Word and Brown, 2026).
• The 2026 ICHRA affordability line is 9.96% of household income, and it rises to 10.22% in 2027 (healthinsurance.org, 2026).

Employers who add an ICHRA often ask the same thing next: how does the money actually move? The answer is a repeating cycle, and the proof-of-coverage step is where most mistakes happen. This guide walks through each step in plain terms.

What is ICHRA reimbursement?

ICHRA reimbursement is the money an employer repays an employee for individual health insurance premiums, up to a monthly allowance the employer sets. An ICHRA, or individual coverage HRA, lets each employee shop for their own plan instead of joining one group plan. Our full guide to how an ICHRA works→ covers the setup.

The reimbursement itself is the part employees feel. It is the check, or payroll deposit, that offsets what they paid the insurance company. Since September 3, 2026, federal agencies also call this arrangement a CHOICE Arrangement. The rules in this guide apply under either name (Groom Law Group, September 2026).

How do ICHRA reimbursements work step by step?

An ICHRA reimbursement follows five steps: set the allowance, employee buys a plan, employee proves coverage, employee submits the premium, and the employer repays it. The cycle then repeats each month.

1. The employer sets the allowance. The employer picks a monthly amount for each employee class. There is no government minimum or maximum.
2. The employee buys an individual plan. The plan can be on or off the ACA marketplace. The employee chooses it and pays the carrier directly.
3. The employee proves enrollment. The employee gives the plan administrator proof that the plan is active, as explained in the next section.
4. The employee submits the premium. The employee sends the premium invoice or receipt, often through an administrator's app.
5. The employer repays the employee. The employer reimburses the premium up to the allowance. Anything above the allowance is the employee's cost.

What proof of coverage does an ICHRA require?

An ICHRA must collect proof of individual coverage once for the plan year and again with each reimbursement request, under 26 CFR 54.9802-4. This rule is what keeps an ICHRA tied to real health insurance.

For the plan year, proof is generally due by the first day of the plan year. It can be a third-party document, such as an insurance card, an explanation of benefits, or an Exchange document. It can also be a participant attestation that states the person is or will be enrolled, the coverage start date, and the name of the carrier.

For each reimbursement, the employee must show the covered person stayed enrolled in the month the expense was incurred. A written attestation can do this, and it can be part of the reimbursement form. The employer may rely on this proof unless it has actual knowledge that the person is not enrolled (26 CFR 54.9802-4).

How often should an employer pay ICHRA reimbursements?

Most employers reimburse monthly, because individual plan premiums are billed monthly. Monthly payment also matches the proof rule, since each reimbursement needs proof of coverage for that month.

Some administrators offer recurring reimbursement. The employee submits a recurring premium claim once, then the system pays the same amount each month until the premium or coverage changes. The proof rule still applies, so the administrator tracks the enrollment month by month.

The tax treatment is the reason employers like the process. ICHRA reimbursements for qualifying premiums are not subject to payroll taxes, and the employer can deduct the cost (healthinsurance.org, 2026).

What happens if an employee's coverage ends?

If an employee's individual coverage ends, the ICHRA reimbursement stops. The employee is no longer eligible, and the unspent allowance does not pay out in cash (Word and Brown Compliance, 2026).

Employers should set a simple rule in the plan document. Reimbursements pause when coverage lapses, and they resume only when the employee proves a new active plan. Keeping this written down prevents arguments later.

An ICHRA is also a group health plan under ERISA, so COBRA can apply when an employee leaves. The administrator should flag this when someone is terminated.

What if the premium costs more than the allowance?

If the premium is higher than the allowance, the employee pays the difference. In one case that gap can be paid with pre-tax payroll dollars through a Section 125 premium only plan. This works only when the employee buys the plan off the ACA marketplace (healthinsurance.org, 2026).

Take a made-up example. An employee buys an off-exchange plan for $600 a month against a $450 allowance. The $150 gap paid pre-tax cuts employer FICA by 7.65%, or about $11.48 a month for that employee. The employee also skips income tax and their own 7.65% FICA on the same $150. Our guide to ICHRA and Section 125 together→ explains the rules.

An employer who wants this layer needs a written Section 125 plan. Benecor Health sets up that plan alongside the ICHRA so the pre-tax step does not add payroll work.

What are the most common ICHRA reimbursement mistakes?

The most common mistakes are paying without proof of coverage, skipping the plan year attestation, and treating reimbursements as wages in payroll. Each mistake is easy to prevent with a clear process.

• Paying before verifying. Check coverage proof before the first payment, and again each month.
• No written plan. An ICHRA needs a plan document and a notice to employees before the plan year. See our ICHRA requirements guide→.
• Ignoring class rules. Employees in the same class must get the ICHRA on the same terms.
• Underestimating admin cost. Most employers hire an administrator. Our ICHRA administration cost guide→ lists published rates.

Before you commit, read our ICHRA pros and cons→ to confirm it fits your team.

Sources: IRS, Treasury, DOL and HHS, 26 CFR 54.9802-4, Special rule allowing integration of HRAs with individual health insurance (eCFR, 2026); Word and Brown Compliance Wiki, ICHRA Substantiation and Operational Requirements (2026); healthinsurance.org, Individual coverage HRA (ICHRA) glossary (2026); Groom Law Group, Same ICHRA, New Name: Meet the CHOICE Arrangement (September 2026).