ICHRA affordability and why it decides everything

Affordability is the hinge of the whole arrangement. It determines whether employees keep access to premium tax credits or rely on your contribution.

What affordability means here

An ICHRA offer is generally considered affordable when the employee's required contribution for a defined reference plan, after the ICHRA amount, falls at or below a percentage of household income set annually in federal rules.

The reference plan is typically the lowest-cost Silver plan available to the employee in their rating area. Because that varies by county and age, affordability can differ across a single team.

Why it controls the subsidy question

If the offer is affordable, the employee generally cannot claim a premium tax credit, whether or not they accept the ICHRA. If it is unaffordable, they may opt out and claim a credit.

That makes affordability the deciding variable for lower-income employees, and the first thing to model when designing the contribution.

Age and geography move the answer

Individual premiums rise with age and vary by rating area, so a flat contribution can be affordable for a young employee in one county and unaffordable for an older employee in another.

Rules permit varying the contribution by age and family size within limits, which lets employers even out the outcome across a diverse team.

The percentage changes annually

The affordability percentage is indexed and adjusted for each plan year. A design that was affordable last year is not automatically affordable this year.

Rerun the model at each renewal rather than carrying the prior year's contribution forward on autopilot.

Document the analysis

Keep records of the reference premiums used, the contribution schedule, and the affordability determination method for each plan year.

If the design is ever questioned, contemporaneous documentation is the difference between an explanation and a reconstruction.

Frequently asked questions

Which plan is used as the reference?

Generally the lowest-cost Silver plan available to the employee in their rating area, under the method set in federal rules. Confirm the current standard for the plan year.

Can employers use a safe harbor for income?

Federal rules provide safe harbors for determining household income in this context. A qualified advisor can confirm which apply to your situation.

Can the contribution vary by employee?

It can vary by permitted class and, within a class, by age and family size within the limits set in the rules. Arbitrary individual variation is not permitted.

What if the offer is unaffordable?

The employee may opt out of the ICHRA and pursue a premium tax credit if otherwise eligible. They cannot use both.

General educational information only, not legal or tax advice. Affordability standards, indexed percentages, and safe harbors are set by federal rules and change over time. Consult qualified benefits, tax, and legal advisors.

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