ALEs Are Moving to ICHRA. Here's What the Transition Actually Looks Like.

Applicable large employers switching to ICHRA are seeing employer cost reductions of 30–40% per employee, and over 80% renew after year one. But the transition has real compliance weight, especially on ACA reporting, and most employers underestimate what's involved before they sign anything.

Why are so many ALEs suddenly looking at ICHRA?

ICHRA has been available since January 1, 2020, created under regulations issued in 2019. It took a few years for platforms to mature and advisors to get comfortable with it.

According to HRA Simple's review of HRA Council data, ALE adoption grew 39% year-over-year on platforms that reported in both years. That's up from 34% growth the prior year. Momentum is accelerating, not plateauing.

Awareness is catching up too. Employer awareness of ICHRA jumped from 54% to 79% in a single year, per the Zizzl Health 2026 ICHRA Report.

Did employers have a group plan before switching, and what happened to cost?

For ALEs, yes, almost always. The story is different for small employers, where over 66% of small businesses offering ICHRA in 2026 had never previously offered any health coverage at all, according to HRA Simple / HRA Council 2026 data. ALEs come from a different starting point. They had a plan. They made a deliberate switch.

On cost, the data is directionally clear. Employers switching to ICHRA report 30–40% reductions in per-employee cost. But that number is a function of the allowance you set, not a guarantee baked into the structure. Set your allowance close to what you were paying per employee on the group plan, and you won't see those savings.

Employee spend depends on the individual market where they live. In some markets, employees find richer coverage for the same or less. In others, it's a harder trade. Our article on ICHRA allowance versus premium tax credit employee math walks through why that calculation matters more than most employers realize.

How did successful transitions handle communication and timing?

The employers who struggle are the ones who treat ICHRA as a benefits admin change. It's not. For employees, it's a fundamentally different relationship with health insurance. They're now buying their own plan. That requires explanation, support, and time.

Ninety days of advance notice is a floor, not a ceiling. The formal ICHRA notice requirement for January 1 plans must be delivered by October 3, 2026. Missing that date isn't a soft compliance miss. It creates exposure. See our breakdown of the ICHRA notice deadline and what it requires.

Communication cadence matters. One announcement in open enrollment isn't enough. Employees need to understand what a qualified health plan is, how to shop on the individual market, and what happens if they don't enroll.

Most employers pair ICHRA with a shopping platform or administrator specifically because of that complexity.

Are ALEs still subject to ACA reporting after switching to ICHRA?

Yes. Completely. This is the piece that catches employers off guard.

Switching to ICHRA doesn't eliminate your ACA employer mandate obligations as an ALE. You still file Forms 1094-C and 1095-C. The difference is how affordability is calculated. Under ICHRA, affordability is tested against the lowest-cost silver plan available on the exchange in the employee's rating area, not against a group plan premium. That's a meaningful mechanical difference, and getting it wrong creates the same penalty exposure as getting it wrong on a group plan.

Read our full breakdown on ICHRA compliance obligations before you assume the reporting burden got lighter. It didn't. It got different.

Is ICHRA actually sticking, or are employers reversing course?

The retention data is the most underreported part of this story. According to the HRA Council 2024 Data Report, more than 80% of employers who adopt an HRA renew it the following year. 80% leaves room for improvement, but in a "new industry", the rate of growth far outweighs the 1/5th of employers not continuing year over year.

Growth numbers support that too. Employers with 500–999 employees grew ICHRA-eligible employees 105% year-over-year. Employers with 1,000 or more employees grew 178%, per Take Command Health's analysis of HRA Council 2026 data. These aren't small employers testing a new idea. These are large organizations making a deliberate, repeatable choice.

Once an employer has lived through a full plan year on ICHRA, defined their allowances, and handled the reporting, most don't go back. The defined-contribution model caps the employer's liability in a way a group plan never could.

What should you do before your next renewal if ICHRA is on the table?

Run the affordability math for your workforce geography before you set an allowance. Understand what Forms 1094-C and 1095-C look like under ICHRA versus your current group plan. Look hard at your current per-employee cost, because the 30–40% reduction figure assumes you're actually moving the allowance to a defined-contribution level, not replicating group spend in a new structure.

The Benefits Blake compliance calendar maps the ICHRA notice deadline against your other September and October obligations. The window is shorter than it looks.

Frequently asked questions

Do ALEs still have to file ACA reporting forms after switching to ICHRA?

Yes. ALEs must still file Forms 1094-C and 1095-C annually. ICHRA satisfies the employer mandate, but it doesn't eliminate ACA reporting. Affordability is calculated using the lowest-cost silver plan in the employee's rating area, which requires geographic data by employee. Errors in that calculation carry the same penalty risk as errors on a traditional group plan filing.

What's the ICHRA notice deadline for a January 1, 2027 plan year?

October 3, 2026. The notice must be delivered at least 90 days before the start of the plan year. For calendar-year plans, that means the October 3 date is fixed. The notice must include the allowance amount, eligibility details, and instructions for how employees can verify marketplace plan availability. Missing it creates compliance exposure.

How does ICHRA affordability work differently than group plan affordability?

Under a group plan, affordability is tested against the employee's required contribution for self-only coverage. Under ICHRA, affordability is tested against the difference between the lowest-cost silver plan premium in the employee's rating area and the monthly ICHRA allowance. If the remaining cost after the allowance exceeds the ACA affordability threshold (10.22% of household income for 2027), the ICHRA isn't considered affordable and the employer risks a penalty. Our article on the 2027 ACA affordability threshold covers that math in detail.

How much advance notice should employees get before an ICHRA transition?

The legal minimum is 90 days before the plan year starts. In practice, the employers with the smoothest transitions start communicating four to six months out. Employees need time to understand the individual market, compare plans, and enroll. Rushing that process drives adverse selection and disengagement. More notice, not less, is the consistent lesson from employers who've done this well.

Where can I see the ICHRA employee class rules that govern who I can and can't include?

ICHRA has 11 legally defined employee classes, and the size rules that govern them are the most common design error employers make. The ICHRA employee classes article on Benefits Blake covers each bucket and the minimum size requirements that determine whether your class design will hold up. You can also use the health plan types resource for a quick comparison of ICHRA against other funding structures.