ICHRA vs. Group Health Insurance for Employers | CafeHealth
What is Individual Coverage HRA (ICHRA)?
An ICHRA (Individual Coverage HRA) lets you hand employees a fixed amount of money each month to go buy their own health insurance, instead of you shopping for, funding, and managing one group plan that's supposed to fit everyone. That's the whole ballgame right there. A traditional group health plan is a defined benefit — you pick the plan design, you absorb the renewal increases, and everyone on your team gets the same coverage whether it fits their life or not. An ICHRA is a defined contribution — you set a dollar amount, employees pick a plan on the individual market that actually works for them, and your cost doesn't move just because your group got older or sicker this year.
Neither approach is automatically better. But if you're a broker fielding renewal sticker shock from a client, or an employer staring down another double-digit premium increase, you need to actually understand the mechanics before you recommend a switch. Let's get into it.
What's the Real Difference Between an ICHRA and a Traditional Group Plan?
A group health plan works like this: your company selects one or a few medical plans from an insurance carrier, negotiates a group rate based on your workforce's size and risk profile, and pays a big chunk of the premium every month. The insurance company prices that premium based on your group's claims history, and renewals can swing wildly — a few expensive claims in one year can mean a double-digit increase the next, regardless of how healthy your business is doing.
An ICHRA flips the funding model. Instead of buying one group policy, you reimburse employees, tax-free, for premiums they pay on individual health plans — either through the ACA marketplace or off-exchange. You decide the contribution amount. That amount can vary by employee class (more on that below), but once you set it, it's fixed. Your cost doesn't ride on anyone's individual claims. The insurance carrier never even talks to you — employees are buying individual-market coverage, which is priced and regulated completely separately from the small-group or large-group market.
This is why people describe the ICHRA vs. group health insurance decision as defined contribution versus defined benefit. With a group plan, you're promising a benefit (a specific plan design) and absorbing whatever it costs to deliver it. With an ICHRA, you're promising a dollar amount and letting the employee decide how to spend it. Both are legitimate ways to offer health benefits under the ACA — the IRS, DOL, and HHS jointly finalized the ICHRA rule in 2019, and it's been usable since January 1, 2020.
Can Any Business Actually Offer an ICHRA, or Are There Size Requirements?
Here's some good news: unlike a QSEHRA, which is capped at 50 or fewer full-time employees, an ICHRA has no employer size limit. A two-person startup and a 2,000-employee manufacturer can both offer one. You also don't need to offer it to your whole company the same way — ICHRA lets you split your workforce into different "classes" and offer different benefits (or different contribution amounts) to each class.
The final rule recognizes 11 permitted employee classes:
●Full-time employees
●Part-time employees
●Employees in a specific geographic location (state or rating area)
●Seasonal employees
●Employees covered by a collective bargaining agreement
●Employees in a waiting period who haven't satisfied it yet
●Non-resident aliens with no U.S.-based income
●Salaried employees
●Non-salaried (hourly) employees
●Temporary employees placed by a staffing firm
●Any combination of two or more of the classes above
There's one wrinkle worth knowing. If you're using certain classes — specifically full-time/part-time or salaried/non-salaried splits — to offer a group plan to one class and an ICHRA to another, the minimum class size rule kicks in, per the joint federal rule published in the Federal Register. If you have fewer than 100 employees, the class needs at least 10 employees. If you have 100 to 200 employees, the class needs to be at least 10% of your total workforce. Over 200 employees, the class needs at least 20 employees. The point of the rule is simple: you can't just carve out your one high-claims employee and push them onto an individual plan while everyone else stays on the group plan.
How Does the Cost Actually Compare — ICHRA vs. Group Premiums?
Predictable Contributions vs. Volatile Renewals
This is usually the number one reason employers start looking at ICHRA in the first place. Group plan renewals are notoriously unpredictable — a handful of large claims, a change in your group's age mix, or just general medical trend can push premiums up double digits in a single year, and you often don't find out until 60 to 90 days before renewal. With an ICHRA, you set the monthly contribution amount yourself, and it only changes when you decide to change it. You can budget a flat dollar figure per employee per month and know exactly what your total benefits spend will be for the year — no surprises, no mid-year scramble to find a cheaper plan with worse coverage.
No IRS Dollar Cap, Unlike QSEHRA
Unlike a QSEHRA, which has a hard annual contribution ceiling set by the IRS each year (for 2025, that's $6,350 for self-only coverage and $12,800 for family coverage, per IRS guidance), an ICHRA has no maximum contribution limit. You can contribute $300 a month or $1,500 a month — it's entirely your call, and you can vary it by age and family size within a class using actuarial tables published by HHS. That flexibility is useful if you want to offer a baseline employer-sponsored benefit without locking yourself into whatever a carrier decides your group's premium should be next year.
What's It Actually Like for Employees Buying Their Own Plan?
This is the part employees worry about most, and it's worth being straight about. Instead of enrolling in whatever plan HR picked, an employee with an ICHRA goes to Healthcare.gov (or their state's exchange) or works with a licensed broker to shop the individual market, pick a plan that fits their doctors, prescriptions, and budget, pay the premium themselves, and then get reimbursed by your ICHRA, tax-free, up to the amount you set. If their plan costs less than your contribution, they generally keep the difference tax-free (within certain rules). If it costs more, they pay the gap out of pocket, often with pre-tax payroll deduction if the ICHRA is paired with a payroll arrangement.
For employees used to a single group plan with no decisions to make, this is a real adjustment. The individual market actually has more plan variety in most counties than a typical small-group offering — more carriers, more plan designs, including HSA-qualified high-deductible options. The timing matters too: individual marketplace open enrollment typically runs November 1 through January 15 in most states, per Healthcare.gov, though a new ICHRA offer triggers a special enrollment period for affected employees outside that window, so no one gets stuck without coverage just because your plan year doesn't match the calendar.
What Compliance Boxes Do You Have to Check Before Switching?
This is where brokers earn their fee and where employers most often trip up. Before you flip the switch from group to ICHRA, walk through this list:
●ACA employer mandate affordability. If you're an Applicable Large Employer (50+ full-time equivalent employees), your ICHRA contribution has to be "affordable" under one of the IRS safe harbors, meaning the employee's required contribution for the lowest-cost silver plan in their area can't exceed a set percentage of their household income. That percentage is indexed annually by the IRS through a Revenue Procedure — it's moved between roughly 8.3% and 9.1% in recent years, so always confirm the current year's figure before setting contributions.
●Required employee notice. The DOL requires you to give employees a written ICHRA notice at least 90 days before the start of the plan year (or by the employee's eligibility date if they're hired later). The notice has to explain the contribution amount, the employee classes, and how the ICHRA interacts with marketplace premium tax credits.
●Substantiation of expenses. You can't just cut a reimbursement check on faith — you need documentation that the employee is actually enrolled in individual health coverage before paying out, and ongoing proof (like premium invoices) for each reimbursement cycle.
●Marketplace coordination. Employees can't take an ICHRA offer and still claim a premium tax credit for the same coverage period if the ICHRA is deemed affordable — they have to formally opt out of the ICHRA to claim the credit instead, and that opt-out has to be tracked.
●Nondiscrimination within a class. You can vary contributions by age and family size using IRS-approved actuarial tables, but you can't play favorites within the same employee class based on health status.
How Do You Actually Make the Switch From Group to ICHRA?
Timing is everything here, and this is usually where companies either do it smoothly or create a mess for themselves. Here's a realistic sequence:
1.Start 4 to 6 months before your renewal date. You need time to model contribution amounts, run the numbers against the ACA affordability safe harbor, and compare total cost against your current group plan renewal.
2.Decide on your employee classes and contribution structure, checking the minimum class size rule if you're splitting full-time from part-time or salaried from hourly.
3.Send the required 90-day notice to all affected employees, explaining the new benefit, the dollar amount, and how it interacts with marketplace coverage.
4.Coordinate with marketplace open enrollment timing so employees aren't stuck between your group plan's termination date and their new individual plan's effective date. A properly timed ICHRA offer triggers a special enrollment period, so this is manageable, but it needs to be planned, not improvised.
5.Set up reimbursement and substantiation processes with a third party administrator who can verify enrollment, process claims, and keep you audit-ready.
6.Communicate directly with employees about how to shop for a plan, ideally connecting them with a licensed individual-market broker or navigator rather than leaving them to figure out Healthcare.gov cold.
A good TPA handles steps three through five for you, which is honestly where most of the administrative risk lives. CafeHealth's ICHRA administration service is built specifically to manage notices, contribution modeling, and substantiation so you're not reinventing this process from scratch.
Is ICHRA the Right Call for Every Company?
Not necessarily, and it's worth saying that plainly. ICHRA tends to make the most sense for employers who have a workforce spread across multiple states (where a single group plan network doesn't work well anyway), companies tired of unpredictable renewal increases, or smaller employers who've been priced out of a competitive group plan altogether. It tends to make less sense for employers with a young, low-turnover workforce concentrated in one metro area, where group rates are already favorable, or for companies whose culture and recruiting pitch leans heavily on a specific, well-known group plan.
The honest way to decide is to run the numbers both ways — model your current group plan's likely renewal against a few ICHRA contribution scenarios, and look at what each option actually costs you and what it actually delivers employees. That comparison is the whole point of evaluating ICHRA vs. group health insurance in the first place; it's not an ideological choice, it's a math and risk-tolerance choice.
If you want help running that comparison for your specific group, book a free consultation with Shannon and she'll walk through your current plan, your workforce makeup, and whether an ICHRA actually pencils out for you.
Quick Questions People Actually Ask About ICHRA
What is an ICHRA and how does it work?
It's an employer-funded account that reimburses employees, tax-free, for individual health insurance premiums they buy on their own — through the ACA marketplace or off-exchange. You set a monthly dollar amount, the employee picks a plan that fits them, pays the premium, and submits proof of coverage to get reimbursed up to your contribution limit.
Can a small business offer an ICHRA instead of group health insurance?
Yes, there's no minimum or maximum employer size for ICHRA — it's open to businesses of any size, including solo employers with just one eligible employee. That's actually one of the biggest differences from a QSEHRA, which is restricted to employers with 50 or fewer full-time employees.
How much can an employer contribute to an ICHRA?
Whatever you decide — there's no IRS-imposed dollar cap on ICHRA contributions, unlike QSEHRA. You can vary the amount by employee class and by age and family size using IRS-approved actuarial tables, but within a class, everyone of the same age and family status has to get the same offer.
Is an ICHRA considered affordable under the ACA employer mandate?
It can be, if your contribution meets one of the IRS affordability safe harbors — meaning the employee's net cost for the lowest-cost silver plan in their rating area doesn't exceed the IRS's indexed affordability percentage of their income for that year. This percentage changes annually through an IRS Revenue Procedure, so you need to check the current year's figure before locBook a free chat with Shannon.
