ICHRA in Washington 2026: Tacoma Wins, Seattle Loses

Does ICHRA beat small group in Washington?

Yes, in specific parts of the state. An ICHRA (Individual Coverage Health Reimbursement Arrangement) currently beats traditional small-group coverage in 21 of Washington's 39 counties for the 2026 plan year, based on a county-by-county comparison of individual-market and small-group benchmark premiums, cross-verified against CMS public-use marketplace files. Those 21 counties make up about 3% of the 719 counties nationwide where the math currently favors ICHRA.

If you haven't worked through the general decision yet, our ICHRA vs. small group decision guide walks through the framework this article applies specifically to Washington. The honest caveat first, because it's the one thing most "ICHRA works in Washington" content skips: the 21 qualifying counties do not include the state's biggest population center. If your company is headquartered in Seattle, Bellevue or Redmond, the county-level math does not currently favor an ICHRA over small group. If your workforce sits in or around Tacoma, Olympia, Everett or a wide swath of rural Washington, it very likely does. That split, not a single statewide number, is the actual story.

Why Washington's 2027 rate filings matter now

If you run a small business in Washington, you have probably already seen the headlines: insurers are asking for a lot more money next year. According to the Washington Office of the Insurance Commissioner (OIC), 13 health insurers filed 2027 individual-market rate requests averaging 22.4%, with individual company requests ranging from 8.6% to 27.8%. Insurance Commissioner Patty Kuderer said plainly that "the requested rate changes will be difficult for individuals and families," and her office is now spending several months checking every assumption behind the filings before approving anything. That review is expected to finish in September 2026, ahead of November 1 open enrollment for 2027 coverage. More than 280,000 Washington residents buy coverage directly on the individual market, and one insurer, Providence Health Plan, is leaving the market entirely, affecting 254 enrollees.

This matters for an ICHRA conversation specifically because ICHRA reimbursements ride on individual- market prices, not small-group prices. When individual-market rates move sharply, as they are about to in Washington, the spread this entire strategy depends on can widen or narrow depending on what happens to small-group rates at the same time. That is exactly why every figure in this article is tied to a specific plan year and why we rebuild the underlying dataset every year rather than reusing last year's numbers.

The individual-market filings, carrier by carrier

The 22.4% figure is a statewide average across 13 companies, and the range behind it is wide. The largest requested increase, 27.82%, comes from Coordinated Care Corp., which covers close to 98,000 Washingtonians on the individual market, the single biggest block of any insurer in this filing round. The smallest, 8.64%, comes from Regence BlueShield, covering roughly 16,000 members.

Nine of the thirteen carriers requested 13% or higher. Kaiser's two Washington entities sit at opposite ends of the pack: Kaiser Foundation Health Plan of the Northwest requested a comparatively modest 9.5%, while Kaiser Foundation Health Plan of Washington requested 14.03% on a much larger block of roughly 40,341 enrollees, with a carrier-reported range running from a 19.65% decrease for some plans up to an 18.56% increase for others. That spread inside a single carrier's own book is a reminder that a statewide average, or even a single carrier's average, hides real variation by plan and by rating area, which is exactly why we build this dataset at the county level instead of publishing one number for the whole state.

The 21 counties where ICHRA wins

Washington's qualifying counties cluster in two places: the southern half of the Puget Sound corridor (Pierce, Thurston, Mason and Snohomish Counties) and a broad band of rural counties in central, southeastern and southwestern Washington, from Chelan and Douglas near Wenatchee to Walla Walla and Whitman on the Idaho border, plus the Olympic Peninsula counties of Clallam, Jefferson, Grays Harbor and Pacific. Savings run from about 21.2% to 26.7% below the small-group benchmark.

Pierce County, home to Tacoma, is both the largest qualifying county by population and one of the highest-savings counties in the state at 26.7%. Snohomish County, the second largest, qualifies too, but at a noticeably thinner 21.2% spread, a reminder that "Seattle metro" is not one market: Snohomish sits just north of King County and still clears the bar, while King itself does not.

See the full Washington savings breakdown for every qualifying county, or the national savings map to check a specific county by name.

Why King County isn't on the list

King County, home to Seattle, Bellevue and Redmond and the state's most populous county by a wide margin, does not currently appear on the qualifying list. Neither does Spokane County in eastern Washington or Whatcom County in the north.

This is not a data gap. It reflects the same mechanical pattern that shows up in every state we've mapped: a county's individual-market and small-group benchmark premiums land close together, or the individual benchmark lands above small group, in markets with deep employer-sponsored-insurance penetration and more competing individual-market carriers holding prices down relative to small group. King County sits inside one of the country's largest concentrations of large-employer, benefits-rich jobs, in technology, aerospace and corporate headquarters, all of which lean heavily on group coverage and keep the small-group market itself relatively price-competitive. That dynamic doesn't make ICHRA a bad idea for a Seattle-area employer. It means that, for the specific 2026 rate filings behind this dataset, the individual-versus-small-group spread there hasn't opened up the way it has in Tacoma, Olympia or rural Washington.

For an employer headquartered in Seattle, the practical takeaway isn't "ICHRA doesn't work for us." It's "check every county your workforce actually lives in, not just your headquarters address." A professional-services firm based in downtown Seattle with remote staff in Tacoma, Olympia or Everett already has part of its workforce inside a qualifying county today. And because carriers file new rates every plan year, especially with the sharp 2027 individual-market moves already in motion, King County entering the qualifying list for a future plan year is a realistic scenario worth rechecking at the next renewal, not a permanent no.

A worked example: Tacoma versus Seattle

Here's what the county-level math actually looks like for a small employer with a split Washington workforce, using real 2026 rate data for a qualifying county and a non-qualifying one. Assume a 20-employee company with 12 employees in Pierce County (Tacoma metro, qualifying) and 8 employees in King County (Seattle, not currently qualifying).

Notice what this example does not do: claim a single statewide "Washington saves X%" figure. A headline like that would hide the fact that Pierce's math clears easily while King's, as of this dataset, doesn't clear at all. Checking counties individually, not trusting a state average, is the entire argument for county-level data, and it's more true in Washington than in many states, because its biggest county and its best-performing qualifying county sit less than 40 miles apart yet land on opposite sides of the line.

Scale the same math to a bigger, more realistic Washington employer. A 50-person Tacoma-area firm with staff spread across Pierce and Thurston Counties, both qualifying at 26.7%, could see an estimated $60,156 a year in aggregate savings if it funded ICHRA contributions at the benchmark level across the board (50 × $1,203). That is not a guarantee. It assumes every employee enrolls in a plan priced near the benchmark, and real households will land above or below it depending on age, plan choice and household size. It is, however, a real number built from real 2026 rate data, not a sales estimate.

The affordability test, in plain numbers

Every ICHRA has to clear the IRS's affordability test to avoid pushing an eligible employee's premium tax credit decision the wrong way. Under IRS Revenue Procedure 2026-26, the required contribution percentage for plan years beginning in 2027 rises to 10.22% of household income, up from 9.96% for 2026, the highest the percentage has been since it was first indexed. In plain terms: an employer's ICHRA is considered affordable for an employee if that employee's own required monthly contribution toward the lowest-cost silver plan in their rating area doesn't exceed 10.22% of their household income, divided by 12.

Why more employers are looking at this now

Washington's rate filings aren't happening in a vacuum. The HRA Council, an industry association that aggregates anonymized enrollment data from its member organizations, released its newest annual report on August 12, 2026: Growth Trends for ICHRA & QSEHRA, Vol. 5. It found that more than 20,000 US businesses now offer ICHRA or QSEHRA, covering at least 500,000 employees, and that Applicable Large Employers are the fastest-growing segment of ICHRA adoption, more than doubling on average since last year. Among small employers, more than two-thirds of those offering ICHRA, and 93% of those newly offering QSEHRA in 2026, had previously offered no health coverage at all. Nearly a third of small employers adopting ICHRA in 2026 switched over from a small-group plan, so it isn't purely a "first benefit" story anymore either.

That distinction matters for a Washington employer weighing this for the first time. For most small businesses in the state's 21 qualifying counties, the realistic comparison isn't "ICHRA versus our current group plan." It's "ICHRA versus offering nothing," which is a much easier case to make when you're competing for talent against employers who already offer some kind of benefit, and a much more urgent one with 2027 individual-market rates already filed up 22.4%. The IRS, DOL and HHS final rule that created ICHRA in 2020 sets no employer size minimum at all; a single-employee company can offer one on the same terms as a 500-person company, which is part of why adoption keeps climbing fastest among the smallest employers in the HRA Council's data.

How ICHRA Savings helps

None of the county math above requires talking to anyone. The savings map lets you look up every Washington county by name and see the same individual-market and small-group benchmark premiums used in this article, so you can check whether your specific workforce sits inside a qualifying county before you spend time on anything else. Beyond the map, we help employers design and set up an ICHRA: building employee classes correctly, modeling affordability against your real census instead of a rule of thumb, and getting the required employee notice right and on time. We don't pick your employees' plans for them; that decision, and the choice of network, stays with each person buying their own coverage. Our part is the budget, the design and the compliance scaffolding around it.

Before anything else, check whether your county is one where this works: https://ichrasavings.com/ichra-savings-map/. Ten minutes there tells you whether the rest of this process is worth starting.

Setting up an ICHRA in Washington

Washington does not add state-specific ICHRA rules on top of the federal framework. The same IRS, DOL and HHS final rule that governs ICHRA everywhere applies here, and the setup sequence is identical to any other state:

1. Pull your census by county, not by office address. A company headquartered in Seattle with warehouse or field staff in Pierce or Thurston County has two very different rate-spread stories.
2. Check each employee's county on the savings map. Don't assume a statewide average applies, and don't assume your Seattle address rules it out for your whole team.
3. Model affordability using the 2027 threshold. At 10.22% of household income, the required contribution percentage is higher than it has ever been, which changes how much an ICHRA contribution needs to cover to count as affordable.
4. Define employee classes carefully, if you use them. An employee class is a group defined by an objective factor the IRS permits, such as full-time versus part-time status, geographic location, or salaried versus hourly work. Class rules carry minimum-size requirements and cannot offer the same class a choice between ICHRA and group coverage.
5. Send the required notice on time. Under the federal ICHRA final rule, eligible employees generally need written notice at least 90 days before the plan year starts, with specific required content about the offer and its effect on subsidy eligibility.
6. Budget for onboarding support. Employees who have never shopped Washington's individual marketplace on their own need guidance, once, at enrollment.

See our full ICHRA setup timeline for the detailed rollout plan, including the exact notice content requirements.

Where small group still wins

How these numbers are calculated

Every county figure in this article comes from the same dataset that powers our savings map, not from a survey or a sales estimate. For each of Washington's 39 counties, we compare a 2026 individual-market benchmark premium, the second-lowest-cost silver plan available to a representative enrollee, the same benchmark the federal government uses to calculate premium tax credits, against a small-group benchmark premium built from comparable small-group plan filings for that county's rating area. Both figures are cross-verified against CMS public-use marketplace files before publication. A county "qualifies" when the individual benchmark sits below the small-group benchmark; the percentage and dollar savings figures in this article are the gap between those two numbers, expressed as an annual per-employee figure at 12 times the monthly difference. The separate 2027 rate figures in this article, the 22.4% individual-market average and the carrier-by-carrier table, come from filings published by the Washington Office of the Insurance Commissioner and are not yet reflected in the county-level qualifying dataset, which will update once 2027 rates are finalized.

Three limitations are worth stating plainly. First, benchmark premiums are built around a representative enrollee profile, so an unusually young or unusually old workforce will see a different real-world spread than the county average implies. Second, these are benchmark plans, not every plan on the market; an employee who chooses a richer or leaner plan than the benchmark will see a different premium, though the relative spread tends to hold directionally. Third, rates are filed and refreshed annually, so a county that qualifies for 2026 is not guaranteed to qualify for 2027 once the current filings are approved, and a county that doesn't qualify today, including King County, could qualify next year. We rebuild this dataset each plan year rather than reusing prior-year figures, and we recommend employers do the same before every renewal.

Questions Washington employers actually ask