Learn why ACA individual-market rate increases should be evaluated at the employee level when planning ICHRA allowances, affordability, and renewals.
Proposed 2027 filings point to another year of material premium pressure. But a national median—or even a state average—does not tell an employer what its employees will pay, whether an ICHRA offer will remain affordable, or how much the allowance should change. The relevant unit of analysis is the employee’s actual local market.
Analyst conclusion: Rate filings provide an early warning. Final renewal decisions require approved plan-level premiums translated into employee-level exposure by age, rating area, class and available lowest-cost Silver plan.
Publicly available 2027 filings show broad upward pressure in the ACA individual market. KFF’s July 2026 review of filings from 276 participating insurers across all 50 states and the District of Columbia found a median proposed increase of 15%. Proposed changes ranged from a 1% decrease to a 54% increase, and 63% of insurer requests fell between 10% and 25%. KFF also reported that the median finalized increase for 2026 was 20%.
Those numbers justify concern. They do not justify simply increasing every ICHRA allowance by 15%.
A proposed rate is an actuarial request submitted for regulatory review. The final approved premium may differ from the original filing. State regulators may approve, reduce or otherwise modify a filing. The Washington Office of the Insurance Commissioner, for example, reported a requested average 22.4% increase for its 2027 individual market, while Massachusetts explicitly describes its published figures as proposed rates subject to a review process culminating in a final decision. Until approvals are complete and plan inventories are available, the filings indicate market direction and risk while employee cost remains unresolved.
The most common analytical mistake is to treat an aggregate filing statistic as though it were the price change experienced by every participant. At least five different layers separate the headline from the employee’s actual cost.
Carrier weighting. A median filing gives equal statistical position to insurers of very different size. It is not enrollment-weighted and does not show where an employer’s employees are concentrated.
Rating-area variation. ACA premiums are local. A statewide average can conceal very different medical-cost trends, provider contracting dynamics and competitive conditions across rating areas.
Age effects. The same plan does not generate the same dollar increase for a 26-year-old and a 60-year-old. A uniform percentage increase becomes a much larger monthly dollar exposure at older ages.
Plan and metal-level mix. An issuer’s average request can mask materially different changes by product, network and metal level. Employees may also switch plans, so renewal exposure is not limited to the price change on the incumbent plan.
Benchmark movement. ICHRA affordability depends on the applicable self-only lowest-cost Silver plan—not on the employee’s chosen plan, the statewide average premium or the second-lowest-cost Silver benchmark used to calculate premium tax credits.
ICHRA employers should analyze gross, unsubsidized individual-market premiums. Consumer reporting often focuses on net Marketplace premiums after advance premium tax credits. That framing can be useful for subsidy-eligible Marketplace shoppers, but it can be misleading in an employer-sponsored ICHRA context.
An employee who accepts an ICHRA cannot claim the premium tax credit for Exchange coverage for the months covered by the arrangement. If the ICHRA offer is affordable, opting out does not restore premium-tax-credit eligibility. If the offer is unaffordable, the employee generally must opt out before claiming the credit and must otherwise qualify. Therefore, the employer’s allowance strategy cannot be built on the assumption that federal subsidies will absorb premium growth.
The distinction also matters because the premium tax credit and ICHRA affordability use different reference plans. The premium tax credit is generally based on the second-lowest-cost Silver plan. ICHRA affordability uses the lowest-cost self-only Silver plan applicable to the employee, reduced by the monthly self-only HRA amount. Confusing those benchmarks can produce a false affordability conclusion.
When the local lowest-cost Silver premium rises faster than the employer’s allowance, the employee’s required contribution rises. For an applicable large employer, that can move employees who were near the affordability threshold into failure territory. The risk is rarely uniform: it tends to appear first among older employees and employees in higher-cost rating areas.
A flat allowance that was sufficient last year is not evidence that the offer will remain affordable next year. Affordability must be recalculated with the new plan-year inputs and the applicable federal percentage and safe-harbor methodology.
Even when an offer remains technically affordable, employee purchasing power may deteriorate. A $450 allowance can cover very different shares of premium depending on age and geography. If local rates diverge, two employees in the same class may experience sharply different net costs despite receiving the same employer contribution.
That does not automatically require individualized allowances. It does require the employer to understand the distribution. Class design and age-based allowance variation may be available within the ICHRA rules, but contribution design must be structured consistently and reviewed for compliance; it should not be improvised as a reaction to a few expensive cases.
A market can become more disruptive even when its average increase looks manageable. If the lowest-cost plan changes carrier, a familiar network narrows, or the price gap between plans widens, employees may need to actively shop rather than passively renew. The operational question is therefore not only “How much did premiums rise?” It is also “Did the efficient plan set change?”
Critical point: ICHRA converts market variation into an employer design responsibility. Carriers set the premiums. The employer’s design decision determines how much of the resulting local premium risk employees will bear—and whether the contribution structure remains affordable, competitive and understandable.
A professional ICHRA review should move through four stages.
Separate proposed from approved. Track filing status and effective date. Do not present proposed requests as final premiums or lock a budget to a preliminary statewide average.
Reprice the actual workforce. Map eligible employees by age, residence or permitted safe-harbor location, rating area and ICHRA class. Use the plan-year lowest-cost Silver premium applicable to each employee for affordability work.
Stress-test the allowance. Model at least a base case, an adverse case and a targeted adjustment case. Measure the number and share of employees near or above the affordability threshold. An average employee contribution can conceal concentrated affordability risk.
Evaluate employee choice alongside compliance. Review carrier participation, network continuity and the distribution of net employee premiums across available plans. An arrangement can satisfy an affordability test while still producing poor or confusing purchasing outcomes.
A double-digit filing environment does not mean every employer should mirror the national rate increase. Some workforces will be exposed to more; others to less. Some will have affordability risk concentrated in one rating area or age band. Others may remain compliant but face retention or employee-relations pressure because the allowance buys less than it did at launch.
The strongest renewal decision is therefore based on three separate tests:
Compliance test: Does the offer remain affordable under the applicable methodology?
Budget test: What contribution change is sustainable for the employer?
Employee-value test: What share of employees can still access credible coverage at a reasonable net premium?
Only after those tests should an employer decide whether to keep the allowance flat, increase it across a class, vary it within permitted parameters, redesign classes prospectively, or change the overall contribution strategy. A statewide average is not enough evidence for any of those decisions.
The 2027 filings reinforce a broader lesson about ICHRA: defined contribution does not eliminate health-cost inflation. It changes who sees the price signal and how the employer manages it. The employer gains budget control, but only if renewal governance is strong enough to identify where the fixed contribution is losing ground.
For 2027, the prudent posture is neither panic nor complacency. The filing data should trigger early scenario planning now. Final allowance decisions should follow approved rates, actual plan availability and employee-level affordability analysis. Employers that wait for open enrollment to discover the impact will have treated a predictable market change as an operational surprise.
CMS, 2027 Notice of Benefit and Payment Parameters final-rule fact sheet (May 15, 2026)
CMS, Health Reimbursement Arrangements and Employer LCSP resources
Washington Office of the Insurance Commissioner, requested 2027 individual-market rates
Massachusetts Division of Insurance, proposed 2027 health insurance rates
Analysis date: August 18, 2026. Proposed rates remain subject to regulatory review. This article provides general market analysis and is not legal, tax or actuarial advice.
