The Complexities of ICHRA Plan Reporting Under the ACA

Six years since their introduction, Individual Coverage Health Reimbursement Arrangements (ICHRAs) have accelerated opening the door to a more flexible, consumer-driven approach to employer-sponsored health benefits. ICHRAs often offer greater personalization, better cost control, and broader access to coverage.

As adoption grows, so does a quiet realization among employers, brokers, and ICHRA administrators: reporting on ICHRA offers under Affordable Care Act (ACA) regulations can introduce a new layer of complexity that many might not fully anticipate.

ICHRA Reporting Isn’t Just ‘ACA Reporting Plus One More Thing’

At first glance, ACA reporting for ICHRA plans might seem like a modest extension of traditional employer-sponsored coverage reporting. In reality, it can sometimes reshape the logic behind ACA compliance.

Unlike traditional group plans, ICHRA reporting requires employers to:

• Evaluate affordability based on individual employee circumstances.*

• Reference geographic-specific Marketplace data (Lowest Cost Silver Plan - LCSP).**

• Apply new IRS indicator codes on Forms 1095-C (such as 1T and 1U).***

• Align contributions with safe harbor methodologies.*

This is not a static reporting exercise. It’s typically more dynamic, conditional, and deeply data-dependent.

The Zip Code Problem: Affordability Is No Longer One-Size-Fits-All

One of the most nuanced challenges in ICHRA reporting is affordability determination. Under ICHRA rules, affordability is tied to the cost of the lowest-cost Silver plan available in an employee’s rating area, which is often determined by zip code.**

This means:

• Two employees with identical salaries could have different affordability outcomes.

• Plan costs shift annually based on Marketplace data.**

• Employers must continuously reconcile contribution levels vs. local premium benchmarks.*

In effect, compliance with the rules can become a moving target, shaped by several factors, particularly geography and time.

Indicator Codes: Small Fields, Big Consequences

Forms 1095-C have always required precision, but ICHRA adds a new layer of interpretive complexity. Employers must now correctly assign:

• Line 14 codes to reflect the type of ICHRA offer (e.g., 1T, 1U).***

• Line 16 codes to indicate affordability safe harbors or other relief provisions.***

These codes are not just administrative details. They can directly influence:

• Whether an employer may be subject to Employer Shared Responsibility Payments (ESRP).****

• How the IRS interprets the offer of coverage.***

• Whether an employee is eligible for premium tax credits.*

A single misclassification can ripple into greater risk. (Stat callout: According to 2026 Equifax® data, there are over 80 code combinations available for ICHRA plans, and 25% of them can be invalid.)

Data Dependency: Where Compliance Meets Integration

ICHRA reporting sits at the intersection of multiple data streams:

1. Employee demographics and household income proxies.*

2. Employer contribution strategies.*

3. Public Marketplace premium data.**

4. IRS affordability thresholds.*****

This interconnectedness means reporting accuracy depends not just on payroll or benefits data, but on external datasets that can change annually. This can introduce operational friction. Many organizations find themselves stitching together data from disparate systems, increasing the likelihood of potential gaps or inconsistencies.

Regulatory Change Is Still in Motion

Adding to the complexity, ACA reporting itself continues to evolve. Recent legislative updates, such as the Paperwork Burden Reduction Act****** and the Employer Reporting Improvement Act*******, aim to simplify certain aspects of ACA regulations, including electronic delivery and response timelines.

While these changes reduce administrative burden in some areas, they do not eliminate the underlying complexity of ICHRA-specific reporting requirements. In fact, as flexibility increases, so does the need for greater precision.

A Shift in Mindset: From Reporting to Strategy

What’s becoming clear is that ICHRA reporting is no longer just a year-end exercise. It requires:

• Upfront planning to help ensure affordability.*

• Ongoing monitoring of Marketplace benchmarks.**

• Cross-functional coordination between HR, finance, and compliance teams.

For brokers and ICHRA providers, this can represent both a challenge and an opportunity. Those who understand the nuances of ACA reporting in an ICHRA environment will be better positioned to help guide employers, reduce or avoid potential regulatory pitfalls, and design more effective benefit strategies.

Final Thought: Complexity Isn’t a Barrier, It’s a Signal

ICHRA is still evolving, while rapidly growing. The rules are intricate because the model itself is often more individualized, more flexible, and more responsive to real-world conditions.

That complexity isn’t a flaw. It’s a signal…a shift toward benefits that could better reflect where employees live, what they earn, and how they access care. But it also demands a higher level of rigor in how employers track, calculate, and report those benefits under the ACA.

How Equifax Can Help You Power Your ICHRA Transition. Navigating the shift to ICHRA requires moving beyond manual workarounds. Equifax helps provide some of the data foundation and insights to help turn complexity into a potential strategic advantage.

For Employers

• Help Solve the “Zip Code Problem”: Help automate affordability calculations across diverse rating areas with greater precision while using Marketplace data.

• Help Remove Coding Guesswork: Automatically apply ICHRA-specific indicator codes (e.g., 1T, 1U) to help align with the latest IRS safe harbors.

• More Future-Proof Filing: Leverage e-delivery and simplified response windows to help meet new Paperwork Burden Reduction Act standards.

For Brokers & ICHRA Administrators

• Help Mitigate Liability: Use ACA Inspect™ to help you better identify and remediate regulatory gaps often before they become potential costly penalties for your clients.

• Flexible Integration: We partner with you to help complete the loop.

• Full Service: Bring your employer data into our system for better automated affordability and coding.

• Internal Review & File: Send us your generated codes; we’ll run them through our review engine and help handle the IRS filing.

Complexity doesn't have to be a barrier to innovation. With the right data foundation, employers can more confidently offer the flexibility of ICHRA while helping you maintain your ACA regulatory standards.

 

Sources:

* IRS: Questions and Answers on Employer Shared Responsibility Provisions Under the ACA (Section 4980H). https://www.irs.gov/affordable-care-act/employers/questions-and-answers-on-employer-shared-responsibility-provisions-under-the-affordable-care-act

** CMS: ICHRA Guidance on Affordability & Lowest Cost Silver Plan. https://www.cms.gov/CCIIO/Resources/Regulations-and-Guidance/Downloads/Lowest-Cost-Silver-Plan-Data-Availability.pdf
(Note: This links to the data availability guide; for the specific Lookup Table, employers use the Healthcare.gov ICHRA tool).

*** IRS: Instructions for Forms 1094-C and 1095-C. https://www.irs.gov/instructions/i109495c

**** IRS: Types of Employer Shared Responsibility Payments and How They Are Calculated (ESRP Overview) https://www.irs.gov/affordable-care-act/employers/types-of-employer-payments-and-how-theyre-calculated

***** IRS: Revenue Procedure (Annual Affordability Percentage Updates).
a. For 2025 Plan Years: Rev. Proc. 2024-35
b. For 2024 Plan years: Rev. Proc. 2023-29

****** U.S. Congress: H.R. 3797— Paperwork Burden Reduction Act https://www.congress.gov/bill/118th-congress/house-bill/3797

******* U.S. Congress: H.R. 3801 — Employer Reporting Improvement Act https://www.congress.gov/bill/118th-congress/house-bill/3801

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