Owners vs. Employees Health Insurance for Architecture Firms in Maryland Heights, MO

Updated July 2026 · MissouriPlanFinder.com — Licensed Missouri Health Insurance Producer (NPN #21249133)

For architecture firm owners in Maryland Heights, solo health insurance premiums can be tax-deductible under IRC §162(l) if paid through an S-Corp.
Small group plans in St. Louis County often require 70-75% employee participation, with employer contributions typically covering 50% or more of premiums.
In 2026, 5 carriers, including Ambetter and Anthem Blue Cross and Blue Shield, offer marketplace EPO plans in Rating Area 6 for individual coverage.
Individual Coverage HRAs (ICHRAs) offer a tax-advantaged way for firms to contribute to employee health costs without managing a traditional group plan, with contributions excluded from employee income under IRC §106.

For architecture firm owners in Maryland Heights, Missouri, deciding on the best health insurance strategy for themselves and their employees is a critical business decision. With St. Louis County's dynamic economy and major healthcare providers like Barnes-Jewish West County Hospital nearby, ensuring comprehensive and cost-effective health coverage is essential for attracting and retaining talent. This guide explores the distinct considerations for owners versus employees, focusing on how different health insurance structures impact costs, benefits, and tax implications for architecture firms in the Maryland Heights area.

Get Your Free Health Insurance Quote

A licensed agent can compare coverage options for you at no cost.

✓

You're all set!

A licensed agent will reach out shortly.

Why Architecture Firms in Maryland Heights Need a Clear Benefits Strategy

Maryland Heights, with a population of 27,981 and a median income of $86,485 per U.S. Census Bureau ACS 2024 5-year estimates, is home to a competitive business environment. Architecture firms here, whether boutique studios or larger practices, must navigate the complexities of employee benefits while optimizing their own coverage. The choice between traditional group plans, individual coverage options, and reimbursement models like ICHRAs has significant implications for firm finances, employee satisfaction, and compliance. Understanding these differences is key to making an informed decision that supports both the firm's health and its team's well-being.

Owners vs. Employees: The Key Health Insurance Differences for Architecture Firms

The distinction between how owners and employees access and benefit from health insurance is fundamental. Owners, especially those structured as S-Corps, often have different tax treatment for their premiums compared to employees. Employees typically benefit from pre-tax deductions and employer contributions through group plans, or reimbursements through arrangements like ICHRAs.

Feature	Owner's Health Insurance (Self-Employed/S-Corp Owner)	Employee's Health Insurance (Group Plan or ICHRA)
Access Method	Individual marketplace (HealthCare.gov) or private plans. S-Corp owners might have premiums paid by the business.	Employer-sponsored group plan, or individual plan purchased with an ICHRA allowance.
Tax Treatment of Premiums	S-Corp owner premiums can be an above-the-line deduction (IRC §162(l)) if paid by the S-Corp and included on W-2. Sole proprietors deduct on Schedule C.	Employer contributions are generally excluded from employee's taxable income (IRC §106). Employee contributions are often pre-tax through payroll.
Coverage Flexibility	Full control over individual plan choice, network, and deductible.	Limited to options offered by the group plan, or full flexibility with an ICHRA to choose an individual plan.
Cost Responsibility	Primarily responsible for full premium, though S-Corp can facilitate payment.	Employer typically contributes a significant portion (e.g., 50-100%); employee pays the remainder.
Network Access	Depends on the chosen individual plan (e.g., EPO, HMO).	Depends on the group plan or individual plan chosen via ICHRA.
Administrative Burden	Minimal for the business if owner buys individual plan; more if S-Corp pays and reports.	High for traditional group plans (enrollment, compliance); lower for ICHRA (set allowance, employees manage plans).

Traditional Group Health Plans for Architecture Firms

A traditional group health plan involves the architecture firm selecting a specific plan or set of plans from an insurer and offering them to eligible employees. In Missouri's Rating Area 6, which covers St. Louis County and surrounding areas, available plans are typically EPOs (Exclusive Provider Organizations). These plans require employees to use a network of doctors and hospitals, such as those within the Mercy Hospital St Louis or Missouri Baptist Medical Center systems, for covered care. Key considerations for group plans:

Participation Requirements: Most carriers require a minimum percentage of eligible employees (often 70-75%) to enroll.
Employer Contribution: Firms typically contribute a significant portion of the premium, often 50% or more, to make the plan attractive.
Tax Benefits: Employer contributions are tax-deductible for the business and tax-free for employees (IRC §106).
Administrative Load: Managing a group plan involves compliance, enrollment periods, and ongoing administration.

Individual Coverage Health Reimbursement Arrangements (ICHRAs)

An ICHRA allows an architecture firm to offer a tax-free allowance for employees to purchase their own individual health insurance plans on HealthCare.gov or the private market. The firm sets the allowance amount, and employees choose plans that best fit their needs. This model is particularly suited for smaller firms or those desiring greater flexibility without the administrative overhead of a traditional group plan. Benefits of ICHRAs:

Flexibility: Employees choose their own plans and networks, which can be ideal for a diverse workforce.
Cost Control: The firm sets a fixed budget for contributions, making costs predictable.
Tax Advantages: Employer contributions to an ICHRA are tax-deductible for the business and tax-free for employees, provided employees have qualifying individual health coverage.
Reduced Administration: The firm avoids the complexities of managing a specific group plan.

Step-by-Step: Choosing Health Coverage for Your Architecture Firm in Maryland Heights

Making the right health insurance decision involves several steps tailored to your firm's specific needs and the local market in Maryland Heights.

Assess Your Firm's Size and Budget: Determine how many eligible employees you have and what monthly budget you can allocate per employee. This will guide whether a group plan or an ICHRA is more feasible.
Understand Owner Coverage Needs: If you are an S-Corp owner, consider how your personal health insurance premiums will be handled for tax purposes. If you plan to take the self-employed health insurance deduction, ensure your S-Corp structure supports this (IRC §162(l)).
Evaluate Employee Demographics: Consider the age, health status, and preferences of your employees. Younger, healthier employees might prefer high-deductible plans, while those with families may value broader coverage. An ICHRA can cater to these diverse needs.
Research Local Market Options: In Maryland Heights, located in St. Louis County, you'll primarily find EPO plans on HealthCare.gov. For group plans, carriers like Ambetter and Anthem Blue Cross and Blue Shield offer various options.
Consult a Licensed Agent: A local MissouriPlanFinder.com agent can provide quotes for both group plans and ICHRA administration, helping you compare costs and benefits specific to Rating Area 6.
Review Tax Implications: Understand how each option affects your firm's tax deductions and your employees' taxable income. For group plans, employer contributions are tax-free to employees. For ICHRAs, contributions are also tax-free if employees have qualifying coverage.

Missouri-Specific Rules and St. Louis County Carrier Notes

Maryland Heights is situated in St. Louis County, part of Missouri Rating Area 6. This rating area also covers Franklin, Jefferson, Lincoln, Saint Charles, Saint Francois, Saint Louis, Saint Louis City, Sainte Genevieve, Warren, and Washington counties. Understanding the local market is crucial for any business owner. In 2026, 5 carriers offer marketplace plans in Rating Area 6. These carriers include:

Ambetter
Anthem Blue Cross and Blue Shield
Medica
Oscar Health
United Healthcare

These carriers primarily offer EPO (Exclusive Provider Organization) plans in Missouri's marketplace. EPOs typically require members to stay within a defined network of providers, such as those affiliated with major health systems like Mercy Hospital St Louis or SSM Health St Mary's Hospital - St Louis, for covered services, except in emergencies. Missouri expanded Medicaid in 2021 (Medicaid expansion (approved by ballot measure, coverage retroactive to July 2021)). Adults with income up to 138% of the Federal Poverty Level (FPL) qualify for Medicaid. This is relevant for employees who might not qualify for employer-sponsored coverage or who have very low incomes. Additionally, Missouri Medicaid covers pregnant women with income up to 196% FPL and children through CHIP up to 305% FPL. St. Louis County is home to several major hospitals, including Barnes-Jewish West County Hospital in Creve Coeur, Christian Hospital Northeast in Saint Louis, and St. Luke's Hospital in Chesterfield. The presence of these robust healthcare networks is a significant factor for employees when evaluating plan choices.

Common Mistakes Architecture Firms Make with Health Insurance

Navigating health insurance can be complex, and architecture firms, like any small business, can inadvertently make errors that impact their finances or employee satisfaction. Being aware of these common pitfalls can help Maryland Heights firms make better decisions.

Ignoring Tax Advantages: Failing to structure owner and employee contributions to maximize tax deductions (e.g., missing the IRC §162(l) deduction for S-Corp owners or not utilizing IRC §106 for employee exclusions). Properly accounting for these can save significant money.
Underestimating Administrative Burden: Assuming a traditional group plan is always simpler or less time-consuming than it is. Group plans require ongoing management, compliance checks, and annual renewals that can strain a small firm's resources. ICHRAs can often reduce this burden.
Not Comparing Group Plans to ICHRAs: Automatically defaulting to a traditional group plan without evaluating whether an ICHRA might offer more flexibility and cost control, especially for firms with diverse employee needs or a desire for fixed budgeting.
Overlooking Employee Needs and Preferences: Choosing a plan solely based on cost without considering network access (e.g., whether local hospitals like Missouri Baptist Medical Center are in-network), prescription drug coverage, or specific provider relationships that are important to employees.
Failing to Communicate Benefits Clearly: Not adequately explaining the value of the health benefits package to employees. Whether it's a group plan or an ICHRA, clear communication helps employees understand their options and the employer's contribution.
Delaying Consultation with an Agent: Attempting to navigate the complex landscape of small business health insurance independently. Licensed agents specialize in these decisions and can provide invaluable, free guidance tailored to the Maryland Heights market.

Frequently Asked Questions

Can an S-Corp owner deduct health insurance premiums?

Yes, an S-Corp owner (who owns more than 2% of the company) can typically deduct health insurance premiums as an above-the-line deduction on their personal tax return, provided the premiums are paid by the S-Corp and reported as taxable wages on the owner's W-2. This is often referred to as the Self-Employed Health Insurance Deduction (IRC §162(l)).

What are the participation requirements for a small group health plan in Missouri?

Small group health plans in Missouri typically require a minimum participation rate, often 70-75% of eligible employees, though this can vary by carrier and whether the plan is employer-contributory. Owners and their spouses are usually counted towards this percentage. For architecture firms in Maryland Heights, confirming these thresholds with an agent is crucial before committing to a plan.

Is an ICHRA a good option for architecture firms with varying employee needs?

An Individual Coverage Health Reimbursement Arrangement (ICHRA) can be an excellent option for architecture firms looking to offer flexibility. It allows the firm to set a fixed contribution amount, and employees can use that allowance to purchase individual plans that best fit their needs. This is particularly appealing for a diverse workforce, as it decentralizes plan choice while providing tax-advantaged employer contributions.

Do architecture firm employees pay taxes on employer-provided health insurance premiums?

No, generally, premiums paid by an employer for an employee's health insurance under a group health plan are excluded from the employee's gross income for federal tax purposes (IRC §106). This means employees do not pay income or payroll taxes on the value of these benefits, making employer-sponsored coverage a valuable tax-free perk.