Defined Benefit Plan for Physicians: An Owner's Decision Framework

For a physician with a hospital paycheck, a practice, and perhaps a second professional entity, the first defined benefit plan question is which employer would sponsor it and which compensation belongs in that employer's plan calculation. “My total income” is not a sufficient input. The decision file should map each legal entity, payroll, owner, and worker before anyone presents an attractive contribution or deduction figure. A CPA video alongside this article explains potential plan benefits generally; the map below is the physician-specific work that must come first.

For a hospital-employed physician with separate 1099 locum income, the mixed-income source-of-pay worksheet shows why the hospital and self-employed business need different rows before plan design.

Put every pay source and employer in a separate box

Draw a simple entity map with one box for hospital employment, one for the physician-owned practice, and a separate box for each imaging, surgery-center, management, or other business interest. For every box, record the legal employer, ownership percentage, payroll source, physician compensation, other employees, and any existing retirement plan. Then ask an actuary and tax adviser to identify the possible sponsoring employer and the compensation definition in its proposed plan. Do not assume hospital wages, practice wages, and owner distributions can simply be added together. Do not assume they must always be treated separately either; the answer depends on the entities and plan terms.

The IRS qualified-plan requirements guide explains that plans must satisfy participation, coverage, and nondiscrimination requirements. The IRS also provides training guidance on affiliated service groups, an older technical background source that shows why related professional-service entities warrant a fact-specific review. The guidance is a reason to ask the question, not a substitute for current professional analysis of the physician's ownership and service arrangements.

A hypothetical two-entity decision file

Suppose Dr. Rivera receives an assumed $200,000 W-2 salary from an unrelated hospital, owns 60% of a medical practice that pays an assumed $180,000 W-2 salary, and owns 50% of a separate imaging business that makes an assumed $60,000 owner distribution. The practice has six staff members; the imaging business has two technicians. These facts do not establish what pay counts for a defined benefit plan, whether the entities are related under qualified-plan rules, which workers must be covered, or any allowable contribution. They show why an illustration based on “$440,000 of physician income” would be premature.

Before requesting an actuarial illustration, the owner should bring the entity documents, ownership table, payroll summaries by employer, existing plan documents, employee census for both businesses, and any service agreements between them. Ask the adviser to write down: Which employer would sponsor the plan? Which compensation is recognized by that plan? Must workers in either business be counted together for any test? Does the hospital plan change any coordination question? What changes if a partner buys in or a service agreement changes? A written answer is more valuable than a quick estimate based on a combined tax return.

Test the cash of the sponsoring business

The prospective sponsor's cash forecast matters more than the physician's combined household income. Separate practice collections by payer from hospital pay and from the imaging entity's cash. Build a 12-month practice forecast with payroll, malpractice coverage, rent, debt, equipment, tax payments, and an operating reserve. If the plan professional proposes a funding range, test each payment date against that forecast, including a delayed-claims scenario. This is the practice-specific counterpart to our general business-owner plan checklist, which covers funding and administration in more detail.

For example, assume the practice begins a quarter with $130,000 cash, protects a $75,000 operating reserve, expects $35,000 of net operating inflow before any plan payment, and has a $60,000 equipment purchase due. The illustrative quarter ends with $105,000 before plan funding, or $30,000 above the reserve. That is not a contribution recommendation: the actuary determines required funding under the actual plan, and timing, staff, and later quarters can change the result. It is a prompt to ask whether the sponsoring business can meet the commitment in a weak period instead of using hospital wages as a comfort blanket.

Request an illustration that states its assumptions

The IRS defined benefit plan overview describes a fixed, formula-based retirement benefit, annual Form 5500 reporting with an actuarial schedule, and an enrolled actuary's role in funding. It also notes that plans are complex and missed minimum funding or excess contributions can create excise-tax issues. Ask the enrolled actuary to identify the assumed sponsor, compensation definition, employee group, benefit formula, funding range, current plan coordination, and fees directly on the proposal. If those inputs are missing, the output is not yet a practice decision.

Assign a practice contact for payroll and ownership updates, a CPA for tax and entity facts, and an administrator and actuary for plan operation. The Department of Labor's sponsor guidance describes ongoing oversight of plan service providers where applicable. A new physician, ownership transfer, compensation change, or related-entity change should trigger review before the next plan year. This article does not determine whether any particular physician qualifies or what a plan would cost.

The five-question owner decision gate

• Which exact legal entity is the proposed sponsor, and who verified that choice?
• Which pay sources and workers are included in the actuary's written assumptions?
• Has the adviser documented the related-entity and existing-plan analysis?
• Can that sponsoring entity support the proposed funding in a lower-collections year without using another entity's cash by assumption?
• Who will own annual data, filings, fee review, and changes in physician ownership or staffing?

If any answer is uncertain, pause the illustration and complete the entity map first. TaxBowl's tax and accounting team can help prepare reconciled practice financials and the entity/payroll packet; the plan design itself requires qualified actuarial and tax advice.

Sources and limits

The IRS defined benefit plan overview supports the plan structure, funding, and reporting points. The IRS qualified-plan requirements guide supports coverage and nondiscrimination questions. The older IRS affiliated-service-group training material informs what to investigate, not the case outcome. Department of Labor sponsor guidance informs provider-oversight questions. All entities and amounts in the example are hypothetical.