Defined Benefit Plan for a Professional Services Partner: Key Questions

A professional services partner should evaluate a defined benefit plan through the partnership: verify the sponsoring employer, reconcile each partner’s earned income, include the complete workforce, and agree how employer funding affects partner payouts. A large personal cash draw alone does not establish plan compensation or the firm’s ability to fund promised benefits.

This guide focuses on an established law, accounting, consulting, or engineering firm taxed as a partnership. The business owner checklist covers general preparation. Here, the decision is whether the partners can approve one coordinated commitment with clear financial responsibilities.

Who sponsors the plan?

Begin with the firm’s federal tax classification, rather than the “partner” title on a business card. A professional corporation and an LLC taxed as a partnership can require different compensation inputs. Collect entity returns and ownership records before requesting an illustration.

IRS Publication 560 explains that the partnership is the employer of each partner for retirement plan purposes. The individual partner is not the employer for that partnership activity. Separately, the IRS entity FAQ treats partners performing services for a partnership as self-employed for federal tax purposes. These rules address different questions; the partner’s self-employed tax status does not turn partnership earnings into a separate personal sponsoring business.

Ask the administrator to identify the sponsoring entity in writing. Disclose other businesses owned by any partner so advisers can assess relevant employer relationships before deciding which people and entities belong in the review.

What counts as a partner’s compensation?

Give the CPA and actuary a reconciliation for each partner, including projected partnership income, guaranteed payments, separately stated income, and the assumptions behind the projection. Keep the cash-draw ledger alongside that reconciliation so reviewers can see when money left the firm without treating withdrawals as the compensation calculation.

The IRS partner compensation FAQ bases retirement plan compensation on net earned income. Its calculation adjusts earned income for plan contributions for the partner and half of self-employment tax. It also distinguishes income produced through the partner’s services from investment income and requires a separate earned-income calculation for each trade or business.

Therefore, a partner’s bank deposits, ownership percentage, or total Schedule K-1 income cannot simply substitute for the reviewed earned-income figure. Ask how the compensation calculation changes if the year’s profit projection falls. Have the advisers resolve that input before interpreting any proposed benefit or funding figure.

Whose records belong in the census?

Send a complete roster of partners and staff, with birth dates, service histories, hours, compensation, and employing entities. Include employed professionals, administrative staff, and workers whose classification needs review. Identify hires, departures, and ownership changes expected during the planning period.

The IRS qualified-plan requirements guide covers participation, coverage, nondiscrimination, and operation under the plan document. The administrator must assess those requirements from the actual census. A partner’s preference to participate does not settle whether employees must receive benefits or whether a proposed design passes the applicable tests.

Request a written explanation of the covered population and unresolved classification questions. Keep this evidence with the illustration so a later staffing change triggers a review rather than an unnoticed mismatch.

How will funding affect partner payouts?

Before adoption, agree who authorizes funding payments, who updates the cash forecast, and how costs enter the partnership’s economic arrangements. Discuss whether staff costs and administration are shared overhead and how owner-related costs affect each partner’s planned payouts. Have the CPA and partnership counsel review the actual agreement and tax reporting; a budgeting split does not create a valid tax allocation.

Hypothetical cash budget: Assume two equal owners have $560,000 of projected firm cash available after operating payments and a protected reserve. They provisionally earmark $170,000 for plan funding and $8,000 for recurring administration. These are invented cash inputs, not actuarial contribution estimates, earned income, deductions, benefit values, or market prices.

Cash decision	Illustrative amount
Cash available before the earmark	$560,000
Provisional plan funding budget	$170,000
Administration budget	$8,000
Total cash earmark	$178,000
Remaining possible owner payouts	$382,000
Equal provisional payout budget per owner	$191,000

Without that earmark, the same equal cash split would be $280,000 per owner. The provisional reduction is $89,000 each. If available cash instead falls to $480,000 while the earmark stays $178,000, the remaining payout budget is $302,000, or $151,000 each. These calculations expose a liquidity tradeoff; they do not determine any legal funding obligation or partner benefit.

What commitment survives a difficult year or partner exit?

The Department of Labor’s plan overview describes a defined benefit plan as promising a specified retirement benefit, often calculated using salary and service. That promise requires a broader discussion than the amount partners want to withdraw this year.

Ask the actuary to distinguish required funding from the proposed target and explain how changing compensation, workforce facts, and investment experience affect future calculations. The IRS defined benefit plan overview identifies the enrolled actuary’s funding role. Our funding-estimate guide expands on why figures change.

Discuss a partner’s retirement, reduced workload, buyout, or departure with the advisers before approving the design. Document who maintains records and handles ongoing administration. Do not assume a partner exit erases accrued benefits or ends the firm’s obligations.

Bring the entity records, individual compensation reconciliations, full census, and proposed payout policy to TaxBowl’s tax team. We can organize the financial inputs and coordinate questions with the plan professionals so the partners evaluate the commitment together.