Law Firm Partner Compensation: Guaranteed Payments, Distributions, and Self-Employment Tax

Law firm partners are not employees, and the compensation structure is different from a salary in every way that matters for tax. A partner’s income from the firm comes through two channels: guaranteed payments (a fixed amount paid regardless of the firm’s profit) and the distributive share of partnership income (the partner’s percentage of whatever the firm earns after expenses). Both channels are reported on Schedule K-1 (Form 1065), and both are subject to self-employment tax. There is no W-2, no employer-paid FICA, and no withholding. The partner pays estimated taxes quarterly and files Schedule SE with the personal return. The tax rate on the self-employment portion is 15.3% (12.4% Social Security up to the wage base, 2.9% Medicare on all earnings, plus 0.9% additional Medicare tax on combined earnings above $200,000/$250,000). For a partner earning $400,000, the SE tax alone exceeds $30,000.

What is the difference between a guaranteed payment and a distributive share?

A guaranteed payment under IRC 707(c) is an amount paid to a partner for services (or the use of capital) that is determined without regard to the partnership’s income. It is the partnership equivalent of a salary: the partner receives it regardless of whether the firm is profitable. If the partnership agreement says Partner A receives $20,000 per month as a guaranteed payment, Partner A gets that amount even if the firm breaks even or loses money.

The distributive share is the partner’s percentage of the firm’s net income (or loss) after all expenses, including guaranteed payments. If the firm has $2,000,000 in net income after paying $240,000 in guaranteed payments to Partner A, and Partner A has a 40% distributive share, Partner A’s distributive share is $704,000 (40% of $1,760,000 remaining after guaranteed payments). Partner A’s total income from the firm is $240,000 + $704,000 = $944,000.

Both guaranteed payments and distributive share appear on the partner’s Schedule K-1 (Form 1065). Guaranteed payments appear in Box 4. The distributive share of ordinary business income appears in Box 1. Both flow to the partner’s Schedule E (Supplemental Income) on the personal return, and both are included in net earnings from self-employment on Schedule SE.

The distinction matters for two reasons. First, guaranteed payments are deductible by the partnership (they reduce the income available for distribution to all partners), while the distributive share is not a deduction but an allocation. Second, guaranteed payments create a floor: the partner receives the guaranteed amount regardless of firm performance. If the firm has a bad year and net income before guaranteed payments is only $200,000, a partner with a $240,000 guaranteed payment still receives $240,000, and the remaining partners absorb the $40,000 shortfall through their distributive shares (which could be negative).

Why can a partner not be an employee?

Rev. Rul. 69-184 established that a partner who performs services for the partnership is acting in a partner capacity, not an employee capacity, and therefore cannot receive a W-2. The IRS has been consistent on this position for over 50 years. The rationale is that a partner has an ownership interest in the business, bears the economic risk of the business, and participates in management, which are fundamentally different from the employment relationship.

The practical consequences: no W-2 withholding (the partner makes estimated tax payments), no employer FICA (the partner pays the full 15.3% SE tax rather than splitting 7.65% with the employer), no eligibility for employer-provided benefits on a tax-free basis under the employee benefit rules (health insurance is deductible by the partner under IRC 162(l), not excludable as an employer benefit), and no eligibility for employer retirement plan contributions in the traditional sense (the partner’s retirement contribution is based on net SE earnings, not a salary).

Some firms try to work around this by having partners receive a W-2 from a management company or by characterizing certain payments as wages. The IRS and the courts have consistently rejected these arrangements when the recipient is a bona fide partner in the firm. The leading case is Renkemeyer, Campbell & Weaver, LLP v. Commissioner (T.C. Memo 2011-3), where the Tax Court held that law firm partners’ distributive shares were self-employment income even though the partners argued the income was a return on capital rather than compensation for services.

How does self-employment tax work for partners?

All partnership income that is attributable to a partner’s services in the trade or business is self-employment income under IRC 1402(a). For law firm partners, this means both the guaranteed payment and the distributive share of ordinary business income are subject to SE tax. There is no carve-out for “passive” income from a professional services partnership when the partner is actively performing services.

The SE tax calculation: net earnings from self-employment are multiplied by 92.35% (the equivalent of the employee’s share, reflecting the fact that a self-employed person gets the benefit of the “employer” half of FICA being deductible). Then:

• 12.4% Social Security tax applies up to the wage base ($176,100 for 2026)
• 2.9% Medicare tax applies on all net SE earnings
• 0.9% Additional Medicare Tax applies on combined earnings above $200,000 (single) or $250,000 (married filing jointly)

The 50% of SE tax deduction (the “employer-equivalent” portion) is taken on Schedule 1 of Form 1040 as an above-the-line deduction. It reduces adjusted gross income but does not reduce SE tax itself.

Why does the SSTB classification matter for QBI?

The qualified business income (QBI) deduction under IRC 199A allows a 20% deduction of qualified business income for pass-through entities. For law firms, the deduction is limited because the practice of law is explicitly listed as a “specified service trade or business” (SSTB) under IRC 199A(d)(2).

For SSTBs, the QBI deduction is available only if the taxpayer’s taxable income is below the phase-in threshold. For 2026, the threshold is $191,950 for single filers and $383,900 for married filing jointly (adjusted for inflation per OBBBA’s widened phase-in range of $75,000/$150,000). Below the threshold, the full 20% deduction is available. Within the phase-in range, the deduction phases down to zero. Above the upper end of the range ($266,950 single / $533,900 joint for 2026), the QBI deduction for an SSTB is zero.

For most equity partners in law firms, taxable income exceeds the upper threshold, and the QBI deduction is not available. The QBI deduction is most relevant for junior partners, of-counsel attorneys, and solo practitioners with lower income levels. A solo practitioner with $150,000 in net income from a law practice (filing single) would be below the threshold and could claim a 20% QBI deduction of $30,000, reducing taxable income by that amount. A partner with $500,000 in K-1 income gets nothing from IRC 199A.

How should the firm handle partner draws and capital accounts?

Partners typically take draws (cash distributions) throughout the year. A draw is not income; it is a reduction of the partner’s capital account. The income is determined by the K-1 allocation, not by the cash distributed. A partner who receives $300,000 in draws during the year but is allocated $400,000 in K-1 income owes tax on $400,000. A partner who receives $500,000 in draws but is allocated $400,000 has received $100,000 more than their income allocation, which reduces their capital account.

The capital account tracks each partner’s economic investment in the partnership. It starts with the partner’s initial contribution, increases by the partner’s share of income and additional contributions, and decreases by distributions and the partner’s share of losses. A negative capital account (where the partner has received more in distributions than their cumulative income and contributions) can create issues under IRC 731: a distribution that exceeds the partner’s basis in the partnership interest triggers gain recognition.

Firms typically set draws at a level that approximates the partner’s expected share of income, adjusted for estimated tax payments. The year-end “true-up” (comparing actual income allocation to draws taken) determines whether the partner owes the firm or the firm owes the partner. Firms handle this differently: some issue a year-end distribution for the excess, some carry the balance in the capital account to the following year, and some require partners to repay over-draws.

The IRS now requires partnerships to report capital accounts on the tax basis method on the K-1 (Schedule K-1, Item L), rather than on a GAAP or book-value basis. This change, effective for tax year 2020 and forward, means the capital account reported on the K-1 reflects the partner’s tax basis in the partnership, making it easier for the IRS to track whether distributions exceed basis.

What retirement plan options work for partners?

Partners cannot participate in a retirement plan as employees, but they can make contributions as self-employed individuals. The available plans:

SEP-IRA: The firm contributes up to 25% of each partner’s net SE earnings (after the deduction for 50% of SE tax). For a partner with $400,000 in net SE earnings, the maximum SEP contribution is approximately $66,000 (for 2025, subject to the annual addition limit under IRC 415(c)). The SEP is easy to administer but does not allow employee (partner) elective deferrals.

Solo 401(k) / Individual 401(k): For single-partner firms or firms with no common-law employees. The partner can make elective deferrals (up to $23,500 for 2025, plus $7,500 catch-up for age 50+) and employer contributions (up to 25% of net SE earnings). The combined maximum is the IRC 415(c) limit ($70,000 for 2025, $77,500 with catch-up). The solo 401(k) also permits Roth elective deferrals, which a SEP does not.

Defined benefit plan: For high-income partners who want to shelter more than the defined contribution limits. A defined benefit plan can allow contributions of $200,000+ per year depending on the partner’s age and the plan’s benefit formula. The actuarial requirements and ongoing administration costs ($2,000-$5,000/year) make this practical only for partners who will consistently contribute at that level.

Multi-partner firms typically offer a 401(k) plan covering both partners and employees. The partners make elective deferrals as self-employed individuals (based on net SE earnings, not a salary), and the firm makes profit-sharing contributions. The plan must satisfy nondiscrimination testing (ADP/ACP tests) to ensure partner contributions are proportional to employee contributions.

What should I do next?

If you are a new partner, the immediate priorities are: set up quarterly estimated tax payments (Form 1040-ES) covering both income tax and SE tax, elect health insurance under the IRC 162(l) deduction, and confirm your capital account opening balance. If you are an existing partner, verify that the K-1 correctly reports guaranteed payments in Box 4 and distributive share in Box 1, and confirm that the SE tax calculation includes both. If the firm has not evaluated retirement plan options, the defined contribution comparison (SEP vs 401(k)) is the starting point.

• IOLTA trust accounting, the other half of law firm financial compliance (client funds, not partner funds)
• Church bookkeeping and minister compensation, a parallel dual-status compensation structure (ministers as self-employed for FICA)
• Law firm retirement plans, solo 401(k), cash balance, and defined benefit plans that reduce the taxable income the K-1 reports
• Construction contractor tax deductions, the K-1 and QBI parallel for construction (which, unlike law, is NOT an SSTB)
• Law firm entity structure, PC vs PLLC vs LLP comparison, S-corp election, and how the entity choice determines partner tax treatment
• Trust fund recovery penalty, the personal liability that hits when the firm falls behind on employment taxes for staff

This guide is general information, not tax advice for your specific situation. Which points apply, and how, depends on your facts.