Partnership Buyout Tax Implications: IRC 736, Installment Sales, and Basis Adjustments
Partnership buyouts are among the most complex transactions in the tax code. When a partner departs (by selling their interest to another partner, or having the partnership redeem their interest), the tax consequences are governed by several interacting code sections: IRC 736 (payments to a retiring partner), IRC 731 (distributions), IRC 741 (recognition of gain or loss on sale), IRC 751 (unrealized receivables and inventory), and IRC 754/743(b) (basis adjustments for the remaining partners). Getting the structure right can mean the difference between capital gains treatment and ordinary income treatment for the departing partner, and between a stepped-up basis and a carryover basis for the remaining partners.
Partnership buyout framework:
Two buyout structures:
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Liquidating distribution (partnership redeems the interest). The partnership pays the departing partner for their share. Governed by IRC 736:
- IRC 736(b) payments: for the partner’s interest in partnership property (tangible assets, inventory, capital assets). Treated as a distribution, producing capital gain to the extent the payment exceeds the partner’s outside basis.
- IRC 736(a) payments: for the partner’s share of unrealized receivables and goodwill (if goodwill is not described in the partnership agreement). Treated as either a distributive share of partnership income (ordinary income to the departing partner, deductible by the partnership) or as a guaranteed payment (ordinary income to the departing partner, deductible by the partnership).
- The allocation between 736(a) and 736(b) determines how much is capital gain vs ordinary income.
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Sale of partnership interest (one partner buys from the other). Governed by IRC 741:
- The departing partner recognizes gain or loss on the sale: amount realized minus outside basis = gain or loss
- Generally capital gain, EXCEPT: the portion attributable to “hot assets” (IRC 751) is recharacterized as ordinary income
- Hot assets: unrealized receivables (including depreciation recapture) and substantially appreciated inventory
Section 754 election (IRC 754/743(b)):
- When a partnership interest is sold (not redeemed), the remaining partners can elect under IRC 754 to adjust the basis of partnership assets by the difference between the purchasing partner’s outside basis and their share of inside basis
- Without a 754 election: the purchasing partner takes a carryover basis in partnership assets (potentially creating phantom income if assets are later sold)
- With a 754 election: the purchasing partner gets a stepped-up (or stepped-down) basis in their share of partnership assets
- The election is irrevocable and applies to all future transfers (not just the current one)
How does the buyout structure affect tax?
How are partnership distributions taxed?
Cash distributions from a partnership are generally tax-free to the extent of your outside basis in the partnership interest. Distributions exceeding your basis trigger capital gain (typically long-term if you have held the interest for more than one year). Unlike S-Corp distributions, partnership distributions don’t require a separate payroll/salary analysis because partners already pay self-employment tax on their distributive share of partnership income. Property distributions are generally tax-free to both the partner and the partnership, with the partner taking a carryover basis in the property. Guaranteed payments (fixed amounts for services or capital use) are deductible by the partnership and taxable to the receiving partner as ordinary income, regardless of whether the partnership has profits.
How are guaranteed payments to partners taxed?
Guaranteed payments are fixed amounts paid to a partner for services or use of capital, regardless of the partnership’s income. They are deductible by the partnership (reducing ordinary income allocated to all partners) and taxable as ordinary income to the receiving partner. Guaranteed payments for services are subject to self-employment tax. Guaranteed payments for the use of capital are not. They are reported on the partner’s Schedule K-1 (Form 1065) in Box 4. The timing follows the partnership’s tax year, not when the payment is actually made, which can create phantom income if the partnership accrues but defers payment.
Related guides:
What is a guaranteed payment and how is it taxed?
Guaranteed payments under IRC 707(c) are amounts paid to a partner for services or capital use that are determined without regard to partnership income, similar to a salary or interest payment. They’re deductible by the partnership as an ordinary business expense, reducing the remaining income allocated to all partners including the recipient. The receiving partner reports guaranteed payments as ordinary income subject to self-employment tax, unlike distributive share income which may include capital gains or other specially-allocated items. Guaranteed payments must be reported in the partner’s tax year that includes the end of the partnership’s tax year in which the partnership deducted them, which can create timing mismatches for fiscal-year partnerships.
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Yarik Yarosh, CPA. "Partnership Buyout Tax Implications: IRC 736, Installment Sales, and Basis Adjustments." Blue Cloud CPA, September 5, 2026. https://bluecloudcpa.com/guides/small-business-tax-implications-partnership-buyout
This guide is general information, not tax advice for your specific situation. Which points apply, and how, depends on your facts.