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REGApril 16, 2025

CPA REG: Partnership Taxation Fundamentals

Essential guide to partnership taxation for the CPA REG exam covering formation, basis calculations, allocations, distributions, and the pass-through reporting of Subchapter K.

Partnership Taxation Basics for the CPA REG Exam

Partnerships are pass-through entities under Subchapter K of the IRC. The partnership itself does not pay income tax; instead, income, deductions, gains, losses, and credits flow through to the partners and are reported on their individual returns. Partnership taxation is one of the most complex and heavily tested areas on the REG exam.

Formation of a Partnership

Under IRC Section 721, no gain or loss is generally recognized when property is contributed to a partnership in exchange for a partnership interest. The partner's basis in the partnership interest equals the adjusted basis of the contributed property plus any gain recognized (which occurs only in limited situations). The partnership's basis in the contributed property (inside basis) is the contributing partner's adjusted basis (a carryover basis).

If a partner contributes services in exchange for a partnership interest, different rules apply. A capital interest received for services is taxable to the partner at fair market value as ordinary income. A profits interest received for services is generally not taxable at the time of receipt under Rev. Proc. 93-27, provided certain conditions are met. Contributions of property subject to liabilities affect both the contributing partner's basis and the other partners' bases through the liability allocation rules.

Partner's Basis in Partnership Interest (Outside Basis)

A partner's outside basis begins with the initial contribution and is adjusted annually. Basis is increased by the partner's share of partnership income (including tax-exempt income), additional contributions, and increases in the partner's share of partnership liabilities. Basis is decreased by the partner's share of partnership losses, distributions received, and decreases in the partner's share of partnership liabilities. Basis can never be reduced below zero.

Partnership liabilities are allocated among partners based on whether the liabilities are recourse or nonrecourse. Recourse liabilities are allocated to the partner who bears the economic risk of loss (generally the partner who would be obligated to pay if the partnership could not). Nonrecourse liabilities are allocated in a three-tier approach: first to partners with minimum gain, then in accordance with the allocation of Section 704(c) gain, and finally in accordance with profit-sharing ratios.

Separately Stated Items and Partnership Income

The partnership reports its income on Form 1065, which is an information return. Items that could affect partners differently must be separately stated on Schedule K-1. These include capital gains and losses, Section 1231 gains and losses, charitable contributions, interest income, dividend income, rental income and losses, Section 179 deductions, foreign taxes, and tax-exempt income.

Nonseparately stated items are combined into partnership ordinary business income or loss on Form 1065. Partners report their distributive share of each item on their personal returns, maintaining the character of each item. A partner's distributive share is determined by the partnership agreement, provided it has substantial economic effect under IRC Section 704(b).

Loss Limitations

Partnership losses are subject to multiple layers of limitation applied in a specific order. First, the basis limitation under IRC Section 704(d) prevents a partner from deducting losses exceeding their outside basis. Second, the at-risk limitation under IRC Section 465 limits deductions to amounts the partner has at risk (generally basis minus nonrecourse liabilities to which the partner is not personally liable, except for qualified nonrecourse financing on real estate). Third, the passive activity loss rules under IRC Section 469 further limit losses from passive activities. Losses disallowed at any level are suspended and carried forward.

Distributions

Current (non-liquidating) distributions of cash are generally tax-free to the partner unless cash distributed exceeds the partner's outside basis, in which case the excess is treated as capital gain. Distributions of property other than cash are never taxable to the partner in a non-liquidating distribution. The partner takes a carryover basis in the distributed property, limited to the partner's outside basis reduced by any cash received in the same distribution.

Liquidating distributions follow different rules. If only cash is distributed, gain or loss is recognized to the extent the cash differs from the partner's outside basis. If property other than cash is distributed, no gain is recognized, but loss may be recognized if only cash, unrealized receivables, and inventory are distributed and the total value is less than the partner's outside basis.

Special Allocations and Hot Assets

IRC Section 704(c) requires that built-in gains or losses on contributed property be allocated to the contributing partner to prevent shifting of pre-contribution gains or losses to other partners. IRC Section 751 defines "hot assets" as unrealized receivables and substantially appreciated inventory. Sales of partnership interests or disproportionate distributions involving hot assets trigger ordinary income rather than capital gain treatment.

Key Exam Points

  • No gain or loss on contribution of property under Section 721 (general rule)
  • Outside basis tracks contributions, income, losses, distributions, and liability changes
  • Separately stated items maintain their character on each partner's return
  • Loss limitation order: basis, at-risk, passive activity
  • Cash distributions exceeding basis create capital gain
  • Hot assets convert capital gain to ordinary income under Section 751

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