If you have ever worked on a partnership return, you already know one of the friendlier facts in tax: most of the time, when a partnership hands cash or property to a partner, nobody owes tax on it. That is the general promise of Section 731. But there is a catch that trips up even experienced preparers, and it involves stocks and other marketable securities. Distribute the wrong thing, and a tax-free event can suddenly generate real gain.
Here is the short version. Under Section 731, a distribution from a partnership generally does not trigger gain or loss. A partner recognizes gain only to the extent the money distributed exceeds the adjusted basis of their partnership interest. The twist is that Section 731(c) treats marketable securities as money, so distributing appreciated stock can create the same taxable gain that handing over cash would.
This guide walks through the general rule, the difference between current and liquidating distributions, the marketable securities trap and how to calculate it, and the exceptions that can turn the trap off. This is general information rather than tax advice, so confirm any specific situation with a tax professional.
Start with the friendly default. The section's own title, the extent of recognition of gain or loss on a distribution, describes its whole job: it fixes exactly when a partner recognizes gain. Under Section 731(a), when a partnership makes a distribution to a partner, gain is not recognized except to the extent that any money distributed exceeds the adjusted basis of that partner's interest in the partnership immediately before the distribution. In plain terms, you can take cash out of a partnership tax-free right up to your basis. Only the dollars beyond your basis are taxed.
Two more pieces complete the picture. First, under Section 731(b), the partnership itself recognizes no gain or loss when it distributes property, which is very different from a corporation distributing appreciated assets. Second, any gain a partner does recognize is treated as gain from the sale or exchange of the partnership interest, so it is generally capital gain. This is why a partnership is such a flexible vehicle for moving property around, and it is one of the reasons the choice between an LLC, a corporation, and a partnership matters so much at the planning stage.
Not every distribution works the same way, and the partnership agreement usually spells out which kind is happening. The tax rules split into two buckets.
A current distribution is one where the partner stays in the partnership afterward. Gain shows up only if money distributed exceeds basis, and no loss is ever recognized on a current distribution. When property other than money comes out, the partner generally takes a carryover basis in it, determined under Section 732, and reduces basis in the partnership interest by the same amount.
A liquidating distribution ends the partner's interest entirely. Gain still follows the same money-over-basis rule, but loss becomes possible here in a narrow case. On a distribution in liquidation of a partner's interest, loss is recognized only when the partner receives nothing but money, unrealized receivables, and inventory, and the total of the money plus the basis of those items is less than the partner's basis in the partnership interest. If any other property comes out, no loss is allowed, and the basis simply lands on that property. Knowing which bucket you are in is the first question to answer before you run any numbers.
Now the part that catches people. Before 1994, a partnership could distribute appreciated stock to a partner with no tax, because securities were property, and distributions of property do not trigger gain. Congress closed that door with Section 731(c).
Under Section 731(c), for purposes of the gain rule, the term money includes marketable securities, and those securities are counted at their fair market value on the date of the distribution. So a distribution of marketable securities is treated much like a cash distribution. If the value of the securities distributed exceeds the partner's basis in the partnership interest, the partner recognizes gain, even though what they actually received was stock rather than dollars. A marketable security, for this purpose, means a financial instrument that is actively traded, so think publicly traded stock, bonds, and similar instruments held by the partnership.
The reason this rule exists is fairness between partners. Without it, a partnership could shift appreciated securities to one partner tax-free while the economics looked a lot like cashing out. Treating those securities as money keeps a distribution of a marketable security on roughly the same footing as a distribution of money.
A couple of numbers make this concrete.
Example 1. A partner has an adjusted basis of $50,000 in their partnership interest. The partnership makes a current distribution of publicly traded stock worth $80,000, and the partnership's basis in that stock is close to its value, so there is little built-in gain. Because the stock is treated as money at its $80,000 value, and that exceeds the $50,000 basis, the partner recognizes $30,000 of gain under Section 731(a)(1).
Example 2. Same $50,000 basis, but now the distributed security carries built-in gain, and the partnership holds other marketable securities too. The rule includes a reduction so that a partner is not taxed on gain they already share economically. The amount treated as money is reduced by the excess of the partner's share of the net gain that would arise if the partnership sold all of its marketable securities immediately before the distribution over the partner's share of that net gain immediately after. Say that reduction works out to $10,000 on an $80,000 security. The security is then treated as $70,000 of money, and the partner recognizes $20,000 of gain rather than $30,000. For this calculation, all marketable securities held by the partnership are treated as securities of the same class and issuer, which keeps the math consistent. The partner's basis in the distributed security is then determined under Section 732 and increased by the gain recognized.
The marketable securities rule has real teeth, but it also has three important exceptions. If any of them applies, the security is not treated as money, and the trap does not spring.
The first covers a security the distributee partner originally contributed to the partnership. It makes sense that giving a partner back their own contributed stock should not create gain. The second applies, within limits set by regulations, to property that was not a marketable security when the partnership acquired it. A common illustration is stock a partnership receives in a nonrecognition transaction that only later becomes publicly traded, where a distribution within a set window is protected.
The third exception is the big one for the investment world. A marketable security is not treated as money when the partnership is an investment partnership and the partner is an eligible partner. An investment partnership is broadly one that has never been engaged in a trade or business and holds substantially all of its assets in investment-type assets such as money and securities. An eligible partner is generally one who did not contribute anything other than those kinds of assets. This carve-out is what lets many investment funds distribute securities to their partners without tripping the marketable securities rule, and confirming that a partnership qualifies as an investment partnership is a step worth taking carefully.
Once you know whether gain is recognized, the basis follow-through matters just as much. A partner reduces the basis in their partnership interest by the money received, including any securities treated as money, and by the basis of other property taken out. The basis of distributed property in the partner's hands is determined under Section 732, and where Section 731(c) gain is recognized, that gain increases the basis of the distributed securities so the partner is not taxed twice on the same appreciation later.
The character of any gain is generally capital, since it is treated as gain from the sale of the partnership interest, though the hot asset rules under Section 751 can convert part of it to ordinary income where unrealized receivables or inventory are involved. All of this flows through to the partners on their Schedule K-1s, and getting the basis schedules right is what keeps the next distribution or sale clean.
Here is the honest takeaway. The general rule of Section 731 is simple, but the marketable securities layer is not. Running the reduction calculation, aggregating securities by class and issuer, checking whether an exception applies, testing investment partnership status, and then carrying the basis adjustments through every partner's account is detailed, error-prone work, and the cost of getting it wrong is a surprise tax bill for a partner who thought the distribution was tax-free.
That is the kind of partnership tax work we handle at Madras Accountancy. As an offshore tax preparation partner to US CPA firms, we help firms analyze distributions under Section 731, run the marketable securities calculation and its reduction, track partner basis, and prepare the K-1 detail that supports it, alongside related areas like the partnership interest limitations under Section 163(j). If your firm handles partnerships with investment holdings, talk to our team and we will take it from there.
What is Section 731 of the tax code? Section 731 sets the rules for how much gain or loss a partner recognizes when a partnership makes a distribution. The general rule is that no gain or loss is recognized, with one main exception: a partner recognizes gain to the extent the money distributed exceeds the adjusted basis of their partnership interest. Section 731(b) also confirms the partnership itself recognizes no gain or loss on the distribution. Section 731(c) adds an important layer by treating marketable securities as money for this purpose.
Is a partnership distribution taxable? Usually not. Most partnership distributions are tax-free because a partner can receive money up to the amount of their basis in the partnership interest without recognizing gain, and property distributions generally carry over basis rather than triggering tax. Gain is recognized only to the extent money distributed, including marketable securities treated as money, exceeds that basis. Loss is even rarer and only appears in specific liquidating distributions.
Why are marketable securities treated as money under Section 731? Before Section 731(c), a partnership could distribute appreciated securities to a partner with no immediate tax, because they counted as property rather than money. Congress viewed that as too close to a tax-free cash-out, so Section 731(c) now treats a distribution of marketable securities as a distribution of money at fair market value. The result is that distributing appreciated stock can create the same gain that distributing cash would, keeping partners on a more even footing.
How do you calculate gain on a distribution of marketable securities? Start with the fair market value of the securities on the date of the distribution, since that value is treated as money. Reduce it by the partner's share of the net gain the partnership would recognize on all its marketable securities immediately before the distribution, minus that share immediately after, which prevents double counting the gain a partner already shares. Compare the resulting amount, plus any actual cash distributed, to the partner's basis in the partnership interest. Any excess is the gain recognized under Section 731(a)(1).
What is the difference between a current and a liquidating distribution? A current distribution leaves the partner in the partnership afterward, and no loss can be recognized on it. A liquidating distribution ends the partner's entire interest. Both follow the same rule that gain appears only when money exceeds basis, but a liquidating distribution is the only setting where a partner can recognize a loss, and only when they receive nothing but money, unrealized receivables, and inventory whose combined value is less than their basis.
When can a partner recognize a loss on a distribution? Loss is recognized only on a distribution that liquidates the partner's interest, and only when the partner receives solely money, unrealized receivables, and inventory. If those items together are worth less than the partner's basis in the partnership interest, the shortfall is a recognized loss. If any other property is distributed, no loss is allowed, and the partner instead takes that property with a basis equal to the remaining interest basis.
What is the investment partnership exception? It is the exception in Section 731(c) that turns off the marketable securities rule for many funds. When the partnership is an investment partnership, meaning it has never been engaged in a trade or business and holds substantially all of its assets in money and securities, and the partner is an eligible partner, distributed securities are not treated as money. This lets qualifying investment partnerships distribute securities to their partners without generating gain under the marketable securities rule.
How does Madras Accountancy help with partnership distributions? Madras Accountancy supports US CPA firms with the detailed work behind partnership distributions. As an offshore tax preparation partner, we analyze whether a distribution triggers gain under Section 731, run the marketable securities calculation and its reduction, test the exceptions including investment partnership status, track each partner's basis, and prepare the supporting K-1 detail. Because this work sits alongside other partnership areas like basis schedules and interest limitations, firms rely on us to keep it consistent. You can reach our team through the contact link above.

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