Taxterity research

Section 752 liability allocation: recourse, nonrecourse, guarantees and bottom-dollar rules

Reviewed 2026-09-15 · AI-assisted draft and editing; sources and limitations remain visible for independent review.

Answer: Section 752 converts liability shares into basis. An increase in a partner's share of partnership liabilities is treated as a contribution of money by that partner, and a decrease is treated as a distribution of money to that partner, so the allocation is not a disclosure exercise. It is the number that decides how much loss a partner may take and whether a cash distribution produces gain. The regulation runs in three steps. Classify first: a liability is recourse to the extent a partner or a related person bears the economic risk of loss for it and nonrecourse to the extent no one does, and an obligation is a liability at all only if it creates or increases the basis of an asset, gives rise to an immediate deduction, or gives rise to an expense that is neither deductible nor chargeable to capital. Then, for the recourse portion, run the constructive liquidation: all liabilities become payable in full, all assets are worth zero, everything is disposed of for no consideration, all items are allocated, and the partnership liquidates. A partner's share is what that partner or a related person would then have to pay without a right of reimbursement from another partner. Then allocate the nonrecourse portion through three tiers, minimum gain first, section 704(c) gain second, and the remainder by profits share under one of several permitted methods. The fork that decides most files is recognition, because a bottom dollar payment obligation is not recognized at all, and the recognition rules apply by reference to specific 2016 and 2019 dates.

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Scope

Jurisdiction: United States — federal

Tax periods: Not period-specific; checked 2026-09-15, Obligations on or after 2016-10-05, Obligations on or after 2019-10-09

Assumptions

Exclusions

1. Why the share is the number that matters

Section 752(a) treats an increase in a partner's share of partnership liabilities, or an increase in that partner's individual liabilities by assuming partnership liabilities, as a contribution of money. Section 752(b) treats the corresponding decreases as a distribution of money. Section 752(c) treats a liability that property is subject to as a liability of the owner of that property, to the extent of the property's fair market value, and section 752(d) applies ordinary property principles to liabilities on a sale or exchange of an interest.

The regulation adds a netting rule that prevents double counting: where a single transaction produces both an increase and a decrease in a partner's share, only the net decrease is a distribution and only the net increase is a contribution. Applying section 752 twice to the two legs of one refinancing is a common and expensive error.

An assumption is also narrower than it sounds. A person is treated as assuming a liability only to the extent that person is personally obligated to pay it and, where a partner or related person assumes a partnership liability, the creditor knows of the assumption and can enforce the obligation directly, and no other partner or a person related to another partner would bear the economic risk of loss for it immediately after.

2. Step one: classify before you allocate

An obligation is a liability for section 752 purposes only if it creates or increases the basis of any of the obligor's assets including cash, gives rise to an immediate deduction to the obligor, or gives rise to an expense that is not deductible in computing taxable income and is not properly chargeable to capital. Accrued items that fail all three are outside the section entirely.

Classification is then by economic risk of loss, not by the loan document's label. A liability is recourse to the extent any partner or related person bears the economic risk of loss for it, and nonrecourse to the extent none does. That is a to-the-extent test, so a single loan can be part recourse and part nonrecourse, which is exactly what happens when one partner supports a slice of a nonrecourse facility.

Where property is contributed or distributed subject to a liability of the transferor, the transferee is treated as assuming it, but only up to the fair market value of the property at the time of the transfer.

3. Step two: the constructive liquidation

For the recourse portion, the regulation runs a hypothetical. Five events are deemed to occur simultaneously: all of the partnership's liabilities become payable in full; all of the partnership's assets, including cash, have a value of zero, with the exception of property contributed to secure a partnership liability; the partnership disposes of all of its property in a fully taxable transaction for no consideration, except relief from liabilities whose creditors can look only to particular partnership assets; all items of income, gain, loss and deduction are allocated among the partners; and the partnership liquidates.

A partner bears the economic risk of loss to the extent that partner or a related person would then be obligated to make a payment to any person, or a contribution to the partnership, because the liability has become due and payable, and would not be entitled to reimbursement from another partner or a person related to another partner. The regulation also prescribes how gain and loss on the deemed disposition are computed, which matters because the allocation of that loss is what drives capital accounts to the deficits the payment obligations then answer.

Two corrective rules apply to the arithmetic. Where the economic risk of loss borne by all partners exceeds the amount of the liability, each partner's share is scaled down proportionately so the liability is counted only once. And a partner's payment obligation is reduced to the extent that partner is entitled to reimbursement from another partner or a person related to another partner.

4. Which payment obligations are recognized

All statutory and contractual obligations relating to the liability are taken into account, based on the facts and circumstances at the time of the determination. The regulation names three groups: contractual obligations outside the partnership agreement such as guarantees, indemnifications and reimbursement agreements, running directly to creditors, to other partners or to the partnership; obligations imposed by the partnership agreement, including capital contribution obligations and the obligation to restore a deficit capital account on liquidation; and payment obligations imposed by state or local law, including the governing partnership statute.

The bottom dollar rule is the one that reshapes deals. A bottom dollar payment obligation is not recognized. In substance it is any obligation under which the partner is not liable up to the full amount of that obligation whenever any amount of the liability, or of the benefited party's recognized obligation, is unsatisfied, including a deficit restoration obligation covering less than the full deficit, and tiered or senior-subordinate structures adopted with a principal purpose of avoiding that treatment. Placing a maximum dollar cap on the obligation, stating it as a fixed percentage of every dollar of the liability, or having proportionate contribution rights among joint and several co-obligors does not by itself make an obligation bottom dollar.

There is a narrow rescue. Where an obligation would be recognized but for an indemnity, a reimbursement agreement or a similar arrangement, it is still recognized if, taking that arrangement into account, the partner remains liable for at least 90 percent of the initial obligation. A partnership must disclose a bottom dollar payment obligation to the IRS, including one recognized under that 90 percent exception. Separately, an indemnity or reimbursement arrangement is recognized only if the underlying obligation of the indemnitee or other benefited party is itself recognized, or would be if that person were a partner or related person.

Three further filters. An obligation subject to contingencies making it unlikely ever to be discharged is disregarded, and one that would arise only after an event that is not determinable with reasonable certainty is ignored until the event occurs. Performance is otherwise assumed irrespective of the obligor's actual net worth, unless the facts indicate a plan to circumvent the obligation or the absence of a commercially reasonable expectation that the obligor can pay, which is tested using the factors a third-party creditor would weigh. And a payment obligation not required to be satisfied within a reasonable time after the liability becomes due, or a contribution obligation not required to be satisfied by the later of the end of the year of liquidation or 90 days after, is recognized only to the extent of the value of the obligation.

5. Partner loans, pledges and the small-partner exceptions

A partner bears the economic risk of loss for a nonrecourse loan the partner or a related person makes to the partnership, to the extent no other partner bears it. A liability owed to a partner that is wrapped around a nonrecourse obligation owed to someone else is split into two liabilities, with the wrapped portion treated as owed to the other person. A partner who guarantees payment of interest on a partnership nonrecourse liability, and a partner who pledges property as security, are each covered by their own paragraphs.

Two de minimis exceptions cut the other way for small holders. The partner-as-lender rule does not apply where the partner's interest in each partnership item for every year is 10 percent or less and the loan is qualified nonrecourse financing within the meaning of section 465(b)(6). A parallel exception applies to a partner with a 10 percent or smaller interest who guarantees a loan that would otherwise be nonrecourse, but only where that loan would itself be qualified nonrecourse financing had the guarantor made it.

The anti-abuse rules sit over all of it. An obligation may be disregarded, or treated as another person's, where the facts indicate that a principal purpose of the arrangement is to eliminate a partner's economic risk of loss or to create the appearance of risk where the substance is otherwise. A separate rule, captioned arrangements tantamount to a guarantee, reaches obligations whatever their form: a partner is treated as bearing the economic risk of loss where the partner or a related person undertakes contractual obligations so that the partnership may obtain or retain a loan, those obligations significantly reduce the lender's risk that the partnership will not perform, and one of the principal purposes is either to let partners who are not liable include part of the loan in the basis of their interests, or to cause the obligation to be disregarded under the recognition rules.

6. Step three: the three tiers for nonrecourse liabilities

A partner's share of nonrecourse liabilities is the sum of three amounts. Tier one is the partner's share of partnership minimum gain determined under the section 704(b) regulations. Tier two is the taxable gain that would be allocated to the partner under section 704(c), or in the same manner in connection with a revaluation, if the partnership disposed of all property subject to nonrecourse liabilities in full satisfaction of those liabilities and for no other consideration. Tier three is the partner's share of the excess.

Tier three is where the choices are. The default is the partner's share of partnership profits, determined on all facts and circumstances. The agreement may instead specify profit interests for this purpose if they are reasonably consistent with allocations of some other significant item that have substantial economic effect. Excess liabilities may alternatively be allocated in the manner the deductions attributable to them are reasonably expected to be allocated. And the partnership may first allocate an excess liability to a partner up to the built-in gain allocable to that partner on section 704(c) property securing the liability, to the extent that gain exceeds the tier two amount, with the remainder allocated under one of the other methods.

Two conditions on those choices are easy to miss. A partnership is not required to use the same method each year. And none of the significant item, alternative or additional methods applies for purposes of the disguised sale computation under Reg. 1.707-5(a)(2).

7. Dates, then the working sequence

The recognition rules have staged applicability and the wrong vintage produces the wrong share. The obligations-recognized rules including the bottom dollar provisions apply to liabilities incurred or assumed by a partnership, and to payment obligations imposed or undertaken, on or after October 5, 2016, other than under a written binding contract in effect before that date. The deemed satisfaction rule, parts of the anti-abuse rules, and the no-reasonable-expectation-of-payment rule apply on or after October 9, 2019, with an option to apply them to all of a partnership's liabilities from the beginning of the first taxable year ending on or after October 5, 2016. Earlier arrangements are governed by the prior text, and a transition rule preserves certain shares held immediately before October 5, 2016.

The sequence to run: fix the determination date; list every obligation and test each against the three-part definition of a liability; classify each liability as recourse or nonrecourse to the extent economic risk of loss is borne; for recourse portions run the constructive liquidation and identify every payment obligation from the three named groups; apply recognition in order, bottom dollar, indemnity dependency, contingency, time value, and net-value or circumvention; scale for overlapping risk and reduce for reimbursement rights; then allocate the nonrecourse portions through the three tiers, naming the tier three method used and confirming it is not being carried into a section 707 computation; and finally record which applicability date governs each obligation.

The share produced here feeds directly into a companion page in this library, Outside basis and inside basis: reconciling a partner's two basis figures, which uses it as one column of the reconciliation. A deficit restoration obligation examined here as a source of basis is tested for a different purpose in Testing a partnership allocation for substantial economic effect.

With the documents in hand, ask Taxterity a research question about the specific support arrangement you are classifying, or run a Federal Tax Memo on the allocation, and check each authority against the credit documents and the partnership agreement before the share is used on a return.

Related research

Official sources

  1. 26 U.S.C. 752 — Treatment of certain liabilities — Section 752(a)-(d); increases and decreases treated as contributions and distributions of money; U.S. Code prelim, laws in effect on 2026-09-14
  2. 26 CFR 1.752-1 — Treatment of partnership liabilities — Paragraph (a)(1)-(2), recourse and nonrecourse definitions; (a)(4)(i)(A)-(C), what counts as a liability; (b)-(c), increases and decreases
  3. 26 CFR 1.752-1 — Treatment of partnership liabilities — Paragraph (d)(1)-(2), requirements for an assumption; (e), property subject to a liability capped at fair market value; (f), netting within a single transaction
  4. 26 CFR 1.752-2 — Partner's share of recourse liabilities — Paragraph (a)(1)-(3), economic risk of loss, overlapping risk and direct risk; (b)(1)(i)-(v), the five constructive liquidation events; (b)(2), deemed disposition gain and loss
  5. 26 CFR 1.752-2 — Partner's share of recourse liabilities — Paragraph (b)(3)(i)(A)-(C), obligations taken into account; (b)(3)(ii)(A)-(D), bottom dollar payment obligations, the 90 percent exception, the definition and disclosure; (b)(3)(iii), indemnities
  6. 26 CFR 1.752-2 — Partner's share of recourse liabilities — Paragraph (b)(4), contingent obligations; (b)(5), reimbursement rights; (b)(6), deemed satisfaction irrespective of net worth; (g)(1)-(2), time-value-of-money considerations
  7. 26 CFR 1.752-2 — Partner's share of recourse liabilities — Paragraph (c)(1)-(2), partner or related person as lender and wrapped debt; (d)(1)-(2), the 10 percent de minimis exceptions; (e)(1)-(4), nonrecourse liability with interest guaranteed by a partner; (h), partner-provided security
  8. 26 CFR 1.752-2 — Partner's share of recourse liabilities — Paragraph (j)(1)-(2), anti-abuse rules and arrangements tantamount to a guarantee; (k)(1), no reasonable expectation of payment; (l)(1)-(3), applicability dates
  9. 26 CFR 1.752-3 — Partner's share of nonrecourse liabilities — Paragraph (a)(1)-(3), the three tiers and the profits share, significant item, alternative and additional methods for excess nonrecourse liabilities; (b), a single liability over multiple properties
  10. 26 CFR 1.704-1 — Partner's distributive share — Paragraph (b)(2)(ii)(b)(3) and (b)(2)(ii)(c)(4), the deficit restoration obligation that Reg. 1.752-2(b)(3)(i)(B) takes into account as a payment obligation

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