Schedule K-1 (Form 1065) Box 2: Net Rental Real Estate

Updated October 16, 2026. Quick answer: Box 2 of Schedule K-1 (Form 1065) is a partner’s share of net rental real estate income or loss. The instructions treat it as generally passive for all partners, with an exception for a real estate professional who materially participated. A passive loss may qualify for a special allowance of up to $25,000 if eight conditions are met.

Schedule D and Schedule E (Form 1040) for 2025, read line by line: Schedule E Part II.

What box 2 reports

Part III, line 2 of the form reads “Net rental real estate income (loss)”. The instructions open with the character of the amount: “Generally, the income (loss) reported in box 2 is a passive activity amount for all partners.” “However, the income (loss) in box 2 isn’t from a passive activity if you were a real estate professional (defined earlier) and you materially participated in the activity.”

A K-1 with several properties may come with a breakdown: “If the partnership had more than one rental real estate activity, it’ll attach a statement identifying the income or loss from each activity.” The other boxes are listed on the Schedule K-1 (Form 1065) boxes overview, and the next box over is covered on the box 3 page.

Where box 2 goes on your return

For a 2025 Form 1040 or 1040-SR the instructions give four paths. The destination in each case is Schedule E (Form 1040), line 28, or Form 8582 on the way.

When the box in item D is checked, both passive paths change. For a passive loss: “However, if the box in item D is checked, report the loss following the rules for PTPs under Publicly traded partnerships, earlier.” For passive income: “However, if the box in item D is checked, report the income following the rules for PTPs under Publicly traded partnerships, earlier.”

Real estate professionals

The instructions define the status in two conditions. “You were a real estate professional only if you met both of the following conditions.”

Even then, each rental interest is tested on its own unless the partner elects otherwise: “each interest in rental real estate is a separate activity, unless you elect to treat all interests in rental real estate as one activity.” The related election is listed among those made by the partner: “Section 469(c)(7)(A) (aggregation election by real estate professional).”

The $25,000 special allowance: eight conditions

The route to column (g) of Schedule E for a passive loss requires every one of these conditions. “If you have a loss from a passive activity in box 2 and you meet all the following conditions”:

The background rule reads: “If you actively participated in a rental real estate activity, you may be able to deduct up to $25,000 of the loss from the activity from nonpassive income.” “This special allowance is an exception to the general rule disallowing losses in excess of income from passive activities.” The allowance is not available to every filer: “The special allowance isn’t available if you were married, file a separate return for the year, and didn’t live apart from your spouse at all times during the year.”

Active participation is not material participation

Box 2 turns on a lighter test than box 1. “Active participation is a less stringent requirement than material participation.” “You may be treated as actively participating if you participated, for example, in making management decisions or arranging for others to provide services (such as repairs) in a significant and bona fide sense.” The examples given: “Management decisions that can count as active participation include approving new tenants, deciding rental terms, approving capital or repair expenditures, and other similar decisions.”

Two groups cannot qualify. “Limited partners can’t actively participate unless future regulations provide an exception.” And ownership size matters: “You aren’t considered to actively participate in a rental real estate activity if, at any time during the tax year, your interest (including your spouse’s interest) in the activity was less than 10% (by value) of all interests in the activity.” Condition h in the table above also mentions an interest held as a limited partner.

MAGI phase-out and an illustration

The size of the allowance falls as income rises. “The maximum special allowance that single individuals and married individuals filing a joint return can qualify for is $25,000.” “If your MAGI is $100,000 or less ($50,000 or less if married filing separately), your loss is deductible up to the maximum special allowance referred to in the preceding paragraph.”

Above that level the formula applies: “If your MAGI is more than $100,000 (more than $50,000 if married filing separately), the special allowance is limited to 50% of the difference between $150,000 ($75,000 if married filing separately) and your MAGI.” “When MAGI is $150,000 or more ($75,000 or more if married filing separately), there is no special allowance.”

Illustration, not an IRS example, computed with the formula above: take a single filer with MAGI of $120,000. That is more than $100,000 so the formula applies. $150,000 minus $120,000 is $30,000 and 50% of $30,000 is $15,000. On these assumed numbers the special allowance would be limited to $15,000 which is below the $25,000 maximum.

For the definition, “For a definition of MAGI, see Special $25,000 allowance in Pub. 925.” The detailed worksheet lives in the Form 8582 instructions, summarized on the Form 8582 page.

The limits that apply before box 2 reaches the return

The instructions list four limits and put them in a fixed order: “These limitations and the order in which you must apply them are as follows: the basis limitations, the at-risk limitations, the passive activity limitations, and the excess business loss limitations.” The amounts printed in Part III are before any of them. “The amounts shown in boxes 1 through 21 reflect your share of income, loss, deductions, credits, and other items from partnership business or rental activities without reference to limitations on losses or adjustments that may be required of you”.

Basis is the partner’s own job to track. “Any losses and deductions not allowed can be carried forward.” “It’s the partner’s responsibility to track and maintain the information necessary to figure their adjusted basis in the partnership (also known as outside basis).” The partnership’s capital account on the K-1 is not a substitute: “Although the partnership provides an analysis of the partner’s capital account in item L of Schedule K-1, that information is based on the partnership’s books and records and can’t be used to figure the partner’s adjusted basis.”

For the at-risk step, “you’ll have to complete Form 6198, At-Risk Limitations, to figure your allowable loss for the activity.” Form 6198 is covered on the Form 6198 page.

A statement can matter as much as the box. “Note: Box 22 of Schedule K-1, Part III, will be checked when a statement is attached.” The at-risk statement is described this way: “The partnership should identify on a statement attached to Schedule K-1 any losses that aren’t subject to the at-risk limitations.” And for the passive step: “Note: Box 23 of Schedule K-1, Part III, will be checked when a statement is attached.”

Rental losses are also exposed to the last test: “See Form 461, Limitation on Business Losses, and its instructions for more information.” Rental real estate that is later sold or converted raises separate questions covered on the depreciation recapture page.

Timing follows the partnership’s year, not yours. “If you file your tax return on a calendar-year basis, but your partnership files a return for a fiscal year, report the amounts on your tax return for the year in which the partnership’s fiscal year ends.” “For example, if the partnership’s tax year ends in February 2026, report the amounts on your 2026 tax return.”

Which revision applies

The edition read for this page is the 2025 Partner’s Instructions for Schedule K-1 (Form 1065) and the 2025 Schedule K-1 (Form 1065) itself, which are the revisions irs.gov served when they were read on 2026-10-16. Check the revision printed on the Schedule K-1 you received and the matching instructions, because a later edition can change the box layout, the column letters and the reporting lines.

Common mistakes

• Assuming a rental loss is automatically deductible up to $25,000. The instructions allow the Schedule E column (g) route only when all eight listed conditions are met, including that the MAGI was not more than $100,000 and that the interest was not held as a limited partner.
• Using material participation hours to prove active participation. The instructions call active participation a less stringent requirement, and a separate real estate professional test of more than 750 hours governs the exception to passive treatment.
• Forgetting the 10% interest floor. The instructions say a partner is not considered to actively participate if, at any time during the tax year, the partner’s interest, including the spouse’s, was less than 10% by value of all interests in the activity.

Related: Form 8582 passive activity loss limits, Schedule E (Form 1040), Form 6198 at-risk limits, Schedule K-1 (Form 1065) boxes explained, and depreciation recapture in year one.

Sources

• 2025 Partner’s Instructions for Schedule K-1 (Form 1065): https://www.irs.gov/pub/irs-pdf/i1065sk1.pdf
• Schedule K-1 (Form 1065) (2025), Partner’s Share of Income, Deductions, Credits, etc.: https://www.irs.gov/pub/irs-pdf/f1065sk1.pdf

Read from the IRS documents linked above on October 16, 2026. General information, not tax advice. Your own facts decide the outcome, and a preparer, the account provider or the IRS is the right place to confirm anything consequential.