Bonus depreciation from a real estate fund does not appear on the investor’s Schedule K-1 as a separate line. It is already netted into Box 1 for an operating business or Box 2 for a rental activity, and from there the loss passes through the basis, at-risk, passive activity, and excess business loss limitations before whatever survives lands on Schedule E and then Form 1040. This walkthrough follows a hypothetical $100,000 investment box by box so an advisor or CPA can see where each number originates and where it is limited.
How Bonus Depreciation Gets Into the K-1
The partnership, not the investor, claims the depreciation. The fund files Form 1065 with Form 4562 attached, computes its taxable income or loss after depreciation, and allocates each partner’s share on a Schedule K-1. The investor never sees Form 4562 and never elects bonus depreciation personally. The election, and the decision to have a cost segregation study performed, belongs to the general partner.
What a cost segregation study does to the numbers
When the fund buys a property, the purchase price is allocated among land, which is not depreciable, the building structure, and the shorter-lived components a cost segregation study identifies: 5-year and 7-year personal property and 15-year land improvements. Under the One Big Beautiful Bill Act, property with a recovery period of 20 years or less that is acquired and placed in service after January 19, 2025 qualifies for 100% bonus depreciation. The fund deducts the full cost of those components in the year they are placed in service. Car wash buildings are themselves in a 15-year class under the IRS asset class tables, which is why car wash funds produce larger first-year losses than most other real estate.
The illustrative fund used in this walkthrough
The figures below are hypothetical and simplified for illustration; they are not tax advice and not a projection of any QC Capital fund. Assume a client invests $100,000 in a fund that acquires an express car wash. The client’s share of the purchase price is $180,000, funded by the $100,000 investment and $80,000 of the client’s share of fund-level nonrecourse debt. The cost segregation study allocates 20% to land, 65% to 15-year and 5-year property eligible for bonus depreciation, and 15% to 39-year property. The client’s share of first-year operating income before depreciation is $8,000, and the fund distributes $6,000 of cash to the client in year one.
The resulting first-year depreciation
The client’s share of bonus-eligible basis is $117,000, which is 65% of $180,000, and all of it is deducted in year one. The client’s share of regular depreciation on the 39-year component is roughly $700. Total first-year depreciation allocable to the client is about $117,700. Netted against $8,000 of operating income, the client’s share of the fund’s year-one loss is about $109,700. The rest of this walkthrough follows that number.
Reading the K-1 Box by Box
Schedule K-1 for Form 1065 has three parts. Part I identifies the partnership, Part II identifies the partner and reports capital and liability shares, and Part III reports the partner’s share of income, deductions, and other items. The boxes that matter for a depreciation-driven fund are described below with the illustrative figures.
Part II, Item K: the partner’s share of liabilities
Item K reports the client’s share of nonrecourse, qualified nonrecourse, and recourse partnership liabilities. In the illustration, the client’s share of qualified nonrecourse financing secured by the real property is $80,000. This number matters because it increases the client’s outside basis and, because it is qualified nonrecourse financing, counts as an amount at risk. Without it the client could not deduct a loss larger than the $100,000 invested.
Part II, Item L: the capital account analysis
Item L shows the client’s tax-basis capital account: beginning balance of $0, capital contributed of $100,000, current-year net loss of $109,700, withdrawals and distributions of $6,000, and an ending balance of negative $15,700. A negative tax-basis capital account is normal in a leveraged real estate fund with bonus depreciation. It is not the same as the client’s outside basis, which includes the $80,000 liability share and is therefore about $64,300 at year end.
Part III, Box 1 or Box 2: where the loss actually sits
For a car wash fund, the wash is an operating business, so the loss appears in Box 1, ordinary business income or loss, as negative $109,700. For a flex industrial or other rental fund, the same loss would appear in Box 2, net rental real estate income or loss. The distinction affects how the loss is characterized for self-employment tax and for the passive activity rules, but in both cases the depreciation is embedded and not separately stated. Some funds attach a supplemental statement breaking out depreciation; many do not.
Box 12: Section 179 deduction, if any
Section 179 expensing is separately stated in Box 12 because the limitation applies at the partner level. Most real estate funds use bonus depreciation rather than Section 179, so Box 12 is typically blank. If a fund does report a Section 179 amount, the client’s CPA must apply the client’s own Section 179 limits on Form 4562.
Box 19: distributions
Box 19, code A, reports the $6,000 of cash distributed. Distributions are not income. They reduce the client’s outside basis and are taxable only if they exceed it. In the illustration the distribution is a return of capital for tax purposes even though the client also received a large loss. This is the source of the phrase “tax-advantaged cash flow”: the client received cash and a deductible loss in the same year.
Box 20: other information
Box 20 carries codes the CPA needs. Code Z reports the qualified business income figure for the Section 199A deduction, which for a loss year is a negative amount that reduces the client’s qualified business income from other sources. Other codes may report unrecaptured Section 1250 gain in a sale year, Section 1231 gain or loss, or information needed for the net investment income tax. Box 22 and Box 23 flag whether the partnership has more than one activity for at-risk or passive purposes, which tells the CPA whether the activities can be aggregated.
From the K-1 to Form 1040: The Four Limitations in Order
A partnership loss must clear four limitations in a fixed order before it reduces taxable income: basis, at-risk, passive activity, and excess business loss. Each one can suspend part or all of the loss, and the suspended amounts carry forward under separate rules. The table below tracks the illustrative $109,700 loss through each stage for two different clients.
| Stage | Client A: W-2 physician, no passive income | Client B: business owner with $150,000 of passive income |
|---|---|---|
| Loss reported on K-1 Box 1 | ($109,700) | ($109,700) |
| Basis limitation, Section 704(d) | Outside basis $174,000 before loss; full loss allowed | Outside basis $174,000 before loss; full loss allowed |
| At-risk limitation, Section 465, Form 6198 | Amount at risk $174,000 including qualified nonrecourse financing; full loss allowed | Amount at risk $174,000; full loss allowed |
| Passive activity limitation, Section 469, Form 8582 | No passive income; $0 allowed, $109,700 suspended and carried forward | $109,700 offsets passive income; $109,700 allowed |
| Excess business loss limitation, Section 461(l), Form 461 | Not reached; no allowed loss to test | Under the joint threshold of roughly $626,000 for 2025; full loss allowed |
| Amount reaching Schedule E, Part II | $0 | ($109,700) |
| Effect on Form 1040 taxable income, year one | None; deferral only | Reduced by $109,700 |
| Tax treatment of the $6,000 distribution | Return of capital; not taxable | Return of capital; not taxable |
Stage one: basis limitation on the partner’s own worksheet
Section 704(d) limits a partner’s deductible loss to their outside basis at year end before the loss. The client’s outside basis is the $100,000 contributed plus the $80,000 liability share, less the $6,000 distribution, or $174,000. Since the loss of $109,700 is less than $174,000, it clears this stage. The client’s CPA tracks outside basis on a worksheet the IRS requires but does not file; the K-1’s Item L capital account is a starting point but is not the same figure.
Stage two: at-risk limitation on Form 6198
Section 465 limits the deductible loss to the amount the client has at risk, which includes cash contributed and qualified nonrecourse financing secured by real property. Because the fund’s debt in the illustration is qualified nonrecourse financing, the client’s at-risk amount matches basis and the full loss clears this stage. If the fund had used debt that does not qualify, the at-risk amount would be lower and part of the loss would be suspended here. Form 6198 is filed only when the at-risk rules actually limit the loss or when the partnership indicates more than one activity in Box 22.
Stage three: passive activity limitation on Form 8582
Section 469 treats the loss as passive because the client does not materially participate in the fund’s business. Form 8582 aggregates all of the client’s passive activities. For Client A, with no passive income, the entire $109,700 is suspended and carried forward indefinitely, to be released when the client has passive income in a later year or disposes of the entire interest in a fully taxable transaction. For Client B, with $150,000 of passive income from another activity, the loss offsets that income in full. The worksheets on Form 8582 allocate the allowed loss back to each activity and track the suspended balance.
Stage four: excess business loss limitation on Form 461
Section 461(l) caps the aggregate net business loss a noncorporate taxpayer can deduct against non-business income at a threshold that was roughly $313,000 for single filers and $626,000 for joint filers in 2025 and is indexed annually. The One Big Beautiful Bill Act made the limitation permanent. Because Client B’s loss is well under the threshold, all of it is allowed. A client with several depreciation-driven investments in one year can exceed the threshold, in which case the excess becomes a net operating loss carryforward rather than a current deduction.
Where the Numbers Land on the Return
Schedule E, Part II, line 28
The allowed loss from a partnership interest is reported on Schedule E, Part II, with the partnership’s name and employer identification number, a check box indicating whether the activity is passive, and the loss amount in the passive loss column. For Client B, line 28 shows a passive loss of $109,700 allowed by Form 8582. For Client A, line 28 shows the partnership with $0 allowed and the suspended amount tracked on the Form 8582 worksheets.
Schedule 1 and Form 1040
The total from Schedule E flows to Schedule 1, line 5, as rental real estate, royalties, partnerships, S corporations, and trusts income or loss. Schedule 1’s total additional income then flows to Form 1040, line 8, where it reduces or increases the client’s total income. For Client B the $109,700 loss reduces total income; for Client A there is no effect in year one.
The Section 199A deduction
The negative qualified business income figure from Box 20, code Z, is combined with the client’s other qualified business income on Form 8995 or Form 8995-A. A net negative figure carries forward and reduces the qualified business income deduction in a later year. For most fund investors this is a second-order effect, but the CPA must track it.
What Happens in the Year of Sale
The deferral ends when the fund sells the asset or the client disposes of the interest. The year-of-sale K-1 looks very different from the year-one K-1.
Recapture and gain on the K-1
Assume the fund sells the car wash in year five for the client’s share of $220,000. The client’s adjusted basis in the property share is about $180,000 less roughly $121,000 of accumulated depreciation, or $59,000, so the gain is about $161,000. Gain attributable to depreciation on 5-year and 7-year personal property is Section 1245 recapture, reported as ordinary income in Box 1 or on a Box 20 statement. Gain attributable to depreciation on 15-year and 39-year real property is unrecaptured Section 1250 gain, reported in Box 9c and taxed at up to 25%. Any remaining gain is Section 1231 gain in Box 10, which is generally long-term capital gain.
Release of suspended losses
For Client A, the $109,700 of suspended passive loss is released in the year of a fully taxable disposition of the entire interest and offsets the gain and recapture recognized in that year. This is the mechanism that eventually delivers the tax benefit to a client who could not use the loss when it was generated. The net result over the hold is deferral plus any difference between the ordinary rate at which recapture is taxed and the rate that would have applied without the depreciation.
Why 1031 does not apply
Section 1031 exchange treatment is not available for partnership interests, so the client cannot roll the interest into another property to defer the gain. Some funds offer property-level exchange structures at exit, but that is a sponsor decision and requires planning well before the sale.
What the Advisor and CPA Should Do With This
Before the subscription
Confirm the client’s passive income position and excess business loss headroom so the year-one loss lands where the client expects. Ask the sponsor for its cost segregation approach by asset type, its K-1 delivery history, and whether it files composite state returns. Set the expectation that the client will extend their personal return.
Each tax year during the hold
Track outside basis and suspended losses on the worksheets. Reconcile Box 19 distributions against basis. Watch for a year in which the fund refinances and distributes proceeds, because a distribution in excess of basis is taxable gain even without a sale.
The QC Capital approach to K-1 reporting
QC Capital sponsors express car wash and integrated car care investments and multi-tenant flex industrial properties in Southeast markets through Regulation D Rule 506(c) partnerships for accredited investors. Because car wash buildings and equipment fall into short recovery classes, QC Capital’s car care funds generate the kind of first-year loss this walkthrough describes, and QC Capital’s position is that advisors and CPAs should see the mechanics before the subscription rather than at tax time. Fund assets are custodied at Charles Schwab, investors receive reporting and distributions through an InvestNext portal, and QC Capital states that it maintains a GP commitment in every acquisition. Advisors can request the cost segregation approach for each QC Capital asset type and historical K-1 delivery timing before recommending a fund.
Frequently Asked Questions
Where does bonus depreciation show up on a K-1?
It does not appear as a separate line. The partnership deducts it on Form 4562 and the resulting net loss is reported in Box 1 for an operating business or Box 2 for a rental activity. Some funds attach a supplemental statement showing the depreciation component.
Can I deduct a K-1 loss from a real estate fund against my salary?
Generally no. The loss is passive unless you materially participate or qualify as a real estate professional, and passive losses offset only passive income. The suspended loss carries forward and is released when you have passive income or dispose of the entire interest in a taxable transaction.
Why is my K-1 capital account negative?
A negative tax-basis capital account is common in a leveraged fund that has taken bonus depreciation, because the loss allocated to you exceeds the cash you contributed. Your outside basis, which includes your share of fund liabilities, is usually still positive. Your CPA tracks outside basis separately.
Are distributions from a real estate fund taxable in a loss year?
Distributions reduce your outside basis and are taxable only to the extent they exceed it. In the early years of a depreciation-driven fund, distributions are typically a return of capital for tax purposes even though you also receive a deductible or suspended loss.
When does the fund’s depreciation get recaptured?
When the fund sells the property or you dispose of your interest. Gain attributable to depreciation on personal property is ordinary income under Section 1245, gain attributable to depreciation on real property is unrecaptured Section 1250 gain taxed at up to 25%, and the remainder is generally long-term capital gain. Suspended passive losses are released in the same year and offset the gain.
If you would like the cost segregation approach and K-1 delivery history for a QC Capital fund before advising a client, you can reach the team through the QC Capital contact page.
