At-Risk Rules vs. Passive Activity Loss Rules: Why a Freelancer's K-1 Loss Can Be Stuck Twice

Published: September 28, 2026 · Reading time: 11 min

TL;DR: These are two independent limitations, not one rule with two names, and they apply in a fixed order: at-risk rules (§465, Form 6198) cap your loss at what you'd actually lose if the venture failed, then whatever survives that gets tested separately by the passive activity loss rules (§469, Form 8582), which block a loss from any activity you don't materially participate in — almost always true of a limited partner interest — unless you have passive income from elsewhere to absorb it. Your own Schedule C business, if you materially participate in it, is nonpassive and can't absorb a passive loss from an unrelated K-1. Real estate limited partners often clear the at-risk test easily because qualified nonrecourse financing counts as at-risk for real property (§465(b)(6)) — a carve-out most other passive investments (equipment funds, trucking ventures, restaurant deals) don't get. And the $25,000 rental real estate special allowance excludes limited partners by name (§469(i)(6)(C)), so it never reaches this loss regardless of income. The worked example below runs a real K-1 through both forms across two years and tracks the two separate carryover balances that result.

A freelancer who also invests as a limited partner in someone else's venture — a real estate syndication, an equipment leasing fund, a small logistics or restaurant deal sold through a K-1 — eventually gets a year where that K-1 shows a loss. The instinct is to net it against Schedule C profit the same way any other business expense reduces taxable income. Two separate provisions of the Internal Revenue Code usually say no, for different reasons, and understanding which one is actually blocking the loss determines what has to happen before it becomes deductible.

What "At Risk" Actually Means

IRC §465 limits a taxpayer's deductible loss from an activity to the amount they're economically exposed to. §465(b)(1) defines it:

"For purposes of this section, a taxpayer shall be considered at risk for an activity with respect to amounts including— (A) the amount of money and the adjusted basis of other property contributed by the taxpayer to the activity, and (B) amounts borrowed with respect to such activity (as determined under paragraph (2))."

§465(b)(2) narrows the borrowed-amounts piece further: you're at risk for borrowed money only "to the extent that he (A) is personally liable for the repayment of such amounts, or (B) has pledged property, other than property used in such activity, as security." Nonrecourse debt — financing no one can collect from you personally if it defaults — generally does not count, which is the entire point of the rule: it exists so a taxpayer can't deduct a loss larger than what they'd actually be out of pocket if the investment failed completely.

This is computed on Form 6198, one activity at a time. If the K-1 loss for the year exceeds your amount at risk, only the at-risk portion is currently allowable; the rest becomes an at-risk carryover that sits until your amount at risk increases — a new contribution, or debt you become personally liable for.

The Real Estate Exception That Doesn't Extend to Other Passive Investments

§465(b)(6)(A) creates a specific carve-out: "in the case of an activity of holding real property, a taxpayer shall be considered at risk with respect to the taxpayer's share of any qualified nonrecourse financing which is secured by real property used in such activity." That's why a limited partner in a real estate syndication often has a large at-risk amount even with modest cash invested — the property's debt, if it's "qualified nonrecourse financing" under §465(b)(6)(B), counts too.

A limited partner in an equipment fund, a trucking venture, or a restaurant deal generally gets no such boost — the entity's financing is usually secured by equipment or business assets, not real property, so it falls outside §465(b)(6) and the general nonrecourse-debt exclusion applies in full. Two K-1s that look structurally identical — a large loss, a modest cash investment, debt at the entity level — can produce completely different at-risk outcomes depending on what the debt is secured by and what the activity does.

What "Passive" Actually Means

IRC §469 is a separate provision with its own test. §469(c)(1) defines the term: "the term 'passive activity' means any activity— (A) which involves the conduct of any trade or business, and (B) in which the taxpayer does not materially participate." A loss from a passive activity can only offset income from other passive activities — not your Schedule C profit, not W-2 wages, not portfolio income — with any excess suspended and carried forward under §469(b) until there's passive income to absorb it or the activity is disposed of.

A limited partner interest is passive almost by definition. §469(h)(2) states: "Except as provided in regulations, no interest in a limited partnership as a limited partner shall be treated as an interest with respect to which a taxpayer materially participates." The regulatory exception — confirmed in the IRS's own Instructions for Form 8582 — is narrow: a limited partner is treated as materially participating only by meeting material participation test 1 (more than 500 hours during the year), test 5 (materially participated, other than through test 5 itself, for any 5 of the preceding 10 tax years), or test 6 (a personal service activity — health, law, engineering, accounting, consulting, and similarly listed fields — materially participated in for any 3 preceding years). A limited partner who simply wrote a check and reads a quarterly report meets none of them.

This computation happens on Form 8582, separately from Form 6198, and separately from your Schedule C.

The Order Matters: At-Risk First, Then Passive

These two limitations don't run in parallel — they run in sequence, and the sequence is fixed. The IRS's own Instructions for Form 8582 state it directly:

"Coordination With Other Limitations. Generally, PALs are subject to other limitations (for example, basis and at-risk limitations) before they're subject to the passive loss limitations. Once a loss becomes allowable under these other limitations, you must determine whether the loss is limited under the passive loss rules."

Compute Form 6198 first. Whatever survives it is the amount that then gets tested on Form 8582 — and a dollar that fails the at-risk test never reaches the passive-loss computation at all in the year it fails; it just sits on Form 6198's own carryover, waiting for your at-risk amount to grow. (There's a third, further-downstream limitation for very large aggregate business losses — the excess business loss rule of §461(l), reported on Form 461 — but it only engages after both of these clear, and it's rare for a freelancer-scale K-1 loss to reach it.)

The $25,000 Special Allowance Doesn't Save a Limited Partner

§469(i)(1) provides a genuine exception to the passive-loss block, but it's narrower than its reputation: "In the case of any natural person, subsection (a) shall not apply to that portion of the passive activity loss... which is attributable to all rental real estate activities with respect to which such individual actively participated." §469(i)(2) caps it at $25,000, and §469(i)(3)(A) phases it out "by 50 percent of the amount by which the adjusted gross income of the taxpayer for the taxable year exceeds $100,000" — reaching zero once modified AGI hits $150,000.

Two things keep this from applying to the loss discussed in this post. First, it's limited to rental real estate activities specifically — it doesn't reach a passive loss from an equipment fund, a trucking venture, or a restaurant deal at all, regardless of income. Second, and just as decisively even for a genuine rental real estate K-1: §469(i)(6)(C) states "no interest as a limited partner in a limited partnership shall be treated as an interest with respect to which the taxpayer actively participates," and the IRS's Form 8582 instructions restate it in plain language — "Limited partners are not treated as actively participating in a partnership's rental real estate activity." "Actively participated" is a materially lower bar than "materially participated" (it doesn't require regular, continuous, substantial involvement), but a limited partner fails it too, categorically, by the terms of the statute itself. (This is a different mechanism from real estate professional status under §469(c)(7), which can convert a general partner's or direct owner's rental activity out of per-se-passive treatment entirely through an hours test — it doesn't rescue a limited partner interest either.)

Worked Example: Two Years on One K-1

A single-filer freelance video editor runs her own business full time — she does the editing, manages client relationships, and materially participates in it without question, making it nonpassive. In 2025 she also invests $18,000 in cash as a limited partner in Northgate Logistics Partners, LP, a small fleet-financing venture (not real estate — the entity's debt is secured by trucks, not real property, so §465(b)(6)'s qualified-nonrecourse-financing carve-out doesn't apply). She contributes no further cash, personally guarantees no debt, and does none of the fleet's day-to-day work.

node -e "
const fmt = n => n.toLocaleString('en-US', {minimumFractionDigits:2, maximumFractionDigits:2});

const scheduleCNetProfit = 95000.00; // her own business -- materially participates, nonpassive, unaffected by any of this

// 2025 -- first year as a Northgate LP
const contribution2025 = 18000.00;
const atRiskAmountStart2025 = contribution2025; // no prior losses, no debt she's personally liable for
const k1Loss2025 = 4200.00;
const atRiskAllowed2025 = Math.min(k1Loss2025, atRiskAmountStart2025); // Form 6198, Part IV, Line 21
const atRiskSuspended2025 = k1Loss2025 - atRiskAllowed2025;
// the amount that clears the at-risk test still isn't deductible yet -- she has zero passive income,
// so it's fully suspended AGAIN under Sec 469, on Form 8582, and carried into 2026
const passiveCarryoverFrom2025 = atRiskAllowed2025;
const atRiskAmountEnd2025 = atRiskAmountStart2025 - atRiskAllowed2025; // her at-risk basis falls by the allowed amount regardless of the separate passive suspension

// 2026 -- no new contribution, no new debt she is personally liable for
const atRiskAmountStart2026 = atRiskAmountEnd2025;
const k1Loss2026 = 19500.00;
const atRiskAllowed2026 = Math.min(k1Loss2026, atRiskAmountStart2026); // Form 6198
const atRiskSuspended2026 = k1Loss2026 - atRiskAllowed2026; // Form 6198 carryover -- releases only when her at-risk amount grows
const passiveSuspended2026 = atRiskAllowed2026; // still zero passive income anywhere -> 100% suspended again, on Form 8582
const atRiskAmountEnd2026 = atRiskAmountStart2026 - atRiskAllowed2026;

const currentlyDeductibleAgainstScheduleC2026 = k1Loss2026 - atRiskSuspended2026 - passiveSuspended2026;

const totalAtRiskCarryoverEnd2026 = atRiskSuspended2026; // 2025 had none
const totalPassiveCarryoverEnd2026 = passiveCarryoverFrom2025 + passiveSuspended2026;

console.log('scheduleCNetProfit', fmt(scheduleCNetProfit));
console.log('atRiskAmountStart2025', fmt(atRiskAmountStart2025));
console.log('k1Loss2025', fmt(k1Loss2025));
console.log('atRiskAllowed2025', fmt(atRiskAllowed2025));
console.log('atRiskSuspended2025', fmt(atRiskSuspended2025));
console.log('passiveCarryoverFrom2025', fmt(passiveCarryoverFrom2025));
console.log('atRiskAmountEnd2025', fmt(atRiskAmountEnd2025));
console.log('k1Loss2026', fmt(k1Loss2026));
console.log('atRiskAllowed2026', fmt(atRiskAllowed2026));
console.log('atRiskSuspended2026', fmt(atRiskSuspended2026));
console.log('passiveSuspended2026', fmt(passiveSuspended2026));
console.log('atRiskAmountEnd2026', fmt(atRiskAmountEnd2026));
console.log('currentlyDeductibleAgainstScheduleC2026', fmt(currentlyDeductibleAgainstScheduleC2026));
console.log('totalAtRiskCarryoverEnd2026', fmt(totalAtRiskCarryoverEnd2026));
console.log('totalPassiveCarryoverEnd2026', fmt(totalPassiveCarryoverEnd2026));
console.log('sumCheck', fmt(totalAtRiskCarryoverEnd2026 + totalPassiveCarryoverEnd2026));
"

Output:

scheduleCNetProfit 95,000.00
atRiskAmountStart2025 18,000.00
k1Loss2025 4,200.00
atRiskAllowed2025 4,200.00
atRiskSuspended2025 0.00
passiveCarryoverFrom2025 4,200.00
atRiskAmountEnd2025 13,800.00
k1Loss2026 19,500.00
atRiskAllowed2026 13,800.00
atRiskSuspended2026 5,700.00
passiveSuspended2026 13,800.00
atRiskAmountEnd2026 0.00
currentlyDeductibleAgainstScheduleC2026 0.00
totalAtRiskCarryoverEnd2026 5,700.00
totalPassiveCarryoverEnd2026 18,000.00
sumCheck 23,700.00

Across both years, $23,700.00 in K-1 losses were allocated to her; $0.00 has reduced her taxable income so far. Entering 2027, two separate carryover balances sit on the same activity: $5,700.00 suspended on Form 6198's at-risk carryover — released only if her amount at risk increases — and $18,000.00 suspended on Form 8582's passive-loss carryover, the sum of both years' amounts that cleared the at-risk test but had no passive income to absorb them. Her $95,000.00 Schedule C profit, taxed in full both years, never sees either figure — it's nonpassive income, and neither carryover is available to reduce it until the specific release event for that carryover happens.

What Would Free the $18,000.00 Passive Carryover

If she sells her entire Northgate interest to an unrelated buyer in a fully taxable transaction — no installment note, no like-kind exchange — §469(g)(1)(A) treats that year's loss from the activity, including the suspended carryover, as not from a passive activity to the extent it exceeds her other passive income that year. In practice: the full $18,000.00 passive-loss carryover becomes deductible against nonpassive income, including Schedule C profit, in the year of sale. The separate $5,700.00 at-risk carryover is not automatically freed by the same sale — it releases only when her amount at risk increases, which the sale might or might not do depending on whether it produces gain or relieves her of at-risk debt, a calculation independent of the passive-loss release. Selling doesn't erase the distinction between the two carryovers; it just changes which one might clear first.

Audit Triggers & Common Mistakes

1. Netting a K-1 loss straight against Schedule C profit without running either form. Materially participating in your own business makes it nonpassive; that status doesn't transfer to an unrelated limited partner interest, and nothing nets automatically.
2. Assuming a large K-1 loss backed by debt-financed depreciation means you're "at risk" for your share of it. True only for qualified nonrecourse financing secured by real property under §465(b)(6). In every other kind of activity, nonrecourse debt generally doesn't count toward your at-risk amount at all.
3. Reaching for the $25,000 rental real estate special allowance as a limited partner. §469(i)(6)(C) excludes limited partner interests from "active participation" by name — income level is irrelevant because the exclusion isn't income-based.
4. Treating the at-risk carryover and the passive-loss carryover on the same activity as one number. They're released by different events — an increased at-risk amount for one, passive income or a full taxable disposition for the other — and conflating them either overstates what's currently deductible or understates what a future event will actually free.
5. Assuming a disposition frees everything. A fully taxable sale of the entire interest frees the passive-loss carryover under §469(g); it does not automatically free a separate at-risk carryover on the same activity.
6. Skipping Form 6198 because Form 8582 already blocked the loss. Both determinations still have to be made and tracked — a loss disallowed under §469 this year, for an activity where you also weren't fully at risk, is carrying forward on two forms with two different release conditions, not one.

How CentSense Helps

CentSense is built around your Schedule C — mileage, supplies, home office, the deductions covered on how to fill out Schedule C — and correctly keeps that ledger separate from outside K-1 activity:

• Tags your Schedule C income and expenses cleanly as the nonpassive, materially-participated business it is, so it's never mixed with a passive K-1 loss from an unrelated investment
• Exports a CPA-ready category breakdown at tax time, so your accountant has clean Schedule C figures before layering in any Form 6198 / Form 8582 work for a K-1
• Tracks self-employment tax on your own business income, unaffected by whatever a side limited partner interest is doing on separate forms

A limited partner interest with suspended at-risk and passive-loss carryovers is exactly the kind of multi-year tracking a CPA should own — CentSense keeps your Schedule C side of the return clean so that conversation starts from accurate numbers.

For related structures, see General Partner vs. Limited Partner: Which One Owes Self-Employment Tax on the K-1?, Schedule C Line 32: At-Risk Rules, and Real Estate Professional Status Under Section 469.

Authoritative References

• 26 U.S.C. §465 — Deductions limited to amount at risk (Cornell LII)
• 26 U.S.C. §469 — Passive activity losses and credits limited (Cornell LII)
• IRS — Instructions for Form 8582, Passive Activity Loss Limitations
• IRS — Instructions for Form 6198, At-Risk Limitations
• IRS — Instructions for Form 461, Limitation on Business Losses
• IRS — Publication 925, Passive Activity and At-Risk Rules
• IRS — About Schedule C (Form 1040)

Stop guessing which form is actually blocking a K-1 loss — or whether your own Schedule C profit is even eligible to absorb it. Start a free CentSense account, keep your business's own income and expenses cleanly separated from outside investment activity, and hand your CPA a Schedule C that's already reconciled before Form 6198 and Form 8582 enter the picture. Free tier includes 10 AI scans per month.

This guide is general education for U.S. freelancers and sole proprietors who also hold limited partner or other passive investment interests reported on Schedule K-1. It is not personalized tax advice. At-risk and passive activity loss computations are fact-specific and multi-year — get your carryover balances reviewed by a CPA or EA before relying on this post's numbers for your own return.