K-1 for Real Estate Syndication: What It Shows and Means

A Schedule K-1 (Form 1065) is the form a partnership gives each partner showing that partner's share of the year's income, deductions and credits. If you invest in a syndication taxed as a partnership, you get a K-1 instead of a 1099, and your CPA uses it to complete your personal return.

If you are the sponsor, we built DoorRaise (our product) so the tax return and K-1s are handled for you; see how it works. The rest of this post is for the investor opening a K-1 for the first time, as of October 2026.

What is a Schedule K-1 and who gets one?

A K-1 is the per-partner slice of a partnership's tax return. The partnership files one return on Form 1065, and each partner receives a K-1 showing what they were allocated.

Most deals described in our guide to real estate syndication are private offerings under Rule 506, structured as an LLC or limited partnership taxed as a partnership. That is why investors receive a K-1.

Shareholders in a REIT, by contrast, generally get a Form 1099-DIV, the form the IRS instructions for Form 1099-DIV use for dividends, including REIT dividends. The Investor.gov REIT bulletin describes the REIT structure. We compare the two in syndication vs. REIT.

The IRS instructions for Schedule K-1 (Form 1065) say you keep the K-1 for your records and generally do not file it with your return. The numbers on it flow to your Form 1040 and its schedules, which is why your CPA needs it.

What does a K-1 show?

A K-1 breaks the partnership's year into boxes. For a real estate investor the ones that matter most are listed below.

K-1 item	What it generally reports
Box 1	Ordinary business income or loss
Box 2	Net rental real estate income or loss
Box 19	Distributions, coded by type
Item L (capital account)	Your capital account on the partnership's books

For an apartment deal, the key line is usually Box 2, because renting apartments is rental real estate. Your CPA will tell you where the numbers land on your return.

What do the Box 19 distribution codes mean?

Box 19 reports what you received, and the code tells you the kind.

Per the IRS instructions, Code A is cash and marketable securities, Code B is a Section 737 distribution, Code C is other property, and Code D is deemed money distributions. In a typical cash-flowing syndication you will usually see cash. For how those payments arise, see how syndication investors get paid.

Why does Item L not tell me my basis?

Item L shows your capital account under the partnership's books. The IRS instructions state that this number cannot be used to determine your tax basis. You or your CPA have to track basis yourself, year by year.

Why can I have a tax loss and still get cash?

Depreciation is a deduction that does not cost cash. A syndication can collect rent, pay expenses and the loan, send you a distribution, and still report a tax loss because the building is being depreciated on paper.

Accelerated methods such as cost segregation can pull more depreciation into the early years, which can make early K-1 losses larger. When the property is sold, some of that depreciation may be recaptured and taxed, so a loss now can mean more taxable gain later. Our post on apartment syndication taxes for beginners walks through that arc.

Worked example: how basis limits a loss

The rules get clearer with numbers. This is an illustrative example, not a forecast, and it ignores partnership debt and other items your CPA would consider.

Say you invest $50,000 and your starting basis is $50,000. Each year the K-1 shows a Box 2 loss from depreciation, and you also receive a cash distribution. Generally, basis goes down by distributions first, and then by losses, but a loss can only be deducted up to the basis you have left.

Year	Starting basis	Cash distribution	Basis after distribution	K-1 loss	Loss allowed by basis	Ending basis	Loss carried forward
1	$50,000	$3,000	$47,000	$20,000	$20,000	$27,000	$0
2	$27,000	$3,500	$23,500	$15,000	$15,000	$8,500	$0
3	$8,500	$4,000	$4,500	$14,000	$4,500	$0	$9,500

Over three years you received $10,500 in cash and the K-1s reported $49,000 of losses. Only $39,500 of that loss cleared the basis test, and the other $9,500 waits until you have more basis. Per the IRS instructions, disallowed losses carry forward.

Now the next test. Suppose you earn wages and have no other passive income.

Under the passive activity rules, the $39,500 that cleared basis would generally be suspended too, because passive losses mostly offset passive income, not wages. Your benefit in this example is not a deduction today but a carryforward that your CPA tracks.

The lesson is that a big loss on the K-1 does not equal a big tax saving this year. Whether it helps depends on your basis, your other income and your tax situation. Ask your CPA before planning around it.

What limits a loss, and in what order?

Four limits apply in sequence, and a loss has to pass each one. The IRS instructions lay out the order as basis, at-risk, passive activity, then excess business loss.

Basis. You can deduct a loss only up to your adjusted basis in the partnership at year end. Disallowed amounts carry forward, and you are responsible for tracking basis.
At-risk rules (Section 465). Losses are generally limited to the amount you have at risk, and nonrecourse loans generally do not count. A special rule for qualified nonrecourse financing secured by real property can change that for real estate, so ask your CPA. You may need Form 6198.
Passive activity rules (Section 469). Passive activities include trade or business activities without material participation and rental activities. Individuals generally use Form 8582 to work out what is allowed.
Excess business loss limit. This applies after the others.

Two exceptions can change the passive step. A real estate professional must spend more than half of their working time, and more than 750 hours, in real property businesses where they materially participate. A separate allowance of up to $25,000 is for rental owners who actively participate (generally at least 10% ownership), and it phases out as modified adjusted gross income rises from $100,000 to $150,000. IRS Publication 925 says limited partners generally are not treated as actively participating, so most passive syndication investors should not count on either one. This is exactly where a CPA earns the fee.

Why do K-1s arrive late?

A calendar-year partnership return is due March 15, the 15th day of the third month after year end, and the partnership can request more time by filing Form 7004 by that due date, per the IRS instructions for Form 1065. Some syndications use an extension, so K-1s can land after the usual personal filing deadlines.

The IRS instructions also set a $340 penalty per late or incomplete Schedule K-1 (the amount in the 2025 instructions), which gives sponsors a reason to deliver on time. As an investor, ask the sponsor when K-1s are expected, and ask your CPA whether to extend your own return.

How do I read my first K-1? A checklist

Work through these in order with your CPA.

Check your name, taxpayer ID and address.
Check your ownership percentage against your subscription paperwork.
Look at Box 2 (and Box 1) for income or loss.
Look at Box 19 for total distributions and compare to the bank deposits you received.
Update your own basis record: add income, subtract distributions and allowed losses.
Note any suspended loss, and keep the worksheet for next year.

Other things to watch

A property in another state can create a nonresident filing requirement, so ask whether the K-1 comes with state information. Rental income from real property is generally excluded from unrelated business income, but IRS Publication 598 says that exclusion does not apply to debt-financed income, and IRAs are covered by the tax. So leveraged real estate in an IRA can create tax in the account. Ask a tax professional before investing retirement money. If anything on the K-1 is wrong, ask the sponsor for a corrected one rather than guessing.

Our take

This is DoorRaise's opinion, not tax advice. We think the late K-1 is the most avoidable annoyance in syndication investing, and it is a sponsor responsibility. A sponsor should tell investors the expected K-1 date before they invest and should send an estimate early if the final is going to be late.

We also think investors overweight the first-year loss. A paper loss that you cannot use is a deferral, not a gift, and it can come back as recapture. Judge a deal on its business plan first and treat tax effects as a bonus your CPA confirms.

Trade-offs and who this is not for

Partnership taxation has real costs. K-1s are more work than a 1099, they can force extensions, and they can add state filings.

Not for you if you want one simple form by January 31 every year. A K-1 deal rarely fits that.
Be careful if you hold the investment in an IRA. Debt-financed income can create tax in the account.
Common mistake: assuming Item L is your basis. The IRS says it is not.
Common mistake: counting a suspended loss as a refund. It is a carryforward.
Common mistake: ignoring a small K-1 because you got no cash. You still get one if there was income or loss to allocate.

How DoorRaise fits in

DoorRaise helps sponsors raise equity for 5+ unit apartment buildings from people who already trust them, under Rule 506(b) or 506(c). It is software, legal document preparation, escrow coordination and verification services. We are not a law firm, broker-dealer, investment adviser or funding portal, and we give no tax advice.

Pricing is three flat fees, with 0% of the raise or profits.

The $500 at setup forms the deal's LLC and handles investor documents and accreditation checks. The $5,000 at closing, paid from the funds raised and only if the deal closes, covers attorney review, Form D filing and the investor portal. The $3,500 a year while you own the property, paid from the property's income, covers bookkeeping, payouts and investor updates, and the tax return and K-1s for every investor. That is the K-1 piece: one yearly fee, not a per-investor charge. See flat-fee pricing.

Ready to raise? Create your free sponsor page or see pricing.

FAQ

Is a K-1 the same as a 1099?

No. A 1099 reports payments, such as interest or dividends. A K-1 reports your share of a partnership's income, deductions and credits, whether or not you were paid.

Do I get a K-1 if I received no distributions?

Yes, if the partnership had income or loss to allocate to you for the year. Distributions and taxable income are separate things.

Do I send the K-1 to the IRS?

Generally no. You keep it for your records and use it to complete your return, and the partnership files its own copy with its Form 1065.

Can I deduct the whole depreciation loss?

Only if it clears the basis, at-risk and passive limits. Many passive investors cannot use the loss in the current year and carry it forward.

What if my K-1 is wrong?

Contact the sponsor, explain what is off, and ask for a corrected K-1. Do not file based on numbers you believe are wrong without talking to your CPA.

Why did I get a K-1 from another state?

The property or the partnership may have state-level filings. Your CPA can tell you whether you need a nonresident return there.

Sources

This article is general information, not tax or legal advice. The example is illustrative. Talk to a CPA about your situation. DoorRaise is not a law firm, broker-dealer, investment adviser or funding portal.