What Is the Capital Account on My K-1?
The capital account on your K-1 is the running tax record of your equity in the partnership, shown in Part II, Item L. It starts with what you contributed, goes up by your share of taxable income, and goes down by your share of tax losses and by the distributions you received. Partnerships must report it using the tax basis method, so it reflects tax figures such as depreciation, not the market value of your investment or the cash you have in hand.
Investors in apartment syndications often see this number shrink quickly, sometimes below zero, while the deal is doing what it planned. This post explains each line of Item L, why the number moves the way it does, and how it relates to your basis. Rules are as of October 2026. It builds on the K-1 guide.
Where is the capital account on the K-1?
Schedule K-1 (Form 1065) has three parts. Part I is about the partnership, Part II is about you, and Part III lists your share of income, deductions and credits. Item L in Part II is the "Partner's capital account analysis." It has these lines:
| Line in Item L | What goes there |
|---|---|
| Beginning capital account | Last year's ending balance, or zero in your first year |
| Capital contributed during the year | Cash you put in this year, such as your original investment or a capital call |
| Current year net income (loss) | Your share of the partnership's taxable income or loss for the year |
| Other increase (decrease) | Items not on the other lines, with a statement explaining each |
| Withdrawals and distributions | Cash or property the deal paid out to you |
| Ending capital account | The sum of the lines above |
Nearby, Item J shows your percentage share of profit, loss and capital, and Item K1 shows your share of the partnership's liabilities. The IRS explains each in the partner's instructions for Schedule K-1.
What does "tax basis method" mean?
The partner's instructions say the partnership "must report your beginning capital account and ending capital account for the year using the tax-basis method," including contributions, your share of net income or loss "as computed for tax purposes," distributions, and other changes figured consistently with your adjusted tax basis "without regard to partnership liabilities," following sections 705, 722, 733 and 742 of the tax code.
Before the 2020 tax year, partnerships could report capital accounts on other methods, such as generally accepted accounting principles or section 704(b) book accounts. IRS Notice 2020-43 set out the move to a single tax basis approach for tax years ending on or after December 31, 2020, and the current Form 1065 instructions describe how the partnership figures it. If you hold an older K-1 that looks different, that is likely why.
Why is my capital account lower than my investment?
Because tax losses count, and apartment deals usually produce them early. Depreciation is a deduction for wear on the building, and a cost segregation study can speed it up. See cost segregation. Those deductions flow to you as a loss on the K-1 and reduce your capital account, even in a year when the building collected rent and paid you a distribution.
Distributions reduce it too. A distribution returns cash to you, so the record of your equity left in the deal goes down.
Neither change means your investment lost that much value. The capital account does not track the building's market price. A sponsor's estimate of value, or the eventual sale price, is a separate number.
How is the capital account different from my basis?
They are close relatives, but not the same. Your adjusted basis in the partnership interest includes your share of the partnership's liabilities, such as the mortgage. The tax basis capital account does not. The partner's instructions put it directly: your ending capital account "may not equal the adjusted tax basis in your partnership interest," generally "because a partner's adjusted tax basis in its partnership interest includes the partner's share of partnership liabilities."
That difference matters. Basis, along with the at-risk and passive activity rules, decides how much loss you can deduct and whether a distribution is taxable. You, not the partnership, are responsible for keeping a yearly record of your adjusted basis. Item K1 gives you the liability figure you need to add. See IRS Publication 541 on partner basis.
A made-up example
This example uses made-up numbers to show how the lines connect. It is not a forecast and does not describe any real deal.
You invest $100,000 in year 1. Your share of the deal's loan is $200,000. Over three years the K-1 shows these items:
| Year | Contributed | Net income (loss) | Distributions | Ending capital account |
|---|---|---|---|---|
| 1 | $100,000 | ($45,000) | $4,000 | $51,000 |
| 2 | $0 | ($20,000) | $6,000 | $25,000 |
| 3 | $0 | ($8,000) | $6,000 | $11,000 |
Check year 1: $0 + $100,000 - $45,000 - $4,000 = $51,000. Year 2: $51,000 - $20,000 - $6,000 = $25,000. Year 3: $25,000 - $8,000 - $6,000 = $11,000.
Your basis at the end of year 3 would be roughly $11,000 plus your $200,000 share of liabilities, or $211,000, before any adjustments your CPA makes. That larger basis is why you could take the losses even after the capital account fell well below what you put in. Whether you could use those losses against other income is a separate question under the passive activity rules. See IRS Publication 925.
What does a negative capital account mean?
The Form 1065 instructions say a partner's tax basis capital account "may be negative if the sum of a partner's losses and distributions exceeds the sum of the partner's contributions and share of income." In a leveraged apartment deal that can happen through depreciation and distributions, including a distribution from a cash-out refinance.
A negative balance is not a bill. It does not mean you owe the deal money, unless your operating agreement says so, which is unusual for passive investors. What it signals is that more of the eventual sale gain will be taxable to you. At sale, the deal's loan is paid off, your share of liabilities falls away, and the difference shows up as gain. See depreciation recapture at sale.
When the capital account is negative or zero, Item J will show zero on the "Capital" line, because that line is the share of capital you would receive on liquidation.
What should I check each year?
- Beginning equals last year's ending. If not, ask why. A restatement should come with an explanation.
- Contributions match your wires. Your original investment and any capital call should appear in the year you sent them.
- Distributions match your bank records. Quarterly distributions should add up to the yearly line.
- "Other increase (decrease)" has a statement. The partnership must attach one explaining each item.
- Keep your own basis worksheet. The partnership's numbers are a starting point. Your CPA tracks the rest.
How DoorRaise fits in
DoorRaise helps sponsors raise equity for apartment buildings with 5+ units from their friends and followers under Rule 506(b) or 506(c). It prepares the standard offering documents, files Form D and state notices, forms the LLC and verifies accredited investors for 506(c) deals. Escrow is at Enterprise Bank & Trust, an FDIC-insured bank, investors fund by wire, and distributions are quarterly by default. DoorRaise does not prepare tax returns or K-1s and gives no tax advice. See how it works.
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FAQ
Is my capital account what my investment is worth?
No. It is a tax record of contributions, taxable income and losses, and distributions. It ignores the building's market value.
Why did my capital account drop when the deal is doing fine?
Usually depreciation. It is a tax deduction that reduces the account even when rent is collected and distributions are paid.
Do I owe money if my capital account is negative?
Generally no, unless your operating agreement requires it, which is uncommon for passive investors. It does point to more taxable gain when the building sells.
Why doesn't Item L match my basis?
Basis includes your share of the deal's liabilities, shown in Item K1. The tax basis capital account leaves them out.
My K-1 from an earlier year used a different method. Is that wrong?
Not necessarily. Before the 2020 tax year, partnerships could report capital on other methods. The tax basis method has been required since then.
Next step: read whether syndication distributions are taxable to see how distributions and basis interact.
Sources
- IRS: Partner's Instructions for Schedule K-1 (Form 1065)
- IRS: Instructions for Form 1065
- IRS Notice 2020-43: tax capital reporting
- IRS Publication 541: Partnerships
- IRS Publication 925: Passive Activity and At-Risk Rules
This article is general information, not legal, tax or investment advice. Talk to a tax professional about your situation. DoorRaise is not a law firm, broker-dealer, investment adviser or funding portal.