Yes, an LLP can be taxed as an S corporation. The IRS treats “S corporation” as a tax classification rather than a legal entity type, so a limited liability partnership keeps its LLP status under state law while filing federal returns as an S corp. To make it work, the partnership has to meet the eligibility rules in Internal Revenue Code Section 1361 and file Form 2553 with the IRS on time.
Why the Election Is Needed in the First Place
Under the IRS check-the-box regulations, a domestic LLP with two or more members is automatically a partnership for federal tax purposes. That is the starting point, and it is the classification the S election changes. Because an LLP is an “eligible entity” under those regulations, it can elect to be treated as a corporation, and once it is treated as a corporation it can layer on S status. Nothing about the state-law LLP registration, the partnership agreement’s title, or the way partners refer to themselves has to change. Only the federal tax return does.
Who Qualifies
Section 1361 sets four hard rules. Miss any one of them and the LLP cannot be an S corporation:
- No more than 100 owners. Members of the same family (and their estates) count as a single shareholder, which helps family-run businesses stay under the cap.
- Only individuals, estates, and certain qualifying trusts can own interests. Partnerships, corporations, and most tax-exempt organizations cannot. Certain organizations described in Section 401(a) or 501(c)(3) that are tax-exempt under Section 501(a) are permitted.
- Every individual owner must be a U.S. citizen or resident alien. One nonresident alien partner disqualifies the entire entity.
- The LLP can have only one class of stock. All ownership interests must carry identical rights to distributions and liquidation proceeds.
The statute also bars certain entity types from ever electing S status, including financial institutions that use the reserve method of accounting for bad debts, insurance companies taxed under Subchapter L, and DISCs or former DISCs. Uncommon situations for most LLPs, but worth checking if the business is in financial services or insurance.
The One Class of Stock Trap
This is the requirement that catches most LLPs. Partnerships routinely use special allocations, preferred returns, and waterfall distributions to give different partners different economic deals. Those arrangements do not survive an S election. Every dollar of profit and every dollar returned on liquidation has to flow strictly in proportion to ownership.
Voting rights are the one place the rule bends. An S corp can have voting and nonvoting interests, or interests that vote only on certain issues, without creating a second class of stock. What matters is the economic split, not the governance split.
The IRS looks at the partnership agreement to decide whether the entity really has one class of stock. If the agreement gives a managing partner 60% of profits on a 40% ownership stake, or allocates losses disproportionately, or promises anyone a priority return, the LLP fails the test. Those provisions have to come out of the partnership agreement before the election takes effect.
How to File
Older guidance often describes a two-step process: file Form 8832 to elect corporate classification, then file Form 2553 to elect S status. In practice, an LLP can skip Form 8832. Under Treasury Regulation Section 301.7701-3(c)(1)(v)(C), an eligible entity that timely files Form 2553 is automatically treated as having elected corporate classification. The IRS calls this a deemed entity classification election. One form, one filing.
Form 2553 asks for the LLP’s EIN, the date and state of formation, the tax year the election should take effect, and each partner’s full legal name, address, Social Security number, and ownership percentage. Aligning the effective date with the start of a tax year makes the transition simpler.
Every partner must sign the consent statement on Form 2553, either directly on the form or on a separate signed consent. There are no exceptions. A single missing signature invalidates the election.
In community property states, a partner’s spouse may also need to sign. The Form 2553 instructions say that if an individual and their spouse have a community property interest in the stock or income from it, both must consent. The community property states are Arizona, California, Idaho, Louisiana, Nevada, New Mexico, Texas, Washington, and Wisconsin. If a partner in one of those states is married, get the spouse’s signature to avoid a rejected filing.
Deadline
Form 2553 has to be filed no more than two months and 15 days after the beginning of the tax year the election is to take effect. It can also be filed anytime during the preceding tax year. For a calendar-year LLP wanting the election effective January 1, 2026, the form has to reach the IRS by March 15, 2026, or it could have been filed anytime during 2025.
The IRS does not accept Form 2553 as a standalone electronic submission. Mail or fax it to the service center listed in the instructions, and keep the original signed form in the business’s permanent records.
Late Election Relief
Missing the deadline is not fatal. Revenue Procedure 2013-30 provides a streamlined path if the LLP meets all of these conditions:
- The entity intended to be classified as an S corporation as of the requested effective date.
- The request is made within three years and 75 days after the intended effective date.
- The only reason the entity didn’t qualify was the late-filed Form 2553.
- The entity can explain why it missed the deadline and show it acted quickly once the mistake was discovered.
- All shareholders reported their income on affected returns as if the S election had been in place.
To use the relief, write “FILED PURSUANT TO REV. PROC. 2013-30” at the top of Form 2553, attach a statement explaining the reasonable cause, and include signed declarations from all shareholders under penalties of perjury. The form can be attached to a current or delinquent Form 1120-S, or filed on its own with the IRS service center.
After the IRS Accepts the Election
The IRS generally issues a determination within 60 days, longer during peak filing season. If two months pass without a response, call 800-829-4933 to check the status.
Once accepted, the LLP files Form 1120-S instead of Form 1065. Each partner receives a Schedule K-1 from the 1120-S showing their share of income, deductions, and credits. The entity itself generally pays no federal income tax; income passes through to the partners’ individual returns.
What the LLP Gives Up
The biggest reason LLPs make this election is self-employment tax. In a partnership, each partner’s share of business income is generally subject to the 15.3% combination of Social Security and Medicare taxes. In an S corporation, only the wages actually paid to shareholder-employees are subject to employment taxes. Distributions beyond those wages are not. For a profitable business, that gap can be significant.
The costs are real, though, and they catch partners off guard.
Special allocations disappear. The flexibility to split profits and losses however the partners agree, regardless of ownership percentages, is gone. Everything flows proportionally.
Basis from entity debt disappears. Partners in an LLP include their share of partnership-level debt in their tax basis, which supports their ability to deduct losses. S corporation shareholders get basis only from their direct stock investment and from loans they personally make to the corporation. Guaranteeing a bank loan the S corp takes out provides zero basis. Partners who rely on entity debt for loss deductions may find they cannot deduct losses after the conversion.
Reasonable compensation becomes a live issue. Every partner who works in the business becomes a shareholder-employee and must receive reasonable compensation as wages before taking distributions. There is no bright-line formula. Courts weigh the officer’s training and experience, duties, time devoted to the business, what comparable businesses pay for similar services, and the company’s dividend history. The IRS has won cases where S corporation owners paid themselves nothing or token amounts while taking large distributions, and has recharacterized both dividends and purported shareholder loans as wages. If the IRS reclassifies distributions as wages, the corporation owes the employer’s share of FICA and FUTA, plus penalties and interest, on the reclassified amount.
Keeping the Election Alive
S status is not permanent. Shareholders holding more than half the shares can revoke it voluntarily, and once revoked the corporation generally cannot re-elect S status for five taxable years without IRS permission.
The election also terminates automatically the moment the LLP fails any eligibility requirement. A nonresident alien acquiring an interest, the shareholder count going above 100, or an amendment that creates a second class of stock all end S status effective on the date of the disqualifying event. LLPs that admit new partners need to screen every incoming owner against the Section 1361 rules before the interest transfers.
The corporation should also maintain formalities the LLP may not have bothered with: annual shareholder meetings, minutes, and bylaws. These are state-law obligations rather than IRS rules, but ignoring them can put the limited liability protection at risk.
State Tax Is a Separate Question
The S election is federal. Most states follow it automatically, but not all. Washington, D.C. and Tennessee have historically taxed S corporations the same as C corporations. Texas recognizes the election but still imposes its franchise tax. Ohio subjects S corporations to its Commercial Activity Tax. Many states that do honor the election still require a separate state-level S corporation filing or annual report, and franchise taxes and annual fees vary widely. Check the state where the LLP is organized and any state where it does business before filing Form 2553; state-level taxes can offset a meaningful share of the federal savings.