Can an LLC Be Taxed as an S-Corp? How the Election Works in 2026

Say you formed an LLC for your design business, it is clearing about $150,000 a year, and someone at a networking event tells you to "switch to an S-corp" to stop overpaying tax. You start looking up how to dissolve the LLC and start over. Stop. This setup is theoretical, but it is the most common misunderstanding I run into. An LLC and an S-corp are not two doors you choose between. One is a legal structure, the other is a tax status, and a single LLC can carry both at once.

An LLC is a legal entity, an S-Corp is a tax election

Your LLC exists because you filed articles of organization with your state, which governs your liability protection and who owns what. The IRS does not create LLCs and has no "LLC" tax return, so it has to decide what to treat that LLC as when the business files. That decision is the tax election, and it sits apart from the legal shell.

Can an LLC be taxed as an S-Corp? Yes. An LLC is a legal structure created under state law, and S-Corp is a federal tax status. The two live on different tracks, so a single LLC can keep its legal form and be taxed as an S corporation at the same time. You do not convert or replace anything. You keep the same LLC, the same EIN, and the same operating agreement, and you file an election that changes only how the IRS taxes the profit.

How your LLC is taxed if you do nothing

The default rules come from the "check-the-box" regulations under Treas. Reg. §301.7701-3. A single-member LLC is a disregarded entity, so its profit lands on your Schedule C and gets hit with self-employment tax. A multi-member LLC is a partnership by default, filing Form 1065 and passing income through on Schedule K-1, and an active partner's share is generally subject to self-employment tax too.

That self-employment tax is the whole reason people ask about S-corps. Under IRC §1401, the rate is 15.3% on 92.35% of your net earnings, with the multiplier set by §1402(a)(12). The 12.4% Social Security piece applies up to the wage base, which the SSA set at $184,500 for 2026, and the 2.9% Medicare piece runs with no cap. On six figures of profit, that adds up fast.

The one form that elects S-Corp taxation

To have your LLC taxed as an S corporation, you file Form 2553, Election by a Small Business Corporation. Every listed owner signs it, and you send it to the IRS. That is the whole mechanism.

Do I have to file Form 8832 before Form 2553? Not if you file on time. Under Treasury Regulation 301.7701-3(c)(1)(v)(C), an eligible entity such as an LLC that timely files Form 2553 is deemed to have also made the election to be treated as an association taxable as a corporation. That means a single Form 2553 does both jobs, and you do not need to file Form 8832 first. Form 8832 only comes into play in narrower situations, such as electing C-corp taxation without an S election.

What is the deadline to elect S-Corp status for my LLC? Under IRC §1362(b), Form 2553 is due no later than two months and 15 days after the beginning of the tax year the election takes effect. For a calendar-year LLC electing for the current year, that is March 15. Miss it and you are not out of luck. Rev. Proc. 2013-30 lets you file a late election with reasonable cause, generally within three years and 75 days of the intended effective date. I walk through the paperwork in the guides on how to file Form 2553 and the S-Corp election deadline.

What the election actually saves

Once the LLC is taxed as an S corporation, you stop taking all the profit as self-employment income. You pay yourself a reasonable salary through payroll, which carries the 15.3% FICA load, and take the rest as a distribution that skips self-employment tax. The savings are the payroll tax you avoid on that distribution. Here is the math on a theoretical single-member LLC with $150,000 of net profit and no other job. This owner is not a real EntityIQ client.

How much can an LLC save by electing S-Corp taxation? The savings come from taking part of the profit as distributions that are not subject to the 15.3% self-employment tax. In a theoretical example of a single-member LLC with $150,000 of profit, an owner who pays a reasonable salary of $80,000 and takes $70,000 as a distribution cuts payroll tax from about $21,194 to $12,240, a difference of roughly $8,954 before compliance costs. After payroll processing and the 1120-S return, the net keep is usually around $6,500.

One honest caveat. A higher salary lowers the pass-through profit that qualifies for the 20% qualified business income deduction under IRC §199A, so a slice of the payroll-tax savings comes back on the income-tax side. The QBI deduction belongs in any honest projection, which is why I never quote the FICA gap alone.

The strings attached

The election is not free money. First, the reasonable salary is mandatory. You cannot pay yourself $10,000 and call the other $140,000 a distribution. In Watson v. United States, 668 F.3d 1008 (8th Cir. 2012), the court upheld the IRS recharacterizing low distributions as wages, and Rev. Rul. 74-44 established the position decades earlier. I cover the standard in the guide on S-Corp reasonable compensation.

Second, payroll and the Form 1120-S add real cost and deadlines, usually a couple thousand dollars a year. Third, the LLC has to qualify. Under IRC §1361(b), an S corporation can have no more than 100 shareholders, only eligible U.S. individuals and certain trusts and estates as owners, no nonresident alien owners, and one class of stock. That last point matters for multi-member LLCs, because special allocations in your operating agreement can create a second class of interest and void the election. Fourth, watch your state. California charges a 1.5% franchise tax on S-corp income with an $800 minimum, and a few states treat the election differently than the IRS does. I break the common ones down in the California S-Corp pitfalls guide.

Do I need to dissolve my LLC to become an S-Corp?

No. You do not dissolve your LLC or form a new corporation. The S-Corp election is a tax status you layer on top of the LLC you already have. Your bank accounts, contracts, EIN, and state registration all stay in place. The only thing that changes is the federal tax return the business files and the requirement to run payroll for the owner. The scary-sounding "switch to an S-corp" is really one form and a payroll setup.

So should you do it?

The election tends to pay for itself when the profit above a reasonable salary is high enough that the avoided self-employment tax beats the payroll and filing costs. For many owners that break-even sits around $60,000 to $80,000 of net profit, though it shifts with your state and any W-2 wages that already push you past the Social Security wage base. I dig into that crossover in the S-Corp break-even income guide.

The cleanest way to see your own number is to run it before you file anything. The EntityIQ S-Corp tax calculator takes your profit, your other wages, and your state, factors in the wage base and the QBI deduction, and generates a pre-filled Form 2553 if the election makes sense. For the full entity-by-entity picture, see the S-Corp or LLC entity comparison.

This article is educational and is not legal or tax advice. The numbers above are 2026 figures, and the owner in the example is theoretical. Please consult a qualified CPA or enrolled agent before filing an S-Corp election.