Form 8832: Entity Classification Election
Form 8832 is how an LLC, partnership or other eligible entity chooses its federal tax classification: an association taxable as a corporation, a partnership, or an entity disregarded from its single owner. Without it, a domestic LLC with one owner is disregarded and one with two or more members is a partnership (26 CFR 301.7701-3). The election can take effect up to 75 days before filing, the entity generally cannot change again for 60 months, and an S corporation election uses Form 2553 instead (IRS Form 8832 instructions).
Default classifications and the choices
| Entity | Default (no election) | Can elect on Form 8832 | Federal return |
|---|---|---|---|
| Single-member LLC | Disregarded: owner reports it (Schedule C for an individual) | Association taxable as a corporation | Owner’s Form 1040, or Form 1120 if it elects |
| Multi-member LLC or partnership | Partnership | Association taxable as a corporation | Form 1065, or Form 1120 if it elects |
| Eligible entity electing S corporation status | Files Form 2553 only: a timely, valid Form 2553 is treated as the corporate election too (Form 2553 instructions) | Form 1120-S | |
A disregarded entity is still treated as a corporation for employment tax on wages it pays (wages paid on or after January 1, 2009) and for certain excise taxes (Form 8832 instructions). File Form 8832 with the IRS service center for your state and attach a copy to the entity’s return for the year of the election; the IRS generally answers within 60 days.
Deadlines and late election relief
| Rule | Form 8832 | Form 2553 (S corporation) |
|---|---|---|
| Effective date window | No more than 75 days before filing, no more than 12 months after (IRS) | File no more than 2 months and 15 days after the start of the tax year, or during the year before (IRS) |
| Changing again | Generally not for 60 months after the effective date | — |
| Late election relief | Rev. Proc. 2009-41: within 3 years and 75 days of the requested effective date, with reasonable cause and consistent returns (Rev. Proc. 2009-41) | Rev. Proc. 2013-30: generally within 3 years and 75 days, with reasonable cause (IRS) |
| Otherwise | A private letter ruling, with a user fee | |
What the classification does to self-employment tax
As a disregarded LLC, the owner pays self-employment tax on the whole net profit (92.35% of it, at 15.3% up to the Social Security wage base). As an S corporation, the owner-employee is paid a salary that carries Social Security and Medicare from both sides (the employer matches, IRC §3111), and the rest of the profit is not subject to either. The salary must be reasonable pay for the services: the IRS treats distributions to an officer as wages to the extent they are (IRS). A C corporation pays a flat 21% on its taxable income (IRC §11(b)), and its owners pay tax again on dividends.
| Amount | |
|---|---|
| Disregarded (default): self-employment tax on $100,000 | $14,130 |
| AGI after the half-SE-tax deduction | $92,935 |
| qualified business income deduction | $15,367 |
| total 2026 federal tax (income tax + SE tax) | $22,367 |
| S corporation paying a $60,000 salary: Social Security and Medicare, employee + employer | $9,180 |
| Difference in Social Security and Medicare | $4,950 |
The difference is the gross payroll-tax change only. Running payroll, a separate return (Form 1120-S), state fees and the effect on the QBI deduction and on future Social Security benefits (lower covered wages) all come out of it.
An estimate from QuantCalc’s open tax engine (federal 2.6.0, state 1.26.0) for the 2026 tax year. Not tax advice: your return depends on facts this page does not ask about, so check a move with your tax preparer or custodian before acting. The S corporation line is Social Security and Medicare only: its income tax, payroll costs and state taxes differ and are not computed here. How the engine computes each line, with its official source: federal, state.
Is tax avoidance legal?
Yes. Choosing a classification to lower tax is tax avoidance, and it is lawful: the Supreme Court recognized “the legal right of a taxpayer to decrease the amount of what otherwise would be his taxes, or altogether avoid them, by means which the law permits” (Gregory v. Helvering). The same case also disregarded a reorganization that had no business purpose beyond the tax. Tax evasion is different: willfully attempting to evade or defeat a tax — unreported income, false deductions — is a felony carrying a fine of up to $100,000 ($500,000 for a corporation) and up to 5 years in prison (IRC §7201).
A business owner’s retirement depends on what the business pays in. QuantCalc runs savings, withdrawals and taxes year by year, free.
Run the free tax-aware simulation →Common questions
- What is Form 8832?
- The Entity Classification Election: an eligible entity (an LLC or partnership, for example) files it to choose how it is taxed — as a corporation, a partnership, or disregarded as separate from its single owner — or to change that classification (IRS Form 8832 instructions).
- Does a single-member LLC need to file Form 8832?
- Not to keep the default. A domestic LLC with one owner is disregarded as separate from its owner unless it elects otherwise, and one with two or more members is a partnership (26 CFR 301.7701-3(b)). It files Form 8832 only to be taxed as a corporation, or to change a classification.
- Do I file Form 8832 to become an S corporation?
- No. An eligible entity that timely files Form 2553 and qualifies is treated as having elected corporate status, so it does not need Form 8832 (Form 2553 instructions). Form 2553 is due no more than 2 months and 15 days after the start of the tax year the election takes effect, or any time in the year before.
- How far back can a Form 8832 election take effect?
- No more than 75 days before the date it is filed, and no later than 12 months after (Form 8832 instructions). Missed it? Late election relief under Rev. Proc. 2009-41 is available within 3 years and 75 days of the requested effective date, if the only problem was the late filing, the returns were filed consistently with the intended classification, and there is reasonable cause (Rev. Proc. 2009-41).
- How often can an entity change its classification?
- After an election, an entity generally cannot elect again for 60 months (the 60-month limitation, Form 8832 lines 2a and 2b). The rule does not apply to a newly formed entity’s initial election effective on its formation date (Form 8832 instructions).
- Is tax avoidance legal?
- Yes, when it uses means the law permits: choosing an entity classification, a retirement contribution or a deduction the Code allows. The Supreme Court put it as “the legal right of a taxpayer to decrease the amount of what otherwise would be his taxes, or altogether avoid them” by lawful means (Gregory v. Helvering). Tax evasion — willfully attempting to evade or defeat a tax, such as hiding income — is a felony (IRC §7201).
Sources
- IRS Form 8832 and instructions (Rev. December 2013)
- IRS: About Form 8832, Entity Classification Election
- 26 CFR §301.7701-3 (classification of entities)
- Rev. Proc. 2009-41 (late entity classification relief)
- IRS Instructions for Form 2553
- IRS: S corporation compensation and medical insurance issues
- 26 U.S.C. §11 (corporate tax rate)
- 26 U.S.C. §3111 (employer FICA)
- 26 U.S.C. §7201 (attempt to evade or defeat tax)
- Gregory v. Helvering, 293 U.S. 465 (1935)