What is Form 8832?

Form 8832 is the IRS form an eligible business entity, such as an LLC, uses to choose how it is classified for federal tax purposes: as a corporation, a partnership or an entity disregarded from its owner.

In shortForm 8832, Entity Classification Election, lets an eligible entity elect a federal tax classification other than its default. Under 26 CFR 301.7701-3(b)(1), a domestic eligible entity with two or more members is a partnership by default, and one with a single owner is disregarded as separate from its owner. The election has timing limits: the effective date cannot be more than 75 days before or more than 12 months after the date the form is filed, and after an election to change classification the entity generally cannot change again for 60 months. An entity that timely elects S corporation status on Form 2553 is treated as having elected corporate classification, so it usually does not file Form 8832 as well.

Default classification and when to file

Domestic eligible entities
Entity Default File Form 8832 to
Single-member LLC Disregarded entity Be taxed as a corporation
Multi-member LLC Partnership Be taxed as a corporation
LLC choosing S corporation status Default until election Usually not needed; file Form 2553

The classification decides which returns the business files and how owners are paid and taxed. It does not change the entity’s legal status under state law. See C corp vs. S corp for the trade-offs, and talk to a tax adviser before filing.

Allowed effective dates around the filing dateFiled Mar 20Jan 412 monthsJan 1Green: up to 75 days before to 12 months after filing
Filed on March 20, the earliest effective date is January 4. January 1 is outside the window.

Worked example: the 75-day window

A two-member cleaning company LLC

Two partners run a cleaning business as an LLC, taxed as a partnership by default. Their accountant recommends corporate classification starting January 1, 2026. The partners sign and file Form 8832 on March 20, 2026.

March 20 is the 79th day of 2026, so 75 days before the filing date is January 4. A January 1 effective date is 78 days back, outside the window. The election cannot take effect on January 1 as filed; the partners now have to ask their adviser whether late election relief applies or accept a later date.

The lesson is a calendar one. Had they filed by March 17, January 1 would have been inside the 75 days. And once the change takes effect, they are generally locked in for 60 months, so the decision deserves more than a few weeks of thought.

Mistakes that are specific to Form 8832

Before filing: questions for your adviser

  1. What classification do we have now, by default or by an earlier election?
  2. What changes in payroll, owner pay and returns if we change it?
  3. What effective date should we choose, and is it within the 75-day and 12-month limits?
  4. Have we made a classification change in the last 60 months?
  5. Should we instead elect S corporation status directly on Form 2553?

Classification affects how owners are paid. Owners of an entity taxed as a corporation who work in the business are generally paid as employees through payroll, which changes the payroll setup, so plan the change with your payroll provider as well as your accountant.

Second example: choosing a future date

A single-owner LLC decides in October to be taxed as a corporation from January 1 of next year. Its accountant files Form 8832 in early December with a January 1 effective date, which is within 12 months after filing.

Payroll is set up in December so the owner’s January pay runs through payroll from the first period. The filing and the new payroll start on the same date, so nothing has to be corrected later.

Count the 75 days before you signBefore filing, count back 75 days from the date the form will actually be filed, not the date it is signed. If the effective date you want is earlier, fix the plan with your adviser now, not after the IRS letter arrives.

Questions people ask

What is Form 8832 used for?

An eligible entity uses it to elect how it will be classified for federal tax purposes: as a corporation, a partnership or a disregarded entity.

Do I need Form 8832 to become an S corporation?

Usually not. An eligible entity that timely files Form 2553 to elect S status is treated as having elected corporate classification.

How far back can a Form 8832 election take effect?

No more than 75 days before the date it is filed, and no more than 12 months after.

Can an LLC change its classification again later?

After an election to change classification, generally not for 60 months, with limited exceptions.

Who signs Form 8832?

Follow the form instructions, which set out who must sign, such as each member or an authorized officer or member, depending on the election.

Does Form 8832 change the LLC’s legal status?

No. It changes the federal tax classification, not the entity’s legal form under state law.

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Disclaimer: This explanation of Form 8832 is general information, not legal, payroll or tax advice; rules differ by state and city and change over time, and the examples are fictional.