The check the box election is the IRS procedure that lets an eligible business choose how it will be taxed at the federal level, rather than having the classification imposed by the entity’s legal form. Under Treasury Regulations sections 301.7701-1 through 301.7701-3, a qualifying unincorporated business files a single form and picks one of three tax treatments: association taxed as a corporation, partnership, or disregarded entity. The IRS accepts the choice as filed.
Who Can Make the Election
The regulations divide business organizations into two groups. Anything incorporated under a state incorporation statute, plus certain named foreign entities like the British Public Limited Company and the German Aktiengesellschaft, is a “per se” corporation.1eCFR. 26 CFR 301.7701-3 Per se corporations are locked in and cannot use the election at all.
Every other business is an “eligible entity” that can pick its own classification. In practice this means LLCs, general partnerships, limited partnerships, and similar unincorporated organizations formed under either U.S. or foreign law.
The Three Choices
An eligible entity can elect any of the following on Form 8832:2Internal Revenue Service. About Form 8832, Entity Classification Election
- Association taxed as a corporation. The entity pays tax at the entity level at the 21 percent corporate rate, and owners pay again on distributions.3Tax Policy Center. How Does the Corporate Income Tax Work?
- Partnership. Available only to entities with two or more owners. Income and losses pass through to the owners’ individual returns.
- Disregarded entity. Available only to single-owner entities. The IRS treats the business as if it did not exist separately from its owner for income tax purposes.
An entity can elect in either direction. A partnership or disregarded entity can elect up to corporation status, and an entity classified as a corporation can elect back to partnership or disregarded status. The two directions carry very different tax costs, discussed below.
What Happens If You File Nothing
Most eligible entities never file Form 8832 because the default classification already fits. Knowing the defaults tells you whether an election is even necessary.
A domestic entity with one owner defaults to a disregarded entity, and all income and expenses flow directly onto the owner’s personal return.4Internal Revenue Service. Single Member Limited Liability Companies A domestic entity with two or more owners defaults to a partnership and files Form 1065.5Internal Revenue Service. Entities 3
Foreign eligible entities follow a liability-based rule. If every member has limited liability under the governing foreign law, the default is a corporation. If at least one member has unlimited personal liability for the entity’s debts, the default is a partnership when there are two or more members, or a disregarded entity when there is a single owner without limited liability.6GovInfo. 26 CFR 301.7701-3 Limited liability here means the member has no personal exposure to the entity’s creditors simply by being a member.
Why Owners Change the Default
The election is a classification tool on paper and a tax planning tool in practice. Three motives cover most of the real-world filings.
Avoiding double taxation. A C corporation pays 21 percent federal tax on its profits, and shareholders pay again when profits come out as dividends. Electing partnership or disregarded status eliminates the entity-level layer. Income passes through to the owners and is taxed once.
Reducing self-employment tax. Sole proprietors and general partners pay 15.3 percent combined Social Security and Medicare tax on all business income. An LLC that elects S corporation status can split the owner’s income between a reasonable salary, which carries payroll tax, and distributions, which do not. The IRS scrutinizes the salary portion for reasonableness, so the split has to hold up.
Accessing corporate treatment. Some businesses want corporate classification to attract investors or use corporate-level deductions and credits. Electing association status through check the box gets the tax treatment without incorporating under state law.
The S Corporation Shortcut
The most common use of the election for LLCs is getting to S corporation status. An LLC that files Form 2553 is automatically deemed to have elected corporation status on Form 8832, so a separate Form 8832 is unnecessary.7Internal Revenue Service. Instructions for Form 2553 The entity must meet the S corporation eligibility requirements: domestic entity, no more than 100 shareholders, one class of stock, and only eligible shareholders (generally individuals and certain trusts).5Internal Revenue Service. Entities 3
Filing Form 8832
The election is made on IRS Form 8832, “Entity Classification Election.”2Internal Revenue Service. About Form 8832, Entity Classification Election The form asks for the entity’s legal name, EIN, current mailing address, and the classification being elected. It must be signed by each member of the entity, or by an officer, manager, or member with authority to bind the organization.8Internal Revenue Service. Form 8832 Entity Classification Election
Form 8832 is a paper filing. Entities in the eastern United States mail it to the Kansas City, Missouri service center; entities in the western states and foreign entities mail it to Ogden, Utah.9Internal Revenue Service. Where to File Your Taxes for Form 8832 A copy of the filed form must also be attached to the entity’s federal income tax return for the year the election takes effect. There is no filing fee.
One detail that trips people up: changing your tax classification does not require a new EIN. An LLC that elects to be taxed as a corporation or S corporation keeps its existing Employer Identification Number.10Internal Revenue Service. When to Get a New EIN
The Effective Date Window
The most important line on Form 8832 is the effective date. The election cannot take effect more than 75 days before the filing date, and it cannot take effect more than 12 months after the filing date.8Internal Revenue Service. Form 8832 Entity Classification Election Leaving the date blank causes the election to take effect on the date the IRS receives the form.
Getting this date wrong is a common mistake because it can put the entity in the wrong classification for part of a year and force a short-period return. Plan backward from your desired tax year start date and confirm the effective date falls inside that 75-day / 12-month window on the day you actually mail the form. A determination letter confirming acceptance usually arrives within about 60 days of filing.8Internal Revenue Service. Form 8832 Entity Classification Election
Missing the Deadline
If the filing window closed but you always intended to elect a particular classification, Revenue Procedure 2009-41 provides a fix, as long as you act within three years and 75 days of the date the election was supposed to take effect.11Internal Revenue Service. Revenue Procedure 2009-41 Beyond that window the only route is a private letter ruling, which is expensive and uncertain.
To qualify for relief under Rev. Proc. 2009-41, all of the following must be true:
- The entity missed its intended classification only because Form 8832 was not filed on time.
- Either the entity has not yet filed any federal returns for the first year the election was intended, or the entity and all affected persons filed all returns consistent with the intended classification for every year in question.
- The entity can show reasonable cause, meaning it exercised ordinary business care but was still unable to comply.
The mechanics: file a completed Form 8832 with the applicable IRS service center, write “Filed Pursuant to Rev. Proc. 2009-41” at the top of the form, and attach a reasonable cause statement with a signed declaration under penalties of perjury.11Internal Revenue Service. Revenue Procedure 2009-41 The declaration has to be signed by someone with personal knowledge of the facts. Common reasonable cause explanations include reliance on a tax professional who failed to file, or genuine ignorance of the filing requirement by a newly formed entity.
The Tax Cost of Switching
Picking a new box is easy. Living with the tax consequences is where owners get hurt. The IRS does not treat a classification change as a simple relabeling. It constructs a set of deemed transactions and taxes you as if they happened.
Corporation to Partnership or Disregarded Entity
When an entity classified as a corporation elects partnership or disregarded status, the IRS treats it as a complete liquidation of the corporation. The corporation is deemed to distribute all of its assets to its shareholders, who then either contribute those assets to the new partnership or simply hold them as a disregarded entity. Under Section 336 of the Internal Revenue Code, the liquidating corporation recognizes gain or loss on the deemed distribution as if it sold every asset at fair market value.12Office of the Law Revision Counsel. 26 USC 336 If the corporation holds appreciated property, the built-in gain gets taxed at the corporate level on the way out.
Shareholders also recognize gain or loss on the deemed liquidating distribution. The stacked entity-level and shareholder-level tax is what makes the initial classification choice so consequential: getting into corporate status is easy, but getting out can be very costly.
Partnership or Disregarded Entity to Corporation
The other direction is far more forgiving. The IRS treats the change as a contribution of all the entity’s assets to a new corporation in exchange for stock. Under Section 351, no gain or loss is recognized on the transfer as long as the transferors control the corporation immediately after the exchange.13Office of the Law Revision Counsel. 26 USC 351 For most check the box elections this control test is easily met because the same owners continue to hold the entity.
Disregarded Entity to Partnership
When a single-member LLC takes on a new member and becomes a partnership, the treatment depends on how the new member joins. If the new member buys an interest from the existing owner, the original owner recognizes gain or loss on the deemed sale of assets. If instead the new member contributes cash or property to the LLC in exchange for an ownership interest, neither party recognizes gain or loss on the conversion.14Internal Revenue Service. Taxation of Limited Liability Companies
The 60-Month Lockout
Once an entity changes its classification through the election, it generally cannot change again for 60 months. The clock starts on the effective date of the most recent election.15eCFR. 26 CFR 301.7701-3 The rule stops businesses from flipping classifications to chase short-term tax advantages.
There is one exception. A newly formed entity that elected a non-default classification on its formation date can change again before 60 months have passed, because that initial election is treated as part of setting the entity up rather than a mid-life switch. Otherwise, an early change during the lockout requires IRS approval and is granted only in unusual circumstances.
Disregarded Does Not Mean Invisible
A point that surprises many single-member LLC owners: disregarded status only affects income tax. For federal employment tax purposes, the LLC is treated as a separate entity. It is responsible for withholding income tax from employee wages, paying its share of FICA and FUTA taxes, filing quarterly and annual employment tax returns under its own name and EIN, and furnishing W-2s to employees.16Federal Register. Disregarded Entities; Employment and Excise Taxes The same separate-entity treatment applies for certain excise taxes. Assuming “disregarded” wipes out every filing obligation is a common and expensive mistake.