Form 2553 is a one-time filing that changes the tax treatment of a corporation or LLC for every year going forward. The election converts the entity from default taxation (C-corp or partnership) to S-corp pass-through taxation. For small businesses with active owner-operators, the election is a significant tax planning move because it splits owner income between W-2 wages (subject to payroll taxes) and K-1 distributions (not subject to self-employment tax). The IRS enforces eligibility tightly, and missing the filing window is common enough that the IRS created a standing late-election relief procedure.
Who Can File Form 2553 Only entities meeting all S-corp eligibility requirements can make the election. The entity must be a domestic corporation or eligible LLC (single-member or multi-member LLCs can elect S-corp status). It must have no more than 100 shareholders. Shareholders must be U.S. citizens, resident aliens, certain trusts, estates, or exempt organizations; foreign persons cannot be S-corp shareholders. The entity must have only one class of stock (though voting and non-voting shares of the same class are permitted). And the entity cannot be certain ineligible types (banks, insurance companies, or international sales corporations).
All shareholders must consent to the election. Form 2553 includes a consent statement that each shareholder signs, confirming they agree to S-corp treatment.
Filing Deadlines For the election to take effect in the current tax year, Form 2553 must be filed no later than two months and 15 days after the beginning of the tax year (March 15 for calendar-year entities electing for that calendar year). It can also be filed in the prior tax year for the following year.
Missing the deadline is common, and the IRS provides Rev. Proc. 2013-30 relief for late elections if specific conditions are met: the entity has reasonable cause for the late filing, the entity has filed or intends to file returns consistent with S-corp status, no inconsistent returns have been filed, and all shareholders have reported income consistent with S-corp status. Most late elections qualify under this relief if the entity has been operating as an S-corp consistently.
What Happens After the Election Is Accepted? The IRS sends back a CP 261 Notice confirming the S-corp election is in effect. The entity then files Form 1120-S (instead of 1120 or a partnership return) going forward, issues K-1s to shareholders, and runs owner compensation through payroll on a reasonable-compensation basis.
What Changes After the S-Corp Election The most significant operational change is owner compensation. Before the election, owner pay was either guaranteed payments (LLC) or wages (C-corp). After the election, owner-operators must be paid reasonable W-2 wages subject to FICA and other payroll taxes. Additional profits can be distributed as K-1 income, which is not subject to self-employment tax (though it is subject to regular income tax).
The tax savings come from the payroll tax difference on the distribution portion. For owners paying themselves, say, $200,000 with $100,000 as W-2 wages and $100,000 as K-1 distribution, the payroll tax on the K-1 portion is zero; as a guaranteed payment from an LLC, self-employment tax would apply to the full amount.
Maintaining S-Corp Status Once Elected The S-corp election continues indefinitely unless it's revoked or terminated. Revocation requires shareholder consent and a written statement to the IRS. Termination can happen involuntarily if the entity stops meeting eligibility rules (for example, issuing a second class of stock, exceeding 100 shareholders, or admitting a foreign shareholder). Inadvertent terminations can sometimes be restored through a separate IRS procedure.
The IRS publishes Form 2553, instructions, and late-election guidance at irs.gov/forms-pubs/about-form-2553 . For ongoing S-corp obligations, see Form 1120-S , and for entity identification, see Employer Identification Number (EIN) .
.svg)
.svg)
