Financial Glossary
Form 2553 Filing Deadline
Form 2553 is the IRS form a corporation or eligible LLC files to elect to be taxed as an S corporation, and its filing deadline determines which tax year the election takes effect. Generally the election must be made within a limited window from the start of the tax year it should apply to, or at any time during the prior tax year. Missing the window typically pushes the election to the following year unless the business qualifies for late-election relief under IRS procedures.
Problem & Application
Owners who decide mid-year to become an S corporation, often to reduce self-employment tax on a profitable business, frequently underestimate how strict the timing rules are. Filing late without qualifying for relief can mean an extra year of higher taxes before the election kicks in. Because the exact deadlines and relief provisions are set by current IRS guidance, confirming timing before you file is what protects the election.
In Short
The value of an S corporation election can hinge entirely on filing Form 2553 within the IRS window for the intended tax year.