IRS grants late S corporation election relief after missed Form 2553 deadline
PLR 202551020. §1362(b)(5)
The IRS allowed a corporation to retroactively elect S corporation status after it missed the original filing deadline, because the failure was due to reasonable cause and not intent.
Overview of Relief
The Internal Revenue Service granted relief to a newly formed corporation that failed to timely file Form 2553 to elect S corporation status. The IRS treated the late election as timely under §1362(b)(5).
Key Facts
The taxpayer was incorporated under state law on the formation date.
The corporation intended to be taxed as an S corporation starting on that same date.
Form 2553 was not filed by the statutory deadline.
The failure was inadvertent.
The taxpayer requested late-election relief through a private letter ruling.
Statutory Framework
§1362(a) allows a qualifying small business corporation to elect S corporation status.
§1362(b)(1) requires the election to be filed by the 15th day of the third month of the taxable year.
§1362(b)(3) shifts a late-filed election to the following year if filed within the next 12 months.
§1362(b)(5) allows the IRS to treat a late election as timely if the taxpayer shows reasonable cause.
IRS Analysis
The corporation intended to make a timely S election.
The failure to file Form 2553 was not deliberate.
The taxpayer provided representations supporting a reasonable cause determination.
The IRS relied solely on the facts and representations submitted.
Conditions of Relief
Relief applies only if all of the following occur:
Form 2553 is filed within 120 days of the ruling date.
The election lists the intended effective date.
A copy of the ruling is attached to Form 2553.
All required federal returns are filed or amended, as applicable, consistent with S corporation treatment.
Copies of the ruling are attached to any such returns.
Limitations
The ruling does not confirm that the corporation otherwise qualifies as an S corporation.
The ruling applies only to the requesting taxpayer.
The ruling cannot be cited as precedent under §6110(k)(3).
The IRS did not independently verify the submitted facts.
Result
The IRS treated the late-filed S corporation election as timely, provided it complied with the filing conditions.
The Takeaway
Late S elections remain fixable when the taxpayer can show reasonable cause and acts quickly. This ruling follows the IRS’s standard approach and reinforces that procedural mistakes alone do not automatically bar S corporation status.


Good breakdown of the PLR mechanics. The 120-day filing window after getting the ruling is tighter than people think, especially if amended returns are needed going back multiple years. What's interesting is how the reasonable cause standard gets applied, the IRS focuses heavily on whether intent existed versus just proceedural confusion. I've seen small bussiness owners miss S corp elections because their CPA didnt understand the 2-month-15-day rule properly. The pass-through tax benifits make these rulings critical, particularly for companies with significant retained earnigs that would get hit with double taxation under C corp status.
Founding a startup is hard. Remembering to tell the IRS you’re an S-Corp within exactly 75 days of birth is harder. This relief is the IRS admitting they’ll let you fix your 'oops' retroactively.