Form 2553 Example: Two Completed Elections, Box by Box

A blank Form 2553 tells you what the boxes are called. It does not tell you what a real filing looks like — which boxes stay empty, what a consent row actually contains, or how much of the form a normal small business never touches.

So here are two complete elections. The first is the ordinary case: an existing two-owner LLC electing for 2027, filed early. The second is the one people search for at 11pm: a single-member LLC sixteen months past its deadline, filing under Rev. Proc. 2013-30. Both businesses are invented; every rule applied to them is not.

Example 1 — Brightleaf Design Studio LLC, two owners, filing early

The effective date is the first decision and the calendar forces it. The deadline for a January 1, 2026 effective date was Monday March 16, 2026, so electing for 2026 today would be a late election needing relief. Electing for 2027 is simply early: an entity that already has a prior tax year may file at any point during the preceding tax year, and 2026 is that year. See the deadline rules for how the window is measured.

Page 1, Part I — every box

Page 2 — three consent rows, not two

Maya is married and lives in Texas, which is a community property state. Her 60% is community property, so her husband has to consent even though he owns nothing and is not counted as a shareholder. That is a third row.

The IRS prints no separate consent block for spouses, so the convention is to give the spouse their own row describing the same holding. Page 2 has exactly seven rows; Brightleaf uses three. Eight owners would need a second copy of page 2.

Four things here cannot be typed: the three signatures in column K and Maya's officer signature on page 1. Column K is a consent under penalties of perjury, and a typed name is not a consent.

What Brightleaf leaves completely blank

• Part II. Fiscal or 52-53 week years only. Box 1 in item F means skip it.
• Part III. The QSST election, for when a qualifying trust holds shares.
• Part IV. Where careful people over-fill. It exists only for a late LLC election. Brightleaf's is timely, so the corporate classification election is deemed made along with it under Reg. §301.7701-3(c)(1)(v)(C) — no representations, no Form 8832.

Example 2 — Kestrel Field Services LLC, sixteen months late

Kestrel's first tax year began on January 6, 2025 — the earliest of first owners, first assets and first doing business, which for a clean formation all land on the same day. The deadline was therefore Thursday March 20, 2025. Watch the count: the two-month period ended March 5, the day before the numerically corresponding day, and fifteen days on is March 20, not 21.

Missing that date did not void anything, and this is the part almost every article omits. Under IRC §1362(b)(3) a late Form 2553 filed without a relief request is not rejected — it is treated as an election for the following tax year. Kestrel would quietly get S status from January 1, 2026 and a 2025 that reverts to a disregarded year, with owner W-2 wages that should not exist. To keep 2025, it has to ask.

What changes on the form

Line I, written out

The box gives you about three lines. A real explanation rarely fits, so write See attached statement and continue on an attachment. It must cover both reasonable cause for missing the deadline and the diligent action taken on discovering it. A statement addressing only the first is facially deficient — the most common way a relief request fails.

The entity intended to be treated as an S corporation from 01/06/2025, its first day of business, and has operated on that basis throughout: it opened federal payroll accounts in February 2025, paid its sole owner W-2 wages beginning 03/15/2025, and filed Forms 941 for all four quarters of 2025. Form 2553 was not filed by 03/20/2025 because responsibility for filing it was divided between the entity's bookkeeper and its outside accountant, and each understood the other to have sent it. The omission was discovered on 07/14/2026 during preparation of the entity's 2025 Form 1120-S. On discovery the entity obtained the shareholder consent and this election without delay and is filing it with that return on 07/30/2026, sixteen days later.

Sample line I explanation. Yours has to describe what actually happened to you.

Note what makes it work: dates, the four Forms 941, and a sixteen-day gap between discovery and filing. "Reasonable cause" is not an incantation — it is a description of events a reader can check against the rest of the file. Full conditions are in the Rev. Proc. 2013-30 guide and the late election guide.

Part IV — the five representations

An LLC filing on time never sees Part IV, because the corporate classification election is deemed made alongside a timely Form 2553. That deeming only happens when the form is timely. Kestrel's is not, so it elects classification the long way.

How Kestrel actually sends it

Because the late election goes in with a Form 1120-S that his accountant e-files, Kestrel never uses a service center address. The form is attached to the return as a PDF named exactly Form2553.pdf, and the return itself carries its own top-margin wording: INCLUDES LATE ELECTION(S) FILED PURSUANT TO REV. PROC. 2013-30 — with no final period, unlike the header on the 2553.

One timing check before it goes. Relief must be requested within 3 years and 75 days of the line E date, so Kestrel's window runs into March 2028. The Form 7004 extension bought time to file the 1120-S and no time at all on that window. The two clocks are unrelated, and people conflate them.

The two filings side by side

What is identical in both

• Every signature is handwritten. Neither filing has a typed consent anywhere on it.
• Acceptance arrives as Notice CP261. The IRS says to expect a determination in about 60 days but publishes no live processing estimate for this form, so treat that as an expectation rather than a promise. See Form 2553 processing time for what happens after you file.
• Proof of filing is kept permanently — a fax confirmation, a certified mail receipt, or the e-file acknowledgment. It is the only evidence of when you filed.
• Neither election does anything until payroll runs. The saving comes from a defensible salary with the rest taken as distributions, and there is no percentage rule for what that salary should be — see reasonable compensation.