S-Corp Election Revocation: The 5-Year Lockout Rule
Some S-corp owners outgrow the structure. A venture investor won’t take S-corp stock, you want to issue a second class, or you’ve decided the Section 1202 exclusion matters more than pass-through treatment. The fix is S-corp election revocation, and the mechanics are simpler than most owners expect: shareholders holding more than half the stock sign off, you file a statement, and the election ends. What trips people up isn’t the filing itself. It’s the timing rule that decides which year the revocation takes effect, and the five-year rule that keeps you from flipping back to S status if you change your mind.
S-Corp Election Revocation: Consent and Filing Requirements
Under IRC §1362(d)(1)(B), revocation requires consent from shareholders who hold more than 50% of the outstanding shares on the day the revocation is filed — not unanimous consent, just a majority. The statement itself has specific content requirements. Treasury Regulation §1.1362-6(a)(3) requires it to state that the corporation revokes its S election and identify the number of shares outstanding at the time — counting non-voting shares — with each consenting shareholder’s written consent attached: name, address, taxpayer identification number, and share count, signed under penalties of perjury. It’s filed with the same IRS service center that processed the original Form 2553 election.
There’s no special form for this. A properly drafted letter satisfies the requirement, which is exactly why it’s worth having someone check the statement before it goes out — a revocation that’s missing a required element can leave the corporation’s status genuinely ambiguous.
Timing Controls Your Effective Date
This is where most of the confusion lives. File by the 15th day of the third month of the tax year, and the revocation is effective the first day of that same tax year — January 1 for a calendar-year corporation. File after that date, and it doesn’t take effect until the first day of the following tax year — your corporation stays an S-corp for the rest of the current year whether you want it to or not. This comes straight from §1362(d)(1)(C).
You can also name a specific future effective date in the revocation statement itself, as long as that date falls on or after the day you file it (§1362(d)(1)(D)). What you cannot do is make it retroactive. The IRS has said this repeatedly in response to taxpayer inquiries: if you can’t prove a revocation was filed on time, the corporation remains an S-corp until a timely revocation goes in for a later year. Keep proof — a certified mail receipt dated before the effective date, or a service center letter acknowledging receipt, is what the IRS points to as acceptable evidence.
What You Lose the Moment It’s Final
Double taxation comes back. A C-corp pays tax on its own income at the flat 21% federal rate under IRC §11 — a rate the 2017 Tax Cuts and Jobs Act enacted with no sunset, and one the One Big Beautiful Bill Act left unchanged — and then shareholders pay tax again when profits are distributed as dividends. The pass-through structure that let one layer of tax flow straight to your 1040 is gone.
The Section 199A qualified business income deduction disappears with it, since that 20% deduction only applies to pass-through income. And if you’re hoping revocation unlocks the qualified small business stock exclusion, know that it doesn’t apply retroactively to shares you already hold. Section 1202 requires stock acquired at original issue from a C-corporation, so only new stock issued after the conversion can qualify. For stock acquired after July 4, 2025 — which any post-conversion issuance will be — the One Big Beautiful Bill Act replaced the old all-or-nothing five-year holding period with a tiered schedule: 50% of the gain is excluded after three years, 75% after four, and 100% after five, with the per-issuer cap raised to $15 million. Converting makes QSBS possible going forward; it doesn’t make your existing shares QSBS.
The Post-Termination Transition Period: Your Last Chance at Tax-Free AAA
You get one window to clean out the accumulated adjustments account before it stops mattering. The post-termination transition period, defined in §1377(b)(1)(A), runs from the day after your last S-corp day through the later of one year from that date or the extended due date for filing the final S-corp return.
Cash distributions during the PTTP are tax-free to the extent of your remaining AAA balance, under §1371(e)(1) — see the mechanics in our piece on shareholder basis and AAA. If the corporation instead redeems stock for cash during the PTTP and that redemption gets taxed as a distribution, Revenue Ruling 2019-13 holds that the payment reduces AAA first, with anything above the AAA balance taxed as a dividend. Either way, the AAA built up over years as an S-corp has real value in that window. IRS Chief Counsel Advice from 2014 (non-precedential, but instructive) takes the position that the AAA resets to zero once the PTTP closes, so an old balance doesn’t reappear even if you re-elect S status down the road. Plan distributions around this window before it closes, not after.
The Five-Year Lockout (And How to Get Around It)
Under §1362(g), once an S election terminates, neither the corporation nor any successor can re-elect S status until the fifth tax year that begins after the year the termination took effect. Revoke effective for 2026, and the earliest you’re normally eligible to re-elect is 2031.
The IRS can consent to an earlier re-election, but Treasury Regulation §1.1362-5(a) puts the burden on the corporation to show why it should. The strongest fact pattern is new ownership: if more than 50% of the stock is now held by people who owned nothing at the time of termination, that tends to support early consent. Absent that, the corporation has to show the event that caused the termination wasn’t within its control. The IRS has granted this in recent private letter rulings — PLR 202330009 and PLR 202501005/202501006 among them — but a PLR is its own process: a formal ruling request, user fee, and no guaranteed outcome. It’s not a shortcut, and private letter rulings aren’t precedent for other taxpayers.
Is This the Right Move for You?
Revocation is a one-way door for five years in most cases, and the reasons that justify walking through it — outside capital that requires C-corp stock, a cap table that needs multiple share classes, a genuine QSBS strategy for new stock — are specific to what you’re actually trying to do. The timing of the filing, what happens to the AAA in the transition window, and whether re-election is realistic if plans change all depend on your facts, not a general rule. If you’re weighing this, talk it through with us before you file anything.
Talk to an S-Corp Specialist
Get a clear answer on whether revoking your S-corp election makes sense for your situation, and what it would cost you to do it. Contact our team to walk through the timing and the trade-offs before you file anything.