S Corporation Election Deadline Missed and How to Fix It

Someone tells you in June that your business should have been an S corporation since January. You check, and the election was never filed. The payroll tax savings you assumed you were getting were never actually happening.

This is one of the most common findings when a business owner brings us a prior year return, and it is also one of the most fixable. The IRS built a route back, it does not cost a user fee, and the window is wider than most owners expect.

Here is how the deadline works, what relief is available, and how to file for it.

When Form 2553 was actually due

The rule sits in the Instructions for Form 2553, and the phrasing matters more than the shorthand version.

An election must be filed no more than 2 months and 15 days after the beginning of the tax year the election is to take effect, or at any time during the preceding tax year. The instructions then define the count precisely. The 2 month period “begins on the day of the month the tax year begins and ends with the close of the day before the numerically corresponding day of the second calendar month following that month.” If there is no corresponding day, use the last day of that month. Then add 15 days.

For a calendar-year entity that produces March 15, and the instructions say so in their own example. For an entity with a short first year, the math shifts. Their example of a tax year beginning November 8 gives a window that closes January 22.

The trap for new entities is the start date. Item E on the form is not the incorporation date by default. The instructions direct a new entity to enter the earliest of three dates.

1. The date the entity first had shareholders or owners
2. The date the entity first had assets
3. The date the entity began doing business

An LLC formed in February that opened a bank account and started invoicing in March often has an earlier item E date than the owner assumes, which quietly shortens the filing window. Before any of this matters, the entity also has to be eligible. The IRS S corporations page lists the requirements — a domestic corporation, no more than 100 shareholders, only allowable shareholders such as individuals and certain trusts and estates, one class of stock, and not an ineligible corporation.

What Revenue Procedure 2013-30 gives you

Miss the deadline and the default outcome is unpleasant. The Form 2553 instructions state that a late election “generally is effective for the tax year following the tax year beginning on the date entered on line E.” You lose the year you wanted.

Revenue Procedure 2013-30 is the way around that. It consolidated a scattered set of earlier procedures into one relief route, and it remains the operative procedure in 2026. Revenue Procedure 2022-19 amplified it in 2022 without superseding it, and the Form 2553 instructions still direct filers to it by name.

Two features make it genuinely useful rather than merely available.

The window is 3 years and 75 days — and it runs from the intended effective date entered on line E, not from the March 15 deadline you missed. That is a meaningful difference. An owner who discovers the problem in year three is often still inside the window.

There is no user fee. The procedure states plainly that user fees do not apply to corrective actions under it. Compare that with the private letter ruling route, and the savings are substantial. If you are still weighing whether the election is right for the business at all, our post on S corp election pros and cons is the better starting point.

The requirements you have to meet

Relief is not automatic. Section 4.02 of the procedure sets general requirements, restated in the Form 2553 instructions.

• The entity intended to be classified as an S corporation as of the date entered on line E
• It fails to qualify as an S corporation solely because Form 2553 was not filed by the due date
• It has reasonable cause for the failure and acted diligently to correct it once discovered
• Relief is requested within 3 years and 75 days of that effective date
• All shareholders during the intervening period can state that they reported their income consistently with the S corporation election for the year the election should have been made and every subsequent year

The word solely in the second requirement is the one that disqualifies people. If the entity also had an ineligible shareholder or a second class of stock, the failure was not solely a timing failure, and this procedure is unavailable. Our comparison of S corp versus LLC versus C corp covers which of those constraints matter most at each stage of growth.

The shareholder consistency requirement surprises owners who filed as a partnership or a disregarded entity in the interim. Those returns have to be reconciled with what the election would have produced, which is real work and belongs in the conversation before anything gets filed.

There is also an alternative track worth knowing about. Section 5.04 of the procedure covers relief where all returns were filed as an S corporation. An entity that met the first three requirements and has been filing Form 1120-S all along may be able to get relief even outside the 3 year 75 day window. That is the quiet escape hatch for a business that has been operating as an S corporation on paper for years without a valid election on file. Our walkthrough of the steps to file for S corp election covers the ordinary path for comparison.

How to actually file the late election

The mechanics are specific, and getting them wrong is a reason for rejection rather than a reason for a phone call.

Write “FILED PURSUANT TO REV. PROC. 2013-30” in the top margin of the first page of Form 2553. Attach a reasonable cause statement explaining the failure and the diligent actions taken to correct it. Both that statement and the shareholder statements must carry a dated declaration signed under penalties of perjury.

You then have three ways to get it in front of the IRS.

1. With the current Form 1120-S, if all earlier Forms 1120-S have been filed
2. Attached to the first Form 1120-S for the year including the effective date, filed simultaneously with any other delinquent Forms 1120-S
3. Separately, by mail or fax

For the standalone route, the IRS where to file Form 2553 page carries the current addresses and fax numbers by state, split between Kansas City and Ogden. As of mid-2026 there is no electronic filing option for a standalone Form 2553, though it travels fine as an attachment to an e-filed return.

Watch the acknowledgment. The Instructions for Form 1120-S direct you not to file that return unless the corporation has filed or is attaching Form 2553, and they tell you to follow up by phone if you have not received notification of acceptance or nonacceptance within two months of filing. Silence is not acceptance, and a case we picked up mid-stream often turns out to have stalled at exactly this step.

If you fall outside every route above, a private letter ruling is the remaining option. The user fee is set annually, currently by Revenue Procedure 2026-1, and the schedule is worth checking against the current bulletin before you budget for it.

What happens if your election never took effect

This is where a common shorthand is simply wrong, and the correction changes the numbers.

People say a failed S election means the business gets taxed as a C corporation. That is true for a state-law corporation. It is usually not true for an LLC.

An LLC gets its corporate classification through the Form 2553 itself, as a deemed election. If the Form 2553 was not timely and no Form 8832 was filed, there is no corporate classification either. The LLC falls back to its default. Publication 3402 states those defaults directly — an LLC with at least two members is classified as a partnership, and an LLC with only one member is disregarded as separate from its owner.

So the real consequence for a single-member LLC is not double taxation. It is self-employment tax on the full net profit for that year, with no reasonable compensation split and no distribution treatment. That is the actual cost of the missed election, and it is the figure worth putting on paper. Our comparison of LLC versus sole proprietorship covers how that tax sits without the election in place.

One practical note for LLCs seeking relief. You do not file a separate late Form 8832. Section 5.03 of Revenue Procedure 2013-30 lets a single late Form 2553, carrying the required representations, fix both the classification election and the S election at once.

What comes after the election is granted

Relief solves the paperwork. It does not solve the part that actually draws IRS attention.

Once the election is effective, the corporation owes you reasonable compensation for services before non-wage distributions can be made. The IRS states this plainly on its page covering S corporation compensation, and it lists the factors it weighs, including training and experience, duties and responsibilities, time devoted to the business, dividend history, payments to non-shareholder employees, and what comparable businesses pay for similar services.

A retroactive election also means retroactive payroll. Wages that should have been reported for the intervening years, a W-2 that reflects them, and returns that line up with what the shareholders certified under penalties of perjury. That sequencing is the hard part of a late election, and it is where the work belongs. Our post on reasonable salary rules covers the exposure on the other side of that decision.

Find out whether your window is still open

If you suspect an election was missed, the useful first step is establishing the actual item E date and counting forward 3 years and 75 days. That one calculation determines whether you are looking at a simplified procedure or a letter ruling.

We do that review before recommending anything, and sometimes it ends with us telling an owner the election is not worth pursuing for their facts. Schedule a no-obligation evaluation and we will run the dates with you.

Frequently asked questions

Q: How late can I file an S corporation election

A: Under Revenue Procedure 2013-30 the request generally must be made within 3 years and 75 days of the intended effective date entered on line E of Form 2553. Section 5.04 of that procedure provides a route for entities that have filed all returns as an S corporation, which can reach further back.

Q: Does late election relief cost a user fee

A: No. Revenue Procedure 2013-30 states that user fees do not apply to corrective actions under the procedure. A private letter ruling, which is the route when the procedure’s requirements are not met, does carry a user fee set annually.

Q: What counts as reasonable cause for a late Form 2553

A: The procedure requires the entity to explain the reasonable cause for the failure and the diligent actions taken to correct it once discovered, in a statement signed under penalties of perjury. There is no published checklist of accepted reasons, which is why the statement deserves care rather than a form sentence.

Q: Do I need to file Form 8832 as well as Form 2553

A: Not for S corporation status. The Form 2553 instructions state that an eligible entity that files Form 2553 is treated as a corporation as of the effective date and does not need to file Form 8832. For a late election, section 5.03 of Revenue Procedure 2013-30 lets one Form 2553 fix both elections.

Q: What happens to my LLC if the S election was never valid

A: It reverts to its default classification for that year. Publication 3402 states that a multi-member LLC is classified as a partnership and a single-member LLC is disregarded as separate from its owner. The practical result for a single member is self-employment tax on the full net profit.

Q: Can I file the late election with my tax return

A: Yes. The Form 2553 instructions allow the election to be filed with the current Form 1120-S if all earlier Forms 1120-S have been filed, or attached to the first Form 1120-S for the year including the effective date when filed alongside any other delinquent returns.

Q: How do I know the IRS accepted my election

A: You should receive notification of acceptance or nonacceptance. The Instructions for Form 1120-S direct filers who have not heard within two months of filing Form 2553 to follow up by calling the IRS. Do not treat silence as approval.