IRS Notice CP 287A
What IRS Notice CP 287A means
IRS Notice CP 287A is a notice tied to the account issue described in CP 287A. That sounds dry, but the practical point is simple: the IRS has a question, a proposed change, a balance, a refund issue, or a missing piece in its file. The notice number matters because the IRS uses that number to describe the type of problem it believes exists.
A taxpayer should not treat IRS Notice CP 287A like generic junk mail. The IRS says most notices deal with a specific issue and usually explain what action, if any, the taxpayer should take. The problem is that IRS letters are written for the IRS first and the reader second. They can be technically correct and still hard to follow. One paragraph might refer to a tax year. Another might mention a refund, balance, credit, penalty, or deadline. The job is to slow down and read the notice like evidence, not like a threat.
Most account notices are not dramatic, but they still need attention. IRS Notice CP 287A is tied to a tax year, a return, a payment, a penalty, a credit, or another account entry. The notice is the IRS version of a paper trail. Read it against the return and the transcript before deciding what it means.
Why you received IRS Notice CP 287A
You received IRS Notice CP 287A because the IRS believes something connected to the account issue described in CP 287A needs attention. The trigger could be a tax return entry, a payment posting, a missing form, a third-party income document, a refund adjustment, a credit review, a penalty, or an account mismatch. Sometimes the IRS changed the return during processing. Sometimes it compared the return to W-2s, 1099s, K-1s, brokerage records, payroll filings, or other data sent by someone else.
Do not assume the IRS is right. Do not assume it is wrong either. That is the boring answer, but it is the answer that saves people money. The notice has to be checked against the filed return, the taxpayer’s records, and the IRS transcript for the year involved.
A common example: a taxpayer moved, changed banks, made an estimated payment under the wrong Social Security number, or received a late Form 1099 after the return was filed. The IRS computer sees a mismatch and sends a notice. Another common version is even more ordinary. The taxpayer entered a number on the wrong line, forgot a schedule, or claimed a credit without attaching the support the IRS wanted to see.
Why IRS Notice CP 287A matters
IRS Notice CP 287A matters because the notice can affect money and future IRS contact. A small refund adjustment can turn into a bigger problem if the taxpayer ignores the explanation. A balance notice can pick up penalties and interest. A proposed adjustment can become harder to dispute if the taxpayer misses the response date. A collection notice can move the account closer to levy activity.
The most dangerous IRS notice is not always the one with the biggest number. It is the one the taxpayer misunderstands. Someone might pay a balance that should have been disputed. Someone else might ignore a correct notice because the IRS wording annoyed them. Neither approach is smart. The better move is to identify what the IRS changed, what records support or contradict the change, and what response path the notice allows.
For IRS Notice CP 287A, the taxpayer should look for the notice date, response deadline, tax year, form number, amount due or refund change, and contact instructions. If the notice includes a payment voucher, that does not automatically mean payment is the only option. If the notice says no response is needed, the taxpayer should still keep it with the return records. IRS notices have a way of becoming relevant months later.
Start with the account record
For IRS Notice CP 287A, the account transcript is often the best place to start because it shows what the IRS has actually posted. The notice gives the IRS explanation. The transcript shows the account activity. The return shows what the taxpayer reported. Those three records should tell one story. When they don’t, that gap is where the work begins.
How some people handle IRS Notice CP 287A
Some people handle IRS Notice CP 287A by creating a simple file before they do anything else. They keep the full notice, the envelope if timing matters, the filed return, wage and income forms, proof of payments, refund records, and any prior IRS letters for that tax year. Then they mark the deadline on a calendar. Not exciting. Very useful.
After that, they compare the IRS version of the facts to their own records. If the notice involves income, they check each W-2, 1099, brokerage statement, K-1, retirement form, and business income record. If it involves a payment, they look for bank withdrawals, Direct Pay confirmations, EFTPS receipts, canceled checks, payroll tax deposits, or estimated tax vouchers. If it involves a credit or dependent, they gather the records that prove eligibility rather than sending a vague explanation.
Some taxpayers agree with IRS Notice CP 287A after doing that review. Some partly agree and partly dispute it. Others respond because the IRS used incomplete information or posted something incorrectly. The right response depends on the notice language, the account transcript, the tax year, and the proof available. A short, clear response with the right documents is usually better than a long letter that explains everything except the actual issue.
Original documents should usually stay with the taxpayer unless the IRS specifically asks for them. Copies, labeled pages, and a mailing record are safer. If the notice allows faxing or online upload, the taxpayer should still save proof of what was sent and when.
How The Reed Corporation can help
The Reed Corporation can review IRS Notice CP 287A and translate it into plain English: what the IRS says, what year is involved, what deadline matters, and what records should be checked before anyone responds. A lot of notice work starts with that step. The letter feels less scary once the issue is named.
We can compare the notice to the filed return, review transcripts, check payment history, look for missing income forms, review credit eligibility, and organize a response package when the facts support one. For balance notices, we can help look at payment options and account status. For refund notices, we can help trace what changed. For examination or proposed adjustment notices, we can help pull the records into a cleaner response.
The point is not to argue with every IRS notice. The point is to avoid guessing. If IRS Notice CP 287A is correct, the taxpayer needs a practical plan. If it is wrong, the response should be specific enough for the IRS to fix the account. If it is partly right, the taxpayer may need to separate the agreed items from the disputed ones.
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Frequently Asked Questions
What does a CP 287A notice from the IRS actually mean?
A CP 287A notice means the IRS denied your Form 8716 because you filed it late, so your election to use a fiscal tax year other than your required tax year was not accepted. We get calls about the CP 287A every spring from partnerships and S corporations that thought they had locked in a September or November year end, only to learn the IRS bounced the request. The CP 287A is the IRS telling you, in plain terms, that the Section 444 election on your Form 8716 missed its filing window and cannot be processed. Your denied Form 8716 gets mailed back to you separately from the CP 287A notice itself, so do not panic when a second envelope shows up a week or two later.
Here is the mechanics behind the CP 287A. Form 8716 is the document partnerships, S corporations, and personal service corporations use to elect, under Internal Revenue Code Section 444, a tax year that differs from the required calendar year. The catch is the deferral period cannot run more than three months. You can read the official IRS plain-language explanation on the Understanding your CP287A notice page, and the form background on About Form 8716. When the form arrives after the deadline, the IRS issues a CP 287A and defaults your entity back to its required year, which for an S corporation or personal service corporation is the calendar year ending December 31. A partnership generally defaults to the tax year of a majority of its partners, which usually lands on December 31 as well. The CP 287A does not change your tax liability. It changes your calendar.
A worked example. Say Hudson Yards Design LLC, taxed as an S corporation, wanted a September 30 fiscal year for the 2025 tax year that began October 1, 2024. The Form 8716 was due by the earlier of the unextended return due date or the 15th day of the fifth month after the month the new year started, which put the deadline at February 17, 2025. The owner mailed the form on March 20, 2025, more than a month late. The IRS denied it and sent a CP 287A in May 2025. Hudson Yards now files on a December 31 calendar year for 2025, full stop, with its 1120-S due March 16, 2026 instead of the deferred date it had planned around. That one missed postmark erased the entire deferral the owner was counting on.
The common mistake we see every year on the CP 287A is treating it like a bill. It is not a balance due notice and there is no payment attached to a CP 287A. It is an election denial, plain and simple, and the dollar field you keep looking for does not exist on this notice. The edge case worth knowing is that a CP 287A does not bar you from a future election in a later year if you qualify and file on time, so a denial this year is not a life sentence. There is also a separate situation where an entity that always wanted the calendar year receives a CP 287A by surprise after a clerical filing, in which case the default simply confirms what it wanted anyway. If you are unsure how the denial reshapes your filing calendar, our tax compliance team maps it out line by line, and you can start a conversation through our new client inquiry page. A CP 287A is a planning signal, not a penalty, and reading it correctly the day it arrives saves you a wasted appeal and a lot of guesswork.
Why did I receive a CP 287A notice for my business?
You received a CP 287A notice because your Form 8716 reached the IRS after the statutory deadline for the Section 444 fiscal-year election, and a late Form 8716 cannot be processed. There is no second reason hiding inside a CP 287A. The notice exists for exactly one situation, a late election, which makes it one of the cleaner IRS notices to diagnose once you understand the deadline. We tell clients that a CP 287A almost always traces back to a calendar slip rather than a substantive error in how the form was filled out. The numbers on the form were probably fine. The entity probably qualified. The postmark was the problem, and the CP 287A is the receipt for that timing miss.
The deadline that triggers a CP 287A is specific and it does not bend. Form 8716 must be filed by the earlier of two dates. The first is the due date, without extensions, of the income tax return for the tax year produced by the Section 444 election. The second is the 15th day of the fifth month following the month that includes the first day of the tax year the election will take effect. Miss the earlier of those two and you are squarely in CP 287A territory. The IRS lays out the underlying accounting-period rules in Publication 538, and the denial logic mirrors what you see on the related Understanding your CP287 notice page for calendar-year confirmations. Reading both side by side helps you see why the CP 287A landed in your mailbox.
A worked example shows how easy it is to trip into a CP 287A. Tribeca Capital Partners, a partnership, started a tax year on January 1, 2025, and wanted a November 30 year end. The 15th day of the fifth month after January was June 15, 2025. The managing partner filed Form 8716 on July 1, 2025, assuming the September 15 partnership return extension covered it. It did not. Extensions do not move the Form 8716 deadline by a single day. The IRS issued a CP 287A in August 2025, and the partnership reverted to its required tax year, losing the eleven-month deferral it had built its distribution schedule around. The partners had to redo their quarterly estimates on the spot.
The mistake we see every year is exactly that one, assuming a return extension also extends the Form 8716 election window. It never does. The Section 444 election clock runs on its own track, independent of any extension you file for the actual return. The edge case is a newly formed entity, where the first day of the first tax year sets the clock, and new owners often do not realize the meter started running the day they opened for business. A second edge case is an entity that picks a year end producing a deferral longer than three months, which Section 444 flatly prohibits, so even a timely Form 8716 would be denied for that separate reason. If your CP 287A came from a fresh entity, our entity formation and structuring group can rebuild the timeline so it does not repeat next year. A CP 287A is the IRS pointing at a missed date, and once you find that date the whole notice makes complete sense. The fastest way to confirm which deadline applied to you is to write down the first day of your intended tax year, count forward five months, take the 15th of that month, and compare it to your unextended return due date. The earlier of the two was your wall, and your filing date tells you which side of it you landed on.
What is the deadline and is there an amount owed on a CP 287A?
A CP 287A carries no amount owed and no payment deadline, because it is an election-denial notice rather than a balance-due notice. This surprises people who open the envelope braced for a tax bill. There is no figure to pay on a CP 287A, no interest accruing, no penalty stacking, and no installment plan to set up. The only date that ever mattered for a CP 287A was the original Form 8716 filing deadline, and by the time the CP 287A lands in your mailbox that date has already passed. That is the entire reason the notice exists. It is the IRS closing the book on an election window that already shut.
Let me be precise about the deadline that drives a CP 287A, since it is the only number that counts. Form 8716 was due by the earlier of the unextended due date of the return for the elected tax year, or the 15th day of the fifth month after the month containing the first day of the elected tax year. The deferral period itself can never exceed three months under Section 444, so a September 30 year end works for a calendar-required entity but a June 30 year end does not, because June 30 is a six-month deferral. The IRS confirms these limits on About Form 8716 and in the official CP287A notice explanation. Knowing the three-month ceiling keeps you from filing a request that was doomed before it left the printer.
A worked example with real dates. SoHo Architecture PC, a personal service corporation, wanted a September 30 fiscal year for a tax year beginning October 1, 2025. The Form 8716 deadline was the earlier of the unextended return due date and February 15, 2026, which landed on February 17, 2026 because the 15th fell on a weekend and the 16th was a holiday. The firm filed February 28, 2026, eleven days late. The IRS denied it with a CP 287A in April 2026. No money changed hands and no penalty was assessed. The only consequence was the calendar-year default for 2025, meaning the 1120 return is due March 16, 2026 rather than under the deferred schedule the firm had pencilled in. The cost was timing, not cash. Had the firm filed even two weeks earlier, the September 30 year would have stood and the whole deferral would have held.
The mistake we see every year is clients calling the IRS payment line to ask how much they owe on a CP 287A. The answer is always zero. There is no module, no assessment, nothing to remit. The edge case is that while the CP 287A itself has no dollar amount, the reversion to a calendar year can shift your estimated payment dates and the timing of your corporate return, which has real cash-flow effects even though the notice asks for nothing. A personal service corporation in particular may face a different income-bunching picture when it loses a deferral, which can change how much it sets aside each quarter. If you need help re-sequencing those deadlines and re-running your estimates, our corporate returns team handles it, and you can reach us through the new client inquiry page. A CP 287A asks for nothing but your attention, and giving it that the day it arrives is enough. One last point worth holding onto. Because there is no balance and no penalty, a CP 287A never appears as a debt on your account transcript, so you will not see it surface later as a collection item. It is a closed-loop notice about an election, and once you have absorbed what it changed about your calendar, there is nothing further the IRS expects from you on it.
How do I respond to or dispute a CP 287A notice?
You respond to a CP 287A by deciding whether the late filing is genuinely correct, and if it is, you accept the calendar-year default and adjust your filing calendar rather than spending effort on an appeal you cannot win. If the IRS made an error, meaning your Form 8716 truly was timely and they misread the postmark or lost the original, then you call the number printed on the CP 287A and provide proof of timely filing such as a certified mail receipt. Most CP 287A notices are correct, so the honest first step is to verify your own postmark against the deadline before you pick up the phone. A CP 287A is not a notice you bluff your way past. It turns entirely on dates and paper.
The mechanics of disputing a CP 287A are narrow. There is no formal appeals form bundled with a CP 287A the way there is with an audit or a deficiency notice, and there is no hearing to request and no thirty-day clock to beat. Your only real point of strength here is documentary, meaning what you can put in front of an agent on paper. If you have a USPS certified mail receipt, a private delivery service tracking record from an IRS-designated carrier, or a registered mail stamp showing the Form 8716 went out on or before the deadline, that is your case in full. The IRS explains the timely-mailing-is-timely-filing standard in Publication 538, and the response steps are spelled out on the Understanding your CP287A notice page. Keep the CP 287A and your mailing proof together in one folder so you are not hunting for the green card while the agent waits on the line.
A worked example. Flatiron Media LLC received a CP 287A in April 2026 stating its Form 8716 was filed March 5, 2026, eighteen days past a February 15 deadline. The bookkeeper pulled the certified mail green card showing a February 10, 2026 postmark, five days before the deadline. They faxed the green card and a short cover letter to the number on the CP 287A and kept the fax confirmation. The IRS reversed the denial and accepted the September 30 election within a few weeks. Without that green card, there would have been nothing to argue, because the IRS goes by what it receives and processes, and a verbal claim of timely filing carries no weight against a recorded receipt date. The agent on the phone cannot accept your word for the postmark, only the document, so the green card was the entire case from start to finish.
The mistake we see every year is clients trying to argue the merits of why a fiscal year would help their business. That argument does not move a CP 287A at all. The only thing that moves it is proof the form was timely. The edge case is a reasonable-cause request, which is far weaker for a CP 287A than for a penalty notice, because there is no penalty to abate, only a missed election, and reasonable cause is not a path to revive a blown election deadline the way it can excuse a late-payment penalty. A second edge case is a lost-in-the-mail original, where the IRS has no record at all, and there your certified receipt is the difference between winning and starting over. If you want a professional read on whether your CP 287A is worth contesting, our IRS audit and notice assistance team will tell you straight, and you can also lean on our tax compliance group to reset your year going forward. A CP 287A rarely deserves a fight, but when it does, paper wins it.
What happens if I ignore a CP 287A notice?
If you ignore a CP 287A notice, nothing bad happens immediately, but you forfeit any chance to correct an IRS error and you commit your entity to filing on its required calendar year whether you meant to or not. A CP 287A is not a notice that escalates into liens, levies, or penalties if left alone, which is genuinely different from most IRS correspondence that sits in a drawer. The real cost of ignoring a CP 287A is quiet. You lose the fiscal year you wanted, your returns come due on the calendar-year schedule, and any cash-flow planning built around a deferred year quietly collapses. There is no alarm bell with a CP 287A, just a default that hardens into permanence for that tax year.
The mechanics matter here. Because a CP 287A denies an election rather than assessing tax, the IRS does not start a collection clock when you ignore it. There is no balance to chase, so there is no notice stream that ramps toward enforcement. What you lose instead is the narrow window to show the form was timely filed. Once that window closes, the calendar-year reversion is locked for that tax year, and your next shot at a Section 444 election is a future year, assuming you still qualify and file on time. The IRS describes the consequence of a denied election on the CP287A notice page, and the underlying rules for picking a new accounting period live in Publication 538 and on the About Form 8716 page. Reading those before you decide to do nothing is worth the ten minutes, because the difference between acting and not acting on a CP 287A is the difference between a saved deferral and a lost one, and that gap can be worth real money on a profitable entity.
A worked example. Gramercy Consulting Group, an S corporation, got a CP 287A in March 2026 and tossed it in a drawer, assuming it was junk mail or a duplicate. The owner had actually filed Form 8716 on time and had the certified receipt sitting in the same drawer, but never made the call. The September 30 election was lost for 2025, and the S corporation filed a calendar-year 1120-S due March 16, 2026. A single phone call with that receipt would have saved the fiscal year and the deferral that came with it. Ignoring the CP 287A cost them the very thing the election was supposed to deliver, and there was no second chance once the processing window closed. The receipt that would have won the dispute was useless once it was never sent, which is the quiet tragedy of a CP 287A left unread in a drawer.
The mistake we see every year is treating a CP 287A as low priority because it is not a bill. It deserves a five-minute review the day it arrives, full stop. The edge case is an entity that genuinely wanted the calendar year all along, in which case ignoring the CP 287A is harmless because the default matches the goal, and no harm comes from inaction. A second edge case is a client who plans to re-elect next year anyway, where this year’s denial stings less but still wastes a year of deferral. If you are not certain which camp you are in, our corporate returns team will read your CP 287A and your filing history in one sitting and tell you whether to act or let it ride, and you can start at the new client inquiry page. A CP 287A will not chase you, but the year of deferral it costs you does not come back.