How to Amend Form 2553 for S-Corporation Election Date Change?
Need some guidance from anyone who's been through this. I have a client who registered their business with the state back in October, but they filled out their own Form 2553 about a month later and used the current filing date instead of the actual business start date. So now we've got this weird situation where technically they'd be a partnership for one month and then an S-corp for the following two months of 2022. The client has been operating as if they were an S-corp from day one. I'm thinking we need to amend the Form 2553 to show the S-corp election beginning on the actual business start date, but I've never handled this particular situation. Is there a specific process for amending the 2553? Really trying to avoid having to file two separate short-year tax returns if possible. Any advice would be much appreciated!
25 comments


Zara Khan
You're definitely on the right track here. You need to file a corrected Form 2553 with the IRS. Write "CORRECTED" at the top of the form and complete it with the correct effective date (the date the business started operations). Include a brief explanation letter stating that the original form contained an error in the effective date section. Since it's within the same tax year and only a month difference, the IRS is usually pretty understanding about these situations. Make sure to reference the EIN and include contact information in your explanation letter.
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Sean Fitzgerald
•That sounds straightforward enough. Should I also include a copy of the original Form 2553 that was filed? And what about filing status - do I need to check any special boxes to indicate this is an amendment rather than an initial filing?
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Zara Khan
•No need to include the original form - the IRS already has it in their system. Just make sure your explanation letter references the taxpayer's name, EIN, and date of the original filing so they can match them up easily. As for the form itself, there's no specific "amendment" box to check. Just clearly write "CORRECTED" at the top of the form in bold letters, and complete it as you normally would but with the correct effective date. The explanation letter does the heavy lifting in explaining why you're submitting a corrected form.
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MoonlightSonata
After facing a similar issue with backdating an S-corp election, I found https://taxr.ai super helpful for this exact problem. My client had me file their 2553 with the wrong date too, and I was stressing about having to do multiple returns. I uploaded both the original 2553 and the business registration docs to taxr.ai, and they analyzed everything and gave me a complete step-by-step guide for filing the correction. Their template for the explanation letter honestly saved me hours of research and helped me word everything correctly for the IRS to approve it quickly.
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Mateo Gonzalez
•How long did it take for you to get a response from the IRS after you submitted the corrected form? I've heard horror stories about waiting 6+ months for anything S-corp related these days.
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Nia Williams
•Did taxr.ai help with actually filling out the new form or just give you instructions? I'm in a similar boat but I'm paranoid about making another mistake and having to start this whole process over again.
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MoonlightSonata
•We got the confirmation letter from the IRS in about 8 weeks, which was actually faster than I expected given current processing times. The key was having all the documentation organized exactly how they wanted it. They didn't fill out the form for me, but they provided a template where I just had to plug in the specific information for my client. They also had a checklist to make sure I included all the required information and attachments. What I found most helpful was their specific wording suggestions for the explanation letter - apparently certain phrases work better with the IRS than others.
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Nia Williams
Just wanted to update - I ended up trying taxr.ai after seeing it mentioned here. Their system really did simplify the whole process. I was overthinking the amendment process and making it more complicated than it needed to be. The template letter they provided explained the situation perfectly and included all the right regulatory citations. My client's corrected 2553 was accepted and we got confirmation last week - no need to file those two short-year returns after all! Definitely recommend for anyone dealing with S-corp election issues.
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Luca Ricci
If you're still struggling with getting the IRS to process your amended 2553, you might want to try Claimyr (https://claimyr.com). I wasted weeks trying to get through to someone at the IRS about a similar S-corp election issue. Their phone system is absolutely brutal. Claimyr got me connected to an actual IRS agent in about 20 minutes when I had been trying for days on my own. The agent was able to confirm exactly what needed to be on the amendment and gave me their direct fax number to send it to. They even have a video showing how it works: https://youtu.be/_kiP6q8DX5c. Totally changed my perspective on dealing with the IRS.
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Aisha Mohammed
•Wait, how does this actually work? The IRS phone system is designed to be impossible to navigate. How does some service magically get you through?
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Ethan Campbell
•Sounds sketchy tbh. Why would I pay someone else to call the IRS for me? Couldn't they just be making up whatever the "agent" supposedly told you?
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Luca Ricci
•It's actually pretty ingenious - they use technology to navigate the IRS phone tree and wait on hold for you. When they finally reach an agent, they call you and connect you directly to that agent. You're the one talking to the IRS, not them. They're not calling on your behalf or making anything up. They're literally just handling the hold time and phone tree navigation, then connecting you directly with the IRS agent. I was skeptical too until I tried it. The time I saved was well worth it, especially since my client was getting anxious about the whole situation.
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Ethan Campbell
I actually tried Claimyr after posting my skeptical comment. I have to eat my words because it honestly worked exactly as advertised. I was connected to an IRS business entity specialist who confirmed that: 1) Yes, I could amend the 2553 with a corrected date 2) I needed to include a statement explaining the error was inadvertent 3) They could make a note in my file to expedite processing Got the corrected acceptance letter 3 weeks later. Saved myself and my client from having to deal with a partnership return and an S-corp return for the same business in the same year. Never thought I'd be recommending a service like this, but it genuinely solved my problem.
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Yuki Watanabe
Something else to consider - have you checked if your client qualifies for late election relief under Rev Proc 2013-30? If they've been consistently operating and filing as an S-corp from the beginning, you might be able to request relief rather than technically "amending" the 2553.
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Sean Fitzgerald
•That's an interesting angle I hadn't considered. The client has only been in business since late 2022, so they haven't actually filed any tax returns yet. Would Rev Proc 2013-30 still apply in this case since we're trying to fix the issue before any returns are filed?
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Yuki Watanabe
•Since they haven't filed any returns yet, you're in an even better position. Rev Proc 2013-30 would definitely apply, but you might not even need to use it since you're correcting the issue before any tax filings. In your explanation letter with the corrected 2553, I'd specifically mention that: 1) This is the first year of business, 2) No tax returns have been filed yet, and 3) The client has maintained S corporation books and records from inception. This makes it clear that there's no tax avoidance motivation and should make the process smoother.
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Carmen Sanchez
Has anyone run into issues with state tax implications when amending a 2553? I'm in California and wonder if I need to notify the FTB separately about the corrected effective date.
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Andre Dupont
•In California, you generally need to file Form 3560 within 3 months and 15 days of the federal S election. If you're correcting the effective date with the IRS, you should send a copy of that corrected 2553 and the IRS acceptance letter to the FTB once you receive it.
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Cass Green
Great thread with lots of helpful advice! I've dealt with similar 2553 timing issues before. One thing I'd add is to make sure you file the corrected form via certified mail or fax with a delivery receipt. The IRS processing centers can be inconsistent, and having proof of delivery is crucial if you need to follow up later. Also, consider including a cover letter that specifically requests written confirmation of the corrected effective date. This creates a paper trail that can be invaluable if questions arise during future audits or if you need to prove the S-corp status was effective from the business start date. The key is being proactive and thorough with documentation - it sounds like you're already on the right track with that approach!
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Gianna Scott
•This is really solid advice about the certified mail and requesting written confirmation. I'm relatively new to handling S-corp elections and hadn't thought about the audit trail implications down the road. Quick question - when you say "fax with delivery receipt," do you mean faxing directly to the IRS processing center, or is there a specific fax number for amended 2553 forms? I've been hesitant to use fax because I wasn't sure if it would get to the right department. Also, do you have a template for that cover letter requesting written confirmation, or any specific language that tends to work well with the IRS?
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Emma Wilson
•For faxing, you can use the general business entity fax line at most IRS processing centers - just make sure to include a cover sheet clearly marked "CORRECTED FORM 2553" and the EIN prominently displayed. The Ogden processing center (855-214-7519) handles most business entity forms, but double-check which center serves your state. For the cover letter language, I typically include something like: "Please process this corrected Form 2553 and provide written confirmation of the accepted effective date for our records. This correction is being filed to remedy an inadvertent error in the original filing date on the previously submitted form." Keep it simple and professional - the IRS appreciates brevity. The key is being explicit about what you want (written confirmation) rather than just hoping they'll send it automatically.
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Ethan Brown
Thanks for all the detailed advice in this thread! I'm dealing with a similar situation where my client filed their 2553 about 6 weeks after their state registration date. Reading through these responses, it sounds like the corrected Form 2553 approach is definitely the way to go. One follow-up question - has anyone had experience with how strict the IRS is about the timing of when you submit the correction? My client's situation happened in early 2024, so we're still well within the same tax year, but I'm wondering if there's an optimal window for filing the correction to avoid any potential scrutiny. Also, I'm curious about the processing times people have experienced recently. The 8-week timeframe mentioned earlier sounds reasonable, but I've heard IRS processing has been unpredictable lately. Any recent experiences would be helpful for setting client expectations!
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Ethan Moore
•From my recent experience, timing-wise you're in a great position since you're still in the same tax year and catching this early. The IRS tends to be much more accommodating when corrections are filed before any tax returns are due or filed. I'd recommend getting the corrected form submitted sooner rather than later though - don't wait until the end of the tax year. As for processing times, I just had a corrected 2553 approved last month and it took about 10 weeks from submission to receiving the acceptance letter. That was using certified mail to the Cincinnati processing center. The key was having all documentation organized exactly as they wanted it - no back-and-forth requests for additional information. One tip: if you're concerned about timing, consider calling the IRS business entity line after you submit to confirm they received it and get a rough timeline. The wait times are brutal, but having that confirmation can give you and your client peace of mind.
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Yuki Kobayashi
This is exactly the kind of situation where having clear documentation from the start makes all the difference. I've handled several similar cases where clients filled out their own forms before bringing them to me, and the corrected 2553 approach has worked well every time. One thing I'd emphasize that hasn't been mentioned yet - make sure to keep detailed records of your client's business activities from day one. Bank account opening dates, first transactions, employee records, etc. The IRS may ask for documentation showing the client genuinely intended to operate as an S-corp from the business start date, especially if there's any significant gap between state registration and the original 2553 filing. Also, consider having your client sign an affidavit stating that the incorrect effective date on the original form was an inadvertent error and that they intended S-corp treatment from inception. This can be helpful supporting documentation if the IRS has any questions about the timeline or intent.
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Quinn Herbert
•This is excellent advice about documentation! I'm actually dealing with my first S-corp amendment case and hadn't thought about the affidavit approach. That makes a lot of sense to have something in writing from the client confirming their intent. Quick question about the supporting documentation - when you mention bank account opening dates and first transactions, are you suggesting to include copies of these with the corrected 2553 submission, or just keep them on file in case the IRS requests them later? I don't want to overwhelm them with paperwork, but I also want to be thorough. Also, do you have any specific language you typically use for that client affidavit, or is it pretty straightforward? I want to make sure I get the wording right the first time.
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