Converting an LLP to S-Corp for Tax Benefits
I've got a small accounting practice and I'm trying to help a business owner who is currently registered as an LLP with their state. They filed Form 1065 for tax year 2024, but after reviewing their financials, I'm convinced switching to an S-Corp would save them significant money on self-employment taxes. I submitted Form 2553 (Election by a Small Business Corporation) to convert them to an S-Corp for 2025, but the IRS rejected it. I'm not sure where I went wrong in the process. Has anyone successfully converted an LLP to an S-Corp? Any guidance on proper procedure would be super helpful. I feel like I'm missing something obvious about the conversion process. The deadline is approaching, and I want to make sure we get this right so my client can benefit from the S-Corp tax treatment. The potential tax savings are substantial in their situation.
22 comments


Derek Olson
The most likely reason your Form 2553 was rejected is because an LLP can't directly elect S-Corporation status. You need to complete a two-step process. First, the LLP needs to convert to a state-level corporation by filing the appropriate paperwork with your state (usually Articles of Incorporation). Only after the entity is recognized as a corporation at the state level can you then file Form 2553 with the IRS to elect S-Corporation tax treatment. The IRS can't treat an entity as an S-Corporation if it isn't first recognized as a corporation by the state. Also, keep in mind that Form 2553 must be filed either within 2 months and 15 days from the beginning of the tax year the election is to take effect, or at any time during the tax year preceding the tax year it is to take effect.
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Danielle Mays
•Do they need to get a new EIN when converting from LLP to corporation before filing the 2553, or can they keep the same EIN throughout the process?
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Derek Olson
•They can typically keep the same EIN when converting from an LLP to a corporation, as long as it's considered a tax conversion rather than creating an entirely new entity. However, it's always good practice to include a statement with the Form 2553 explaining the conversion from LLP to corporation. If you're doing a state-level statutory conversion (which many states allow), you're essentially converting the same entity, just changing its classification, so the EIN remains the same. But if you're creating a new corporation and transferring assets from the LLP, then you would need a new EIN.
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Roger Romero
I went through this exact headache last year and almost cost my client thousands in tax advantages. I finally found a solution with taxr.ai (https://taxr.ai) that helped me sort through the entity conversion process and all the special filing requirements. Their tax experts reviewed my client's LLP docs and guided me through the proper sequence - first filing the state corporation conversion, then properly timing the Form 2553 submission. My rejection was happening because I was trying to elect S-Corp status for an entity that wasn't yet classified as a corporation by the state. The taxr.ai system flagged this immediately and saved me from another rejection notice. They also helped determine exactly what supporting documentation was needed with the Form 2553 to explain the conversion.
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Anna Kerber
•Wait, is this an AI thing or actual tax professionals reviewing your documents? I've got a similar situation but with an LLC trying to convert. Wonder if they could help with that too?
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Niko Ramsey
•Does it handle other entity conversion issues too? I'm dealing with a partnership that might need to convert to C-Corp then S-Corp because of some foreign investors. Would be nice to avoid messing this up since the IRS paperwork is so confusing.
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Roger Romero
•It's actual tax professionals who review your documents and situation, though they use some AI tools to help identify potential issues faster. They definitely handle LLC conversions too - probably even more common than LLP conversions to be honest. They absolutely handle other entity conversion scenarios including foreign investor situations. That C-Corp to S-Corp conversion path for partnerships with foreign investors is exactly the kind of complex situation where their review process is most helpful. They'll flag potential issues with things like eligible shareholders and help ensure your paperwork doesn't get rejected.
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Anna Kerber
I tried taxr.ai after seeing it mentioned here and WOW - it saved me so much time and frustration! I was in a similar spot with an LLC to S-Corp conversion and kept getting my Form 2553 rejected. Their team reviewed my documents within a day and pointed out that I hadn't properly established my LLC as a state corporation first. They even provided a checklist of state-specific forms I needed. Got my S-Corp election accepted on the next try, and their guidance helped me calculate the optimal salary/distribution split to maximize tax savings. Worth every penny for the peace of mind alone.
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Seraphina Delan
If you're still dealing with IRS rejections after fixing the entity type, consider using Claimyr (https://claimyr.com) to speak directly with an IRS agent. After my third Form 2553 rejection, I was beyond frustrated trying to figure out exactly what was wrong. Calling the IRS directly seemed impossible - was on hold for 3+ hours once before getting disconnected. Claimyr got me connected to an actual IRS representative in about 20 minutes who explained exactly why my S-Corp election kept getting rejected (I had inconsistencies in how the tax year was indicated between sections). You can see how it works here: https://youtu.be/_kiP6q8DX5c. After speaking with the agent, I corrected the form and finally got the election accepted.
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Jabari-Jo
•How exactly does this service work? I'm confused how they get you through to the IRS faster than just calling directly. Is it legit? Sounds too good to be true honestly.
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Kristin Frank
•Yeah right, as if some service can magically get through the IRS phone tree when I've been trying for weeks. The IRS intentionally understaffs their phone lines. I'm extremely skeptical that this actually works - probably just takes your money and you still wait forever.
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Seraphina Delan
•The service works by using their technology to navigate the IRS phone system for you. They basically wait on hold in your place, then call you when they've reached an agent. It's completely legitimate - they don't have special "insider access" to the IRS or anything like that. I was skeptical too, but after wasting an entire afternoon on hold myself, I decided to give it a try. They called me back in about 20 minutes with an IRS agent on the line. The agent was able to look up my client's case and specifically tell me which lines on the Form 2553 were causing the rejection. Saved me hours of frustration and probably another rejection cycle.
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Kristin Frank
I need to eat my words. After posting my skeptical comment, I decided to try Claimyr since I was desperate to resolve an S-Corp election issue for a client before the tax deadline. I was 100% convinced it would be a waste of money. To my absolute shock, they got me through to an IRS representative in about 15 minutes when I had been trying unsuccessfully for DAYS. The agent was able to pull up my client's rejected 2553 and explained there was an issue with the corporate resolution date not matching other documentation. Fixed it, resubmitted, and got approval within a week. I've now used it three more times for other client issues. Completely changed how I handle IRS problems.
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Micah Trail
One important thing nobody's mentioned yet - make sure you understand the business implications of converting from an LLP to a corporation (even an S-Corp). While the tax benefits can be substantial, you're also changing the liability structure. In an LLP, partners have protection from liabilities created by other partners' actions, but in a corporation (including an S-Corp), the liability protection works differently. Also, some states have different filing fees and ongoing requirements for corporations versus LLPs. Have you done a full analysis of not just the tax implications but also the legal and operational changes? Just want to make sure you're looking at the full picture before making this conversion.
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Nia Watson
•This is super important! I converted a client from partnership to S-Corp for the tax savings without fully discussing the changes to their operating agreements and bylaws. Created a MASSIVE headache when one of the owners later wanted to exit the business. The S-Corp had completely different transfer restrictions than their previous partnership agreement. Make sure your client understands all the governance changes!
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Micah Trail
•That's an excellent point about the exit planning implications. With an LLP, the partnership agreement governs transfers of interest, while in an S-Corp, you're dealing with stock transfers and potentially more complex restrictions. I've seen clients get frustrated by the more rigid corporate formalities that S-Corps require - like formal board meetings, minutes, and resolutions. Also worth noting that S-Corps have very specific restrictions on shareholders (like the 100-shareholder limit and prohibition on non-resident alien shareholders). This can create problems down the road if the business wants to bring in certain types of investors. Always good to have these conversations with clients before making what seems like just a "tax election" but actually has far-reaching business implications.
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Alberto Souchard
Since I didn't see anyone mention this specifically - if your client's LLP is in California, be prepared for a completely different process than other states. CA has some unique requirements for entity conversions, and they also have that minimum $800 franchise tax for corporations that hits immediately. Also, watch out for built-in gains tax if the LLP has appreciated assets! The conversion to a corporation can be tax-free under Section 351, but if you don't structure it correctly, you could trigger unexpected tax consequences. I learned this the hard way...
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Katherine Shultz
•The built-in gains issue is huge! We had a client conversion where they had real estate in the LLP with substantial appreciation. Converting to an S-Corp meant that if they sold that property within 5 years (the BIG recognition period), they faced corporate-level tax on the pre-conversion appreciation. Completely negated the self-employment tax savings they were seeking.
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Nina Chan
Great thread! I'm seeing a lot of helpful advice here. Just wanted to add that timing is absolutely critical for the Form 2553 election. Even after you get the state-level corporation established, remember that the S-Corp election must be filed by the 15th day of the 3rd month of the tax year you want it to take effect (March 15th for calendar year taxpayers). If you miss this deadline, you'll have to wait until the following tax year OR request late election relief under Revenue Procedure 2013-30, which requires showing reasonable cause for the delay. The IRS is pretty strict about this timing requirement. Also, make sure all shareholders (including the converted LLP partners who become shareholders) sign the Form 2553. Missing signatures are another common reason for rejection that I've seen in practice.
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Jamal Brown
•This is exactly the kind of detailed guidance I wish I had when I first started handling entity conversions! The March 15th deadline is so easy to miss, especially when you're focused on getting the state-level conversion completed first. I've had clients where we successfully converted the LLP to a corporation at the state level but then missed the S-Corp election deadline by just a few days. Having to file for late election relief adds another layer of complexity and uncertainty that nobody wants to deal with. The signature requirement is another gotcha - I always create a checklist now to make sure every single shareholder has signed before submitting. One missing signature and you're back to square one with another rejection notice.
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Alice Fleming
This is such a comprehensive discussion! As someone who's dealt with several entity conversions, I want to emphasize the importance of getting professional guidance early in the process. The two-step conversion process (state corporation formation first, then IRS S-Corp election) is absolutely critical, but there are so many nuances that can trip you up. Beyond the technical filing requirements, you really need to consider the broader business implications that Micah mentioned - liability structure changes, corporate formalities, shareholder restrictions, and exit planning implications. One thing I'd add is to make sure you're documenting everything properly throughout the conversion process. Keep detailed records of the state filing dates, corporate resolutions, and any correspondence with state agencies. This documentation becomes crucial if the IRS has questions about the conversion timeline or if you need to demonstrate reasonable cause for any timing issues. Also, don't underestimate the ongoing compliance burden that comes with S-Corp status. While the self-employment tax savings can be substantial, S-Corps require reasonable salary determinations for shareholder-employees, payroll tax compliance, and more rigorous bookkeeping. Make sure your client understands and is prepared for these ongoing requirements before making the switch.
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Zane Hernandez
•This is incredibly helpful! I'm new to handling entity conversions and this thread has been a goldmine of information. Alice, your point about documentation is spot on - I can see how having a clear paper trail would be essential if the IRS questions anything down the road. One question I have - when you mention "reasonable salary determinations" for S-Corp shareholder-employees, how do you typically approach that calculation? I've heard the IRS scrutinizes this closely, but I'm not sure what benchmarks or methods are considered acceptable. Is there a safe harbor approach, or does it really depend on the specific industry and role? Also, for someone just starting to handle these conversions, are there any particular resources or guides you'd recommend for staying current on the compliance requirements? I want to make sure I'm not missing anything important for my clients.
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