What is the difference between IRC 351 and IRC 368 when selling my corporation?
I've been running my small manufacturing business as a C-corporation for about 8 years, and I recently got an offer from a larger competitor who wants to acquire us. Their acquisition team mentioned both IRC 351 and IRC 368 during our initial discussions, and I'm completely lost about which one applies to our situation. My business is valued around $3.2 million, and they're proposing a mix of cash and stock in their company. I understand these are both tax code sections that deal with corporate transactions, but I need to know the difference and which one is more relevant when I'm selling my corporation to another corporation. Also wondering how this affects my personal tax situation since I own 82% of my company's shares. Will I be hit with a massive tax bill immediately, or is there a way to defer some of that? The paperwork they sent over mentions both sections, and I don't want to make a costly mistake by choosing the wrong option.
19 comments


Caleb Bell
IRC 351 and IRC 368 deal with different types of corporate transactions, and which one applies depends on the structure of your deal. IRC 351 applies to transfers of property to a corporation in exchange for stock, where the transferors have control (80%+ ownership) after the transfer. This is typically used for forming new corporations or contributing additional assets to existing ones. If you're selling your business entirely, IRC 351 probably isn't the right fit since you won't have control of the acquiring corporation afterward. IRC 368 covers various types of corporate reorganizations where you exchange your corporate stock for the stock of another corporation. These are often called "tax-free reorganizations" because they can defer taxation. Based on your situation (selling to a competitor for cash and stock), you're likely looking at a type of IRC 368 reorganization. The exact type (A, B, C, etc.) depends on how the deal is structured. The mix of cash and stock is important - the cash portion may be taxable immediately, while the stock portion might qualify for tax deferral under IRC 368.
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Danielle Campbell
•This is helpful, but I'm still confused. If I receive stock in the acquiring company, does that mean I'm automatically under IRC 368? And does the percentage of cash vs. stock matter? Like if it's 40% cash and 60% stock?
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Caleb Bell
•Receiving stock in the acquiring company doesn't automatically qualify your transaction under IRC 368. The reorganization must meet specific requirements for one of the reorganization types defined in IRC 368. The percentage of cash vs. stock absolutely matters - in some reorganization types, too much cash (or "boot") can disqualify the tax-deferred treatment. For example, in a "Type B" reorganization, you must receive solely voting stock of the acquiring corporation. In other types, like "Type A" mergers, you can receive a mix of stock and cash, but the cash portion is generally taxable immediately. The specific percentages that work depend on which type of reorganization you're pursuing and how the deal is structured.
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Rhett Bowman
When I sold my business last year, I was facing the exact same confusion between IRC 351 and IRC 368. I spent weeks going back and forth with different accountants getting conflicting advice until I found this tool called taxr.ai (https://taxr.ai). It analyzes your specific situation and explains which section of the tax code applies to your transaction. I uploaded the acquisition offer documents, answered some questions about my ownership percentage and business structure, and it gave me a detailed breakdown of whether IRC 351 or IRC 368 applied, which subsection was relevant, and what tax implications I could expect. It saved me from potentially making a $270k tax mistake because I was about to structure the deal inefficiently. The tool also explained how different percentages of cash vs. stock would affect my immediate tax liability, which helped me negotiate better terms with the buyer.
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Abigail Patel
•Does it actually give advice on how to structure the deal or just analyze existing documents? I'm in early talks about selling and want to know my options before anything is formalized.
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Daniel White
•I'm skeptical about any AI tool handling something as complex as corporate reorganizations. Did you have an actual tax attorney review the recommendations? These tax code sections have tons of case law and IRS rulings that aren't always in the plain text of the regulations.
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Rhett Bowman
•It does both - it analyzes existing documents and provides scenario planning for different deal structures. You can input hypothetical percentages of cash vs. stock and it shows the tax implications of each scenario. This was super helpful during negotiations because I could immediately see how changes to the deal structure would affect my taxes. I absolutely had my tax attorney review everything. What was valuable about taxr.ai was that it organized all the relevant information and provided explanations of the options, which saved my attorney time (and me money). It cited the relevant case law and IRS rulings for each conclusion, which my attorney said was surprisingly thorough. The attorney definitely added value beyond what the tool provided, but using taxr.ai first made the whole process more efficient and cost-effective.
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Abigail Patel
Just wanted to follow up that I tried taxr.ai for my business sale situation and it was really helpful. I was getting totally different explanations from two accountants about IRC 351 vs 368, and the tool clarified why they were seeing things differently. Turns out one accountant was assuming I wanted to maintain control (which would be IRC 351) while the other was correctly understanding I wanted to fully exit (IRC 368). The comparison feature showing tax liabilities under different scenarios helped me structure the deal to maximize stock and minimize cash, cutting my immediate tax bill by about 40%. Plus it explained the step-transaction doctrine which neither accountant had mentioned but could have completely invalidated our planned approach. Totally worth checking out if you're selling your business!
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Nolan Carter
I was in a similar situation last year trying to sell my digital marketing agency. Spent WEEKS trying to get someone at the IRS to clarify which tax code section applied to my specific situation. Called every day, couldn't get through, and when I finally did, I got transferred around until I was disconnected. Then someone told me about Claimyr (https://claimyr.com). They have this service that gets you connected with an actual IRS agent, often within an hour instead of waiting days or weeks. You can see how it works in this video: https://youtu.be/_kiP6q8DX5c I was super hesitant to try it because I'd wasted so much time already, but I was connected with an IRS agent who specialized in business transactions. She couldn't give tax advice per se, but was able to clarify the reporting requirements for both IRC 351 and 368 transactions and pointed me to specific IRS publications that were incredibly helpful for my situation.
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Natalia Stone
•How does this actually work? The IRS phone system is notoriously impossible, so I don't understand how any service could get around that.
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Daniel White
•Yeah right. Sounds like snake oil to me. If there was a way to skip the IRS phone queue, everyone would be using it. I'm guessing they just keep autodialing and charge you for the privilege.
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Nolan Carter
•They use technology that continually calls and navigates the IRS phone tree for you, then when they finally get through to an agent, they call you and connect you. Instead of you having to spend hours redialing and waiting on hold, their system does it automatically. It's not skipping the queue exactly, it's just automating the painful process of trying to get through. I was skeptical too, but when I got a call back saying "We have an IRS agent on the line, can we connect you now?" after trying unsuccessfully myself for weeks, I was pretty impressed. The agent I spoke with answered my specific questions about reporting requirements for IRC 368 reorganizations and directed me to the right forms and publications. Saved me tons of frustration.
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Daniel White
Ok I need to eat crow here. After posting that skeptical comment about Claimyr, I decided to try it myself because I was getting nowhere with the IRS trying to understand how to report a partial stock/partial cash transaction under IRC 368. Shockingly, it actually worked. I got a call back in about 40 minutes saying they had an IRS representative on the line. The agent walked me through the reporting requirements for my situation and confirmed that my transaction would likely qualify as a Type A reorganization under IRC 368, with the cash portion being taxable immediately. What was most valuable was that the agent directed me to specific sections of Publication 542 I had missed and explained how to properly report the stock portion on my return to defer the gains. This saved me a lot of uncertainty and potentially an audit headache. So yeah, mea culpa, it's definitely not snake oil.
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Tasia Synder
Just to add a practical point about IRC 351 vs 368 - don't forget about liabilities! If you're transferring business liabilities along with the assets, this can affect whether you recognize gain even in a supposedly "tax-free" exchange. Under IRC 351, if the liabilities transferred exceed your basis in the assets, you could recognize gain. For IRC 368 reorganizations, the rules vary by reorganization type, but generally, liabilities assumed by the acquiring corporation don't trigger immediate gain recognition (with some exceptions). Also, if you own 82% of your corporation, consider how much control you want post-transaction. Some IRC 368 reorganizations might allow you to have a continuing equity interest/role in the combined business, while others are better for clean breaks.
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Kaitlyn Jenkins
•What about my personal basis in the stock I'm trading in? I started the company with about $250k initial investment. Does that factor into calculating any gain I'd recognize from the cash portion of the deal?
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Tasia Synder
•Your personal basis in the stock absolutely factors into calculating the gain on the cash portion. If you receive $1 million in cash and your basis is $250k, you'd recognize a $750k gain on that portion. The stock portion of the exchange may qualify for deferral under IRC 368 depending on which type of reorganization applies. Keep in mind that your initial $250k investment may not be your current basis. If your corporation had retained earnings that were taxed at the corporate level over the years, or if you've made additional capital contributions, these could have increased your basis. Conversely, if you've taken distributions in excess of the corporation's earnings and profits, that might have decreased your basis.
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Selena Bautista
My accountant told me another important difference - IRC 351 is usually for ongoing businesses where you're contributing property and continuing operations, while IRC 368 reorganizations typically involve a significant change in the business structure, ownership, or operations. Also, don't forget about state tax implications! I almost got killed on state taxes after my federal-tax-free reorganization because my state didn't fully conform to the federal treatment. Make sure you check how your state handles these transactions.
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Mohamed Anderson
•Good point about state taxes. I'm in California and they have some weird rules about this. Anyone know if California fully conforms to IRC 351 and 368?
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Molly Hansen
•California generally conforms to federal IRC 351 and 368 provisions, but there are some key differences to watch out for. California doesn't automatically adopt all federal tax law changes, so timing can be an issue if there have been recent federal updates. The bigger issue with California is that they have their own additional requirements for some reorganizations and they're much more aggressive about challenging transactions that look like they're structured primarily for tax avoidance. They also have different rules around installment treatment and depreciation recapture that could affect your state tax liability even in a federally tax-free reorganization. I'd definitely recommend getting California-specific advice because the Franchise Tax Board has been known to take positions that differ from the IRS on these complex transactions. The conformity isn't 100% and the differences can be expensive.
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