You sign a letter of intent with a private equity firm or a search fund. The price works. Then their lawyer sends over a step plan that involves forming a company you have never heard of, contributing your shares to it, and converting your operating company into an LLC. All before closing.

What you are looking at is an F reorganization, and it has become the norm. If you own an S corporation and you sell to a financial buyer, there is a good chance you will be asked to go through this process.

What follows is a brief summary of what an F reorganization is, why your buyer wants it, and what you should be paying attention to.

What Actually Happens

The name comes from Section 368(a)(1)(F) of the Internal Revenue Code, which covers a "mere change in identity, form, or place of organization" of a single corporation. The mechanics are less dramatic than the step plan makes them look. Your S corporation gets a new parent company and is then treated as disregarded for tax purposes.

In broad terms:

• You form a new corporation. For ease, we'll call it "Holdings."
• You and any co-owners contribute your existing shares to Holdings, so Holdings owns your operating company and you own Holdings.
• Holdings files IRS Form 8869 to treat the operating company as a Qualified Subchapter S Subsidiary, which makes it a disregarded entity for federal tax purposes.
• Your operating company then usually converts to an LLC under state law.

The important part is what does not change. Your operating company keeps its name, its federal employer identification number, its contracts, its licenses, its bank accounts, and its payroll. Your customers and vendors never see any of it. The new Holdings company obtains its own EIN, but the operating entity keeps the one it has always had.

Your S election survives as well. It simply carries over to Holdings. Handled correctly, the reorganization itself is not a taxable event. The IRS laid out this structure in Revenue Ruling 2008-18, which remains the guidance tax advisors work from.

Why Your Buyer Wants It

This comes down to the oldest tension in any deal, the one I covered in my article on choosing between asset and equity acquisitions. Buyers want asset treatment for tax purposes, because a buyer treated as purchasing assets gets a stepped-up basis in what it paid for, and that means real depreciation and amortization deductions going forward. Sellers want equity treatment for practical purposes, because an asset sale means reassigning every contract, permit, license, and lease.

An F reorganization gets both sides most of what they want. The buyer purchases the LLC interests from Holdings, so legally it is a purchase of equity and nothing has to be reassigned. Because the LLC is disregarded for tax purposes, the buyer is generally treated as buying the underlying assets and gets the step-up it would have received in an asset purchase.

There is a second reason, and it is worth understanding because it says something about how buyers see you. A buyer relying on your S corporation status is relying on years of history: that the original election was filed correctly, that no disqualified shareholder ever held stock, that nothing inadvertently created a second class of stock. If any of that failed, the tax consequences can be serious. This structure reduces the buyer's exposure to that history.

How It Can Work in Your Favor Too

Sellers tend to hear "restructure my company before closing" and assume they are absorbing a cost for the buyer's benefit. Often the opposite is true.

You can roll over equity without a tax bill on that piece. Financial buyers commonly want you to roll a portion of the purchase price into the acquiring entity, both for alignment and because they want your continued involvement. In this structure, your Holdings company can contribute part of its interest into the buyer's entity and generally defer tax on that portion, paying tax only on the cash you actually receive. That is one of the cleanest features of the structure.

Fewer third-party consents. Because the operating company survives, your customer contracts, lease, and licenses generally stay where they are. That avoids most of the consent requests an asset sale triggers. Still read your key contracts for change-of-control language, and note that some agreements treat a conversion as an assignment.

What You Should Actually Negotiate

The structure is standard. The terms around it are not.

Who pays. This is real money: tax counsel, legal work, state filings, the entity conversion, and often a new operating agreement. Buyers typically frame it as pre-closing seller restructuring and expect you to absorb it. It is negotiable and is often factored into the economics of the transaction.

Your tax result. Because the buyer gets asset treatment, your gain is generally calculated as if the company sold its assets. That can turn part of what would have been capital gain into ordinary income, most often through depreciation recapture on equipment and vehicles. If your company converted from a C corporation within the last five years, the built-in gains tax may also apply. Have your CPA model this early, because it is a fair basis for negotiating price. I cover the broader picture in my article on tax considerations in buying and selling a small business.

Timing and sequence. Every step must happen before closing. Steps taken out of sequence can invalidate the election the entire structure depends on, and fixing that afterward means asking the IRS for relief.

Your history does not disappear. This is the point sellers most often misunderstand. The structure does not wash away pre-closing tax liability. For federal income tax purposes, Holdings is treated as a continuation of your old S corporation, so pre-closing income tax exposure generally stays with Holdings and its owners. That is exactly why the tax indemnity, the survival period, and the escrow in the purchase agreement still matter. I walk through those provisions in my article on reps, warranties, and indemnification.

What happens if the deal dies. You will have restructured your company for a transaction that did not close. Usually that is harmless, and occasionally it is even useful for the next buyer. Still, ask what unwinding looks like and who pays for it before you sign the step plan.

Pennsylvania Items Worth Checking

A few Commonwealth-specific points come up when you sell a business in Pennsylvania using this structure.

Your Pennsylvania S status generally follows the federal election. For tax years beginning after December 31, 2005, a corporation with a valid federal S election is automatically a Pennsylvania S corporation unless it affirmatively elected out.

If your company owns its building, slow down. Pennsylvania's realty transfer tax can reach a change in ownership of an entity, not just a deed. If the entity holding the real estate qualifies as a "real estate company" under the statute, and changes in its ownership transfer 90% or more of the company within a three-year period, it becomes an "acquired company" and transfer tax is due on the value of its Pennsylvania real estate (72 P.S. §§ 8101-C, 8102-C.5). Most operating businesses that happen to own their building do not meet that definition, but a separate entity that holds the property often will. This is fact-specific, and the amounts can be large enough to change your structure. Get the analysis done before anything is filed.

Confirm your entity is in good standing. The restructuring involves filings with the Department of State, and a lapsed annual report is a bad thing to discover on a closing timeline. It matters more starting with reports due in 2027, when entities that fail to file become subject to administrative dissolution.

Check local and payroll registrations. The operating company keeps its EIN, but the new Holdings entity may need registrations of its own.

Final Thought

An F reorganization looks like paperwork and feels like a delay. It is actually one of the few structures in a deal where both sides get most of what they want.

The mistake is treating it as the buyer's problem to solve. It is your company being restructured, usually on your dime, on a schedule that affects your closing. Understand the steps, negotiate the cost, and get your attorney and your CPA looking at it together early.

If you own an S corporation and you are talking to a financial buyer, I am happy to walk through how this would apply to your situation. Reach out, and we can find a time.

Frequently Asked Questions

Does an F reorganization change my company's name, EIN, or contracts?

No. Your operating company survives and keeps its name, its federal employer identification number, its contracts, its licenses, and its bank accounts. The new holding company obtains a separate EIN. Customers and vendors generally see nothing.

Will I owe tax on the reorganization itself?

Handled correctly, no. The reorganization is structured to be tax-free, and your S election continues. You owe tax on the sale itself, generally on the portion of the purchase price you receive in cash, and because the sale is treated as a sale of assets, part of that gain may be taxed as ordinary income.

Who pays for the restructuring?

It is negotiated. Buyers usually characterize it as pre-closing seller restructuring and ask the seller to bear it, since the seller's entity is the one being reorganized. Splitting the cost is common, and it is worth raising in the letter of intent rather than after.

Disclaimer: This content is for informational purposes only and does not constitute legal or tax advice. Tax laws are complex and subject to change. Consult a qualified attorney and CPA for advice tailored to your specific situation.