Type B Reorganization: Voting Stock Rule and Tax Treatment

A Type B reorganization is a stock-for-stock acquisition, defined by IRC Section 368(a)(1)(B), in which one corporation acquires control of another using only its own voting stock (or the voting stock of its parent) and, immediately after the exchange, holds at least 80 percent of the target. Meet both requirements and the deal is tax-free for the target, the acquirer, and the target shareholders. Miss either one and every share exchanged in the transaction is taxable.

The Two Statutory Requirements

Section 368(a)(1)(B) sets two tests, and both must hold.¹ First, the consideration paid to target shareholders must be solely voting stock of the acquiring corporation or of a parent corporation that controls the acquirer. Second, the acquirer must have control of the target immediately after the exchange, using the 80 percent definition in Section 368(c).

These are not factors to be weighed. They are pass/fail conditions. A transaction that clears both still has to survive the judicial doctrines that apply to every tax-free reorganization, but a deal that fails either one never gets that far.

The Solely for Voting Stock Rule

Voting stock means shares that carry the right to vote for directors. Common stock qualifies, and so does voting preferred and voting contingent stock rights, as long as the holder actually votes. What cannot appear in the consideration mix is anything else: no cash, no debt instruments, no non-voting stock, no assumption of the target shareholders’ personal obligations.

“Solely” is read as it sounds. A small cash sweetener alongside the stock does not create partial gain for the shareholders who took cash while leaving the rest of the deal alone. It disqualifies the transaction outright, and every exchanging shareholder becomes taxable. This is the sharpest edge in Type B planning and the reason tax counsel examines every incidental payment in the deal documents.

Fractional Shares

There is one narrow carve-out. When the exchange ratio produces fractional share entitlements, the acquirer can pay cash to round them off. The IRS treats rounding cash as a mechanical convenience rather than separately bargained-for consideration. Cash that goes beyond rounding, or that starts to look like a planned payout, loses the exception.

Prior Cash Purchases and the Step Transaction Doctrine

An acquirer does not have to pick up all of the target stock in one exchange. It might already hold target shares bought for cash years earlier and then run a voting-stock exchange to cross the 80 percent line. That is fine when the earlier cash purchase and the current stock exchange are genuinely independent.

The risk is the step transaction doctrine. If the IRS or a court concludes that the prior cash buy and the current stock exchange were steps in a single plan, the cash contaminates the whole deal and the reorganization fails. There is no bright-line waiting period. Time between the two transactions helps, and so does the absence of any documentary evidence tying them together, but any acquirer that has recently bought target stock for cash needs to be careful about the facts around a subsequent Type B.

The 80 Percent Control Threshold

Immediately after the exchange, the acquirer must satisfy the two-part control test in Section 368(c):²

Stock carrying at least 80 percent of the total combined voting power of all classes of stock entitled to vote, and
At least 80 percent of the total number of shares of every other class of stock the target has outstanding.

Both tests apply at the same moment, and both must be met. The acquirer does not have to reach the threshold through the current exchange alone. Stock it already owns counts, so a corporation that already held 50 percent of the target’s voting stock can acquire another 31 percent solely for voting stock and satisfy the test. The statute expressly covers the case “whether or not such acquiring corporation had control immediately before the acquisition.”¹ The step transaction concern from any prior cash purchases still applies.

One structural consequence of the 80 percent floor: a Type B can leave minority shareholders in place. Target shareholders who decline the exchange keep their target stock, and the target continues as a subsidiary of the acquirer. Depending on the acquirer’s goals, that is either a useful feature or a reason to pick a different structure.

The Judicial Doctrines That Also Apply

Clearing the two statutory tests is necessary but not enough. Tax-free reorganization treatment exists because the transaction represents a change in corporate form rather than a sale, and two doctrines police that policy.

Continuity of proprietary interest, set out in Treasury Regulation Section 1.368-1(e), requires that a substantial part of the target shareholders’ ownership be preserved as stock in the acquiring corporation or its parent.³ In a Type B, the solely-for-voting-stock rule effectively guarantees this because the entire consideration is stock. Related-party purchases or a later recharacterization can still put the doctrine in play.

Continuity of business enterprise, in Treasury Regulation Section 1.368-1(d), requires the acquirer to continue the target’s historic business or use a significant portion of the target’s historic business assets in some business.³ If the target runs multiple lines, continuing one significant line is enough. An acquirer that plans to liquidate the target and pocket the proceeds will not satisfy this rule.

Tax Treatment When the Deal Qualifies

A qualifying Type B reorganization produces non-recognition for all three parties.

The Target Corporation

The target recognizes nothing. The exchange happens between the acquirer and the target’s shareholders, so the target itself is not a transferor of property. Its assets, liabilities, and tax attributes carry forward unchanged, and it continues in existence as a subsidiary of the acquirer.

The Acquiring Corporation

The acquirer recognizes no gain or loss when it issues its own stock in exchange for target stock. IRC Section 1032 sets the general rule that a corporation never recognizes gain or loss on receiving property in exchange for its own stock.⁴ The acquirer takes a carryover basis in the target stock under IRC Section 362(b), stepping into the shoes of the former target shareholders and inheriting their aggregate basis.⁵

The Target Shareholders

Shareholders who exchange target stock solely for voting stock of the acquirer recognize no gain or loss under IRC Section 354.⁶ Their basis in the new stock equals their basis in the target stock they surrendered, under IRC Section 358.⁷ Their holding period in the new stock includes the time they held the original target stock, so long-term shares stay long-term after the exchange.

What Happens If the Deal Fails

A failed Type B does not produce a partial benefit. The transaction is treated as an ordinary taxable stock purchase. Target shareholders recognize capital gain or loss on the difference between the fair market value of the acquirer stock they received and the basis of the target stock they gave up. The acquirer’s basis in the target stock is its cost, meaning the fair market value of the stock it issued. Shareholders take a fair market value basis in the acquirer stock.

The all-or-nothing feature is worth sitting with. In a Type A or Type C reorganization, adding some cash or other property creates “boot” that is taxable to the recipient without necessarily wrecking the reorganization for everyone else. A Type B has no boot tolerance. Any non-stock consideration paid for target stock disqualifies the whole exchange, and every participating shareholder becomes taxable, not only the ones who received cash.

When a Type B Is the Right Structure

The Type B is the only standard reorganization form in which the target survives as a separate subsidiary rather than being merged out of existence (Type A) or transferring its assets to the acquirer (Type C). Keeping the target intact preserves its contracts, licenses, and legal identity, which can matter in regulated or licensed industries where those items are hard or impossible to transfer.

The price of that structural cleanliness is inflexibility on consideration. A reverse triangular merger under IRC Section 368(a)(2)(E) reaches a similar end state, with the target surviving as a subsidiary, and it allows some non-stock consideration and can squeeze out minority shareholders. Acquirers that need cash in the mix, or that cannot live with minority holders remaining in the target, often move to a reverse triangular merger for that reason. The Type B stays attractive when the acquirer wants a pure stock exchange, is comfortable with minority shareholders, and values certainty that the target entity continues untouched.

Reporting the Reorganization

Both corporations file a statement with their federal income tax returns for the year of the reorganization. Treasury Regulation Section 1.368-3(a) requires each corporate party to attach a statement identifying the parties, the date, and the value and basis of the stock transferred.⁸ If the target is later liquidated into the acquirer as part of the overall plan, the target files IRS Form 966 within 30 days after adopting the plan of liquidation.⁹

Significant Holder Statements

Certain shareholders have their own reporting obligation. A significant holder is:¹⁰

A shareholder who owned at least 5 percent of the target’s stock by vote or value immediately before the exchange, if the target stock is publicly traded;
A shareholder who owned at least 1 percent of the target’s stock by vote or value immediately before the exchange, if the target stock is not publicly traded; or
A holder of target securities with a basis of $1,000,000 or more immediately before the exchange.

A significant holder attaches a statement to the tax return for the year of the exchange giving the facts of the transaction, including the basis of the stock or securities surrendered and the fair market value of what was received. Missing the statement does not change the tax treatment of the exchange itself, but it can trigger penalties and extend the statute of limitations on IRS examination.

1
Office of the Law Revision Counsel. 26 U.S. Code 368 – Definitions Relating to Corporate Reorganizations
2
Office of the Law Revision Counsel. 26 U.S. Code 368 – Definitions Relating to Corporate Reorganizations – Section: Control Defined
3
eCFR. 26 CFR 1.368-1 – Purpose and Scope of Exception of Reorganizations
4
Office of the Law Revision Counsel. 26 U.S. Code 1032 – Exchange of Stock for Property
5
Office of the Law Revision Counsel. 26 U.S. Code 362 – Basis to Corporations
6
Office of the Law Revision Counsel. 26 U.S. Code 354 – Exchanges of Stock and Securities in Certain Reorganizations
7
Office of the Law Revision Counsel. 26 U.S. Code 358 – Basis to Distributees
8
eCFR. 26 CFR 1.368-3 – Records to Be Kept and Information to Be Filed With Returns
9
eCFR. 26 CFR 1.6043-1 – Return Regarding Corporate Dissolution or Liquidation
10
GovInfo. 26 CFR 1.368-3 – Records to Be Kept and Information to Be Filed With Returns