1Initial Structure100%Corp X(S Corp)Corp ZCorp Y2AcquisitionCashY shares100%Corp X(S Corp)Corp ZCorp Y3Ending Point100%Corp ZCorp YLegendOwnership / structural holdingTransfer of stock / cash / assetsmeans flow-thru for U.S. tax purposes

Sale of QSub as a Deemed 351 Explained

X, an S corporation, owns 100 percent of the stock of Y, a corporation for which a QSub election is in effect. Z, an unrelated C corporation, acquires 100 percent of the stock of Y.

The deemed formation of Y by X, as a consequence of the termination of Y’s QSub election, is disregarded for Federal income tax purposes. The transaction is treated as a transfer of the assets of Y to Z, followed by Z’s transfer of these assets to the capital of Y in exchange for Y stock.

Furthermore, if Z is an S corporation and makes a QSub election for Y effective as of the acquisition, Z’s transfer of the assets of Y in exchange for Y stock, followed by the immediate liquidation of Y as a consequence of the QSub election, are disregarded for Federal income tax purposes.

Key Takeaways

Buyer acquires the whole QSub

Z, an unrelated C corporation, acquires 100 percent of the stock of Y, terminating Y’s QSub election.

Deemed asset transfer

The transaction is treated as a transfer of Y’s assets to Z, rather than a stock purchase, for Federal income tax purposes.

Section 351 exchange to recapitalize

Z is then treated as transferring those assets to the capital of Y in exchange for Y stock under section 351.

Buyer can make its own QSub election

If Z is an S corporation and makes a QSub election for Y, the intermediate steps are disregarded for Federal income tax purposes.