1Initial Structure100%100%IndividualACorp X(S Corporation)Corp Y2Contribution & QSub Election100%100%aY StockQSub ElectionbIndividualACorp X(S Corporation)Corp Y3Ending Point100%100%IndividualACorp X(S Corporation)Corp Y(QSub)LegendOwnership / structural holdingTransfer of stock / cash / assetsmeans flow-thru for U.S. tax purposes

Contribution and QSub Election Explained

After the expiration of the transition period provided in paragraph (a)(5)(i) of this section, individual A, pursuant to a plan, contributes all of the outstanding stock of Y to his wholly owned S corporation, X, and immediately causes X to make a QSub election for Y.

The transaction is a reorganization under section 368(a)(1)(D), assuming the other conditions for reorganization treatment, such as continuity of business enterprise, are satisfied.

If the sum of the amount of liabilities of Y treated as assumed by X exceeds the total of the adjusted basis of the property of Y, then section 357(c) applies and such excess is considered as gain from the sale or exchange of a capital asset or of property which is not a capital asset, as the case may be.

Key Takeaways

Drop and check

Individual A drops the Y stock into his wholly owned S corporation X, then checks the box by causing X to make a QSub election for Y.

Treated as a D reorganization

The combined steps are treated as a reorganization under section 368(a)(1)(D), assuming the other reorganization requirements are met.

Section 357(c) can apply

If assumed liabilities of Y exceed the adjusted basis of its property, the excess is treated as gain under section 357(c).

Continuity requirements still apply

Reorganization treatment depends on satisfying the non-statutory tests, including continuity of business enterprise.