In addition to limiting the size of an S corporation to no more than 100 shareholders, the IRS restricts the types of shareholders permitted to own stock in an S corporation. Individuals, estates, certain exempt organizations such as nonprofits, and specific types of trusts are the only shareholders eligible to qualify for S corporation status. A living trust that meets the eligibility requirements of the Internal Revenue Code can own stock in an S corporation.
Certain Living Trusts Permitted to Own Shares
The Internal Revenue Code limits the trusts eligible to hold S corporation stock to certain types of domestic trusts. A living trust, which is simply a trust that comes into existence during the lifetime of the person creating the trust, qualifies to own S corporation stock as long as it meets the requirements of a Subpart E "Grantor Trust" under the Internal Revenue Code.
Under the Internal Revenue Code, a grantor trust eligible to be an S corporation shareholder must be one that is designed to be treated as entirely owned by one individual who is a United States citizen or resident. That is, for federal income tax purposes, all of the ordinary income and income allocated to the trust's assets is viewed under the law as being owned by the individual who created the trust. The individual deemed to be the trust owner is considered the shareholder of the S corporation, rather than the trust itself. A living trust that meets these requirements is eligible to be a shareholder of an S corporation.
Death of the Owner
A grantor trust continues to be eligible to own stock in an S corporation for two years after the death of the owner of the trust. At that point, the grantor trust ceases to be an eligible stockholder. The continuation of the corporation's S election depends on whether the trust meets the requirements of other types of trusts permitted to own S corporation stock. If the trust ceases to qualify as an eligible S corporation shareholder, its ineligibility results in the termination of the corporation's S election. The corporation then will be subject to double taxation under the Internal Revenue Code.