定義
A tax classification in which the person who created a trust, the grantor, is treated as the owner of trust assets for income-tax purposes and must report trust income on their personal return.
Grantor trust status is an income-tax concept, not an estate-planning concept, and understanding that distinction matters. Under Internal Revenue Code rules, if a trust retains certain powers or relationships, such as allowing the grantor to substitute assets, or directing income to a spouse, the IRS treats the grantor as the owner for income-tax purposes. The trust itself pays no income tax; all income, deductions, and credits flow to the grantor's personal return.
This status is sometimes an unintended consequence of how a trust is drafted, but in sophisticated planning it is typically engineered on purpose. Structures like IDGTs and GRATs deliberately trigger grantor trust status because the grantor's payment of income taxes on trust assets is treated as an additional, gift-tax-free transfer of wealth to beneficiaries.
A hypothetical grantor might pay income tax each year on earnings inside an irrevocable trust, effectively subsidizing the trust's growth without those tax payments counting as additional taxable gifts. A common confusion is assuming grantor trust status means the assets are in the grantor's estate for estate-tax purposes. This is not necessarily true. The income-tax and estate-tax rules operate on different tracks and must be evaluated separately by a qualified attorney and CPA familiar with the specific trust instrument.
最終レビュー日 August 25, 2026 · 編集方針