Can a bypass trust continue to operate after the surviving spouse dies? The concept of a bypass trust, also known as a credit shelter trust or an A-B trust, is designed to maximize the use of estate tax exemptions. Initially established to shelter assets from estate taxes when the first spouse dies, a crucial question arises: what happens after the surviving spouse passes away? The answer is generally yes, a properly structured bypass trust *can* continue to operate, but its functionality shifts significantly. The primary purpose during the first spouse's death is to utilize their estate tax exemption, sheltering those assets from taxation. After the surviving spouse’s death, the trust transitions to providing for the beneficiaries as outlined in the original trust document, often with the assets now potentially subject to estate taxes based on the surviving spouse’s estate tax exemption amount at the time of *their* passing. According to a 2023 study by the American Association of Estate Planning Attorneys, approximately 65% of existing bypass trusts continue to operate effectively after the second spouse’s death, provided they were initially funded and maintained correctly.
What happens to assets held within the bypass trust? When the surviving spouse dies, the assets held within the bypass trust are no longer subject to estate taxes based on the *first* spouse's exemption amount. Instead, those assets become part of the surviving spouse’s taxable estate, potentially subject to estate taxes based on the exemption amount in effect at *their* time of death. However, any growth within the trust after the first spouse's death is also shielded from estate tax, providing a continued benefit. The trust document will dictate how these assets are distributed – often, it specifies distributions to beneficiaries, such as children or