Under current law, spouses may transfer an unlimited amount to each other . This “marital deduction” from estate and gift tax recognizes a reality of everyday life: Spouses are constantly making transfers to and from individual and joint accounts, changing the title on deeds, and transacting together and between one another. The Internal Revenue Service (IRS) has decided that these are not taxable transfers worthy of reporting. However, when an individual makes a significant transfer to a non-spouse beneficiary, the IRS looks to account for and tax transfers over $13.61 million ($13.99 million in 2025). For this reason, a common tax-efficient strategy is to transfer up to $13.61 million to an irrevocable trust for a non-spouse beneficiary or beneficiaries (typically descendants).
If the transferor falls upon hard times and can no longer support herself, that $13.61 million transfer is truly irrevocable. Her children and grandchildren may be wealthier than her (and they may not be interested in sharing)! If, however, her spouse was included as a permissible trust beneficiary, there would be an escape hatch of sorts where the trustee could return assets to the grantor through a distribution to her spouse.
This is certainly not the most tax-efficient estate plan, since assets that were formerly removed from the grantor’s taxable estate would be returned to her spouse, nor is it an airtight method of “saving” a transfer that was too large. (What if, for example, the transferor divorces the spouse, or the spouse predeceases her? 2) The future is unknowable! But the peace of mind in knowing that there could be a way to access the assets in the event of a change in financial circumstances can be incredibly valuable.