Widows and widowers who missed the deadline to claim a deceased spouse’s unused estate and lifetime gift tax exemptions as their own have up to five years to make this portability election and shield more of their wealth from future tax liabilities.
Understanding Portability
U.S. tax laws provide individuals with a federal lifetime gift and estate tax exemption of $13.99 million, or $27.98 million for married taxpayers filing joint tax returns in 2025. Assets exceeding these thresholds generally are subject to federal estate tax imposed at a flat rate of 40 percent unless they are transferred at death to a surviving U.S. citizen spouse, which qualifies for an unlimited marital deduction. Therefore, a spouse may transfer a sizeable estate exceeding the $13.99 million limit to a surviving spouse at death and avoid using any of their federal estate tax exemptions. However, that transfer can increase the size of the widow’s/widower’s taxable estate and the subsequent estate tax liabilities family members will incur upon the future death of that surviving spouse. To avoid this scenario, an executor may make a “portability election” to transfer the first spouse’s unused lifetime exemption to the future estate of his/her widow/widower, thereby increasing the exemption available to the widow/widower’s estate and reducing heirs’ exposure to estate tax.
Simplified Late Portability Election
A decedent’s estate generally must elect portability of a deceased spouse’s unused exemptions (DSUE) on a timely filed estate tax return. However, when an estate tax return is not required, perhaps because the value of a decedent’s estate did not exceed the lifetime estate tax exemption, the IRS allows the estate five years after the death of the first spouse to make a portability election and enable a widow/widower to apply a deceased spouse’s DSUE to their own transfers during life and at death. To qualify for this relief, executors of a decedent’s estate must file a U.S. estate and generation-skipping transfer-tax return on or before the fifth anniversary of the decedent’s date of death. When relief is granted, the DSUE amount is immediately available to the surviving spouse or their estate if they already passed away. However, if the increase in the surviving spouse’s applicable exclusion amount results in an overpayment of gift or estate tax by the surviving spouse or their estate, no claim for credit or refund may be made. This means that the extension of time to elect portability does not extend the period during which the surviving spouse or the surviving spouse’s estate may claim a credit or refund.
High-net-worth families should prepare in advance how to use their available exemptions and make gifts to remove assets from their taxable estates before today’s generous estate tax exemption is repealed. Preserving and passing wealth onto future generations is an ongoing process that requires the careful guidance of experienced advisors to ensure that the strategies you put in place today continue to meet your long-term needs and goals.
About the Author: Scott Montgomery is a director and financial planner with Provenance Wealth Advisors (PWA), an Independent Registered Investment Advisor affiliated with Berkowitz Pollack Brant Advisors + CPAs and a registered representative with PWA Securities, LLC. He can be reached at the firm’s Ft. Lauderdale, Fla. office at (954) 712-8888 or info@provwealth.com.
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Scott Montgomery is a registered representative of and offers securities through PWA Securities, LLC, Member FINRA/SIPC.
This material is being provided for information purposes only and is not a complete description or a recommendation. The information has been obtained from sources considered to be reliable, but we do not guarantee that the foregoing material is accurate or complete. There is no guarantee that these statements, opinions or forecasts provided herein will prove correct.
Any opinions are those of the advisors of PWA and not necessarily those of PWA Securities, LLC. While we are familiar with the tax provisions of the issues presented herein, as Financial Advisors of PWAS, we are not qualified to render advice on tax or legal matters. You should discuss any tax or legal matters with the appropriate professional. Prior to making any investment decision, please consult your financial advisor about your individual situation.
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Posted on March 26, 2025