In early February, David Oh, VP, Wealth Strategy, Mercer Advisors, and lecturer in Columbia University’s Master of Professional Services (M.P.S.) in Wealth Management program, spoke at the American Bar Association Tax Conference in San Diego about a topic that rarely gets headlines, but quietly shapes the financial outcome of every taxable estate: fiduciary tax elections.
His message to tax practitioners was simple: estate administration is not just about filing returns. It’s about making choices. And those choices, made across the decedent’s final income tax return (Form 1040), the estate’s fiduciary income tax return (Form 1041), and the federal estate tax return (Form 706), can significantly affect taxes, liquidity, and even audit exposure.
Take the final income tax return. A joint filing with a surviving spouse may lower tax rates and preserve deductions. But it also creates joint and several liability, potentially exposing the estate to the spouse’s tax issues. Executors can also request a shortened IRS assessment period or seek discharge from personal liability, moves that may bring peace of mind, but sometimes at the cost of increased scrutiny. Even seemingly small decisions, like whether to report accrued savings bond interest or where to deduct final medical expenses, can shift tax burdens between the estate and its beneficiaries.
The estate’s fiduciary income tax return introduces even more flexibility. Estates can choose a fiscal year, which opens the door to income-shifting opportunities and bracket management. Elections like the 65-day rule allow distributions made shortly after year-end to count for the prior year, offering valuable timing control. Executors must also decide whether certain expenses, such as fiduciary fees, are better deducted for estate tax or income tax purposes. These are not mechanical choices; they require projections and coordination.
On the estate tax side, liquidity becomes central. Filing extensions provide time to prepare a thorough return, but not more time to pay. Deferral provisions can ease the burden when estates are rich in business interests but short on cash. Valuation elections, including alternate or special use valuation, may reduce estate tax but can affect asset basis and long-term planning.
David emphasized that no election exists in isolation. What reduces estate tax may increase income tax. What benefits one beneficiary may disadvantage another. Executors, therefore, serve not just as administrators, but as strategic decision-makers.
For wealth advisors, estate planners, and fiduciaries, the takeaway is clear: thoughtful coordination matters. The most effective estate administrations are not those that simply comply with the rules, but those that understand how the rules interact. With careful planning and an integrated approach, these elections can help preserve wealth, reduce friction, and deliver outcomes that reflect both technical excellence and family priorities.
About the Program
Columbia University’s Master of Professional Studies in Wealth Management program is a 16-month online program with asynchronous instruction specially designed to accommodate working professionals. It is taught by distinguished faculty with deep applied experience in their respective fields. Additionally, it is a CFP Board Registered Program designed to help students meet the educational requirement for CFP® certification.
The application deadline for the M.P.S. in Wealth Management program is May 1. Learn more about the program here.
