What Every Executor Gets Wrong About Taxes — and What It Could Cost the Estate

When a loved one passes away, the person named as executor steps into a role that blends legal authority with significant financial responsibility. Most executors are family members or close friends — not tax professionals — and they naturally focus on honoring the deceased's wishes, communicating with beneficiaries, and navigating probate court. What often goes unnoticed until it is too late is that administering an estate creates a distinct set of income tax obligations that have nothing to do with estate taxes or inheritance taxes. Missing these obligations does not just create paperwork problems. It can result in penalties, personal liability for the executor, and a smaller inheritance for the very people the deceased intended to benefit.

The Estate as a Separate Taxpayer

The moment a person dies, their estate becomes a separate legal and tax entity in the eyes of the IRS. If the estate earns more than $600 in gross income during the administration period — which can span months or even years — the executor is required to file Form 1041, the U.S. Income Tax Return for Estates and Trusts. This is not optional, and it is entirely separate from the decedent's final individual Form 1040.

What counts as estate income? More than most executors expect. Interest earned on bank accounts held in the estate's name, dividends paid on stocks that have not yet been transferred to beneficiaries, rental income from property still under estate ownership, and capital gains realized when estate assets are sold — all of these flow through the estate and must be reported on the fiduciary return. The tax rates that apply to estates are notably compressed. In 2024, the top federal income tax rate of 37 percent kicks in at just $15,200 of taxable income for an estate, compared to $609,350 for a single individual. That compression means even modest investment activity inside an estate can generate a surprisingly large tax bill.

Selling Assets During Settlement: The Capital Gains Question

One of the most common — and consequential — tasks an executor performs is liquidating assets to pay debts, cover administrative expenses, or distribute cash to beneficiaries. Selling securities, real estate, or business interests within the estate may generate capital gains, and those gains are generally taxable at the estate level unless they are properly distributed to beneficiaries.

Here is where the step-up in basis rule becomes critically important. Assets owned by the decedent at death typically receive a stepped-up cost basis equal to their fair market value on the date of death. If the executor sells an asset shortly after death for close to its date-of-death value, the capital gain may be minimal. However, if settlement drags on and asset values appreciate before the sale occurs, the estate will owe tax on that appreciation. Timing the sale of estate assets relative to the estate's fiscal year and the planned distribution schedule can meaningfully reduce the tax burden — but only if someone is paying attention to these details.

Distributing Income to Beneficiaries: The DNI Framework

Executors have a powerful tool at their disposal that many never use: the ability to shift taxable income from the estate to its beneficiaries through distributions. Under the distributable net income (DNI) rules, when an estate distributes income to beneficiaries, the estate generally receives a deduction for the amount distributed, and the beneficiaries pick up that income on their own individual returns.

Why does this matter? Because individual beneficiaries are far more likely to be taxed at lower rates than the estate's compressed brackets. A beneficiary in the 22 percent tax bracket will pay considerably less on the same dollar of income than the estate would if it retained that income and faced the 37 percent rate. Strategic distributions timed before the estate's tax year closes can shift the tax burden to a more favorable rate environment. This is not a loophole — it is exactly how Congress designed the system to work — but it requires deliberate planning rather than a wait-and-see approach.

Executor Compensation: Taxable Income, Often Overlooked

Many executors serve without taking a fee, particularly when they are the primary beneficiary. But when compensation is accepted — and state law generally permits executors to receive reasonable payment for their services — that money is fully taxable as ordinary income to the executor personally. It is reported on the executor's individual return, not the estate's fiduciary return, and it is subject to self-employment tax considerations depending on how the compensation is structured.

This creates an ironic situation: an executor who accepts a $20,000 fee for months of demanding administrative work may find that a significant portion of that payment goes directly to federal and state income taxes. In some cases, particularly when the executor is also a primary beneficiary, it may be more tax-efficient to waive the fee and simply receive a larger share of the estate's assets — especially if those assets carry a stepped-up basis. The right answer depends on the specific facts, including the executor's marginal tax rate and the composition of the estate, but it is a calculation worth making before compensation decisions are finalized.

The Final Return and Deductible Expenses

Before the estate closes, the executor must also ensure that the decedent's final individual income tax return — covering the period from January 1 of the year of death through the date of death — is filed accurately and on time. Income earned before death is reported on this final Form 1040. Medical expenses paid within one year of death may be deductible on either the final individual return or the estate tax return, providing some flexibility in planning.

On the fiduciary return side, the estate may deduct certain administrative expenses, including attorney fees, accountant fees, and court costs, as long as those expenses are not also claimed on the estate tax return. The IRS does not allow a double deduction, so coordination between the estate tax return (Form 706, if applicable) and the fiduciary income tax return (Form 1041) is essential.

Why Professional Guidance Matters More Than Most Executors Realize

The intersection of estate law, fiduciary accounting, and income tax planning is genuinely complex. An executor who proceeds without professional support risks missing filing deadlines, making inadvertent distributions that trigger unexpected tax consequences, or failing to take advantage of legitimate strategies that could preserve more wealth for the family.

At RyanTax Pro, we work with executors and estate administrators to ensure that fiduciary returns are filed correctly, distribution strategies are optimized for tax efficiency, and the estate's obligations to the IRS are fully satisfied before the final accounting is made. Serving as an executor is an act of trust. Handling the tax dimension of that role with the same care and precision is how that trust is truly honored.

If you are currently serving as an executor or anticipate taking on that role, reaching out to a qualified tax professional early in the process — not after distributions have already been made — is the single most effective step you can take to protect the estate and everyone who depends on it.