An executor for a Manhattan estate has just secured a new Employer Identification Number from the IRS. She knows the estate now functions as a taxpayer, but she’s facing a web of forms with similar-sounding numbers. She has assets generating income—dividends, rental payments—and she must also account for the total value of the estate itself. This is a common point of confusion, and a costly one if handled incorrectly. The issue often comes down to two very different federal forms: Form 1041 and Form 706.
Form 1041: The Estate’s Annual Income Tax
The simplest way I explain Form 1041 is to think of it as the estate’s own income tax return. After a person dies, their assets do not simply freeze. Stocks continue to pay dividends, bank accounts accrue interest, and rental properties collect rent. This activity generates new income that belongs to the estate—not to the decedent.
Form 1041, the U.S. Income Tax Return for Estates and Trusts, is used to report this income to the IRS. If an estate generates more than $600 in gross income during its tax year, the executor has a fiduciary duty to file this form. This is an annual obligation, required for every year the estate remains open and continues to earn income. It accounts for what the estate earns after death, before assets are distributed to beneficiaries.
This is a recurring part of the stewardship an executor provides. Properly managing and reporting this income is fundamental to protecting the value of the legacy left behind and fulfilling obligations to both the government and the heirs.
Form 706: The Estate’s One-Time Tax Snapshot
Form 706, the U.S. Estate (and Generation-Skipping Transfer) Tax Return, serves a completely different purpose. It has nothing to do with the income an estate generates. Instead, it is a final balance sheet submitted to the federal government, reporting the decedent’s total net worth at the moment of death.
Very few estates are required to file Form 706. For 2024, the federal estate tax exemption is $13.61 million per individual. Unless the decedent’s gross estate exceeds this high threshold, a federal estate tax return is generally not required. For married couples, this exemption is “portable,” meaning a surviving spouse can use the deceased spouse’s unused exemption, effectively shielding over $27 million from federal estate taxes.
Unlike the annual Form 1041, Form 706 is a one-time filing due nine months after the date of death. It requires a valuation of every asset—from real estate and business interests to art and retirement accounts. Its purpose is singular: to calculate whether any federal estate tax is owed.
The Critical New York Distinction
Here in New York, we must also consider state-level obligations. While very few of my clients will face a federal estate tax, many more must contend with the New York State estate tax. Our state has its own exemption, which is significantly lower than the federal amount—$6.94 million as of 2024.
This creates a situation where an estate may have no federal tax liability but still owes a substantial amount to Albany. The executor must file Form ET-706, the New York State Estate Tax Return. The executor’s responsibility to file and pay these taxes is a legal duty defined under state law, including the requirements set forth in Article 26 of the New York Tax Law.
Failing to understand the difference between the federal and state thresholds can lead to unexpected tax bills and personal liability for the executor. An executor’s duty is to be a prudent steward of the assets entrusted to them, and that includes careful tax compliance at both the state and federal levels.
These forms represent two distinct aspects of settling an estate. Form 1041 addresses the ongoing financial life of the estate during administration, while Form 706 provides a final snapshot for tax purposes. Knowing which applies—and when—is a cornerstone of responsible estate administration.
If you are serving as an executor and are unsure of your tax reporting duties, a prudent first step is to complete a thorough inventory of the estate’s assets and income sources. At my firm, we can assist in preparing this preliminary accounting to bring clarity to your tax and administrative obligations.
