If you’re serving as an executor in Ohio, one of your most important and often overlooked responsibilities is handling taxes. It’s not just about filing a final return for the person who passed away. You may also need to deal with estate income taxes, federal estate tax returns (in rare cases), and making sure any outstanding state or local taxes are settled before assets are distributed. Mess this up, and you could be personally liable or delay the entire probate process.

What does “executor legal obligations related to taxes” actually mean in Ohio?

It means you’re legally required to identify, report, and pay any taxes owed by the deceased person or their estate. This includes income taxes for the year they died, any prior years if returns were missed, and possibly estate-level taxes if the estate earns income during administration. Ohio doesn’t have an inheritance tax anymore, but that doesn’t mean taxes disappear you still need to file certain forms and handle federal obligations.

When do these tax duties kick in?

As soon as you’re appointed executor, the clock starts ticking. You’ll need to gather financial records, notify the IRS and Ohio Department of Taxation, and start tracking any income the estate generates like rental payments, dividends, or interest. If the estate earns more than $600 in a year, you’ll likely need to file a federal Form 1041. Some executors don’t realize this until it’s too late.

What are the most common mistakes executors make with taxes?

• Assuming no taxes are due because Ohio repealed its inheritance tax. While beneficiaries don’t pay inheritance tax here anymore, the estate itself might owe income tax on earnings after death.
• Missing deadlines. The final individual income tax return is due April 15 of the year after death. Estate income tax returns follow calendar-year deadlines unless you request a fiscal year.
• Failing to close out tax accounts. Once everything’s filed and paid, you should formally notify the IRS and state that the estate’s tax affairs are complete. Otherwise, notices and penalties can keep coming.
• Distributing assets before settling taxes. If you hand out money or property and later find there’s a tax bill, you may have to chase down beneficiaries to get it back or cover it yourself.

Do I need to file an Ohio estate tax return?

Ohio no longer has a state-level estate tax, but if the estate is large enough (over the federal threshold, which was $13.61 million in 2024), you may need to file a federal estate tax return (Form 706). Even if you’re under that limit, keep good records you never know when the IRS might ask for backup.

What paperwork am I responsible for?

You’ll likely need to file:

• The decedent’s final federal and Ohio income tax returns (Form 1040 and IT 1040)
• Federal estate income tax returns (Form 1041) if the estate earns income
• Possible federal estate tax return (Form 706) for very large estates
• Ohio fiduciary income tax return (IT 1041) if applicable

You can find a full breakdown of which forms executors typically need based on the estate’s size and activity.

Who exactly is responsible for getting this done?

You are as the executor. Even if you hire a CPA or attorney, the legal responsibility stays with you. That’s why it’s smart to get professional help early, especially if the estate includes businesses, rental properties, or complex investments. If you’re unsure who handles what, this overview explains how duties are assigned under Ohio law.

Any tips to make this easier?

• Open an estate bank account right away. Keep estate income and expenses separate from personal funds. It makes tracking and reporting much simpler.
• Get an EIN for the estate. You’ll need it to file tax returns and open the estate account. Apply free through the IRS website.
• Keep receipts and statements for everything. Even small expenses can add up and become deductions on the estate’s income tax return.
• Don’t guess ask. The Ohio Department of Taxation has guides for fiduciaries, and many county probate courts offer checklists for executors.

What if I’m already behind on filings?

Don’t panic but don’t ignore it. File what’s missing as soon as possible. Penalties and interest will apply, but it’s better than letting the problem grow. In some cases, you can request penalty abatement if you can show reasonable cause for the delay. Document everything.

Where can I find a clear list of my duties?

We’ve put together a straightforward rundown of what executors must document and file, including sample timelines and form references. It’s not meant to replace legal advice, but it helps you know what to expect and when.

Next step: Within the first 30 days of your appointment, make a list of all financial accounts, estimate the estate’s annual income, and schedule a meeting with a tax professional familiar with estate administration in Ohio. If you haven’t already, review the paperwork checklist for Ohio executors so nothing slips through the cracks.