Ohio Tax Power of Attorney Form

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An Ohio tax power of attorney form is a document that lets you name another person to handle your state tax matters for you. You can build the template with FormsPal, fill in the fields on screen, and download it as a PDF.

Last Updated: October 2026. This guide is reviewed and updated regularly to reflect current law. If you notice an error or outdated information, please contact us.

What Is an Ohio Tax Power of Attorney Form?

If a taxpayer decides to transfer their authority on tax-related matters to another person, the two parties should sign a Tax Power of Attorney form. The Ohio Department of Taxation administrates the state tax system and is responsible for issuing all kinds of tax-related forms and declarations. All tax-related legal forms apply either to business structures or individuals.

In plain terms, a power of attorney lets a person you trust speak for you on tax matters, so you do not have to handle every step yourself.

You can refer to the Department’s official website for a complete list of every existing tax type and its requirements.

Browse all the Ohio power of attorney forms you can create in our Ohio guide.

Appointing an Agent for Ohio Tax Matters

Suppose a taxpayer cannot comply with their tax obligations before the Department of Taxation in person or suddenly becomes incapacitated. In that case, they should use the Department of Taxation Declaration of Tax Representative (Form TBOR-1).

Using this form, one can appoint an agent to represent them and act on their behalf in all cases regarding taxation. The principal defines the scope of powers that he or she would like to grant to an agent.

Thus, by using the Ohio Tax Power of Attorney form, the principal authorizes an appointed agent to represent him or her before the state Department of Taxation. All tax declarations and related documents contain confidential information that cannot be released without the taxpayer’s official consent.

Decide which state tax matters you want your agent to handle, and find the Ohio account number for each one before you start.

What the Agent Can Do for the Taxpayer

Upon verification, the power of attorney form will give the agent access to the taxpayer’s data on business deals, private property, or other financial transactions. The document enables the agent will be able to do the following on the principal’s behalf:

  • file petitions or complaints
  • perform audits
  • request alternative taxation methods
  • present legal arguments during hearings
  • testify before the Department of Taxation employees.

However, there are certain exceptions to the agent’s authority. According to the Ohio Revised Code, a tax representative can only sign forms specifically requiring the taxpayer’s authorization.

Please note that the appointee may not be able to sign Voluntary Disclosure Agreements, Settlement Agreements, or any other binding documents with the Department of Taxation on behalf of the taxpayer unless the legal representative has a license to practice law.

Ohio Tax Power of Attorney Form Details

Keep these details close while you fill in the template. Before you send anything, compare the state form name and the filing address with the information on the Ohio Department of Taxation website.

Document Name Ohio Tax Power of Attorney Form
State Form Name Ohio Form TBOR-1
Relevant Link Ohio Department of Taxation
Where to File? Per email/fax or mail to:
Ohio Department of Taxation
P.O. Box 1090, Columbus, OH 43216-1090
Avg. Time to Fill Out 17 minutes
# of Fillable Fields 102
Available Formats Adobe PDF

What to Have Ready Before You Start

Gather these details first. With everything on your desk, the power of attorney form goes quickly, and you avoid stopping halfway to look up a number, a name, or an address.

  • The taxpayer’s full name and legal address, plus the FEIN for a business or the SSN for an individual.
  • The agent’s full name, title if there is one, legal address, fax number, daytime telephone number, and e-mail address.
  • The tax type, the Ohio account number, and the tax period for each matter you want covered.
  • The agent’s identification document, so the address you enter matches it.

Check that every name you type matches the name on the matching ID or financial account record before you move on.

How to Fill Out the Ohio Tax Power of Attorney Form

Start with the latest version of the form. You can find it online or use FormsPal to build and download a template. The document has several parts, so work through the steps below in order.

  1. The first part of the document is entirely about the principal. Enter the taxpayer’s full name on the first line. If a business entity is transferring its authority, enter the entity’s legal name on the corresponding line. Leave that line empty if no business entity is involved. Then add the taxpayer’s legal address, whether the taxpayer is an individual or a business entity. Enter the Federal Employer Identification Number (FEIN) for a business entity or the Social Security Number (SSN) for an individual.
    Step 1 to filling out an ohio tax power of attorney principal
  2. The next step will require the legal representative’s personal and contact information. Enter the agent’s full name, including their title (if applicable). Then fill in the agent’s legal address so it matches the information in their identification document. Add the representative’s contact information, including the fax number, daytime telephone number, and e-mail address.
    Step 2 to filling out an ohio tax power of attorney form agents
  3. Indicate the tax matter you would like to transfer to the legal representative. Tick the corresponding box at the beginning of this section for all tax-related issues or write down the specific issues you would like the representative to focus on. Specify the tax type, Ohio Account number, and taxation period.
    Step 3 to filling out an ohio tax power of attorney template tax matters
  4. Decide on the period during which the power of attorney will stay valid. You can put down a time frame of not more than three years.
    Step 4 to filling out an ohio tax poa sample duration
  5. If the principal is willing to impose any restrictions on the agent’s authority to act on his or her behalf, the taxpayer should use the next section to affix the limitations.
    Step 5 to filling out an ohio tax power of attorney example limitations
  6. The next section is intended for the representative to fill in. The new Attorney-in-Fact has to accept his or her new responsibilities by giving written consent. The appointee shall agree to make a declaration under penalties of perjury and tick the corresponding box to indicate their relation to the taxpayer. If there are several designations, mark each of them in the next section.
    Step 6 to filling out an ohio tax blank poa designations
  7. The Attorney-in-Law provides his or her signature at the end of the form. At this point, the authority to sign tax-related documents is already considered transferred to the agent. Thus, the principal’s signature is no longer needed.
    Step 7 to filling out an ohio tax power of attorney sample signature
  8. Serve the document to the Ohio Department of Taxation via e-mail or send it to the address indicated at the end of the POA. If you ever need to revoke the power of this form, just repeat the same procedure one more time and submit the relevant document to the Department of Taxation.

Mistakes to Avoid After You Fill Out the Form

Look over the finished form one more time before you send it. A few simple habits keep your paperwork in order and make it easy to find again later when you need it.

  • Keep a signed copy with your other financial records.
  • Give your agent a copy of the signed power of attorney.
  • Check that every name and number matches your IDs before you send the original.

Compare each entry with your records before you print and sign the form.

Frequently Asked Questions

These short answers cover the questions people ask most often about the Ohio tax power of attorney form. Each answer is brief, and the checklist and the steps above give more detail on any part of the process.

Can I fill out the Ohio tax power of attorney form on my computer?

Yes. Build the template with FormsPal and download it as a PDF. Then fill in the PDF with the FormsPal PDF editor, or print it and write by hand.

What information do I need before I start?

Have the taxpayer’s name and legal address, the FEIN or Social Security Number, and the agent’s contact details ready. The checklist above gathers everything in one place.

What should I do after I fill in the form?

Make a copy for your records and give a copy to your agent. Then send the form as shown in the last step of the guide.

General information, not legal or tax advice.

Mara Erlach
Mara Erlach
Writer & Attorney
Mara has been practicing estate planning and trust law in California since 2003, taking pride in helping clients of all backgrounds and asset profiles form a complete and customized estate plan. Her specialties are: estate planning, wills and trusts, trust and probate administration.