Forms & Applications

Addendum to Homestead Exemption (DTE 105G)

Trumbull County Auditor Profile

By: Martha Yoder

Updated on:

The DTE 105G form is on the Trumbull County Auditor’s website, trumbullcountyauditor.org. It helps senior citizens, disabled people, and surviving spouses keep their tax breaks. We will cover everything about this form and how to get it in Trumbull County.

What Is the Homestead Exemption in Trumbull County?

The homestead exemption in Ohio lowers property taxes for homeowners. It lets eligible people not pay taxes on part of their home’s value. In Trumbull County, this can save homeowners a lot of money each year.

It’s for senior citizens, disabled people, and surviving spouses. It covers your main home and up to one acre of land. For example, a $100,000 home might be taxed like it’s $75,000, saving about $400 a year.

DTE 105G Form

The DTE 105G form is for those who got the exemption in 2013 or 2014. It lets them keep getting benefits without new income tests. This form is important for those who were already getting the exemption.

This addendum is key for “grandfathered” applicants. It shows they were eligible before and helps keep their tax savings. Without it, they might lose their exemption because of new rules.

Why the DTE 105G Form Matters

In 2013, Ohio changed its homestead exemption rules. New applicants must meet income limits (like $40,000 in 2025). But those who got it in 2013 don’t have to meet these limits.

The DTE 105G form proves you were eligible before the change. It’s a simple way to keep your tax savings. This is very helpful for seniors or disabled people on fixed incomes.

Who Qualifies for the Homestead Exemption?

To use the DTE 105G form, you must meet certain criteria. Here’s a quick list of who qualifies for the homestead exemption in Trumbull County:

  • Seniors: Age 65 or older by January 1 of the application year.
  • Disabled Persons: Permanently and totally disabled, unable to work substantially.
  • Surviving Spouses: Spouses of eligible deceased homeowners, at least 59 years old.
  • Veterans: Disabled veterans with a 100% service-related disability (use DTE 105I instead).
  • Grandfathered Applicants: Those who received the exemption in tax year 2013.

You must own and live in the home as your primary residence. Only one property per person or couple qualifies in Ohio.

How to Download the DTE 105G Form

Downloading the DTE 105G form is easy. Go to trumbullcountyauditor.org and find the “Forms” section. Look for “Homestead Exemption” to find the DTE 105G addendum.

The form is in PDF format, so you need Adobe Reader to view it. You can download Adobe Reader for free if needed. Save the form, print it, and fill it out carefully.

Step-by-Step Guide to Filling Out the DTE 105G Form

Filling out the DTE 105G form is easy but needs careful attention. Follow these steps to fill it out right:

  1. Personal Information: Write your full name, address, and how to reach you.
  2. Property Details: Give the parcel number and address of your home.
  3. Prior Exemption Proof: Show you got the exemption in 2013 or before.
  4. Sign and Date: Sign it to say it’s true.
  5. Submit: Send the form to the Trumbull County Auditor’s Office by mail or in person.

Make sure to check everything twice. Wrong forms can cause delays and hurt your savings.

Where to Submit the DTE 105G Form

Send the DTE 105G form to the Trumbull County Auditor’s Office. You can mail it or bring it in person to their office in Warren, Ohio. The address is on trumbullcountyauditor.org.

The deadline to file is from the first Monday in January to the first Monday in June. If you miss it, you might not get the exemption until next year.

Documents Needed with the DTE 105G Form

When you send the DTE 105G, you might need more papers. Here are some common ones:

Check with the auditor’s office to make sure you have everything. This helps avoid delays.

Key Homestead Exemption Forms in Trumbull County

FormPurposeWho Needs It
DTE 105AMain application for homestead exemptionSeniors, disabled, surviving spouses
DTE 105GAddendum for grandfathered applicants (pre-2014)Those with 2013 exemption
DTE 105ECertificate of disability for homestead exemptionPermanently disabled applicants
DTE 105IApplication for disabled veterans and surviving spouses100% disabled veterans
DTE 105HIncome addendum for those without Ohio tax returnsApplicants not filing Ohio income taxes

This table shows the main forms for homestead exemption. Always check with the auditor’s office for what you need.

Benefits of the Homestead Exemption

The homestead exemption can save you a lot. In 2025, it protects $26,200 of your home’s value from taxes. For a $100,000 home, that means your taxable value drops to $73,800.

The savings depend on where you live because tax rates vary. In Trumbull County, homeowners save about $400 a year. The state pays back local governments, so schools and services stay the same.

Income Requirements for New Applicants

New applicants after 2013 have income limits. In 2025, your total household income must be under $40,000. This includes your and your spouse’s Ohio adjusted gross income.

Those who used DTE 105G before 2014 don’t have to meet these income rules. This makes the form very important for them. Always tell the truth about your income to avoid trouble.

Disability Requirements for the Exemption

To get a disability exemption, you must show you can’t work at all. You need a doctor’s note from an Ohio-licensed doctor. This note is on the DTE 105E form.

You can also use a letter from a federal agency. For example, a Social Security Disability Determination Letter. Veterans with 100% service-related disabilities use the DTE 105I form.

Special Cases: Trusts and Manufactured Homes

If your home is in a trust, you might qualify. The trust must be yours and you must live there. Both kinds of trusts work, thanks to a 2009 change.

Mobile home owners can also apply. You have until January 31 of the next year to appeal if denied. The DTE 105G is used for these homes if they were exempted in 2014.

What Happens After Submission?

After you send in the DTE 105G, the auditor checks it. You’ll get a notice by the first Monday in October. This notice tells you if you’re approved or why you’re not.

If you’re denied, you can appeal. Use the DTE 106B form and send it to the county Board of Revision. For mobile homes, the deadline is January 31.

Common Mistakes to Avoid

Mistakes on the DTE 105G can cause problems. Here are some common errors:

  • Missing the filing deadline (first Monday in June).
  • Incomplete personal or property information.
  • Forgetting required documents, like proof of prior exemption.
  • Incorrect signatures or missing dates.
  • Submitting to the wrong office.

Check your form well before you send it. If you’re unsure, call the auditor’s office for help.

Homestead Exemption Eligibility Checklist

RequirementDetails
Age65 or older by January 1 (or surviving spouse 59+)
DisabilityPermanent and total, certified by DTE 105E or federal agency
ResidencyMust own and occupy home as primary residence
Prior Exemption (DTE 105G)Received exemption in 2013 (2014 for manufactured homes)
Income (New Applicants)Under $40,000 household income in 2025 (not required for DTE 105G users)

This checklist helps make sure you meet all the rules. Always check with the auditor’s office to be sure.

Penalties for False Information

It’s very serious to lie on the DTE 105G or other forms. Ohio law sees it as a fourth-degree misdemeanor. If found guilty, you lose the exemption for three years.

Always double-check your information. Sign the form under penalty of perjury to confirm it’s true. Being honest keeps your exemption and avoids legal trouble.

How to Appeal a Denied Application

If your DTE 105G application is denied, don’t worry. You can appeal. Use the DTE 106B form and send it to the Trumbull County Board of Revision. Do this within 60 days of getting the denial notice.

For mobile homes, the appeal deadline is January 31 of the next year. Make sure to include all your supporting documents. The auditor’s office can help you with the appeal.

Other Homestead Exemption Forms

The DTE 105G is just one part of the homestead program. Other forms may apply depending on your situation. Here’s a quick overview:

  • DTE 105A: Main application for new applicants.
  • DTE 105B: Continuing application for those already enrolled.
  • DTE 105C: Owner occupancy form for a 2.5% tax reduction.
  • DTE 105I: For disabled veterans with higher exemption amounts.
  • DTE 105K: For surviving spouses of public service officers.

Each form serves a specific purpose. Check trumbullcountyauditor.org to download the right one.

How the Exemption Affects Your Taxes

The homestead exemption lowers your property’s taxable value. For example, a $150,000 home with a $26,200 exemption is taxed as if it’s worth $123,800. This reduces your annual tax bill significantly.

Trumbull County’s tax rates vary by district. Use the tax estimator on trumbullcountyauditor.org to calculate your savings. The state covers the revenue loss, so local services remain funded.

Tips for a Smooth Application Process

Applying for the homestead exemption can be easy with preparation. Here are some tips to help:

  • Start early to meet the June deadline.
  • Gather all documents before filling out the form.
  • Contact the auditor’s office with questions.
  • Keep copies of all submitted forms.
  • Check your tax bill to confirm the exemption.

Following these steps ensures a hassle-free experience. The auditor’s office is ready to assist if needed.

Frequently Asked Questions

Do I need to reapply every year?
No, if you’re already receiving the exemption, you don’t need to reapply. The DTE 105G is a one-time addendum for grandfathered applicants.

Can I apply if I rent my home?
No, you must own and live in the home as your primary residence.

What if I miss the filing deadline?
You’ll need to wait until the next tax year to apply. Contact the auditor’s office for guidance.

Why Trumbull County Makes It Easy

The Trumbull County Auditor’s Office is committed to helping residents. Their website, trumbullcountyauditor.org, offers clear instructions and downloadable forms. Staff are available to answer questions by phone or in person.

The office also provides tools like property searches and tax estimators. These resources make it simple to understand your exemption and savings.

Conclusion

The DTE 105G Addendum to Homestead Exemption is a vital tool for Trumbull County residents who received the exemption before 2014. By downloading and submitting this form from trumbullcountyauditor.org, you can protect your tax savings without meeting new income rules. Follow the steps outlined, gather required documents, and submit by the first Monday in June to keep your benefits.

Martha Yoder has been serving the public for over 30 years. She has made a big impact in her community. Martha got her Bachelor of Science in Government from Liberty University.


She has held important roles like Farmington Township Trustee and Trumbull County Transit Board member. Now, she's the Trumbull County Auditor. Her job is to make sure property records and tax assessments are accurate and clear.

Martha's work doesn't stop at her office. She's also involved in local groups like the Warren Federation of Women’s Clubs and the Trumbull County Republican Women’s Club. This shows her deep commitment to community development.

Over 30 years of experience in public service.
Owner of Yoder Supported Living Services, Inc. (1994–prior to taking office).
Regent of the Mary Chesney Chapter, NSDAR.
Active member of Grace Fellowship Church and community organizations.


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