Auditor Services

How to Meet the DTE Form Filing Deadlines in Trumbull County

Trumbull County Auditor Profile

By: Martha Yoder

Updated on:

To meet the DTE form filing deadlines in Trumbull County, Ohio, submit forms like DTE 100, DTE 100EX, or DTE 23 to the Trumbull County Auditor’s Office. Do this by the due dates, usually April 15 for most real property forms. Or, request an extension by filing IRS Form 4868. Always check the Trumbull County Auditor’s website for exact deadlines and download forms in PDF format. This guide explains each step to ensure timely compliance in 2025.

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What Are DTE Forms and Why Are They Important?

DTE forms are official documents needed by the Ohio Department of Taxation for property-related transactions in Trumbull County. They handle real estate conveyances, tax exemptions, and valuation complaints. Filing on time prevents penalties and ensures compliance with Ohio tax laws.

Common DTE Forms in Trumbull County

Each form has unique deadlines and purposes, so understanding their requirements is key.

Key DTE Form Filing Deadlines in Trumbull County for 2025

Deadlines vary by form and transaction type. Most DTE forms related to property taxes align with federal and state tax deadlines, typically April 15, 2025. Below is a detailed breakdown.

General Filing Deadlines

  • April 15, 2025: Most DTE forms, including DTE 100 and DTE 23, are due alongside federal income tax returns.
  • October 15, 2025: Extended deadline if you file IRS Form 4868 by April 15.
  • January 31, 2025: Deadline for related federal forms like W-2, which may impact property tax filings.

Special Deadlines for Disaster-Affected Areas

Trumbull County is not currently listed under FEMA disaster declarations for 2024 or 2025, so no automatic extensions apply. Always check IRS.gov for updates on disaster relief.

Key DTE Form Deadlines in Trumbull County (2025)

FormPurposeDeadlineExtension Available?
DTE 100Property conveyance feeApril 15, 2025Yes, until Oct 15
DTE 100EXConveyance fee exemptionApril 15, 2025Yes, until Oct 15
DTE 23Real property tax exemptionApril 15, 2025Yes, until Oct 15
DTE 26Damaged property valuation deductionVariesContact Auditor
DTE 1Property valuation complaintMarch 31, 2025No

Step-by-Step Guide to Meeting DTE Form Deadlines

Here’s how to file DTE forms on time in Trumbull County. Each step is easy to follow.

Step 1: Identify the Required DTE Form

Go to the Trumbull County Auditor’s website (auditor.co.trumbull.oh.us) to find the right form. For example, use DTE 100 for property sales or DTE 23 for tax exemptions.

Step 2: Download and Review the Form

All DTE forms are in PDF on the Auditor’s website. Download Adobe Reader to see them. Read the instructions well to avoid mistakes.

Step 3: Gather Necessary Documents

Get the documents you need like property deeds, tax records, or proof of exemption. For DTE 23, you might need veteran or fraternal organization records.

Step 4: Complete the Form Accurately

Fill out the form with the right information. Double-check names, addresses, and property parcel numbers. Mistakes can cause delays or penalties.

Step 5: Submit the Form to the Auditor’s Office

Mail or bring the form to the Trumbull County Auditor’s Office at 160 High Street NW, Warren, OH 44481. Check if they accept electronic submissions.

Step 6: Track Your Submission

Keep a copy of the form and proof of mailing (like a certified mail receipt). Call the Auditor’s Office at (330) 675-2420 to confirm they got it.

Step 7: Request an Extension if Needed

If you can’t meet the April 15 deadline, file IRS Form 4868 for a six-month extension to October 15, 2025. Remember, extensions are for filing, not payment.

How to Avoid Common Mistakes When Filing DTE Forms

Mistakes can cause delays or penalties. Here’s how to avoid them.

Mistake 1: Missing Deadlines

Mark April 15, 2025, on your calendar. Set reminders for March 31 for forms like DTE 1. Use a tax calendar app for alerts.

Mistake 2: Incomplete Forms

Make sure all fields are filled, including Social Security numbers or parcel IDs. Attach required documents like deeds or exemption proofs.

Mistake 3: Incorrect Submission Method

Most DTE forms must be mailed or delivered in person. Check with the Auditor’s Office before trying electronic submission.

Mistake 4: Ignoring Extension Options

If you need more time, file Form 4868 early. This avoids late penalties but requires estimated tax payments by April 15.

Special Considerations for Trumbull County Residents

Trumbull County has unique factors that may affect DTE form filings. Stay informed to ensure compliance.

Property Tax Exemptions for Veterans

Veterans or fraternal organizations can apply for tax exemptions using DTE 23 or DTE 23V. Submit by April 15, 2025, with proof of eligibility.

Agricultural Use Valuation

For agricultural properties, file DTE 102 or DTE 110 to maintain current agricultural use valuation. Deadlines vary, so contact the Auditor’s Office.

Disaster Relief Extensions

If Trumbull County is declared a disaster area in 2025, automatic extensions may apply. Monitor IRS.gov for updates.

Tools and Resources to Simplify DTE Form Filing

Use these resources to streamline the process and stay organized.

Trumbull County Auditor’s Website

The official site (auditor.co.trumbull.oh.us) offers forms, instructions, and contact details. Check for updates regularly.

IRS Free File Program

For related federal tax filings, use the IRS Free File Program if eligible. It opens January 10, 2025, for low-income filers.

Tax Professional Assistance

Hire a certified public accountant (CPA) for complex filings. Check credentials via the IRS directory to ensure reliability.

Helpful Resources for DTE Form Filing

ResourceDescriptionLink/Contact
Trumbull County AuditorForms and instructionsauditor.co.trumbull.oh.us
IRS Free FileFree federal tax filing for eligibleirs.gov/freefile
IRS Disaster Relief PageUpdates on extensionsirs.gov/disaster-relief
Trumbull County Auditor PhoneDirect assistance(330) 675-2420

What Happens If You Miss a DTE Form Deadline?

Missing deadlines can lead to penalties or delayed processing. Here’s what to expect and how to recover.

Consequences of Late Filing

  • Penalties: Late DTE 100 filings may incur conveyance fee penalties.
  • Delayed Exemptions: Late DTE 23 submissions may delay tax savings.
  • Rejected Complaints: DTE 1 must be filed by March 31, or it’s invalid.

How to Recover

File as soon as possible with an explanation. Contact the Auditor’s Office to discuss penalty waivers or late filing options. For federal extensions, call 866-562-5227 if records are inaccessible.

Tips for Staying Organized Year-Round

Proactive organization prevents last-minute stress. Follow these tips for 2025.

  • Create a Tax Calendar: Mark key dates like April 15 and March 31.
  • Store Documents Digitally: Scan deeds and forms for easy access.
  • Set Monthly Reminders: Review property tax obligations regularly.
  • Consult Professionals Early: Meet a CPA in January to plan filings.

FAQs About DTE Form Filing in Trumbull County

What is the deadline for DTE 100 in Trumbull County?

The DTE 100 is due April 15, 2025. You can extend to October 15 with Form 4868.

Can I file DTE forms electronically?

Most DTE forms need to be filed physically. Check with the Trumbull County Auditor’s Office.

What if I’m affected by a disaster in 2025?

Check IRS.gov for automatic extensions if Trumbull County is declared a disaster area.

Where can I find DTE forms?

Download them from auditor.co.trumbull.oh.us in PDF format.

Stay Compliant with DTE Form Deadlines

Meeting DTE form filing deadlines in Trumbull County is straightforward with proper planning. Download forms from the Trumbull County Auditor’s website. Submit by April 15, 2025, or request an extension by filing IRS Form 4868.

Stay organized, avoid common mistakes, and use available resources like the Auditor’s Office or IRS tools. Start preparing early to ensure compliance and avoid penalties in 2025.

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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