How to File a Counterclaim in Small Claims Court Ohio

Being sued doesn't always mean you owe money. If the plaintiff actually owes you — for work you completed that they didn't pay, damage they caused or a deposit they kept — Ohio law lets you file a counterclaim in the same small claims case. But the deadline is tight and the rules are strict.

The 7-Day Rule

Under ORC 1925.05, a counterclaim must be filed with the clerk and served on the plaintiff at least 7 days before the trial date. This is the statewide statutory deadline, but local rules may require earlier filing. For example, Erie County requires counterclaims over $3,000 to be filed at least 10 calendar days before trial. If your hearing is on a Wednesday, count 7 days backward (excluding the hearing date under Civ.R. 6(A)). If the seventh day falls on a Sunday or legal holiday, the deadline moves back to the preceding business day.

Miss it and you waive the counterclaim in that small claims case. The statutory deadline governs the counterclaim in this case; do not assume you can bring a separate lawsuit later without checking with legal aid or an attorney.

How to File

1. Get the form. Franklin County Municipal Court provides a downloadable counterclaim form on its website. Other courts may have their own forms or accept a typed statement. Call the clerk's office to confirm.
2. Fill it out. Describe what the plaintiff owes you, why and how much. Keep it factual — the form asks for a narrative, not legal arguments.
3. Pay the filing fee. Franklin County charges $20 for a counterclaim plus service fees. Erie County charges $100. Fees vary by court.
4. File with the clerk. In person, by mail or through e-filing if available (Franklin County accepts electronic filings).
5. Serve the plaintiff. File and serve the counterclaim as required by Civ.R. 5 and your court's local rules. Confirm the method with the clerk and include a Certificate of Service with your filing.

What If Your Counterclaim Exceeds $6,000?

Ohio small claims jurisdiction caps at $6,000, and that applies to counterclaims too. If the plaintiff owes you more than $6,000, you have two choices:

• Voluntarily reduce your claim to $6,000 and give up the excess. The case stays in small claims, both claims are heard together and the process stays simple.
• Request a docket transfer under ORC 1925.10. You file a motion supported by an affidavit showing you have a good defense to the plaintiff's claim and factual grounds for your counterclaim. You also pay a transfer fee — $35 in Franklin County. If the motion is granted, the entire case moves to the regular civil docket, which means formal discovery, technical evidence rules and likely more time before resolution.

Most defendants with a counterclaim close to $6,000 stay in small claims. The trade-off — giving up the excess — usually costs less than the time and complexity of regular civil litigation.

Preparing Your Counterclaim Evidence

A counterclaim needs its own evidence, separate from your defense to the plaintiff's case. Bring printed copies of:

• Contracts, invoices or agreements showing what the plaintiff owed you
• Communication (texts, emails) about the dispute
• Photos of damage, incomplete work or defective goods
• Receipts for money you spent fixing the problem

Make three copies of everything: one for you, one for the magistrate and one for the plaintiff.

The Ohio Small Claims Response Guide includes a step-by-step counterclaim walkthrough with deadline calculations and evidence checklists.

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