How to Respond to a Small Claims Counterclaim in Massachusetts

You filed your small claims case expecting to prove your side and collect your money. Then the defendant files a counterclaim — a claim against you, heard in the same proceeding. Suddenly you are both a plaintiff and a defendant, and the hearing just got more complicated.

How Counterclaims Work in Massachusetts Small Claims

Under Uniform Small Claims Rule 3(c), a defendant can assert a counterclaim arising from the same transaction that gave rise to your original claim. The counterclaim must be filed in writing with the court, and the defendant must provide you a copy before or on the day of the hearing.

There is no extra filing fee for a counterclaim. The defendant does not need to pay a separate entry fee.

Counterclaims in Massachusetts small claims are non-compulsory. That means the defendant does not waive any future claim by choosing not to file one in your case. They can always bring a separate action later. But if they do file a counterclaim, both claims are decided together in the same hearing.

Your Right to a Continuance

If the defendant springs a counterclaim on you at the hearing — or files it so late that you had no meaningful time to prepare — you have the right to request a continuance. The court must grant it if the late presentation prejudices your ability to respond.

Do not let a surprise counterclaim pressure you into proceeding unprepared. Ask the clerk-magistrate for additional time and explain what evidence you need to gather.

Preparing Your Response

A counterclaim is functionally a lawsuit against you. Treat it that way:

Gather your evidence. If the defendant claims you owe them money or caused damage, collect every document that supports your version — contracts, receipts, photographs, text messages, emails, bank records. Bring three copies of everything: one for the clerk-magistrate, one for the defendant, and one for yourself.

Understand the claim amount. The $7,000 limit applies to the base claim amount, with an exception for property damage arising from a motor vehicle accident. If a statute authorizes multiple damages or attorney's fees, the final judgment can exceed $7,000. A non-motor-vehicle counterclaim whose base damages exceed $7,000 is outside small claims jurisdiction.

Prepare your timeline. Counterclaims in contract disputes often hinge on who breached first. A clear chronological narrative — supported by dated documents — is your strongest tool.

What Happens at the Hearing

The clerk-magistrate hears both sides together. You present your original claim first, then the defendant presents both their defense and their counterclaim. You get a chance to respond to the counterclaim just as the defendant responds to your claim.

The magistrate can rule for you on your claim and against you on the counterclaim, or any combination. The amounts can offset each other — if you win $3,000 on your claim and lose $1,200 on the counterclaim, the net judgment would be $1,800 in your favor.

The Appeal Asymmetry

Remember the Massachusetts rule: a plaintiff generally cannot appeal an adverse decision on their own claim. If the defendant asserted a counterclaim, the plaintiff may appeal an adverse ruling on that counterclaim.

The rules around this are nuanced enough that the stakes of walking in unprepared are real.

The Massachusetts small claims filing guide covers every phase of the process — including how to structure your evidence presentation when both sides have claims on the table.

See more Massachusetts guides →