A Connecticut writ of summons is the document package that opens a civil lawsuit in Superior Court: a writ directing a serving officer, a summons on form JD-CV-1 telling the defendant where and when to respond, and the complaint stating the claims. State law requires specific content on each piece, a return date that falls on a Tuesday within two months of signing, a signature from a commissioner of the Superior Court or a court clerk, and service by a state marshal or constable at least twelve days before the return date. Get any of those wrong and the court has no jurisdiction over the defendant.
What the Writ of Summons Is
Under Connecticut General Statutes Section 52-45a, every civil action begins with “legal process consisting of a writ of summons or attachment” together with the plaintiff’s complaint.1Justia. Connecticut Code 52-45a – Commencement of Civil Actions In practice, that means three documents move together. The writ directs the process to a serving officer. The summons, prepared on the Judicial Branch’s standardized form JD-CV-1, tells the defendant when and where to respond.2Connecticut Judicial Branch. Summons – Civil (JD-CV-1) The complaint lays out the facts and legal theories. Without all three, the court cannot hear the case.
Required Contents
Section 52-45a sets the minimum content for the writ. It must describe the parties, identify the court where the case will be heard, state the return date, and give the date and place for filing an appearance.1Justia. Connecticut Code 52-45a – Commencement of Civil Actions Full legal names and addresses for the plaintiff and the defendant go on the writ. When the defendant is a corporation, LLC, or other business entity, use the entity’s legal name and list its registered agent for service.
The summons itself, on form JD-CV-1, identifies the court and judicial district, names all parties with their full legal names, and indicates the general type of case being brought.2Connecticut Judicial Branch. Summons – Civil (JD-CV-1) Using the official form is the simplest way to make sure nothing required is missing.
The Return Date Rule
The return date is the single most important entry on the summons. Every other deadline in the case counts backward or forward from it. Under Section 52-48, the return date must fall on a Tuesday, and it cannot be more than two months after the date the writ is signed.3Justia. Connecticut Code 52-48 – Return Day of Process The only exception is summary process (eviction) cases, where the return date can be any weekday that is not a holiday.
A return date on the wrong day of the week, or one too far out from the writ’s signing, is not a technicality the court will overlook. The case gets dismissed. Pick the Tuesday with the serving timeline in mind: service has to be fully completed and the return filed before that day arrives, with time to spare.
Who Can Sign It
The writ must be signed by a commissioner of the Superior Court, a judge, or the clerk of the court where the case will be returned.1Justia. Connecticut Code 52-45a – Commencement of Civil Actions Connecticut attorneys are commissioners of the Superior Court by virtue of their admission, so an attorney’s signature on the writ satisfies the requirement. If you are representing yourself without a lawyer, a court clerk has to sign the writ and summons before you can give them to a serving officer.2Connecticut Judicial Branch. Summons – Civil (JD-CV-1)
How It Must Be Served
Who Can Serve
All civil process in Connecticut must go to a state marshal, constable, or other officer authorized by statute. A friend, relative, or private process server cannot serve process unless a statute specifically allows it. An unauthorized person who knowingly serves process commits a class A misdemeanor.4Justia. Connecticut Code 52-50 – Persons to Whom Process Shall Be Directed Hire a state marshal in the county where the defendant lives or does business.
Serving an Individual
For an individual defendant, the serving officer must leave a true and attested copy of the writ, summons, and complaint either in hand with the defendant or at the defendant’s usual place of abode in Connecticut.5Justia. Connecticut Code 52-57 – Manner of Service Upon Individuals, Municipalities, Corporations, Partnerships and Voluntary Associations When abode service is used, the officer notes the exact address in the return of service.6Justia. Connecticut Code 52-54 – Service of Summons
Serving a Corporation or Business Entity
To serve a private corporation, the officer must leave process with one of several designated people: the president, vice president, secretary, treasurer, a managing agent, or the person in charge of the business at the corporation’s principal office.5Justia. Connecticut Code 52-57 – Manner of Service Upon Individuals, Municipalities, Corporations, Partnerships and Voluntary Associations For a foreign corporation organized outside Connecticut, service can also be made on the agent appointed under Section 33-922.
Serving a Defendant Who Lives Out of State
When the defendant lives outside Connecticut, the state’s long-arm statute (Section 52-59b) lets the court exercise personal jurisdiction if the defendant transacted business in Connecticut, committed a wrongful act within the state, owns property in the state, or used a computer network located in Connecticut, among other grounds.7Justia. Connecticut Code 52-59b – Jurisdiction of Courts Over Nonresident Individuals, Foreign Partnerships and Foreign Voluntary Associations. Service of Process The nonresident defendant is treated as having appointed the Secretary of the State as their agent for accepting service.
Service under this method has its own choreography. The serving officer must leave an attested copy with the Secretary of the State at least twelve days before the return date and send a copy to the defendant at their last known address by certified mail, return receipt requested.7Justia. Connecticut Code 52-59b – Jurisdiction of Courts Over Nonresident Individuals, Foreign Partnerships and Foreign Voluntary Associations. Service of Process A $25 fee payable to the Secretary of the State is due at the time of service.
The Twelve-Day Deadline
Service must be completed at least twelve days before the return date in Superior Court cases.8Justia. Connecticut Code 52-46 – Time for Service For a case returnable to the Supreme Court, the deadline is thirty days. The serving officer then files a return of service with the court before the return date, documenting how, when, and where service happened. Miss the twelve-day window and the court never acquires jurisdiction. The action gets dismissed, and no amount of after-the-fact fixing restores it.
Filing Fees and E-Filing
The filing fee for most civil cases in Connecticut Superior Court is $360.9Connecticut Judicial Branch. Court Fees Smaller claims seeking less than $2,500 in damages carry a reduced fee of $230, and summary process actions cost $175.10Justia. Connecticut Code 52-259 – Court Fees If a plaintiff later amends a complaint originally filed under the $2,500 threshold to seek a higher amount, an additional $75 fee applies.
Plaintiffs who cannot afford the fee can apply for a waiver on form JD-CV-120, which requires a sworn financial affidavit.11Judicial Branch of the State of Connecticut. Application for Waiver of Fees/Payment of Costs – Civil, Housing, Small Claims, and Appellate Fee-waiver cases cannot be filed electronically; they are filed on paper with the court clerk.
As of January 23, 2026, electronic filing through Connecticut’s Judicial E-Services portal is mandatory for all attorneys and law firms in civil cases unless they have an exemption.12State of Connecticut Judicial Branch. Civil and Family E-Services Procedures and Technical Standards Self-represented parties may e-file but are not required to. Some situations still require paper filing, including prejudgment remedy applications and cases with multiple plaintiffs. Documents must be filed in PDF format. For e-filable cases with a return date on or after January 1, 2010, the electronic file is the official court file.
When the Writ or Service Is Defective
Connecticut courts enforce these requirements strictly. The worst outcomes are jurisdictional. If service is not completed at least twelve days before the return date, the court never acquires jurisdiction, and anything that happens afterward is invalid.8Justia. Connecticut Code 52-46 – Time for Service A return date on a day that is not a Tuesday, or more than two months after the writ was signed, produces the same result.3Justia. Connecticut Code 52-48 – Return Day of Process
Connecticut’s savings statute, Section 52-592, sometimes lets a plaintiff refile a case dismissed for a “matter of form,” but it is not a safety net to count on. Refiling restarts the serving and fee clocks and adds months to the timeline. The practical rule: pick the return date carefully, hire the marshal early, and give the officer enough runway to complete service and file the return well before the twelve-day cutoff.