Connecticut courts
When must I file the first responsive pleading in an ordinary Connecticut civil case?
You normally must file the first responsive pleading in an ordinary Connecticut civil case within 30 calendar days after the return day stated for the ordinary civil action, under Conn. Practice Book § 10-8 (2026 edition). If the final day is a Saturday, Sunday or Connecticut legal holiday, the computation rule carries it to the next day that is not. Connecticut legal holidays for 2026 and 2027 are applied; a local court closure or a holiday declared by the Governor or the President can extend the deadline further.
- Period
- 30 calendar days
- Trigger
- The return day stated for the ordinary civil action
- Rule
- Conn. Practice Book § 10-8 (2026 edition)
Connecticut rules as encoded, 2026 and 2027 legal holidays bundled
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Which date starts the 30-day period?
The period runs from the return day stated for the ordinary civil action.
For Conn. Practice Book § 10-8 (2026 edition), count forward from the trigger event. Confirm the event on the docket or in the service record before entering a date.
Read Connecticut Judicial Branch rulesCommencing on the return day of the writ, summons and complaint in civil actions, pleadings, including motions and requests addressed to the pleadings, shall advance within thirty days from the return day
Conn. Practice Book § 10-8 (2026 edition)
This period runs from the specific event in the cited rule. Do not substitute a nearby date such as a hearing, a courtesy copy or the day you first learned of it. Confirm that event before applying Conn. Practice Book § 10-8 (2026 edition).
Which date do I enter?How are the 30 calendar days counted?
- Conn. Practice Book § 10-8 (2026 edition). Exclude the day of the trigger event.
- Count every following day, including intermediate Saturdays, Sundays and legal holidays.
- If the last day is a Saturday, Sunday or Connecticut legal holiday, continue to the next day that is not one of those.
The Conn. Practice Book § 10-8 (2026 edition) record uses this method. Exclude the trigger day and count calendar days under Conn. Practice Book §§ 7-17, 10-8 and 63-2.
For Conn. Practice Book § 10-8 (2026 edition), if the final day is a Saturday, Sunday or Connecticut legal holiday, the computation rule carries it to the next day that is not. Connecticut legal holidays for 2026 and 2027 are applied; a local court closure or a holiday declared by the Governor or the President can extend the deadline further.
The supporting computation provision for Conn. Practice Book § 10-8 (2026 edition) adds this boundary. Connecticut computes time under Conn. Practice Book §§ 7-17, 10-8 and 63-2. The calculator applies Connecticut legal holidays for 2026 and 2027. A local court closure, an emergency closure or a holiday declared by the Governor or the President is not bundled and can extend the deadline.
Read Conn. Practice Book §§ 7-17, 10-8 and 63-2The calculation applies the ordinary method recorded for Conn. Practice Book § 10-8 (2026 edition). Check applicable holidays, court accessibility and the filing cutoff separately.
Review the filing checklistWhat does a worked calculation look like?
Fictitious example
Assume the return day stated for the ordinary civil action on Tuesday, September 1, 2026 (the return day stated for the ordinary civil action on this date, with no order, motion or extension affecting the period), with no order, motion, extension or local closure affecting the result. Exclude the trigger day and count calendar days under Conn. Practice Book §§ 7-17, 10-8 and 63-2. The example assumes no local rule, order or closure changes the ordinary period under Conn. Practice Book § 10-8 (2026 edition).
| Step | What is counted | Date |
|---|---|---|
| Trigger | Do not count this day | September 1, 2026 |
| Day 1 | Start counting calendar days | September 2, 2026 |
| Day 30 | Ordinary deadline in this example | October 1, 2026 |
Can an order, motion or extension change the deadline?
- Extensions
- The court may alter pleading time under the Practice Book; the calculator does not assume an extension.
- Orders and local rules
- A scheduling order, approved stipulation, standing order or local rule can control over the ordinary period described by Conn. Practice Book § 10-8 (2026 edition).
- The court may alter pleading time under the Practice Book; the calculator does not assume an extension.
- A stipulation, scheduling order, standing order or local rule can control over the ordinary period described by Conn. Practice Book § 10-8 (2026 edition).
What should I check before filing?
Common questions
Starting the clock
Does the clock start on the return day stated for the ordinary civil action, or when I first learned of it?
Under Conn. Practice Book § 10-8 (2026 edition), the period runs from the return day stated for the ordinary civil action, not from the day you read about it, received a courtesy copy or attended a hearing. Use the date shown on the docket or in the service record.
Counting days and filing
Is it 30 calendar days or business days?
For Conn. Practice Book § 10-8 (2026 edition), count calendar days, including intermediate weekends and holidays. If the final day is a Saturday, Sunday or legal holiday, Conn. Practice Book §§ 7-17, 10-8 and 63-2 carries it forward as provided by that rule.
Conn. Practice Book §§ 7-17, 10-8 and 63-2Which time zone and filing cutoff apply?
Connecticut filing rules and the court’s electronic filing system set the cutoff. This calculator does not verify filing hours or system availability. Confirm that boundary before relying on a Conn. Practice Book § 10-8 (2026 edition) result.
Conn. Practice Book §§ 7-17, 10-8 and 63-2What if the court is inaccessible on the last day?
Conn. Practice Book §§ 7-17, 10-8 and 63-2 and the court’s administrative orders govern an inaccessible clerk’s office. Check the court’s notices. This calculator does not predict a closure. This check remains separate from the ordinary Conn. Practice Book § 10-8 (2026 edition) count.
Conn. Practice Book §§ 7-17, 10-8 and 63-2Extensions and local rules
Can the court extend this deadline?
The court may alter pleading time under the Practice Book; the calculator does not assume an extension. A request does not itself extend the period under Conn. Practice Book § 10-8 (2026 edition), and no discretionary extension is calculated here.
Do local rules, standing orders or a scheduling order change the date?
They can. A local rule, standing order or case-specific order can control over the ordinary period calculated under Conn. Practice Book § 10-8 (2026 edition). Compare the result with every applicable order before relying on it.
Choosing the right calculator
Does this calculator decide whether the rule applies to my case?
No. It calculates a period from the date you provide under Conn. Practice Book § 10-8 (2026 edition). It does not decide whether the rule governs your filing, whether an exception applies, or whether the filing has merit.
Can I calculate the deadline without an account?
Yes. Enter the trigger date to see the free calculation under Conn. Practice Book § 10-8 (2026 edition), including the citation, counting steps and warnings. Court-specific facts can keep a result provisional.
Results, records and your case
What is included in an Evidence Record?
An eligible Conn. Practice Book § 10-8 (2026 edition) record retains the inputs, result, cited rule, calculation working, warnings and review state. It records that calculation and its fingerprint, not a guarantee of legal correctness.
Does saving to a case activate the calendar?
Not automatically. A provisional Conn. Practice Book § 10-8 (2026 edition) result remains subject to review, and a separately labeled manual date does not alter the original calculation.
Official sources and review
Provisions used (2)
| Provision | Purpose |
|---|---|
| Conn. Practice Book § 10-8 (2026 edition) | Trigger and period |
| Conn. Practice Book §§ 7-17, 10-8 and 63-2 | Counting, holidays and the last day |