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United States · Delaware Superior Court

When are Superior Court interrogatory answers and objections due?

Rule 33(a) ordinarily gives 30 days after interrogatory service for answers and objections. A defendant’s early-response allowance can instead use 45 days after summons and complaint service.

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Period
30 days for the disclosed rule component
Trigger
Service of the interrogatories on the responding party
Rule
Super. Ct. Civ. R. 33(a)
Super. Ct. Civ. R. 33(a)

Official rules current as of March 20, 2026, reviewed. The calculator supports this current edition only.

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Which event starts this Super. Ct. Civ. R. 33(a) inquiry?

Service of the interrogatories on the responding party

Also establish summons and complaint service if the recipient is an early defendant. The calculator does not compare that separate forty-five-day allowance.

Responsible actor. The party served with interrogatories. Use the ordinary nonmail request-service component only where the early defendant allowance does not postpone response and no Court-set time applies.

Super. Ct. Civ. R. 33(a)

How does Rule 6 count this particular component?

  1. Use the ordinary nonmail request-service component only where the early defendant allowance does not postpone response and no Court-set time applies.
  2. Exclude the trigger day and count 30 calendar days under Rule 6(a). The less-than-11-day exclusion does not apply. Check the final weekend, legal holiday and actual Prothonotary availability.
  3. Check the actual holidays, additional closures and applicable electronic or paper boundary.
  4. Serve separately numbered, full answers and any stated objections. Preserve signatures, the interrogatories and completed service.

Rule 6(a) excludes the triggering event. Periods below eleven days exclude intermediate Saturdays, Sundays and legal holidays; longer periods include them. A final Saturday, Sunday, legal holiday or actual Prothonotary closure receives the stated next-open-day treatment. Backward notice components preserve the required minimum lead time before the scheduled event. Legal holidays include statutory days and days appointed by the Governor or Chief Justice. Good Friday and Thanksgiving Friday are Delaware holidays. The bundled calendar does not determine Sussex Return Day half-day access, additional judicial closures or actual office availability.

Rule 6(e) states a three-day addition to the prescribed period for party acts measured after service by mail. It does not apply to Court acts. These calculators use the disclosed nonmail-service component and do not implement the mail addition or determine legally effective service. An entry-based or filing-based event does not acquire a mail addition merely because a copy is mailed. Do not assume that the differently worded Chancery Rule 6(c) governs Superior Court computation.

These calculators cover the 2026 official Superior Court compilation together with the March 13, 2026 order effective March 20, 2026. Events before March 20 and backward periods crossing before that date receive no computed or paid date. This is publication coverage, not a finding that an actual act is late. Historical editions, emergency measures, changed orders and actual additional closures require separate review. Rules 141–146 govern CCLD cases and preserve general civil rules unless expressly displaced. Confirm the applicable amendment, discovery-motion, motion and briefing procedures before using an ordinary component.

Super. Ct. Civ. R. 6(a), (b), (d), (e)

What does an independently derived example show?

Fictitious example

Use the ordinary nonmail request-service component only where the early defendant allowance does not postpone response and no Court-set time applies. Ordinary current-edition facts, no changed order and no incoming mail service.

Example counting steps
StepWhat is countedDate
Established eventService of the interrogatories on the responding partyAugust 2, 2027
Disclosed rule boundary30 days for the disclosed rule componentSeptember 1, 2027
Example resultSeptember 1, 2027

Fictitious current-edition facts. This is the disclosed component with no altered order or additional actual closure. It does not establish effective service, completed filing, judicial action or procedural entitlement. Incoming mail-service additions require separate review.

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Which qualifications change this procedure?

Early defendant allowance
A defendant may answer or object within forty-five days after summons and complaint service.
Answers and objections
Each interrogatory must be restated and separately answered fully in writing under oath, except that objections state their reasons. Answers and objections have the specified signatories.
Mail service and actual court schedule
Rule 6(e) states a three-day addition to the prescribed period for party acts measured after service by mail. It does not apply to Court acts. These calculators use the disclosed nonmail-service component and do not implement the mail addition or determine legally effective service. An entry-based or filing-based event does not acquire a mail addition merely because a copy is mailed. Do not assume that the differently worded Chancery Rule 6(c) governs Superior Court computation.
Current edition and historical scope
These calculators cover the 2026 official Superior Court compilation together with the March 13, 2026 order effective March 20, 2026. Events before March 20 and backward periods crossing before that date receive no computed or paid date. This is publication coverage, not a finding that an actual act is late. Historical editions, emergency measures, changed orders and actual additional closures require separate review. Rules 141–146 govern CCLD cases and preserve general civil rules unless expressly displaced. Confirm the applicable amendment, discovery-motion, motion and briefing procedures before using an ordinary component.
Super. Ct. Civ. R. 33(a)
  • Use the ordinary nonmail request-service component only where the early defendant allowance does not postpone response and no Court-set time applies.
  • The base calculation does not obtain an extension, resolve a different branch or establish that the responsible actor completed the required act.

Which completed acts and evidence should be preserved?

Questions about Super. Ct. Civ. R. 33(a)

When are Superior Court interrogatory answers and objections due?

Can I use thirty days for every defendant?

No. The separate early-defendant allowance requires summons and complaint service information.

Super. Ct. Civ. R. 33(a)

Must objections state reasons?

Yes. Rule 33(a) requires stated reasons for objections rather than an unexplained refusal.

Super. Ct. Civ. R. 33(a)

Who signs the responses?

The person making the answers signs them; the attorney making objections signs those objections.

Super. Ct. Civ. R. 33(a)

Official Superior Court sources and edition review

Provisions used (10)
Provisions used in this guide
ProvisionPurpose
Super. Ct. Civ. R. 33(a)The particular actor, event, procedural act and rule conditions
Super. Ct. Civ. R. 33(a)The separately identified counting, filing, procedural qualification or edition source
Super. Ct. Civ. R. 6(a), (b), (d), (e)The separately identified counting, filing, procedural qualification or edition source
Super. Ct. Civ. R. 5 and 79.1The separately identified counting, filing, procedural qualification or edition source
1 Del. C. § 501(a)–(c)The separately identified counting, filing, procedural qualification or edition source
Superior Court rule editions and amendmentsThe separately identified counting, filing, procedural qualification or edition source
March 13, 2026 amendment order, effective March 20The separately identified counting, filing, procedural qualification or edition source
August 13, 2025 amendment order, effective September 1The separately identified counting, filing, procedural qualification or edition source
Administrative Directive 2015-6 preserving the eFile proceduresThe separately identified counting, filing, procedural qualification or edition source
Administrative Directive 2007-6, electronic filing and serviceElectronic filing and service procedures preserved by Administrative Directive 2015-6
Read the official rule

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