Which of the following describes the deadline to serve a bill of particulars after service of demand?

• A. Within 30 days
• B. Within 60 days
• C. With the complaint
• D. After trial

Answer: (A)

When a party serves a demand for a bill of particulars, the response must be provided within thirty days from the date the demand was served. This timing keeps the pretrial process efficient by obtaining detailed, concrete facts early, so the other side can prepare defenses and the case can proceed without unnecessary delays. A bill of particulars is a separate written statement responding to the demand, not something you attach to the complaint or deliver after the trial has begun. The 30-day period is specified to encourage timely clarification of the claims, while extensions can be granted if both sides agree or the court orders one.