Car Accident Interrogatories: How to Answer Them

Car accident interrogatories are formal written questions exchanged during a lawsuit. Answer each question separately, under oath, using records where available and clearly distinguishing what you know, what a document shows, what you estimate, and what you do not remember. Do not guess, hide an inconsistency, or copy a generic response that does not fit your facts.

The goal is not to make every answer sound perfect. It is to create an accurate, defensible response set that can be traced to source records and remains consistent with later testimony. Legal objections, response scope, privilege, and deadlines should be handled with counsel.

What car accident interrogatories ask

Interrogatories can seek information relevant to the claims and defenses. In an injury case, questions may address:

• your identity, address history, education, and employment;
• the collision sequence, traffic controls, weather, visibility, speed estimates, and statements;
• witnesses, photographs, video, vehicle data, repairs, and damaged property;
• symptoms, diagnoses, providers, treatment, prior injuries, and later incidents;
• missed work, income, benefits, expenses, and claimed limitations;
• insurance, prior claims, lawsuits, criminal history, or other subjects allowed by the court;
• people and documents supporting a factual contention; and
• experts or other evidence expected later in the case.

A question may contain several subparts or use defined terms that change its scope. Read the definitions and instructions before drafting. A word such as “identify,” “document,” or “incident” may carry a specific meaning for the response set.

Nevada timing and response requirements

Under Nevada Rule of Civil Procedure 33, a responding party generally must serve answers and objections within 30 days after service. A shorter or longer period may be set by stipulation or court order. The rule also generally requires each interrogatory to be set out and, to the extent it is not objected to, answered separately and fully in writing under oath.

That general rule is not a personal deadline calculator. Service method, an amended request, a scheduling order, local practice, an agreed extension, or another case-specific event may affect the date. Record the service date, the response date counsel is tracking, the reviewer, and the final service confirmation in one deadline log.

Do not wait until the final week to gather records. Medical charts, payroll files, tax documents, photographs, device data, and old addresses may take time to locate and verify.

Build a question-to-source matrix before drafting

Create one row for every interrogatory. This prevents a long response document from becoming a memory test.

Control field	What to record
Question and subparts	The exact request, definitions used, and every subpart that needs a response
Response owner	The person who knows the facts or can obtain the source record
Primary source	Calendar, photograph, crash report, medical chart, pay record, tax record, message, repair file, or another document
Knowledge status	Known personally, shown by a record, estimated, not remembered, disputed, or subject to counsel review
Consistency check	Related complaint allegation, disclosure, prior statement, deposition topic, or document production
Follow-up	Missing record, date to confirm, objection issue, promised supplement, or final verification task

The matrix is more useful than drafting answers in order. It exposes a question that appears simple but depends on several files—for example, every provider seen after the crash, every day of missed work, or every prior injury involving the same body area.

Our car accident lawsuit process guide shows where written discovery fits within the larger case. The car accident deposition guide explains how later testimony may test the same dates and events.

Use a five-pass method for accurate answers

1. Parse the request

Break the interrogatory into each fact being requested. Mark defined terms, date ranges, “all” or “each” language, and any instruction requiring a document, person, amount, or explanation to be identified.

2. Gather source material

Use the best available records rather than reconstructing everything from memory. Keep originals unchanged. Work from organized copies and note where each fact came from.

3. Draft only what the evidence supports

Answer the non-objected portion directly. Use exact dates or amounts when a reliable record supplies them. If an answer is an estimate, label it as an estimate and identify its basis. If you genuinely cannot remember after a reasonable review, say so accurately rather than filling the gap with a guess.

4. Reconcile the full case file

Compare the draft with the complaint, disclosures, crash materials, medical chronology, wage-loss documents, prior statements, social posts, and produced records. A mismatch is a review signal—not a reason to change a truthful answer. Determine whether the difference reflects a record error, different wording, an incomplete earlier response, a changed medical picture, or a real factual dispute.

5. Verify, serve, and preserve

Counsel should resolve objections, privilege issues, confidentiality concerns, and response scope. The responding party should review the final answers carefully before verification. Preserve the served version, verification, attachments, service record, and the source matrix used to support the responses.

Separate memory, records, estimates, and legal positions

Weak responses blur different kinds of information. A stronger answer identifies its basis:

• Personal memory: what you directly recall seeing, hearing, doing, or experiencing.
• Record-based fact: what a chart, invoice, payroll record, photograph, message, or other document states.
• Estimate: an approximate time, distance, speed, cost, or duration, with the reason it cannot be exact.
• Contention: a position about responsibility, causation, damages, or another disputed issue, based on identified facts and evidence.
• Unknown or not remembered: a genuine limit after reasonable inquiry, not a shortcut to avoid an uncomfortable fact.

For example, “I was going 25 miles per hour” may sound precise but be unsupported if you never looked at the speedometer. “I do not recall my exact speed; traffic was moving steadily and I had begun braking” separates memory from inference. The right wording depends on what is true.

Common response errors that create avoidable problems

Guessing to avoid an incomplete answer

A confident guess can become a contradiction when video, vehicle data, medical records, or payroll records appear. State the limit and the source instead.

Treating medical records as self-explanatory

A chart can contain shorthand, copied history, billing codes, or an error. Do not silently rewrite it. Identify the issue for counsel and, when appropriate, seek a correction through the provider’s process.

Using “same as above” across different questions

Two questions may overlap without being identical. Cross-references can hide an unanswered subpart. Confirm that every requested item is addressed.

Omitting prior conditions or later events

A prior injury does not automatically defeat a claim, and a later event does not automatically explain current symptoms. Concealment is more damaging than a careful chronology that distinguishes baseline condition, crash-related change, treatment, and later developments.

Ignoring the duty to supplement

A response can be accurate when served and later become incomplete because a new provider, bill, diagnosis, witness, job change, or record appears. Keep a supplementation log and ask counsel when an update is required.

Review high-risk subjects with counsel

Some questions need legal analysis before any answer is served. Examples include privilege, attorney communications, work product, broad medical or employment history, tax information, social media, expert material, contention interrogatories, confidentiality, burdensome requests, and questions that exceed an applicable limit or court order.

An objection is not a blank refusal. Under the governing rules, counsel may need to state a specific ground and answer any separable non-objected portion. Do not improvise objections or delete responsive information on your own.

Final car accident interrogatory audit

Before verification, confirm:

1. Every question and subpart has a response or counsel-approved objection.
2. Names, dates, providers, employers, amounts, and addresses match source records.
3. Estimates are labeled and explained.
4. Memory limits are stated honestly without speculation.
5. Prior statements and produced documents have been checked for differences.
6. Privilege, privacy, and confidentiality issues were reviewed by counsel.
7. Promised records and supplementation items are logged.
8. The final answers, verification, attachments, and proof of service are preserved.

If written discovery has arrived after a crash, check your case in 60 seconds before a response deadline or evidence issue is missed.

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This article provides general information, not legal advice. Interrogatory limits, scope, objections, verification, service, deadlines, supplementation, sanctions, and use at deposition or trial depend on the governing law, court rules, orders, and facts. Consult a licensed attorney about your situation.