How to Find the At-Fault Driver's Policy Limits

Last reviewed November 2, 2026.

Almost every early decision in an auto injury case depends on one number: how much liability coverage stands behind the at-fault driver. This guide walks through the usual sequence an attorney or paralegal follows to find the at-fault driver's policy limits, from the free steps you can take today to the point where ordering a policy limits search makes sense.

Start with the accident report

In many states the crash report records the other driver's name, vehicle, plate and insurance carrier, and sometimes the policy number. It rarely shows the policy limit. Pull the report first and write down every identifier on it: driver name, owner name (if different), plate, VIN, carrier and policy number. If the vehicle was owned by someone other than the driver, or was a company vehicle, you may have more than one possible policy.

Identify the carrier and the policyholder

The person who caused the crash is not always the person who holds the policy. Check whether the driver was the named insured, a household member, a permissive user of someone else's car, or an employee driving for work. Each of those points to a different policy, and sometimes to more than one. If the vehicle was used for business or was a for-hire truck, see our commercial and trucking search page, because commercial coverage is usually layered.

Ask the carrier in writing (and when they must answer)

Once you know the carrier, ask it in writing for the policy limits. Whether the carrier has to answer before suit depends on the state. Some states have a statute that sets out who can ask, what the request must contain and how long the insurer has to respond; others do not, and insurers may decline to disclose until a claim is formally presented or suit is filed. Our guide to pre-suit policy limits disclosure by state summarizes a few examples, and the North Carolina guide looks at one statute in detail. Always check the current statute for your case, and keep a record of when and how you sent the request.

Ask the defendant or their agent

Where the rules of professional conduct allow it, you can also ask the defendant, or the defendant's counsel, for the policy information. If the defendant is represented, direct that request to counsel rather than to the individual. Some defendants will share limits voluntarily when a policy-limits demand is on the table, and some will not.

Check for umbrella and excess coverage

The primary auto policy may not be the whole picture. A personal umbrella policy or a commercial excess policy can add coverage above the primary limits, and defendants do not always volunteer it. Ask about it specifically, and read how to find umbrella and excess coverage in an injury case for where it tends to hide.

When a search is worth ordering

A written request to the carrier is the authoritative route, but it is not always available or fast. A search is useful when:

• your state gives you no pre-suit right to the limits, or the conditions are hard to meet;
• a demand deadline, mediation or limitation date will arrive before the carrier answers;
• you need an early read at intake to decide whether the case justifies the cost;
• you know the defendant but have no carrier name, or you suspect an additional layer of coverage the carrier did not mention.

A search reports what we can identify. It is not a certified policy and it is not the insurer's statement. See how a search works.

What if the driver is uninsured or underinsured?

If no policy turns up, or the limits look low against the injuries, review your own client's coverage. Uninsured and underinsured motorist coverage on your client's policy, or on a household member's policy, may apply, and policies and state laws often set notice requirements and deadlines. These rules vary by state and by policy, so confirm them early. When limits are thin, an asset search can help you judge whether there is anything else to pursue.

What a policy limits figure does and does not tell you

Auto liability limits are often written as split limits such as 25/50/25, meaning a per-person bodily injury limit, a per-accident bodily injury limit and a property damage limit, in thousands of dollars. The per-accident limit is shared by everyone hurt in the same crash. A limit tells you the most the policy may pay, not that the policy was in force on the date of loss, that the vehicle was covered, or that the insurer will pay the full amount. Those questions are answered by the policy itself, a declarations page, the carrier's formal response or discovery.

Common mistakes

• Assuming the person who caused the crash is the person who holds the policy.
• Treating a research result as a certified statement of coverage in a demand letter.
• Waiting for discovery to ask about umbrella or excess coverage.
• Missing a notice requirement under your client's own policy.
• Not recording when and how the written request was sent.

Have a defendant and a date of loss? Submit a request and we will tell you what we need, or read about our commercial and trucking searches.