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Guide 03

VictimsGuide State Law Library · Arizona · Guide 03

Finding Every Insurance Policy
After an Arizona Crash

The insurance card exchanged at the crash scene may identify only
the first layer of coverage. A complete Arizona investigation follows
the vehicle, driver, household, employer, business use and injured
person until every potentially applicable liability and first-party
policy has been identified.


Guide 03 of 23


Current-law review: Sept. 21, 2026


Owner · Driver · Household


Commercial · Umbrella · Excess


UM/UIM Separately

Coverage Investigation

The insurance card is a clue — not a coverage map

A serious Arizona crash should produce a written inventory of
every policy, self-insurance arrangement and excess layer that
could respond to the loss. Do not stop because one carrier has
accepted a claim or disclosed one set of limits.

Ask a broader question

Do not ask only which policy insured the at-fault driver.
Ask what insurance follows the vehicle, the driver, the
household, the driver’s work, other responsible entities
and the injured person.

Build two separate maps

Separate liability coverage available to responsible actors
from first-party coverage available to the injured person.
Then identify umbrella, excess, self-insurance and risk-pool
arrangements above or outside those primary policies.


Working rule:

identifying a policy does not prove that coverage applies.
Guide 03 finds the insurance. Guide 04 determines who qualifies
as an insured. Guides 05 through 07 then address UM/UIM,
multiple policies and policy interpretation.

The Coverage Map

Investigate outward from the crash in six directions

A coverage investigation becomes manageable when each possible
source of insurance is treated as a separate layer.


01

The Vehicle

Identify the owner, VIN, registration, actual use and the
policy describing or covering the automobile involved.


02

The Driver

Determine whether the driver has a separate personal policy,
nonowned-auto coverage, household coverage or other insurance.


03

The Household

Identify resident relatives, other household vehicles and
policies that may affect insured status or first-party coverage.


04

The Business

Investigate employer, commercial auto, fleet, hired/nonowned,
umbrella and excess insurance whenever the trip may have served
a business purpose.


05

The Injured Person

Search independently for UM/UIM, MedPay and other first-party
protection available to the claimant.


06

Higher Layers

Determine whether umbrella, excess, self-insurance, risk-pool
or specialty coverage sits above the first policy discovered.

First Documentary Lead

Start with the Arizona crash report — but do not end there

Arizona law requires qualifying law-enforcement crash reports to
include identifying information concerning involved parties,
vehicle ownership and registration, and proof of insurance.
Those entries are valuable investigative leads, not a legal
conclusion that all applicable insurance has been found.

Vehicle ownership

Compare the registered owner with the driver. Different
identities can immediately create a separate owner-policy
and driver-policy investigation.

Proof of insurance

Record the carrier and policy information shown in the report,
then obtain the actual declarations and policy instead of
relying on the report’s summary.

Vehicle identity

Preserve the VIN, plate, registration and vehicle description
so the insurance inquiry is tied to the correct automobile.

Driver identity

Determine whether the driver was the owner, a household
member, borrower, employee, renter, rideshare driver or
another person using the vehicle.


A.R.S. § 28-667:

the crash report can supply ownership, registration and
proof-of-insurance information. Treat it as the beginning
of the coverage investigation, not proof that the listed
policy is the only available coverage.

Owner & Driver Coverage

Separate the vehicle owner’s insurance from the driver’s insurance

The person driving the automobile and the person owning it may
have different insurance relationships. Investigate both before
treating the first liability policy as the complete coverage picture.

Owner’s policy

Arizona’s motor-vehicle liability statute addresses an owner’s
policy covering the named insured and other persons using the
covered vehicle with express or implied permission, subject
to the statute and policy terms.

Driver’s own policy

A driver may maintain separate automobile insurance that
contains nonowned-auto or other coverage potentially relevant
when driving someone else’s vehicle.

Permission

Determine who authorized the use, whether permission was
express or implied and what the driver was actually doing
when the crash occurred.

Named-driver exclusions

Do not assume every permissive user is covered. Arizona law
permits certain written named-driver exclusions. Obtain the
actual exclusion and policy history if an insurer relies on one.


A.R.S. § 28-4009:

Arizona’s ordinary minimum liability limits for policies issued
or renewed beginning July 1, 2020 are $25,000 for bodily injury
or death to one person, $50,000 for bodily injury or death to
two or more persons in one accident, and $15,000 for property
damage. The actual policy may provide higher limits.

Household Investigation

Household relationships can reveal additional policies

A person’s residence and relationship to other insured household
members may matter to first-party coverage. Find the policies first;
insured status under those policies is analyzed separately.


A

Resident relatives

Identify potentially relevant resident relatives and obtain
their policies rather than assuming insured status merely
from the family relationship.


B

Other household vehicles

Identify every automobile kept at the residence and every
carrier insuring those vehicles.


C

UM/UIM

Investigate UM/UIM separately from liability coverage.
Arizona’s statutory UM/UIM framework extends coverage to
persons insured under the applicable policy.


D

MedPay

Determine whether any household automobile policy contains
medical-payments coverage and whether the injured person fits
the policy definition.


E

Multiple policies

Finding several policies creates a second inquiry concerning
priority, insured status, other-insurance provisions and
possible stacking.


F

Umbrella coverage

Ask whether the household maintains personal umbrella or
excess liability insurance above the automobile policy.

Work & Business Use

A work-related trip can expose an entirely different insurance tower

A personally owned automobile can still be involved in employment
or business activity. Liability and insurance are separate maps:
employer responsibility must be analyzed independently from the
existence of commercial coverage.

Commercial auto

Determine whether the employer or business maintains a
business-auto or commercial automobile policy.

Hired and nonowned auto

Business policies may address liability arising from vehicles
the business does not own but that employees or others use in
business operations.

Fleet and self-insurance

Larger organizations may use fleet programs, self-insured
retentions, statutory self-insurance or multiple insurance layers.

Umbrella and excess

Serious commercial risks may carry additional limits above
the primary automobile policy.


Investigate the trip:

employer identity, job duties, destination, dispatch,
mileage reimbursement, deliveries, tools or equipment,
customer activity and employer-required use of a personal
automobile can all help identify additional coverage sources.

Special Vehicle Systems

Some vehicle uses require a different coverage investigation


13

Rental or borrowed vehicle

Obtain the rental or loan agreement, owner’s policy,
driver’s policy and any separately purchased protection.


14

Employer vehicle

Identify the employer, vehicle owner, commercial carrier,
hired/nonowned coverage, fleet program and excess layers.


15

Rideshare / TNC

Determine the exact application status and obtain both the
driver’s personal policy and the insurance maintained for
transportation-network activity.


TAXI

Taxi, livery or limousine

Arizona separately regulates these transportation services
and imposes specialized financial-responsibility requirements.


16

Government vehicle

Identify the public employer, risk-management entity,
self-insurance arrangement and any applicable governmental
claim requirements immediately.


FLEET

Large commercial fleet

Determine whether the organization is conventionally insured,
self-insured, partially self-insured or protected through
layered commercial and excess programs.


A.R.S. § 28-4039:

Arizona has specialized financial-responsibility provisions for
taxi, livery and limousine services. Specialized transportation
arrangements should be investigated separately from an ordinary
personal-auto claim.

After Litigation Begins

Arizona Rule 26.1 creates a powerful insurance-disclosure mechanism

Rule 26.1 is a litigation disclosure rule. Once a civil action is
underway, it requires disclosure of insurance and indemnity information
that may satisfy or reimburse payment of a judgment.

Rule 26.1(a)(10) item What the disclosure addresses Why it matters

Policy or agreement
A copy, or if unavailable, the existence and substance
of qualifying insurance, indemnity or suretyship agreements.
Identifies contractual sources capable of satisfying
or reimbursing a judgment.

Coverage position
Qualifying disclaimers, limitations, denials of coverage
and reservations of rights.
Shows whether the existence of a policy actually translates
into undisputed protection.

Remaining limits
Remaining dollar limits of qualifying coverage,
subject to the rule’s supplementation provisions.
Helps distinguish nominal policy limits from the amount
actually remaining for the claim.


Important distinction:

do not treat Rule 26.1 as a general pre-suit policy-demand statute.
It operates within Arizona civil litigation. Pre-suit investigation
still requires building the coverage map from the facts, available
documents, insurers, responsible parties and applicable specialized law.

Coverage Investigation Checklist

Do not close the policy search until these questions are answered


1


Identify the vehicle

Record VIN, title, registration, owner and actual use.


2


Obtain the owner’s insurance

Obtain declarations, the full policy and endorsements.


3


Obtain the driver’s insurance

Investigate personal and nonowned-auto coverage separately.


4


Map the household

Resident relatives, vehicles, carriers and policies.


5


Investigate work or business use

Employer, commercial auto, fleet, hired/nonowned,
umbrella and excess coverage.


6


Investigate the injured person’s coverage

UM/UIM, MedPay and other applicable first-party insurance.


7


Check specialized vehicle systems

Rental, loaner, rideshare, taxi/livery, government,
commercial fleet and peer-to-peer use.


8


Look above the primary policy

Personal umbrella, commercial umbrella, excess,
self-insurance and risk-pool coverage.


9


Preserve written coverage positions

Save reservation-of-rights letters, denials,
exclusions and limit representations.


10


After suit, audit Rule 26.1 disclosure

Compare disclosed policies, reservations and remaining
limits against the coverage map already developed.

Primary Authority

Arizona sources for Guide 03

Use these sources to test the factual coverage map against
Arizona law and the actual insurance contracts.


Crash Report


A.R.S. § 28-667


Official statute →


Liability Policy


A.R.S. § 28-4009


Official statute →


UM/UIM


A.R.S. § 20-259.01


Official statute →


Specialized Transport


A.R.S. § 28-4039


Official statute →


Litigation Disclosure


Arizona Rule of Civil Procedure 26.1


Arizona court rules →


Insurance Regulation


Arizona Department of Insurance and Financial Institutions


Insurance regulator →

Using Guide 03

Frequently asked questions

Is the insurance policy listed on the crash report necessarily the only policy?

No. The crash report is an important starting point, but
additional insurance may exist through the vehicle owner,
driver, household, employer, business, umbrella carrier or
injured person’s own first-party policies.

If the other insurer has disclosed its limits, is the coverage investigation finished?

Not necessarily. Liability limits under one policy do not
answer whether another policy, excess layer, employer policy,
UM/UIM policy or other insurance relationship also applies.

Does finding a household policy mean the injured person is covered under it?

No. Finding the policy is only the first step. Guide 04
addresses whether the person qualifies as an insured under
the particular coverage involved.

Does Rule 26.1 require insurance disclosure before a lawsuit?

Rule 26.1 governs disclosure in Arizona civil litigation.
It should not be treated as a general pre-suit policy-demand
mechanism.


Public legal education only.

Insurance availability depends on the actual persons, vehicles,
ownership, permission, household relationships, employment and
business use, policy forms, endorsements, coverage periods,
remaining limits and current Arizona law. Verify the operative
insurance contracts and current primary authority before legal reliance.