Key Takeaways

  • Colorado requires minimum auto liability limits of 25/50/15 ($25,000 per person/$50,000 per accident bodily injury/$15,000 property damage)
  • Colorado is an "at-fault" state with modified comparative negligence (50% bar rule)
  • UM/UIM coverage must be offered to all auto insurance purchasers
  • Colorado requires electronic proof of insurance to be accepted by law enforcement
  • PIP (Personal Injury Protection) is not mandatory but must be offered
Last updated: January 2026

Colorado Auto Insurance Requirements

Colorado has specific auto insurance requirements that producers must understand.

Mandatory Coverage

Colorado requires all registered vehicles to have liability insurance with minimum limits:

Minimum Liability Limits (25/50/15)

CoverageMinimum Limit
Bodily Injury per Person$25,000
Bodily Injury per Accident$50,000
Property Damage$15,000

Memory Tip: Remember "25/50/15" for Colorado minimum limits.

Proof of Insurance

Colorado drivers must carry proof of insurance:

  • Physical insurance card, OR
  • Electronic proof on smartphone (Colorado accepts electronic proof)
  • SR-22 required for certain violations
  • Penalties for driving without insurance include fines and license suspension

Colorado's At-Fault System

Colorado uses a "modified comparative negligence" system with a 50% bar rule:

How It Works

  • The driver at fault is responsible for damages
  • Fault can be shared between drivers
  • Recovery reduced by percentage of fault
  • 50% Bar: If you are 50% or more at fault, you CANNOT recover damages

Modified Comparative Negligence Example

Your Fault %Can You Recover?
0%Yes - full damages
25%Yes - 75% of damages
49%Yes - 51% of damages
50%NO - barred from recovery
75%NO - barred from recovery

Exam Tip: Colorado's 50% bar rule means at 50% or MORE fault, you cannot recover any damages. This is different from pure comparative negligence states.

Uninsured/Underinsured Motorist Coverage

Colorado requires insurers to offer UM/UIM coverage:

UM/UIM Requirements

RequirementDetails
Must OfferYes, to every auto policyholder
Can RejectYes, in writing
Minimum LimitsEqual to liability limits
StackingMay be available

Coverage Purpose

  • UM Coverage: Protects when at-fault driver has no insurance
  • UIM Coverage: Protects when at-fault driver has insufficient coverage
  • Covers bodily injury to policyholder and passengers

Personal Injury Protection (PIP)

Colorado requires insurers to offer PIP coverage:

PIP in Colorado

FeatureDetails
MandatoryMust be offered, not required to purchase
BenefitsMedical expenses, lost wages
LimitsVaries by policy
CoordinationWith health insurance

PIP Rejection

  • Policyholder can reject in writing
  • Rejection must be knowing and voluntary
  • Should document rejection

Medical Payments Coverage

  • Optional coverage
  • Pays medical expenses regardless of fault
  • Lower limits than PIP typically
  • No wage loss benefits
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Colorado Auto Insurance Requirements
Test Your Knowledge

What are Colorado's minimum auto liability insurance limits?

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Test Your Knowledge

Under Colorado's modified comparative negligence system, what happens if a driver is found 50% at fault?

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Test Your Knowledge

Is UM/UIM coverage mandatory in Colorado?

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