Guides · Guam

Motor insurance renewal in Guam

How to renew motor insurance — how it works anywhere

Written from published rules on 3 September 2026. Not monitored for changes since. A starting point, not official advice — confirm anything that matters with Guam Department of Revenue and Taxation (DRT) / Motor Vehicle Division.

Renewing motor insurance in Guam involves verifying the policy terms with an insurance provider and ensuring continuous coverage to meet local registration requirements. Policyholders typically review their coverage levels and update their vehicle details before submitting payment to finalize the renewal.

Your timing

It is standard practice to begin the renewal process at least 30 days before the current policy expires to account for administrative processing and to ensure no lapse in mandatory coverage.

Start 30 days ahead

Ensures sufficient time for the insurer to update the database, which is often required for vehicle registration renewal.

The process

  1. 1Contact the authorized insurance carrier or local broker to confirm renewal eligibility.
  2. 2Review current policy declarations to ensure contact information and vehicle details remain accurate.
  3. 3Complete any required renewal declarations or application forms provided by the insurer.
  4. 4Submit the premium payment through the provider’s accepted payment channels.
  5. 5Obtain proof of insurance, which is often required to be kept in the vehicle at all times.

What to bring

  • Current policy number or expiration notice
  • Valid driver's license
  • Vehicle registration information
  • Proof of payment

Who handles it

Guam Department of Revenue and Taxation (DRT) / Motor Vehicle Division

https://www.guamtax.com/

Costs vary significantly based on coverage limits, vehicle type, and the insurer's specific rating structure; confirm the exact premium directly with the insurance provider.

What commonly goes wrong

  • Failing to renew before the expiry date may lead to a lapse in coverage, which can affect vehicle registration status.
  • Ensure that the name on the insurance policy exactly matches the name on the vehicle registration to avoid administrative delays.
  • Some insurers require a physical inspection of the vehicle if the policy has already lapsed.

Sources

This guide is based on one official source.

Don't rely on remembering

Renewals here take about 30 days to start. Add this document and Duratum will tell you when that window opens.

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