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LocalBizSetup.
National Directory
Verified Compliance Record

Start a Business in
Guam, GU

The complete 2026 local regulatory and municipal compliance guide for Guam. Step-by-step instructions for entity formation and permit acquisition.

Affordable LLC Registration Notice

GU requires a base filing fee of $20 USD. Protecting your home address from public records using a secure corporate shield is highly recommended by legal professionals.

✓ Checklist: How to Launch Legally

Step 1: Name Availability Search

Search the Guam Clerk database to ensure your desired assumed business name (DBA) is unique and available for registration.

Step 2: File Assumed Name Certificate

Complete and submit the Assumed Name Certificate form with the Guam Clerk office, paying the required filing fee.

Step 3: Obtain Local Permits

Check with your local municipality within Guam for specific zoning, building, or health permits required for your industry.

Local Cost Calculator

Estimated Initial Cost $145 Includes $20 GU state fee