In our continued effort to strengthen the security of our system and protect your tax information, DRT has changed the way you login to GuamTax. Re-registration is required to get your new login credentials.
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Login here to:
- E-File GRT
- E-File SWICA
- E-File W-1
- E-File W-3/W-2GU
- E-File 1096/1099
- Renew Business License
- Vehicle Safety Inspection Companies: submit Vehicle Inspection Reports.
- Vehicle Insurance Companies & Agents: submit Vehicle Insurance Policies.
Read the most recent Public Notices posted by the Guam Department of Revenue and Taxation.
- Passport Fees Chart January 23, 2023
- DRT MEMO: Tax Filing Season Begins January 23, 2023 January 19, 2023
- Guam Passport Office Notice: Delivery Fee Increase January 19, 2023
- 2022 1040 January 18, 2023
- 2022 1040-SR January 18, 2023
- Real Estate Directory as of 01/13/2023 January 15, 2023
- Property & Casualty Continuing Education Courses January 12, 2023
- Life & Health Continuing Education Courses January 12, 2023
- Banking & Insurance Board Dec. 20, 2022 Meeting Minutes January 3, 2023
- Real Estate Commission December 15, 2022 Minutes January 3, 2023
- Guam DL and ID Temporary On-Island Mail-In for Non-Real ID Packet December 27, 2022
- ABC Board November 16, 2022 Agenda & Minutes December 22, 2022
- DRT MEMO: DRT Announces Launch of Drop Box and Mail In Applications for Drivers License Branch December 9, 2022
- 2022 Real Property Tax Final Assessment Roll November 22, 2022
- Cannabis Establishment License Application Packet November 18, 2022
- DRT Tax Alert 22-01-ITAPB November 17, 2022
- ABC Board October 19, 2022 Agenda & Minutes November 17, 2022
- Cannabis Control Board September 26, 2022 Board Meeting November 14, 2022