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- 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.
- Economic Impact Study (EIS) by GVB December 2, 2020
- Cannabis Preliminary Cost Impact Assessment November 13, 2020
- Tax Preparer Exam Announcement November 12, 2020
- DRT Releases 305 Ayuda I Mangafa Help for Families (AIM) Program Payments October 30, 2020
- Proposed Cannabis Control Board Rules & Regulations November 4, 2020
- Citizen Centric Report: FY 2019 October 27, 2020
- Guam DRT Driver's License Automatic Extension October 9, 2020
- Guam DRT Releases Additional $328,000 in EIP Payments October 16, 2020
- Alcoholic Beverage Control Board August 12, 2020 Agenda & Minutes October 9, 2020
- 2020 Preliminary Real Property Tax Assessment Roll October 8, 2020
- Guam DRT Releases COVID-19 Services Series Volume 8 October 6, 2020
- Ayuda I Mangafa Help for Families Program Application Packet (Form 3594GU Application, Instructions for Form 3594GU and Form 8821 Tax Information Authorization) September 27, 2020
- Guam DRT Releases COVID-19 Services Series Volume 7 September 27, 2020
- Guam DRT to Accept Form BL-01, New Business License Application, by Drop Box and Mail September 27, 2020
- Form BL-01 - New Business License Application September 27, 2020