BUSINESS LOGIN
WHAT'S NEW?
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.
If you have any questions, please visit our FAQ section.
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Business E-Services
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.
The Latest
Read the most recent Public Notices posted by the Guam Department of Revenue and Taxation.
- Guam DRT 3rd Announcement: Mandatory Electronic Filing of Business Privilege Tax Returns March 1, 2021
- Real Estate Directory as of 02/26/2021 February 26 2021
- Guam DRT 2nd Announcement: Mandatory Electronic Filing of Business Privilege Tax Returns February 19, 2021
- Guam DRT Announces Drive-Thru Drop-Off Services for Filing of Income Tax Returns, Check Payments, Filing of BPT Returns February 17, 2021
- ABC Board January 27, 2021 Agenda & Minutes February 15, 2021
- Guam DRT Announces Mandatory Electronic Filing of Business Privilege Tax Returns February 12, 2021
- Guam DRT Opens EIP2 Lookup Portal & Issues Reminder on 2021 Tax Filing Season February 11, 2021
- Guam DRT Releases FAQs for Online Guam Tax Payments February 9, 2021
- Guam DRT Releases $26.9M in EIP Payments February 5, 2021
- ABC Board December 23, 2020 Agenda & Minutes February 1, 2021
- ABC Board December 9, 2020 Agenda & Minutes February 1, 2021
- Real Estate Commission Meeting Minutes December 15, 2020 January 29, 2021
- Guam Passport Office: Passport Requirements January 26, 2021
- Guam DRT Releases COVID-19 Services Series Volume 10 January 25, 2021
- DRT PCOR2 Reopening Plan January 25, 2021
- DRT Issues FAQs for Second Economic Impact Payment (EIP 2) for Guam Residents January 25, 2021
- DRT Announces Second Economic Impact Payment Implementation Plan Approved by the IRS/US Treasury January 25, 2021
- DRT Media Release - 2020 Employer Annual Tax Forms January 16, 2021
