Fast and secure e-filing services provide a faster turnaround time for your tax refund.
From rain barrels to permeable pavement, RiverSmart helps reduce stormwater runoff.
A sustainable future will ensure equity and prosperity for every District resident.
Department of Energy & Environment
Monday to Friday, 9 am to 5 pm
Connect With Us
1200 First Street NE, Washington, DC 20002
Phone: (202) 535-2600
Fax: (202) 535-2881
TTY: (800) 855-1000