OTR will host its annual Tax Practitioner’s Institute on Tuesday, January 13, 2026, beginning at 9 am. The workshop will be offered in a hybrid format, with an in-person session and a virtual option via Microsoft Teams. The seminar is free, but registration is required. Register here.
Welcome to the newly redesigned website for the Office of Tax and Revenue! Your feedback on the new website is extremely important to us.
When you are finished, please take a few moments to complete a short survey. Thank you in advance!
The District of Columbia Office of Tax and Revenue on August 31 published new proposed combined reporting regulations that should address many questions raised by taxpayers about the first set of proposed regulations.
Tax Analysts Document Number: Doc 2012-18244
Tax Analysts Electronic Citation: 2012 STT 171-16
