District of Columbia DC My Tax DC

MyTax DC is the official online tax portal operated by the District of Columbia Office of Tax and Revenue (OTR) at mytax.dc.gov. It serves individual taxpayers, businesses, and tax professionals who need to manage DC tax obligations electronically. Users can file and pay individual income taxes, business franchise taxes, sales and use taxes, and employer withholding taxes through the platform. The portal also allows account holders to register new businesses, renew licenses, request payment plans, view notices, and check refund status. Additionally, it provides access to real property tax information, including bill payments and assessment details, consolidating multiple DC tax and revenue functions into a single self-service system.