I have S Corporation in Washington, D.C. I need to complete form D-20 SUB Corporation Franchise Tax Return. How do I obtain this form?

[Carl]

TurboTax doesn't deal with this form. But you can get the instructions, worksheets, and form in one all-inclusive PDF package at https://otr.cfo.dc.gov/sites/default/files/dc/sites/otr/publication/attachments/2016%20D-20_Booklet....