Form D-40
Washington DC Individual Income Tax Return (Long)
Form D-40 is the long form Washington D.C. residents and part-year residents need to file their Washington D.C. tax returns. There are no requirements a taxpayer must meet in order to file with Form D-40, unlike with Form D-40EZ. Thus any taxpayers who did no qualify to use Form D-40EZ must file their returns with Form D-40.
E-File Form D-40 (FREE)
E-File Form D-40 free using TaxAct online.Download Form D-40
| Download Form D-40 |
Instructions:
| Download Instructions PDF |
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Washington DC Form D-40 Line by Line Guide
By Wade Michels -
1 year, 3 months ago
- Labels: State Tax Line-by-Line Tax Form Guides
If you live in Washington DC, don’t miss our breakdown of the D-40, the District’s own individual tax return.

