The District of Columbia has issued the following guidance regarding income tax filing deadlines for individuals:
- The filing deadline has been extended until May 17, 2021.
- The payment deadline is also May 17, 2021. Penalties and interest on underpayments will be calculated from that date
- First quarter estimated tax payments remain due on April 15th
- You may request an extension until October 15th.Please be aware that D.C. will not accept the federal extension form as an extension for your D.C. tax return. All such extension requests must be made by filing the applicable extension form with OTR by May 17, 2021