I completed and electronically filed the DC state taxes.
On the TurboTax Electronic Filing Instructions, it says:
What You Need to Sign: Sign and date Form D-40 E within 1 day of acceptance.
Why is this needed if all is done electronically?
Thank you.
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The Form D-40E, District of Columbia (DC) Individual Income Tax Declaration for Electronic Filing, is the declaration document and signature authorization for an e-filed return filed by an electronic return originator (ERO).
Basically, it shows you are consenting to e-file your D.C. income tax return. Filing the form means you:
Form D-40E must be completed and signed by all appropriate parties before the return is transmitted electronically to the IRS.
Do not mail a copy of an electronically filed D-40 and/or applicable schedules or the D-40EZ to the DC Office of Tax and Revenue (OTR).