District of Columbia

District of Columbia Business Income Tax Extensions

E-file an IRS business tax extension with TaxExtension.com

General Instructions

Washington DC business tax returns are due by the 15th day of the 3rd month after the end of the tax year. For calendar year filers, this date is March 15. If you cannot file on time, you can get a Washington DC tax extension.

A Washington DC business extension will give you 6 more months to file your return, moving the deadline to September 15 (for calendar year taxpayers). However, there is no extension of time for payment of tax. Your Washington DC tax liability must be paid by the prescribed due date (March 15) or interest and penalties will apply.

To request a Washington DC tax extension, file Form FR-128 (Extension of Time to File a DC Franchise or Partnership Return) by the original deadline of your return (March 15). A Federal tax extension (IRS Form 7004) will not be accepted in lieu of the DC extension application.

NOTE: If your DC tax liability is more than $5,000 for any period, you are required to pay electronically. Visit the DC Business Tax Service Center for e-filing and e-payment options:

otr.cfo.dc.gov/service/business-tax-service-center

For more information, please visit The District of Columbia Office of Tax and Revenue website: otr.cfo.dc.gov

District of Columbia State Income Tax Extension Forms

 

Form FR-128 (Extension of Time to File a DC Franchise or Partnership Return):

otr.cfo.dc.gov/sites/default/files/dc/sites/otr/publication/attachments/2014_FR-128Barcode_0002.pdf

 

Mail to the following address (for corporations, Form D-20):

Office of Tax and Revenue

P.O. Box 96019

Washington, DC  20090-6019

 

Mail to the following address (for unincorporated businesses, Form D-30):

Office of Tax and Revenue

P.O. Box 96020

Washington, DC  20090-6020

 

Mail to the following address (for partnerships, Form D-65):

Office of Tax and Revenue

1101 4th Street, SW, FL4

Washington, DC  20024