District of Columbia Tax Forms 2017
Printable State DC D-40 and D-40EZ Tax Form and Instructions

Printable District of Columbia (DC) state income tax form D-40 and D-40EZ must be postmarked by April 17, 2018 in order to avoid penalties and late fees. Printable DC tax forms for the current tax year will be based on income earned between January 1, 2017 through December 31, 2017. The DC income tax rate for 2017 is progressive from a low of 4% to a high of 8.95%. The DC state tax table can be found inside the form DC D-40 instructions booklet below on this page.

Preparation of your District of Columbia income tax forms begins with the completion of your federal income tax forms. Some of the District of Columbia state income tax forms require information from your federal income tax return, for example. We have organized free printable tax forms under the headings 1040EZ, 1040A, 1040, and subsets of 1040. If you have not done so already, please begin with your 1040EZ, 1040A or 1040 using the links above, or on the left side navigation.

2017 Form DC D-40 and DC D-40EZ With Instructions

The Washington DC D-40EZ Short Form and DC D-40 Long Form income tax filing booklet PDF files are the same. The most common DC tax forms, schedules, worksheets, and tax tables are included inside the booklet.

Form D-40EZ (booklet)
Form D-40 (booklet)

Frequently Required Schedules, Vouchers, Requests:
Schedule H - Homeowner/Renter Property Tax Credit (HRPTC)
Schedule H - Fillable
Schedule L - Lower Income Long-Term Homeowner Credit
Schedule L - Fillable
D-40B - Nonresident Request for Refund
D-40B - Fillable
D-40ES - 2018 Estimated Payment for Income Tax
D-40ES - Fillable
D-40P - 2017 Payment Voucher
D-40P - Fillable
D-40WH - Withholding Tax Schedule
D-40WH - Fillable
D-2210 - Underpayment of Estimated Income Tax
D-2210 - Fillable
D-2440 - Disability Income Exclusion
D-2441 - Child and Dependent Care Credit
D-2441 - Fillable
FR-127 - Extension of Time to File Voucher
FR-127 - Fillable
FR-147 - Claiming Refund Due a Deceased Taxpayer
FR-147 - Fillable
FR-329 - 2017 Consumer Use Tax
FR-329 - Fillable

List of all printable DC income tax forms.

Click any District of Columbia state income tax form title above to download, view, print, and save the PDF file. The PDF file format allows you to safely print, prepare, and mail in your 2017 DC income tax forms.

The District of Columbia Office of Tax and Revenue will expect your 2017 income tax forms to be printed on high quality printers. Today's laser, bubble-jet, or ink-jet printers are generally acceptable. Color printing is not required, however, we recommend that you read the first few pages of the Washington DC D-40EZ or Form DC D-40 instructions booklet for updates regarding the printing of your 2017 District of Columbia state tax forms.

DC State Tax Refund Status

To check the status of your DC Form D-40 or DC Form D-40EZ income tax refund online, visit the District of Columbia Office of Tax and Revenue website and use their Refund Status Inquiry service. District of Columbia Office of Tax and Revenue states that a timely filed error-free state income tax return take about 2 to 3 weeks for processing and issuance of a refund check. Filing your Washington DC tax return on paper may cause additional delays especially during peak filing periods.

To check your Washington DC tax refund status for 2017 you will need the following information:

  • Social Security Number
  • Requested Refund Amount

The requested information must match what was submitted on your Washington DC tax return for the current year. The District of Columbia Office of Tax and Revenue refund lookup service can only be used to query the current state income tax year 2017. Contact the District of Columbia Office of Tax and Revenue service center by phone or mail if you are having trouble using the service or need to discuss a prior year state income tax return.

To contact the District of Columbia Office of Tax and Revenue service center by phone or email, use the check your refund status link above. Alternatively, view or print the 2017 DC D-40 instructions to obtain the proper phone number and mailing address.

Last updated: December 28, 2017