District of Columbia — Individual Income Tax Return and Instructions Booklet
More about the District of Columbia Form D-40 Tax Return
We last updated District of Columbia Form D-40 in February 2022 from the District of Columbia Office of Taxpayer Revenue. This form is for income earned in tax year 2021, with tax returns due in April 2022. We will update this page with a new version of the form for 2023 as soon as it is made available by the District of Columbia government.
Other District of Columbia Individual Income Tax Forms:
In addition to information about District of Columbia's income tax brackets, Tax-Brackets.org provides a total of twenty District of Columbia income tax forms, as well as many federal income tax forms. Here's a list of some of the most commonly used District of Columbia tax forms:
|Form Code||Form Name|
|Form D-40B||Nonresident Request for Refund|
|Form D-40ES||Estimated Payment for Individual Income Tax|
|Form FR-127||Extension of Time to File Voucher|
|Form D-40||Individual Income Tax Return and Instructions Booklet|
|D-40P||Income Tax Payment Voucher|
Disclaimer: While we do our best to keep Form D-40 up to date and complete on Tax-Brackets.org, we cannot be held liable for errors or omissions. Is this form missing or out-of-date? Please let us know so we can fix it!