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Real Property Over-the-Counter Tax Lien Sale is available. Learn more about the process and participation.
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Federal and State E-File Program (Modernized e-File)

The term "federal/state" means that the DC return is transmitted with the federal return to the IRS. Electronically filed returns provide a variety of advantages, including a shorter refund turnaround time and electronic acknowledgment of receipt of your return.

E-Filing Through a Paid Preparer

Many local tax preparation services participate in DC E-File. When you find a preparer to electronically file your DC return, remember that you must file your federal return electronically at the same time.

Information for Tax Preparers and Software Developers

Authorized e-file tax software companies for TY2022 Individual Income Tax as of 1/23/2023

Please note that product limitations may impact your filing, check with your prospective provider to review limitations and supported forms/schedules before filing.

Company Name

Product Name

1040NOW Corporation


Advanced Tax Solutions, LLC

Cash App Taxes, Inc.

Cash App Taxes

CCH Incorporated

CCH ProSystem fx

Drake Software

Drake Tax

HRB Development, LLC (BW)

BlockWorks (BW)

HRB Development, LLC (BWO)

BlockWorks Online (BWO)

HRB Development, LLC (HRBS)

H&R Block Tax Software (HRBS)

HRB Development, LLC (TXO)

H&R Block Tax Software (TXO)

Intuit Inc


Intuit Inc

Turbo Tax

Intuit Inc.

ProConnect Tax Online

Intuit Inc.


Jackson Hewitt Tax Service, LLC


On-Line Taxes, Inc.

On-Line Taxes, Inc.

OLTPro Web

On-Line Taxes, Inc.

OLTPro Desktop

Taluy California Corporation

Taluy California Corporation


TaxAct, Inc


TaxHawk, Inc

TaxSlayer, LLC

TaxSlayer Pro

TaxSlayer, LLC


Taxware Systems Inc


Thomson Reuters- CS Professional Suite

Ultra Tax CS

Thomson Reuters-GoSystem/ONESOURCE


Universal Tax Systems, Inc


Universal Tax Systems, Inc


YonderWorks Software LLC