Washington, D.C. Income Taxes and State Tax Forms

Form D-40, Individual Income Tax Return
Form D-40ES, Declaration of Individual Estimated Tax Voucher
Form D-40E, Individual Income Tax Declaration for Electronic Filing
Form D-40P, Payment Voucher for E-File
Form D-2440, SUB Disability Income Exclusion
Schedule H, Homeowner and Renter Property Tax Credit
Schedule I, Additions to and Subtractions From Federal Adjusted Gross Income
Schedule S, Supplemental Information and Dependents
Schedule U, Additional Miscellaneous Credits and Contributions

A list of all Washington, D.C. State efile Income Tax Return Error Reject Codes.