Request for Tax Forms and Publications
Download and Print the D-400 Individual Income Tax Form and Instructions Now
Complete the online order form below to have tax forms and publications sent by mail.
If you prefer to mail your request, a printable version (Form Gen. 75) is available. The completed form should be mailed to the address indicated on the form.
Note: Fields marked with an asterisk(*) are required fields. Users who reside outside the U.S. or Canada should select "--" for State/Province and should only enter a Zip/Postal Code if necessary for mailing. Military personnel stationed overseas can select the AE or AP options from the State/Province box.
- File and Pay Taxes
- Find Tax FAQs
- Find Tax Information
- Pay a Bill or Notice
- Request an Installment Agreement
- Understand My Notice
- Collections – Past Due Taxes
- Periodic Review of Existing Rules
- Reports and Statistics
- Resolving Disputes
- Identity Theft
- Individual Income Tax Estimator
- Individual Income Tax Rates
- Sales and Use Tax Rates
- Taxpayer Advocate
- Taxpayer Self-Help