You can obtain printable IRS forms from the official website of the Internal Revenue Service. You can locate the most commonly used forms as well as current and past year forms. IRS.gov provides the forms in PDF format, and HTML format is also available for many versions of IRS instructions and publications.
On the IRS website, click the Forms & Pubs tab to bring up the next screen. At the top of the new screen, there are three links: Current Forms and Pubs, Prior Year Forms and Pubs, and Accessible Forms and Pubs.
The Current Year and Prior Year Forms & Pubs section provides easy access to the most requested forms and publications. If the form you need does not appear as one of the most requested forms, you can choose the Find All feature to do a more thorough search of the form you need. The Accessible Forms & Pubs section is for users who are visually impaired or use other assistive technology to access the website, explains the IRS.
To print the forms from the IRS website, click on the link next to the tax document that you want to print. The document opens, and you can choose the print option from your browser.