Get the IRS tax forms and publications you need to file taxes.

Determining which tax forms to use and how to complete them can be complex. Between individual filing processes and business filing needs, it’s challenging for many taxpayers to find and complete the correct forms. However, filling out the appropriate IRS forms is crucial when filing both federal and state income taxes.

Have questions about particular tax forms? Discover how-to instructions for some of the most common IRS tax forms used for personal and business tax returns by simply entering an IRS form number in the Search for Forms below.