Internal Revenue Services Forms and Publications
- Includes all US federal tax forms and instructions, including W-2, W-4, 1040, 1040EZ, 1099, and 4868.
- http://www.irs.gov/formspubs/index.html

Federal and State Tax Forms Directory
- Links to official sites for all state and federal tax forms. From the LSU Libraries.
- http://www.lib.lsu.edu/govdocs/taxes.html

1040.com
- An online tax resource dedicated to helping people find the information, news, and forms they need to complete their taxes. Contains downloadable tax forms.
- http://www.1040.com/

SuperForm
- Offers CD-ROMs of government-approved fill-in forms for all federal and state taxes.
- http://www.superforms.com

SaveWealth.com: Tax Forms Center
- Includes IRS tax forms, state income tax forms, and tips to reduce your income tax bill.
- http://www.savewealth.com/taxforms/