A-Z Index for Business
Find it Fast! Know what you're looking for and want to find it fast? Select business topics using our A-Z listing, or by business type such as sole proprietor, corporation, etc. We also provide links to major business subjects, such as Business Expenses, which provides a gateway to all related information on that subject.
Small Business Forms and Publications
Download multiple small business and self-employed forms and publications.
Employer ID Numbers (EINs)
Find out more on EINs or apply for one online.
Starting, Operating, or Closing a Business
Important tax information related to the various stages of owning a business.
Federal income tax, Social Security and Medicare taxes, FUTA, self-employment tax and more.
Independent Contractor (Self-Employed) or Employee?
It is critical that you, the employer, correctly determine whether the individuals providing services are employees or independent contractors.
Keep abreast of the latest tax-related news that could affect your business.
Filing and Payments
Filing Late and/or Paying Late
Información y Recursos para Pequeñas Empresas
Rate Our Products and this Web site
Small Business Resources
Tax Package Mailing to End Following Growth of e-File
The Tax Gap
Virtual Small Business Tax Workshop