On-line Version of the PA-100 Enterprise Registration Form
PA BIZ Online allows users to register an enterprise electronically with the Commonwealth in two ways; an online interactive interview and an on-line version of the PA-100 Enterprise Registration Form.
The PA On-line Business Tax Registration (PA-100) will assist you in completing all applicable sections that pertain to your enterprise's individual registration needs. The On-line PA-100 may be used to register a new enterprise, add additional taxes or services, or to register a new enterprise that is acquiring all or part of an existing enterprise.
Note: If you already have a Sales, Use, and/or Employer Withholding
tax account, and are attempting to register to
file and pay business taxes electronically via the internet, please
visit our e-Tides homepage.
If you need to register with the PA Department
of State, please
use the Online Business Registration Interview (OBRI) available at
The On-line PA-100 can also be used to register for other taxes. However, these registrations must be printed and mailed upon completion of the online process. See "About On-line PA-100 " for information about other taxes.
NOTE: To use the On-line PA-100 you must have the proper browser with 128-bit encryption. If you need to upgrade your browser, click on the Security link.