Check Status of Submitted Online Registration / Retrieve Approved Certificate Number
To check the status of a submitted online registration or to retrieve your approved certificate number, you must have the confirmation number and either the Federal Employee Identification Number (FEIN) or the Social
Security Number (SSN) submitted with the application. Visit the Department's Certificate Number Retrieval webpage.
Electronic File and Pay Requirements
Software Vendors for eFiling
Import File Specifications for Taxpayers
Software Developer Information and Specifications
eServices Website Availability
The Department's file and pay applications are available 24 hours a day, Monday through Saturday. Routine maintenance is scheduled on Sunday.