File and Pay
All businesses tax returns and payments must be submitted electronically. However, only current period returns with due dates on or after January 15, 2015 can be filed using the business tax online filing application. To file a transitional or prior period, please file using a paper tax return.
Online filing requires a username and password. Please visit Revenue's E-File and Pay section of the website for instructions on setting up a user name and password for the first time.