FAQs - Commercial Activity Tax (CAT)

What identification number do I use if I do not have a FEIN or a SSN?

You must have a FEIN or SSN to register for the CAT. If you do not have either, please contact the Business Tax Division at 1-888-722-8829.
 

What identification number do I use if I do not have a FEIN or a SSN?

You must have a FEIN or SSN to register for the CAT. If you do not have either, please contact the Business Tax Division at 1-888-722-8829.