Register to collect and remit sales tax in 
all Streamlined States


Already Registered?  LogIn

Total Active Registrations:  11857
(38% of the businesses registered through the SSTRS also contract with a CSP)

(as of 9/30/2020)

You are responsible for
collecting and remitting sales tax to each state beginning with your “registration date”.

Streamlined States

Full Member States
Click on state for state specific information

Associate Member States




How to register

Are you going to use a Certified Service Provider?
What is the "Registration Date?"
Can I set a future date for my registration to begin?
Information required for Registration
What if I enter information but do not submit the registration?
Did you receive a confirmation email?
We are a foreign company and do not have a US address, US Social Security or Federal Identification Number. Can we register through the SSTRS?