Payroll State Tax Resources
To sign up with Square’s online payroll services and have your payroll taxes withheld, paid, and filed through us, your business must be registered with your state agency or agencies. The registration process differs in each state, but we’ve got you covered with easy-to-follow instructions.
Click on your state below for agency registration instructions, contact information, and tax forms we file on your behalf:
|Tools to formalize and grow your business. Check out the Employer Launchpad.