New hire form
Google your state. In Arizona you must use this form to let the state know of your new hire. I think it’s used to prevent unemployment insurance and welfare fraud as well as for tax purposes.
DISCLAIMER: Not legal or tax advice. I just learned all this stuff just recently myself through Google. Take it for what it’s worth. Here’s a good link: https://www.thebalancesmb.com/forms-you-must-have-new-employees-complete-at-hire-398826