The payer ID number is on the Form 1099-NEC or Form W-2 that Intuit sent you. (The name of the company is Intuit, not TurboTax.) If you don't have the 1099-NEC or W-2 you have to ask your contact at Intuit how you can get a copy of it.
This online community is for helping customers who use TurboTax to file their tax returns. No one here can help you with your contracting or employment issue.
