Sync a Paychex Account
To sync a Paychex account, click on the Pay Connect app and choose Paychex from the list. Then enter the company's Paychex ID. This is an 8-digit code listed next to the company name when logged into Paychex Flex.
When Zenefits reaches out to complete the setup with a new user on the account, edit the user's permissions. In the meantime, see this guide to adding new hires to Paychex through payroll sync.