1. Navigate to https://access.paylocity.com/
2. Log in to your Paylocity account.
Tip: If you can’t remember your Company ID, Username, or Password, choose “Help” on the upper right-hand side of the login window to open the “Login Help” menu.
3. Click the menu dropdown.
4. Click “Self Service Portal”
5. In the “Pay” module, click “More.”
6. Click “View/Edit Tax Setup.”
7. Click “FITW – Federal Income Tax”
8. Click this dropdown to choose “Additional Flat”.
9. Enter the amount of additional tax you would like withheld.
10. Click “Save & Return”
11. Click “Save & Confirm”
12. Great! Now, your withholding is updated and will reflect on your next paycheck.
