Update your Form W-4 Poppy September 11, 2025 10:35 Updated Select Pay > Taxes. Navigate to Federal tax elections. Select Edit. Navigate to Step 2: Set up your withholdings. Update the fields that need to be changed. Once you have completed your updates, select Save. Related articles Access your Tax Documents Moving to a New State Accept Your Invite and Log into Lattice The Sync Log Import Commissions and Reimbursements into Lattice Payroll