Do not include your check number. Do not use your deposit slip number.(not off a deposit slip) Sign and date the form. This document will create a form for employees to fill out to create, cancel, or change their direct deposit. Important. ☑ You must include a voided check, deposit slip, or page 1 of your bank statement with this form (not attached.). To set up Direct Deposit, you typically need to: Obtain a Direct Deposit Authorization Form from your employer or the organization responsible for payments. Direct deposit forms are processed at Central Payroll Bureau and must be typed. Employees may update their direct deposit information, using Employee Self Service (ESS) through the "Montgomery County, Maryland Single Sign On" link below.