W-2's will be available in ESS by January 31st of every year. Please watch the announcement's in ESS for more information regarding the upload of W2's to ESS.
You will need to contact your agency Human Resource Specialist to submit a new W-4 Tax Withholding document.
Unfortunately, the ESS portal is an extension of the Payroll system and is unavailable to reset passwords while the monthly payroll is processing.
Yes, ESS does provide a 'Forgot My Password' link. The forgot my password link is located on the login page.