Webemployee self service users may: Follow these steps to log in to ess: Webhow do i access ess? • from work, please use the intranet website: • from home or a public location, please use the internet. Weblog into ess (www. nyc. gov/ess. Enter userid and password. ) you should see all the available options. If not, select employee self service located on top to display menu. • instant access to your hr, payroll, tax, and benefits data. • request an employment verification letter or. Webenable screen reader mode. Copyright © 2000, 2021, oracle and/or its affiliates. For best results, please use the following supported browsers: For further instructions on logging in, see above.