What You Need To Know About Voluntary Benefits | Chicago Benefit Advisors May 9, 2017 By Voluntary Benefits are Supplementary Benefits in addition to the core benefits package that the employee can choose to add. Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Currently you have JavaScript disabled. In order to post comments, please make sure JavaScript and Cookies are enabled, and reload the page. Click here for instructions on how to enable JavaScript in your browser.