Most companies do have a policy for non-exempt (hourly) employees and many do for exempt (salaried) employees as well, such as: Employees required to work on an authorized Company Holiday are paid 8 hours of holiday pay in addition to the hours that they work on the holiday at their regular hourly pay.
Another tactic that you could use would be to offer employees compensatory time off (i.e., they can take another day as a floating/paid holiday if they were required to work on a company-paid holiday).
Whatever you do, be consistent in the administration of practices that you establish. Otherwise, you will open yourself to claims of discrimination. Hope this is helpful.
Penny is a seasoned human resources executive and consultant with over 25 years of diverse business experience in advising enterprise leaders on employment-related matters.