The IRS recently updated a web page explaining how to figure out if you’re an “applicable large employer,” or ALE. If you are, you may have to pay a penalty for not providing health insurance to your employees. For 2016, your business will generally meet the definition of an ALE if you employed an average of at least 50 full-time employees (including full-time equivalent employees) during 2015. A full-time employee for any calendar month is one who averages at least 30 hours of service per week or at least 130 hours of service during the month.