The Affordable Care Act has transformed the individual insurance market in well-documented ways. However, far less is known about how it has affected employer-sponsored insurance. Brokers play a critical role in this ecosystem, serving as counselors and advisors to companies of all sizes. Their access to renewal data for 2015 group plans provides a timely perspective on how regulatory changes are affecting employers. We administered a broker survey to 1,028 U.S. brokers on the impact of group premium increases.