Hidden disabilities such as ADHD, depression, and dyslexia produce unique challenges that significantly reduce employee productivity. The hidden nature of the disabilities lends itself to the issues and difficulties not being recognized, and subsequently not receiving the support and accommodation needed from their work environment to be successful. Creation of a work climate that is supportive, inclusive, and engaging requires companies to execute strategies to accommodate employees with hidden disabilities. Research identified methodologies of customized accommodation in the form of flexible work schedules, workspace enhancements, assistive technology, and psychological service availabilities substantially improved both employee performance and happiness. Implementation of successful accommodation strategies aligns with regulatory compliance with the Americans with Disabilities ACT (ADA) as well as drives a culture of engagement, respect, and inclusivity.