An employer expects new employees to be punctual and avoid absences. Being late or absent causes financial losses, reduced productivity, stress on coworkers, and can hurt future job prospects. To prevent tardiness or missing work, employees should set multiple alarms, prepare clothes and items the night before, wake up early, and arrive to work with extra time. If an absence is unavoidable, employees must notify their supervisor well in advance, provide a valid reason, and have proof or documentation if requested. Failing to call-in can result in disciplinary action or termination.