A 2026 report from Economist Enterprise puts a figure on the problem for US employers. It estimates that workplace stress, anxiety and depression cost American businesses about US$292 billion a year, roughly US$2,120 per employee, and that nearly 63 million US workers are affected. The split is the important part. About US$214 billion sits in healthcare, turnover and absence, costs that generate records in different systems. The remaining US$78 billion is presenteeism, which may leave no event for an employer to record. In the report’s model, presenteeism costs twice as much as absenteeism (US$78 billion against US$38 billion).
These are modelled US estimates, and they cover anxiety and depression only, and they are only estimates, but the direction is still clear: the cost that is easiest to see is only one-third of what you need to worry about.