We are a chemicals manufacturer with a site in Basel and about 190 employees who live in France or Germany and commute across the border. Since hybrid working became permanent, most want two or three days a week at home.
Our payroll provider has warned that enough home working shifts social security to the country of residence, which for the French residents would raise employer contributions substantially. I have heard there is now an arrangement allowing more home working than the old 25% limit, but I am getting different answers on what it covers.
What limits have others set in their hybrid policy for commuters, and how are you tracking the days?