The primary difference between a service charge and a tip in 2026 lies in obligation and ownership. A service charge is a mandatory fee added to the bill by the establishment (usually 10-20%); it is legally considered revenue for the business, and the employer has the right to decide how it is distributed (it may go to staff, but it could also cover administrative costs). A tip, or gratuity, is a voluntary payment made by the customer to the staff; it is legally the property of the employee(s) and cannot be retained by the management. In many countries, like the UK or India, service charges are often "discretionary," meaning you can ask to have them removed if the service was poor. However, in the US, service charges for large parties are often strictly mandatory. A peer-to-peer tip for 2026: if a service charge is already included, you are not socially obligated to add a tip on top unless you want to reward truly exceptional service.