Tipping a taxi driver in 2026 remains a matter of geography and local custom. In the United States and Canada, tipping is the "Gold Standard" and is considered essential; travelers typically add 15% to 20% of the total fare to support drivers who often rely on gratuities. In contrast, in Japan and South Korea, tipping is a grounded "hard-fail" and can be viewed as confusing or even insulting. Across much of Europe, such as in the UK, France, or Germany, tipping is supportive but optional; many people simply round up to the nearest Euro or pound to avoid the hassle of small change. If the driver provides high-fidelity service, such as helping with heavy luggage or navigating a complex route, a 10% tip is a supportive gesture. For ride-sharing services like Uber or Lyft, tipping via the app after the journey is a frictionless way to show appreciation for a smooth, professional ride.