Visitors who add extra on top of London’s standard discretionary service charge are simply overpaying
A Charge That Confuses More Visitors Than It Should
By Fiona MacLeod. Restaurants across London commonly add a discretionary service charge of around twelve and a half percent directly to the bill, a practice that catches out visitors accustomed to leaving a separate tip on top of the total, resulting in many genuinely well-meaning tourists effectively double-tipping without realising the gratuity has already been included in the number they are looking at.
The word discretionary technically means this charge can be removed if service was genuinely unsatisfactory, though in practice most diners simply pay it as presented, treating it functionally as a fixed component of the bill rather than the optional gesture its official framing suggests.
Why Checking The Bill Before Tipping Further Saves Real Money
A quick glance at the printed bill before adding anything further, specifically checking for a line item already labelled service charge, prevents the genuinely common mistake of tipping twice on what was already a fully accounted-for gratuity, a small but genuinely meaningful saving across a multi-day visit involving several restaurant meals.
A Personal Recommendation From Watching This Play Out Repeatedly
Having watched visiting friends unknowingly double-tip on this exact point across several separate meals during a single trip, I now recommend a specific habit: always read the full bill line by line before deciding whether any additional tip is genuinely warranted beyond what has already been added.
A Small Habit Worth Building Immediately
This single checking habit, adopted from your very first London restaurant bill onward, will save meaningful money across a longer stay without requiring any awkward conversation with restaurant staff about the charge itself. This same principle extends to London taxis and some smaller independent businesses as well, where a service charge or fixed pricing structure may already be built into the quoted fare or price, making a blanket habit of always checking before tipping further a genuinely useful practice across the entire trip.
SOURCE: https://bohiney.com/