What Does Gratuity Mean on a Bill?

Your check says “18% gratuity included.” Then the card reader offers you another 20% tip. Seeing that request creates the false impression that another tip is due. For anyone learning about tipping in the USA, the receipt is worth checking before selecting a percentage. Since the restaurant has added an 18% charge, any extra tip remains completely optional. 

Gratuity vs. Tips: What’s the Difference?

Under federal tax rules, gratuity meaning depends on whether the customer has a choice. Tips are strictly voluntary. Once a business mandates a set charge on a bill, the IRS classifies it as a service charge. Under 2026 tax regulations, compulsory fees cannot be treated as tips, even when the restaurant passes every single dollar straight to the server.

Where You’ll See the Charge on Your Receipt

The charge may appear just below your food and drink subtotal, sometimes alongside the tax. Other checks use labels like “Auto Gratuity,” “Service Fee,” or “Service Charge.” Look for a dollar amount already included in what you owe. A blank line marked “Tip” or “Additional Tip” is another matter; you decide what goes there. Some receipts show both fields. Card terminals continue offering tip percentages regardless of existing service fees. 

When Restaurants Add Automatic Gratuity

An 18% auto-gratuity often applies starting at six diners. Others add the charge for groups of eight or more. Private dining bookings can also include a fixed service fee. There’s no nationwide percentage or set group size. Federal tax guidance uses an 18% rate for tables of six merely as a sample benchmark. Address any unfamiliar line items with management prior to settling the check. 

Why Large Parties Are Often Charged

An eight-person table can take quite a bit of time after the food arrives. Drinks need refilling, and there’s often another round of orders. Later, half the group wants individual checks, and someone asks to move a drink to another bill. The server still has other customers to look after.  Automatic charges secure a predictable revenue stream for large group events. Without it, the additional tip is left to the diners.

Can You Have the Charge Removed?

Unannounced charges give diners reason to ask management where notice was posted. Headcount mistakes or billing calculation errors call for immediate corrections. Local regulations set the rules here — New York City, for instance, obligates dining venues to print service charges on menus for groups of eight or more. Request a corrected check from management if any unlisted charges appear. 

Does Automatic Gratuity Count as Your Tip?

An automatic gratuity replaces standard table tipping. Diners can add extra, though leaving a second full tip is unnecessary. A charge listed as a service fee works differently. Under IRS rules, restaurants can keep service charge funds or pay them out to staff. Receipts rarely state who gets that money. Asking the server directly clarifies if leaving an extra tip is appropriate. 

Check Your Total Before Leaving Another Tip

On a $100 check, an 18% service fee adds $18 before tax applies. Checkout screens still present standard percentage suggestions on top of that existing fee. Choose the custom option or enter a lower amount manually. A gratuity calculator can help if you want to check the math. For anyone figuring out how to tip in the USA, the itemized receipt is a better guide than the percentages on the payment screen.