Restaurant no-shows: fewer empty tables, fair rules

Why guests don't turn up

If you want fewer no-shows, start by understanding why they happen. Only a small share of guests deliberately book in several places and decide on the spot. Far more often the booking is simply forgotten, plans change, someone falls ill, or cancelling is too much hassle: calling during opening hours, waiting on hold, feeling awkward. The more anonymous and non-committal a reservation feels, the easier it is to just not show up.

• Forgetting: bookings made weeks in advance slip out of the calendar.
• Cancelling is a hassle: if guests can only cancel by phone, many don't bother outside opening hours.
• Double bookings: groups reserve in two places just in case and decide on the night.
• No commitment: without a name, a reply or a policy, the booking feels like a casual note.
• Last-minute reasons: illness, childcare, weather or a traffic jam. Easy ways to cancel help most here.

Keep a simple log for a few weeks: date, time, party size, booking channel and whether the guest came, was late or cancelled in time. You will see whether your no-shows cluster on certain days, at large tables or on one particular channel, and you can respond in a targeted way.

Confirmations and reminders: the biggest lever

The simplest step costs almost nothing: every booking gets a confirmation and, shortly before, a reminder. Reservation systems do this automatically by email or text message. If you take bookings by phone or through a form, you can work with templates and send the next day's reminders in one go. The different ways of taking bookings and how they compare are covered in the guide to online reservations.

Tone matters. A reminder is a service, not a warning. Threatening fees in the very first message puts people off and mostly hits the guests who would have come anyway.

Communicating your cancellation policy clearly

A cancellation policy sets out until when guests can cancel free of charge, how long you hold a table if they are late and what happens in the case of a no-show. It doesn't have to be strict to work. Often the mere fact that a visible policy exists is enough: it makes the booking feel more binding. What matters is that guests see the policy before they book, not after the fact.

Card guarantee, deposit or ticket

Where reminders are not enough, many venues secure bookings financially. This makes sense when an empty table is particularly expensive: set menus, holidays such as Mother's Day or New Year's Eve, large groups, or when you have to turn guests away every night. On an ordinary weekday a guarantee is often overkill and can put off spontaneous guests.

Never write down card details yourself, not on paper, not by email and not over the phone. Reputable reservation systems handle guarantees through payment providers, so you never see the card number. Ask your provider about transaction fees and how charging and refunds work day to day. A friendly alternative to a fee: credit the amount of a late cancellation as a voucher for the next visit. How to sell vouchers online is covered in the guide to online vouchers.

Tread carefully on the legal side

Whether you may charge for a no-show depends on the country, the agreement and the amount. In both countries the basic rule is: the policy must be clearly agreed before the booking, and the amount should reflect the loss you actually face. Anything you save, such as unused ingredients, has to be deducted. The following overview is general information, not legal advice.

Waitlist, holding time and overbooking

Even with every measure in place, there will be cancellations. What matters then is how quickly you give the table away again. A waitlist collects guests who asked for a fully booked evening. When a table becomes free, the next person on the list gets a message. Many reservation systems offer this automatically; a simple list and the phone work too.

• Set a holding time: after 15 to 20 minutes without a message, the table can go to walk-ins or the waitlist. Say so when guests book.
• Keep tables for walk-ins: don't release every table online. This balances out no-shows and keeps the venue open for spontaneous guests.
• Time slots: if you run two sittings in the evening, communicate clear times, for example 5:30 and 8 pm. That way one cancellation doesn't leave gaps all evening.
• Overbook only with care: if you deliberately give out more seats than you have, guests with a booking may end up waiting. That does more harm than an empty table.

To work out what an empty table really costs, use your average spend per guest and your contribution margin. The restaurant break-even calculator gives you the margin and the minimum number of guests you need per day. How to do that is explained in the guide to restaurant costing. The figure helps you decide whether a guarantee or a deposit is worth it.

Groups, celebrations and holidays

The risk is highest with large tables: if a group of twelve drops out, a big share of the evening's revenue is gone, and food has often been bought or prepared already. So treat groups differently from ordinary bookings. Set a limit for online bookings, for example eight people, and send larger parties to an enquiry form or to the phone.

• Written agreement: confirm party size, menu or pre-order, drinks package, deposit and cancellation deadline by email.
• Longer deadlines: agree a cancellation deadline of several days for groups and celebrations, and fix the final head count shortly beforehand.
• Holidays: for Mother's Day, Christmas parties or New Year's Eve with a set menu, deposits or prepayment are usual and accepted by guests.
• One contact person: one member of the group handles questions and changes.

Especially in a traditional inn with a function room, celebrations make up a large part of the business. How to organise and market birthdays, christenings and company parties is covered in the guide to celebrations at the inn.

When a guest doesn't show: stay calm

How you react after a no-show decides whether the guest comes back. A short, friendly message the next day often works better than any fee: “Sorry it didn't work out yesterday. We hope everything is fine. Next time we'd appreciate a quick cancellation.” You can note repeat no-shows internally and only accept such guests with a guarantee in future. Store only what you really need and keep data protection in mind.

Don't criticise guests in public, for example by name on social media or in replies to reviews. That is legally risky and comes across badly to other guests. If a guest complains in a review after being charged a fee, reply factually and refer to the agreed policy. Tips on dealing with criticism are in the guide to Google reviews.