To make a reservation for a large group, you contact the restaurant directly rather than using a booking widget, because most restaurants cap online reservations at six to eight guests. Parties of eight or more usually need a phone call or an events email with your date, time, full headcount and occasion, and they often come with their own rules: a deposit, a set menu, a food and beverage minimum, or an automatic gratuity.
The whole process takes about twenty minutes of prep work plus a short call. What trips people up is not the booking itself, it is the details they forget until the restaurant asks, and then have to call back about.
Table of Contents
- What You Need to Know: How to Make a Reservation for a Large Group
- Step-by-Step
- Common Mistakes
- Frequently Asked Questions
- How far in advance should I book a reservation for a large group?
- Can I book a table for 20 people online?
- What counts as a large party reservation?
- Can two separate groups be seated at the same table?
- How late can I change the headcount after booking?
- What is the tipping etiquette when a service charge is added?
- Conclusion
What You Need to Know: How to Make a Reservation for a Large Group
A large group reservation, usually called a large party reservation, is any booking for roughly eight or more guests. That threshold matters because it is where the standard process ends: online booking forms stop accepting larger numbers, and a different set of policies kicks in.
Before you contact anyone, gather these details:
- The date, plus two backup dates, and the time you have in mind
- A realistic headcount, counting children, infants needing a high chair, and anyone joining late
- The occasion, so the restaurant can judge tone and timing
- Your budget per person, in a range rather than a single number
- Seating needs: one long table, two pushed-together tables, a booth, a quiet corner, a bar area
- Accessibility requirements, such as step-free access, a seat away from the door or speakers, or space for a wheelchair
- Dietary requirements, with the number of guests affected for each
- Whether you need a private room, a set menu, a screen for a presentation, or a cake brought in
- A phone number and email that you actually check
Party size also decides how you book. The channel changes as the group grows.
| Party size | How to book | What to expect |
|---|---|---|
| 1 to 6 guests | Online booking or a walk-in | Standard table, no special policies |
| 7 to 8 guests | Phone call, or online if the form allows it | May need a set menu or a credit card hold |
| 9 to 20 guests | Phone call plus an events inquiry if the room matters | Deposit, confirmed headcount, possible auto-gratuity |
| 21 and up | Events or banquet team, in writing | Private dining room or buyout, food and beverage minimum, contract |
Step-by-Step
1. Choose a Restaurant That Fits the Group
Filter for restaurants that specifically welcome groups your size, not just ones that have large tables. A steakhouse with a strict two-hour turn, a bar with limited seating, and a family-style place will all say yes to a dozen people, but only one of them can seat you at a single table without pushing chairs into the walkway.
Check the floor plan or ask for capacity by seating style, because a 40-seat room rarely seats 40 in one group. Many restaurants cap a single table at eight or ten, and a room that fits 40 might hold four separate parties instead. Look for a private dining room or semi-private space if being together is the point of the evening.
It also helps to know what you are ordering. If you are feeding a crowd at brunch rather than a seated dinner, read how to make brunch for a crowd without stress before you pick the room, because buffet-style service and a long table need different things.
2. Decide When to Make the Reservation
Book earlier for the occasions that everybody wants, and later for everything else. Weekend prime times, December, Mother’s Day and Easter go first, and private rooms go earlier still than the main dining room.
| Occasion | How far ahead to ask |
|---|---|
| Weeknight dinner, 8 to 10 guests | 3 to 7 days |
| Friday or Saturday dinner | 1 to 2 weeks |
| Birthday, rehearsal dinner, holiday party | 3 to 4 weeks |
| Private dining room | 4 to 6 weeks |
| Marquee room, wedding-related dinner, December dates | 8 to 12 weeks |
| Full restaurant buyout | 3 to 6 months |
One more trick: if you are flexible, many restaurants release their book 30 days out, so check back on the same day each morning for cancellations.
3. Prepare the Reservation Details
Write your request out before you call so you can read it straight through. It should contain the date and time, the number of guests, the occasion, seating and accessibility needs, dietary requirements with counts, your budget range, and a reliable contact number.
Being specific saves a round trip. Saying “about ten, possibly twelve” turns into a second conversation later; saying “ten, plus two joining after dessert if the table allows” lets the host plan the room properly.
4. Contact the Restaurant by the Right Channel
Call during service prep hours if you can, usually between about 2pm and 5pm. A hostess during a 7pm rush will take a message and call you back, which is slower than you want when dates are moving.
Email or fill in an events inquiry form when the restaurant has one, because it gives you a written record and lets an event coordinator answer in a considered way rather than mid-shift. Photograph the confirmation email or save the message thread.
Booking platforms are the weakest channel for a big party. They cap the party size, they add a per-guest fee, and the restaurant gets the booking last. Booking direct costs the restaurant less and gives you a real person to talk to.
5. Ask About Group Policies and Special Arrangements
This is the conversation where the money terms come out, and it is the part most hosts skip. Ask specifically about:
- Deposit, and whether it comes off the final bill or is forfeited
- Food and beverage minimum, and what counts toward it
- Set or pre-selected menu, and how many courses are required
- Service charge versus automatic gratuity, and the guest count that triggers it
- Cancellation terms and the deadline for cancelling without a fee
- Whether tables can be joined, and whether two separate bookings can be seated together
- Children, high chairs, and how late guests are handled
- Allergies, and how the kitchen handles them
- Outside cake, and whether there is a cutting fee
- Accessibility, parking, and where the group should enter
Ask for the confirmed headcount deadline in the same conversation. Most restaurants want a final number around 72 hours out, and that is the moment your deposit stops being refundable.
6. Confirm the Reservation in Writing
Get it in writing, even for a small group. Check the confirmation line by line before you forward it to your guests.
Verify the date and the time, the party size, whether you have the main dining room or a private space, the deposit or minimum terms, the cancellation deadline, the headcount guarantee date, the contact name and number, and any special instructions about arrival, allergies or a cake. If the restaurant is setting a turn time, confirm the kitchen close so nobody orders dessert at 9:45pm.
7. Follow Up Before the Group Arrives
Send a short reconfirmation a few days before, even when nothing has changed. Two lines is enough: the date, the time, the party size, and a request to confirm. It is the last chance to catch a mistake, and it tells the host your table matters to you.
At the 72-hour mark, send the final headcount. If it drops, tell them immediately rather than hoping nobody notices, because the kitchen and the staffing plan are already set. If you are planning the food yourself, keeping a large batch of something warm on standby helps when arrivals run late; keeping pancakes warm for a large breakfast is a decent example of the kind of small preparation that saves a morning.
Common Mistakes
- Booking online for a party of ten. The form either blocks you or seats you in pieces. Call instead, and mention the total number straight away.
- Undercounting the headcount. Count children, infants needing a high chair, and plus-ones. Undercounting forces the restaurant to re-plan a table mid-service.
- Assuming a standard table will fit everyone. Fire codes and aisle spacing mean most rooms cap a single table well below their stated capacity. Ask how they seat 20.
- Saying “around 7:30.” Vague times create seating conflicts. Give one time and be early.
- Leaving accessibility needs until the day. Mention step-free access, mobility needs, and seating requests when you book, not when you arrive.
- Booking too late for a Saturday. Prime weekend tables in good rooms are claimed weeks ahead. Two backup dates will save you.
- Treating a verbal yes as confirmed. An email or message with the details on it is the actual reservation. “I’ll put you down for it” is not.
- Making two separate bookings and expecting the host to push the tables together. Book the full number in one reservation, or ask the restaurant whether they can seat two bookings together before you commit.
- Not asking about the gratuity threshold. Many restaurants add an automatic service charge for parties of six or more, and it surprises people who then tip again. Ask before you book, and if you are hosting, putting out a cheese board to share takes some of the pressure off a long meal.
Frequently Asked Questions
How far in advance should I book a reservation for a large group?
Ask three to seven days ahead for a weeknight dinner of eight to ten people, and one to two weeks for a Friday or Saturday. Private dining rooms usually need four to six weeks, marquee rooms and December dates need eight to twelve, and a full restaurant buyout can need three to six months. Holidays and Mother’s Day weekend go first, so treat those as book-now dates rather than plan-later ones.
Can I book a table for 20 people online?
Usually not. Most booking forms and reservation platforms cap online reservations at six to eight guests, and some stop at six. For a party of 20 you need to call the restaurant or submit an events inquiry, usually with a date, time, headcount, occasion, budget range and any dietary or accessibility requirements. Expect them to offer a set menu, a deposit, or both.
What counts as a large party reservation?
Roughly eight or more guests is where most restaurants draw the line, and that is where online booking typically stops working. Below eight, a normal table and a standard booking usually do the job. At eight and above, expect separate policies: a credit card hold or deposit, a set menu, a confirmed headcount deadline, and often an automatic service charge or gratuity.
Can two separate groups be seated at the same table?
It can be arranged, but do not assume it. Book the total number of guests in one reservation and tell the host there are two groups. If you have already made two bookings under different names, call and ask the restaurant whether they can seat you together, because merging them affects how the table is turned and how the bill is split. Some kitchens will say no during peak hours.
How late can I change the headcount after booking?
Most restaurants set a final headcount about 72 hours before the meal, and that is usually the last point where a change is free of charge. After that, staffing and ingredient counts are fixed, so extra guests may not have a seat and a reduced count can still be charged at the original number. Tell the restaurant as soon as you know, even if the deadline has passed.
What is the tipping etiquette when a service charge is added?
An automatic service charge is meant to be the gratuity, so tipping again on top of it is optional rather than expected. If the group is sharing checks, a good habit is to settle the service charge proportionally with each check instead of adding a fresh tip per person. Ask the host which situation applies, because some restaurants apply the charge at different thresholds, often six or more guests.
Conclusion
Start by choosing one restaurant that can actually seat your full party in the space you need, then submit a complete reservation request by phone or events email. Put the date, the time, the honest headcount, the occasion and any accessibility or dietary needs in that first message, and ask about deposits, minimums, menus and the headcount deadline before you hear yes.
Everything after that is housekeeping: written confirmation, a final headcount about 72 hours out, and a two-line reminder a few days before. Do those three things and the table will still be there when everyone arrives.