How to politely ask guests to RSVP, with examples

Ask once, in the invitation, with a direct question and a date: “Please let us know by Friday 6 November whether you can come.” Say why you need the number, make replying take seconds, and follow up once, a few days before the deadline, with only the guests who have not answered.

By Junaid Siddiqui, founder of Avently · Updated 7 October 2026

The four parts of a polite RSVP request

Polite does not mean vague. The requests that get answered have the same four parts, whatever the tone.

The question.Whether they can come, asked directly. “Can you make it?” is clearer than “RSVP” on its own line.
The date.A day and a date, “by Friday 6 November”, rather than “soon” or “ASAP”.
The reason. One short clause: the caterer needs numbers, the venue needs a count, you are ordering food. A reason turns a demand into a favour.
The way to reply.Reply to this message, tap a button, fill in a form. If guests have to work out how to answer, some of them won’t.

Wording examples by occasion

Each example below carries all four parts. Swap in your own names and dates; the shape is what matters.

Formal: a dinner, gala or milestone birthday

Dear Priya, we would be delighted to have you join us for David’s 60th birthday dinner on Saturday 21 November at 7 pm. So that we can confirm numbers with the restaurant, please let us know by Friday 6 November whether you will be able to attend.

Warm: family

Hi Auntie 😊 We’re hosting a family dinner on Sunday 15 November at our place, 6 pm. We’re cooking for everyone, so can you let us know by Tuesday 10th if you’re coming, and how many of you?

Casual: friends

Games night at mine, Friday 13th from 7. I’m ordering food, so let me know by Wednesday if you’re in!

Work: a team lunch or offsite

Hi team, our end-of-year lunch is on Thursday 10 December at 12:30. Please reply by Monday 30 November so we can book the right table size, and add any dietary requirements.

Club or community: a member event

Salaam everyone, our community dinner is on Saturday 28 November at 6:30 pm in the main hall. Please RSVP by Saturday 21 November so the food committee can order the right amount. Tap Yes or No below.

Setting the deadline

Start from the date someone else needs your number, not from the party. Venues and caterers set that date. A Mississauga banquet hall asks for the final guest count ten days before (Le Tréport), and the Metro Toronto Convention Centre asks for its guaranteed number three business days ahead for events under 2,000 people (MTCC).

Set your RSVP deadline a few days before that date. The gap is your time to chase the guests who have not answered, and there are always some.

Dinners and parties: invite three to four weeks ahead, with the deadline about a week before the event.
Weddings and large functions:invite well ahead, with the deadline far enough before the venue’s final-count date to chase and still make the seating plan.
Casual get-togethers:a few days’ notice, with a deadline the day before you shop or order.

Following up without nagging

Send one reminder, two or three days before the deadline, to the guests who have not answered. Only those guests: a reminder sent to people who already replied tells them their answer was lost.

Hi Sam, just checking you saw the invite for Saturday 21st. We’re confirming numbers on Friday, so could you let me know by Thursday either way?

“Either way” does a lot of work. It tells the guest a no is welcome, and a clear no is worth as much to you as a yes. If the deadline passes, message or call the last few directly. A personal message after the deadline is normal; a third group reminder is not.

What to avoid

“RSVP ASAP”. No date means no deadline, and most guests will answer later than you hoped.
“Regrets only” when numbers matter. Silence then counts as yes, and some of that silence is people who never saw the message.
Asking why someone can’t come. A no needs no reason. Asking for one makes the next invitation harder to decline honestly.
Several ways to reply. Replies split across texts, emails and a form are replies you have to gather by hand. Pick one.
Group-chat replies.“Reply in the group” mixes answers into a conversation. Ask people to reply to you directly, or use a tool that collects answers one guest at a time.

Asking the follow-up questions

Dietary needs and plus-ones are part of the same ask. Keep them short and give a clear “none” option, so silence and no-requirements are different answers.

Will you be bringing anyone? And do you have any dietary requirements (vegetarian, vegan, halal, allergies, or none)?

Ask these after the yes, not before it. Guests who are not coming should not have to answer them. Why that matters, and how to phrase the invitation, is covered in how to collect RSVPs over WhatsApp.

How this works in Avently

Step 01
Each guest gets the ask with buttons
Avently sends every guest a WhatsApp message addressed to them by name, with the event name and date, and Yes and No buttons to tap. Replying takes one tap.
Step 02
Follow-up questions go only to the yeses
Guests who say yes get your follow-up questions next, such as seats and dietary needs, as buttons or a list. Guests who say no are thanked and left alone.
Step 03
You remind only the guests who have not answered
When you choose, Avently sends a reminder to the guests who have not replied, and no one else. Every answer lands in your guest list as it arrives.

Common questions

What does RSVP mean?

RSVP stands for “répondez s’il vous plaît”, French for “please reply”. On an invitation it asks every guest to say whether they are coming, yes or no, by the date given. It does not mean “reply only if you are coming”.

How do you politely ask for an RSVP?

Ask once, in the invitation, with a direct question and a date: “Please let us know by Friday 6 November whether you can come.” Add a short reason, such as the caterer needing numbers, and make replying take a few seconds. A clear ask is polite; a vague one makes guests guess.

How do you ask for an RSVP in a text or WhatsApp message?

Put the question at the end of the message, on its own line, with the date: “Can you let me know by Sunday if you can make it?” If you are using a tool that adds Yes and No buttons, say so: “Just tap Yes or No below.”

How far before the event should the RSVP deadline be?

Work back from the date your venue or caterer needs a final number, then set the RSVP deadline a few days before that, so you have time to chase the people who have not answered. Venues commonly ask for a final count somewhere between three and ten days before the event.

How do you remind guests to RSVP without being rude?

Send one short, friendly reminder two or three days before the deadline, only to people who have not answered, and make it easy to reply. Assume they meant to answer and it slipped: “Just checking you saw this” reads better than “You haven’t replied”.

Is “regrets only” a good way to ask for RSVPs?

“Regrets only” asks only people who cannot come to reply, and treats silence as yes. It suits casual gatherings where the number barely matters. When you are paying per head, silence is not a yes, and a plain RSVP with a deadline gives you a count you can trust.

Avently asks every guest by name on WhatsApp, gives them buttons to answer, and reminds only the ones who have not replied.

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