Wedding RSVP timeline: from invitation to seating chart
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Most couples know they need to collect RSVPs, but few know exactly when to start. Start too early and guests forget to answer or change their plans. Start too late and you find yourself calling dozens of guests the week before the wedding, just when you have a thousand other things to finalise. In this guide we walk through a practical timeline, week by week, from the moment your guest list is ready until the venue has a final number and a seating plan. You can adapt the timeline to your own event, but the principle stays the same: give guests enough time to answer, remind only the people who need it, and leave room for last-minute changes.
Six to eight weeks before: get the list in shape
Before a single message goes out, put your guest list in order. This is the stage where effort pays off most, because every mistake here comes back later as a missing answer.
- Merge both sides' lists into one list.
- Make sure every invitation has a valid phone number, and remove duplicates.
- Record how many people each invitation covers, so "coming" turns into a number.
- Split guests into groups such as family, friends and work.
If you have guests abroad, save their numbers in international format. At the same time, find out when the venue needs your final number. That date is the anchor everything else is planned around.
Four to five weeks before: prepare the invitation
Now prepare the digital invitation: a photo or video, your names, the date, reception time, venue name and exact address. Check the invitation on someone else's phone before sending it, to make sure the navigation link works and the text is clear.
This is also the time to set an RSVP deadline and put it on the invitation. Guests respond better to a firm date than to a general request. Choose a deadline that leaves you at least a week before the venue needs the final number.
Three to four weeks before: the first round
Time to send. The first round goes out on WhatsApp to most guests, because it's the channel people open most often. Guests without WhatsApp receive the same link by SMS. Every guest gets a personal link, so their answer is saved under their name without you having to guess who replied.
Most answers arrive in the first few days after sending. Don't rush to remind people. Give guests a few days to answer at their own pace, and keep an eye on the numbers on your dashboard in the meantime.
Two weeks before: a targeted reminder
After about ten days, send a reminder, but only to guests who haven't answered. There's no reason to bother guests who already confirmed or already said they can't come. The reminder can be shorter than the invitation: a warm line, a reminder of the deadline and the personal link.
It's also a good moment to look at the list by group. If one group has many guests who haven't answered, their numbers may be wrong, or it may be worth someone from the family making a personal call.
Ten days before: the call round
At this stage you're usually left with the hardest guests to reach: grandparents who don't open links, very busy people, and anyone who simply missed the messages. This is where an automated voice call fits: a short message asking them to press 1 if they're coming and then enter how many people will attend.
You can use automatic text-to-speech built from the event details, or record a message in your own voices. A call in the couple's own voice feels personal, and the answer is saved automatically like any other RSVP.
One week before: final number and seating
You now have an almost complete picture. Export the list, check the expected headcount and send it to the venue and the caterer. If a few guests still haven't answered, decide how to count them and write the decision down.
Then move on to seating. Create the tables, place close family and the sensitive tables first, and then the groups of friends. Leave a free seat or two for changes, and export a tidy seating list for your event manager.
The day before: last-minute changes
There will always be changes: someone cancels, someone adds a partner. When RSVPs and seating live in the same system, a cancellation automatically frees the seat at the table, and you see straight away what changed. Send the latest version to the venue, and from here on, let yourselves enjoy it.
Four common mistakes, and how to avoid them
The first mistake is sending without a deadline. Without a clear date, guests put off answering until "later", and later arrives too quickly. The second is reminding everyone. Guests who already confirmed and keep receiving messages start ignoring them, which hurts exactly the rounds that matter most.
The third is not recording how many people each invitation covers. "Coming" from a cousin might mean one person or a family of six, and the difference adds up fast. The fourth is locking the seating plan before most answers are in: you almost always have to reopen it. Follow the order in this guide and most of these simply won't happen.
A quick checklist
- Guest list cleaned, with headcounts and groups.
- Venue's final-number date known.
- Invitation checked on a real phone, with an RSVP deadline.
- First round sent three to four weeks before.
- Reminder sent only to guests who haven't answered.
- Voice call round about ten days before.
- Final number and seating sent to the venue a week before.