Set a deadline that gives you time to work with
Your RSVP deadline should be at least three weeks before the wedding, not one week. You need time to chase non-responses, confirm the final count with your venue and caterer, and build your seating chart. A one-week buffer is not enough when 20 percent of your guests respond late, which is normal.
Most venues need a final headcount 10 to 14 days before the wedding. Work backwards from that date, not the wedding date, when setting your RSVP deadline.
Use one tracking system from the start
Whether you use a spreadsheet, a wedding planning platform, or a dedicated tool, pick one and add every response to it the same day it arrives. The mistake couples make is keeping responses in different places (texts, emails, paper cards) and then spending a weekend consolidating them three weeks out.
A basic spreadsheet needs four columns: guest name, attending yes or no, meal choice if applicable, and dietary restrictions. Add a source column if you are collecting responses across multiple channels so you can verify them later.
What to do with non-responses
Send one round of reminders two weeks after the RSVP deadline to guests who have not responded. Keep it short: "We need your RSVP by [date] to confirm your seat. Please reply to this message." One message is enough.
If guests still do not respond after the reminder, make a decision for them. Either assume they are not coming (safer for your headcount) or reach out by phone. Do not leave them in a maybe column; it creates uncertainty in your final count.
Handling late RSVPs
Late RSVPs happen at every wedding. Build a buffer into your final headcount: tell your venue you expect approximately X guests, knowing a few will be late responses either way.
For guests who RSVP after your deadline: if you have room, add them. If you are at capacity, have a clear policy ready. Decide this together before it comes up, so neither partner is making the call alone under pressure.
Turning RSVPs into a seating chart
Once your list is finalized, the guest list you have been tracking becomes the input for table assignments. If you have tracked meal choices per guest, that information needs to follow each guest to their table. Your venue needs to know which seat at which table gets the vegetarian meal, not just a total count.
Import your guest list into Seatedly
Upload your RSVP list as a CSV and Seatedly places all your guests into the drag-and-drop planner. No retyping.
Start your seating chart →