The short answer
Set your RSVP deadline three to four weeks before the wedding. That leaves a week to chase late replies and still give your suppliers firm numbers with time to spare. For a destination wedding or one with lots of travel, move it earlier: six to eight weeks before, so guests commit before flight and hotel prices climb and your room blocks can be released.
Work backwards from your suppliers
The deadline that matters is not yours, it is your caterer’s. Ask your caterer and venue when they need a final headcount and final meal choices, then count back:
- Supplier deadline: often one to two weeks before the wedding, but check your contract.
- Minus one week for chasing: some replies always arrive late, and you need time to follow up personally.
- Minus a few days for the seating plan: tables can’t be finished until you know who is coming.
The result is your RSVP deadline. If your caterer needs numbers two weeks out, a deadline four weeks before the wedding is comfortable.
A complete invitation timeline
| When | Local wedding | Destination wedding |
|---|---|---|
| Save-the-dates | 6 to 8 months before | 8 to 12 months before |
| Invitations | 6 to 8 weeks before | 3 to 4 months before |
| RSVP deadline | 3 to 4 weeks before | 6 to 8 weeks before |
| Final numbers to suppliers | Whenever your contracts say, often 1 to 2 weeks before | |
These are conventions, not rules. A small wedding in your own town can run shorter; a large wedding over a holiday weekend should run longer.
How to word the RSVP date
Be specific and use a weekday guests can picture: “Kindly reply by Friday, May 14” is clearer than “Please RSVP by mid-May”. On a digital invitation, show the deadline beside the reply itself so it is the last thing a guest reads before they answer.
Your RSVP deadline appears on every household’s invitation, and guests can change their reply from the same link until that date.
What to do about late replies
Some guests will miss the deadline. That is normal, and rarely personal.
- Send one friendly reminder a few days before the deadline, only to the households who haven’t answered.
- Follow up personally the day after the deadline. A short message or call from you (or a parent who knows them) works far better than a second group email.
- Make a fair assumption if you still haven’t heard by your supplier deadline. Confirm with them directly if you can; if not, counting them as not attending is the usual default.
The less effort a reply takes, the fewer you will have to chase. A reply a guest can send from their phone in a minute, for everyone in the household, gets answered on the day it arrives far more often than a card that needs a stamp. See how online RSVPs work in Vow Motion.
Filter your guest list to “Awaiting reply” and send a reminder to just those households, without writing to everyone who has already answered.
Questions couples ask
Is two weeks before the wedding too late for RSVPs?
Usually, yes. It leaves no time to chase late replies before most caterers need final numbers. Three to four weeks is safer.
Should the RSVP deadline be on the invitation?
Yes, on the invitation or the reply card. Guests should see the date in the same place they reply.
Can I set a different deadline for different events?
You can, but one date for everything is easier for guests to remember. If a welcome dinner needs numbers sooner, set the single deadline early enough to cover it.
