Wedding RSVP Checklist: Dietary Requirements, Seating & Plus-Ones (2026)
A complete wedding RSVP checklist covering dietary requirements, plus-one tracking, seating plans, and headcount management. Free tools for wedding coordinators and couples.
Planning a wedding? Managing RSVPs shouldn't mean chasing guests individually, struggling with plus-one tracking, or discovering dietary requirements the week before catering is locked in. This 30-point checklist covers every step from venue booking to post-wedding follow-up — ensuring your caterer has accurate headcounts, your seating chart works, and your no-show rate stays low across all your wedding events (ceremony, reception, rehearsal dinner, engagement party, bridal shower, hen/stag do, or day-after brunch).
- Set your RSVP deadline earlier than you actually need it: Caterers usually want final numbers 10-14 days out, but a chunk of guests will miss any deadline you set. Put the printed deadline a full week before your real cut-off so you have breathing room to chase stragglers without panicking your vendors.
- Collect plus-one names, not just a headcount: A response of 'party of 2' tells you nothing for place cards, dietary tracking, or day-of check-in. Ask for the plus-one's full name on the RSVP form itself, so every seat at every table maps to a named person with known dietary needs.
- Ask for dietary requirements on the invitation, not afterwards: Chasing allergies by text in the final fortnight is where things get missed. A single free-text field plus common tick-boxes (vegetarian, vegan, gluten-free, nut allergy) on the RSVP form captures most requirements at the moment guests are already replying.
- Run each wedding event as its own RSVP list: Ceremony, rehearsal dinner and day-after brunch have different guest lists and different headcounts. One combined list forces guests to answer questions that do not apply to them and muddles your catering numbers. Separate lists keep every count clean.
- Decide your uninvited-plus-one policy before replies arrive: Someone will add a guest you did not offer. Agree the rule as a couple in advance — allow it quietly, or have one designated person send a kind, consistent message — so the awkward conversation never happens in the emotional final week.
- Keep a short reserve list ready for early declines: Declines tend to arrive in the first week or two after invitations go out. If you are working to a venue capacity, hold a small second-round list and send those invitations promptly — a six-weeks-out invite still feels considered; a ten-days-out one does not.
When should wedding invitations go out and what should the RSVP deadline be?
For a local wedding, send invitations six to eight weeks ahead with an RSVP deadline three to four weeks before the day. For destination weddings or guests travelling internationally, send a save-the-date months earlier and invitations around twelve weeks out. Work backwards from your caterer's final-numbers deadline and give yourself at least a week of buffer for late replies.
What do I do about guests who never respond?
Expect to chase some people no matter how clear the invitation was. A few days after the deadline, send one friendly group reminder, then contact remaining non-responders individually by phone or message — a direct question gets an answer where a broadcast does not. Anyone still silent a week past the deadline is politely treated as a decline for catering purposes.
How do I handle a guest who adds a plus-one they were not offered?
Address it early and personally, not on the day. A short message works: explain that numbers are fixed by the venue and catering, and that the invitation was for them alone. Keep the tone warm and put the blame on capacity rather than the person. If you have genuine spare seats after declines, you can simply say yes — just collect the plus-one's name and dietary needs straight away.
Should children be counted separately on the RSVP form?
Yes. Ask for the number of adults and children in each party, and children's ages if the caterer offers a kids' menu or reduced-price plates. This also settles the adults-only question unambiguously — if children are not invited, say so on the invitation and leave the child field off the form entirely rather than relying on guests to infer it.
Can I collect wedding RSVPs online without charging guests anything?
Yes. An online RSVP page gives guests one link to respond, lets you add dietary and plus-one questions, and keeps every reply in a single list you can hand to your caterer. Who's In offers free RSVPs with no ticket fees on free events, so a wedding response page costs nothing. Guests without smartphones can RSVP by phone to a designated family member who updates the list.
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