When to Send Wedding Invitations and Save the Dates (The Complete Timeline)
Save the dates go out 8–12 months before, invitations 3–4 months, RSVPs close 4–6 weeks out. The complete wedding invitation timeline — plus the edge cases nobody warns you about.
Wedding invitation timing sounds like one of the simpler parts of planning a wedding; it isn't. The rule itself is straightforward: save the dates go out 8 to 12 months before, invitations follow at 3 to 4 months, and RSVPs close 4 to 6 weeks out. That's the whole framework. What actually trips people up is everything the framework doesn't explain. The edge cases, the vendor deadlines, the guests who need more runway than you'd think, and the background chaos of coordinating a large event while also doing everything else that goes into a wedding.
Here's the timeline laid out plainly, and the context that makes it actually useful.
The Core Timeline
Work backwards from your wedding date. Every deadline anchors to it.
- Save the dates: 8 to 12 months before (12 to 18 months for destination weddings)
- Invitations: 3 to 4 months before (4 to 6 months for destination weddings)
- RSVP deadline: 4 to 6 weeks before
- Final headcount to caterer and venue: 1 to 2 weeks before
Clean on paper. Messier in practice.
Save the Dates: More Important Than They Feel
When to send them
Eight to twelve months feels like an eternity when you're deep in early planning mode — but a save the date without enough lead time is like throwing a life ring after the ship has already docked. For guests travelling interstate, juggling busy family schedules, or trying to get annual leave approved by a difficult manager, eight months is often barely enough runway.
For a destination wedding, push it to 12 to 18 months. You're not just asking people to show up. You're asking them to book flights, sort passports, request leave, and budget for a trip they probably weren't planning to take. That takes real time. Six months' notice for a destination wedding is a polite way of collecting a lot of polite declines.
What to actually put on them
A save the date is a heads-up, not a briefing document. Keep it to:
- Your names
- The date and day of the week
- The city or general region
- Your wedding website URL if you have one
- Something to the effect of "formal invitation to follow"
That's it. No ceremony time, no dress code, no registry. The full detail comes with the invitation.
One firm rule
Only send save the dates to people who are confirmed on your guest list. Not your maybe list. Not your "we'll probably invite them" list. If someone gets a save the date and then doesn't receive a formal invitation, there is no smooth version of that conversation. Be decisive before anything goes out.
Wedding Invitations: Where the Detail Lives
When to send them
Three to four months before the wedding is the standard window. Three months is the floor for a local wedding with no complicating factors. Four months is the safer choice if your wedding lands over a public holiday, school holidays, or a long weekend. Calendars fill fast around those periods. A late invitation to an already-busy weekend is often just a "no."
What must be in them
The invitation is the document your guests will actually refer back to. Don't make them email you for details that should already be there.
The non-negotiables:
- Full names of both partners (and hosts, if applicable)
- Date, day of the week, and year
- Ceremony start time
- Full venue name and address
- Reception details, particularly if the location or timing differs from the ceremony
- Dress code
- RSVP deadline and how to respond
- Wedding website URL
Worth including if space allows:
- Dietary preference request
- Accommodation suggestions
- Parking or transport notes
If a guest has to contact you to find out where to park, the invitation didn't do its job.
Paper versus digital
Paper invitations still set the right tone for formal weddings. They also take significantly longer to execute. Design, print production, addressing, and postage can add four to six weeks before your target send date. Factor in international postage and that timeline gets less predictable.
Digital invitations compress all of that. A hundred and fifty guests reached in minutes, automatic RSVP tracking, reminder nudges that don't require individual phone calls. Digital is broadly accepted and, for anything below a black-tie formal event, it genuinely makes the back half of planning easier. (This is exactly how WedBuild's invitations work — you design the invite, send it digitally, and RSVPs land straight against your guest list, dietary requirements included.)
The format should match the formality of the event. Pick accordingly and move on.
RSVPs: The Part That Bites You If You Ignore It
Set the deadline 4 to 6 weeks out
Your RSVP deadline is not arbitrary; it is driven by your vendors. The caterer needs a final headcount. The venue needs a capacity confirmation. The florist needs to know how many tables. None of those conversations can happen until RSVPs are closed.
The maths works like this: set the guest-facing deadline 4 to 6 weeks before the wedding. Then subtract another week or two when giving final figures to suppliers. That buffer exists because some guests will always miss the deadline, and you will spend a few days tracking them down. Build that in rather than discovering it the hard way.
Give guests 3 to 5 weeks to respond
That's a reasonable window from the date they receive the invitation. More than 8 weeks and people put it aside and genuinely forget. Less than 3 weeks is unfair to anyone with a complicated schedule, childcare to arrange, or travel to coordinate.
If invitations go out 3 months before the wedding with RSVPs due 5 weeks out, guests have roughly 7 weeks to respond. That works.
The Edge Cases
Short engagements
Under six months out, skip the save the date entirely; there is no time for two rounds of correspondence. Get invitations out as soon as possible, pull the RSVP window in to a minimum of three weeks, and reach out personally to your closest people before anything formal lands in their inbox. Direct contact before the paperwork counts for a lot when the timeline is compressed.
Destination weddings
Earlier on everything. Two other things worth flagging.
Put accommodation and travel information directly in the invitation suite, not just on the wedding website. Some guests, often older relatives, will not navigate to the website. Put the key information somewhere they cannot miss it.
Also set the RSVP deadline earlier. Six to eight weeks before the event, because destination venues often require guaranteed numbers further in advance than a local venue would.
Guests overseas
Treat any guest flying internationally as a destination wedding guest, regardless of where the wedding is held. They need maximum lead time. Consider reaching out directly before the formal save the date goes out so they are not caught off guard by the timeline.
The Questions That Come Up Every Time
Is 3 months too late for invitations? No; it is the minimum for a local wedding. If yours falls during a busy period, push to 4 months. But 3 months is fine.
What if the venue isn't confirmed when save the dates need to go out? Send them anyway. The date and a general location ("Melbourne, Victoria") is enough. Update people via your wedding website once the venue is locked. Holding everything back because one detail is unresolved means your guests lose weeks of lead time they actually need.
Do save the dates go to the whole guest list? Only to confirmed guests. A save the date carries an implied promise that a formal invitation is coming. Your maybe list doesn't get one.
What do I do when people miss the RSVP deadline? Chase them — here's how to collect RSVPs without the awkwardness. Directly, individually, without apologising for doing it. Most late RSVPs aren't deliberate; a short message usually resolves it within 24 hours.
Getting the timing right is really just about protecting everyone involved, including yourself. Your vendors get the numbers they need when they need them. Your guests get enough notice to actually plan around the date. And you are not rebuilding a seating chart four days before the wedding because half the responses are still missing. Work backwards from the date, send things when you are supposed to, and close the loop on RSVPs before it becomes a crisis.
And if you'd rather not run this timeline by hand: WedBuild connects the whole chain — design your save the dates and invitations, send them digitally, and watch RSVPs flow straight into your guest list and seating chart. It's free to start for up to 50 guests, with a one-time payment (never a subscription) if your list grows. See how invitations work in WedBuild.
