6-Month Wedding Planning Timeline: A Week-by-Week Checklist

By Altar & Agenda · Updated October 18, 2026

Six months is enough time to plan a wedding. It just isn't enough time to plan one slowly. The couples who enjoy a six-month engagement are the ones who make the big decisions in the first few weeks and let everything else follow.

This six-month wedding planning timeline is built for that. It front-loads the bookings that disappear fastest, gives you a clear deadline for invitations, and tells you what to simplify. If you're working with a longer engagement, our 12-month wedding planning checklist spreads the same tasks out more gently.

Before you start: three decisions in week one

Everything else depends on these, so make them before you contact a single vendor:

1. Your total budget, and who's contributing. (Our wedding budget breakdown by percentage gives you a starting split.)
2. A guest count range, such as 60 to 80. This decides which venues you can even consider. If you're unsure, our guide to how many guests to invite explains the math.
3. Two or three possible dates. Flexibility is your biggest advantage on a short timeline. Fridays, Sundays and off-season Saturdays are often easier to book than peak-season Saturdays.

Month 6: book the essentials (weeks 1 to 4)

This is the busiest month. The goal is to finish it with a venue, a date and your most in-demand vendors under contract.

Weeks 1 to 2

• Tour venues (shortlist three, see them in one or two days) and book your venue. It locks in your date and capacity.
• Ask the venue for its list of preferred or required vendors. On a short timeline, vendors who already know the venue save you time.
• Decide whether you want a planner or day-of coordinator. If yes, book now; they can take over much of what follows.

Weeks 3 to 4

• Book your photographer. Popular photographers book a year or more ahead for peak dates, so expect to contact several.
• Book your caterer if the venue doesn't provide one.
• Book your officiant.
• Set up a shared planning folder and a single wedding email address for vendor contracts and confirmations.

Month 5: guests, attire and the next wave of vendors

• Send save-the-dates (or a save-the-date email or text). With six months to go, there's no time to wait. Destination and holiday-weekend weddings need them most.
• Create your wedding website with the date, location, travel and hotel information. Our guide to what to put on a wedding website has a full checklist.
• Reserve hotel room blocks if you have out-of-town guests.
• Shop for wedding attire. This is the most time-sensitive purchase on a six-month timeline. Many made-to-order wedding dresses take several months to arrive before alterations even start, so ask about delivery dates and rush fees before you fall in love with a gown. Off-the-rack, sample sales and ready-to-wear are all good options.
• Book DJ or band, florist and videographer (if you want one).
• Book hair and makeup.

Month 4: details and logistics

• Order invitations. You'll need them in hand about two months out.
• Order rentals (tables, chairs, linens, tent) if your venue doesn't supply them.
• Book transportation if you need it.
• Start a registry.
• Choose wedding party attire.
• Plan the honeymoon and check that passports are valid for long enough after your travel dates. Some countries require several months of validity left on your passport.

Month 3: menu, cake and ceremony

• Do a cake or dessert tasting and place your order.
• Finalize the menu with your caterer.
• Plan the ceremony with your officiant: structure, readings, music.
• Buy wedding rings.
• Book your first attire fitting.
• Plan the rehearsal and rehearsal dinner.

Month 2: invitations go out

• Mail invitations 6 to 8 weeks before the wedding. That's the standard guidance from both Emily Post and The Knot. On a six-month timeline, aim for the eight-week end, which gives you breathing room.
• Set your RSVP deadline about 3 to 4 weeks before the wedding, so you can chase late replies before your caterer needs numbers.
• Write your vows or choose readings. Our guide to writing wedding vows breaks it into four short sessions.
• Draft your day-of schedule with your vendors. Our wedding day timeline guide has sample schedules for different ceremony times.

Month 1: confirm everything (week by week)

Weeks 4 to 3 before

• Apply for your marriage license. Rules vary by location: New York State, for example, has a 24-hour waiting period after the license is issued, and a New York license is valid for 60 days. Check with the clerk's office where you're marrying, and don't leave it to the last week.
• Follow up on missing RSVPs the day after your deadline. Our guest list and RSVP guide has a simple follow-up system and a friendly message you can copy.
• Final attire fitting.

Week 2 before

• Give your final headcount to the caterer and venue (check your contract for the exact date).
• Make your seating chart. Our seating chart guide shows how to do it in a spreadsheet in an evening.
• Confirm every vendor's arrival time and share the day-of schedule.
• Prepare tip envelopes and final payments.

Final week

• Pick up attire, pack an emergency kit, hand décor and signage to whoever's setting up, and name a day-of point person so vendors don't bring questions to you.

What to simplify on a six-month timeline

You don't have to cut anything you care about, but the following are easy places to save time:

A six-month timeline at a glance

Frequently asked questions

Is six months enough time to plan a wedding?

Yes. Many couples plan in six months or less. The trade-off is fewer choices for in-demand venues and vendors on peak dates, so being flexible on the day of the week or season helps a lot.

When should I send invitations for a wedding planned in six months?

Six to eight weeks before the wedding, the same as a longer engagement. Send save-the-dates as soon as your venue and date are booked, ideally in the first month.

What should I book first?

The venue, because it fixes your date and capacity. Then the photographer and caterer, which tend to book up fastest.

Can we skip save-the-dates?

You can, especially for a small or local wedding. But with only six months' notice, a quick email or text saying "save the date" helps guests (particularly travelers) plan.

How far in advance do I need a marriage license?

It depends on the location. Some places issue licenses the same day with a short waiting period, and licenses expire after a set time (60 days in New York, for example). Check your local clerk's rules about a month before the wedding.

Want the dates filled in for you?

Our Complete Wedding Planner spreadsheet for Excel and Google Sheets dates every task from your wedding day, so a six-month timeline is set up the moment you type your date, and it flags anything overdue. It also includes the budget, guest list, RSVPs, seating chart and day-of schedule. Prefer paper? Download our free 12-month wedding planning checklist and start from the six-month row.

Planning something even smaller or faster? See our courthouse wedding checklist.

Sources

• Emily Post Institute, Wedding Planning Timeline & Checklist and Wedding Invitations 101: invitation timing.
• The Knot, When Should Wedding RSVPs Be Due?: invitation and RSVP timing.
• New York State Department of Health, Information on Getting Married in New York State, and NYC311, Marriage License: waiting period and license validity.

Disclosure: Altar & Agenda makes the template linked above. Timelines are general guidance; vendor lead times vary by location and season.

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