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Planning & timeline

The 12-month wedding planning timeline (with a printable checklist)

What to do at 12, 9, 6, 3 and 1 month — and what can wait — so nothing important slips.

A wedding planner notebook open beside a watch and small rings
Photo · Marissa Grootes / Unsplash

Every wedding is different, but most follow the same sequence of dependencies: you can’t book a caterer without a venue, or send invitations without a guest list. Here is the order that works for a twelve-month plan. If you have longer, add space at the start; if you have less, compress the middle.

12–10 months: foundations

9–7 months: the big bookings

6–4 months: the look and the guests

4–2 months: details

2 months–1 month: invitations and final choices

The dependencies that set the order

  • Venue → everything else. Catering, rentals, capacity and style all follow the venue.
  • Guest list → invitations → seating. You can’t order paper or plan tables without numbers.
  • Dress order → fittings. Most made-to-order gowns need months, plus time for alterations.
  • Date → license. Marriage licenses are issued by county or state, are often valid for a limited period (commonly 30–90 days) and some have a short waiting period. Check your county’s rules.

The final month

The final week

Confirm arrivals, pack by destination, hand over to your coordinator or point person, and sleep. Read the wedding-week handoff.

More or less than twelve months?

  • 18 months or more: book the venue and photographer, then pause. Pick the rest back up around the twelve-month mark.
  • 9 months: combine the first two stages into the first six weeks.
  • 6 months or less: follow how to plan a wedding in six months.

General information, not legal, medical or financial advice. Confirm details with your vendors, venue, officiant and local authorities.

Questions people ask

What is the first thing to book for a wedding?

The venue and date. Caterer, photographer and band or DJ usually come next.

When should we send invitations?

Six to eight weeks before the wedding; about three months for a destination wedding.

When should we buy the wedding dress?

Order roughly 8–10 months ahead to leave time for delivery and alterations.

How far in advance should we book a photographer?

For popular dates, 9–12 months ahead is common. Book as soon as your venue and date are confirmed.

When should we get the marriage license?

Check your county’s rules. Licenses are often valid for a limited period, commonly 30–90 days, and some states have a short waiting period after issue.

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