The Ultimate Wedding Planning Checklist: Everything to Do, Month by Month

Wedding planning has a reputation for being overwhelming. It doesn't have to be — if you know what you're supposed to be doing and when. This checklist is the guide I wish every couple starting out had.

18-15 Months Before: The Big Decisions

This is where you set the foundation. None of it is urgent, but all of it shapes everything that follows:

• Set your budget. Have an honest conversation with everyone contributing financially. Know your total number before you fall in love with venues.
• Draft your guest list. Start broad — you'll be cutting, not adding. This number determines everything from venue size to catering costs.
• Pick your date(s). Narrow to 2-3 options. Popular venues and vendors book 12-18 months out for peak season.
• Research and book your venue. This is the single most consequential decision. The venue sets your date, your capacity, your style, and a significant portion of your budget.

12-9 Months Before: Vendors Start

• Book key vendors: photographer, videographer, caterer, officiant, band or DJ, florist
• Send save-the-dates — especially for destination weddings or peak-season Saturdays
• Start dress shopping — orders take 4-6 months, plus alterations
• Book hotel room blocks for out-of-town guests

9-6 Months Before: The Details

• Select your wedding party and start conversations about costs and commitments
• Register for gifts — registry links on your wedding website make it easy
• Plan the honeymoon — bookings 6 months out typically get better rates
• Book transportation between ceremony, reception, and accommodation

6-3 Months Before: Final Planning

• Order invitations — allow 6-8 weeks for printing
• Send invitations — 8 weeks before is standard; 12 weeks for destination weddings
• Finalize seating chart — this takes longer than people expect
• Order wedding favors and koufeta

3-1 Months Before: The Home Stretch

• Apply for marriage license — requirements vary by country and municipality
• Confirm final headcount with caterer (usually 5-7 days before)
• Write and rehearse speeches
• Delegate day-of tasks to someone who isn't you

The Week Before

• Confirm all vendor arrival times
• Prepare cash and tips in envelopes
• Charge all electronics

The Day After

• File your marriage license with your officiant
• Text your vendors thanking them while the experience is fresh
• Rest. Seriously.