The 12-Month Wedding Planning Checklist

You don't need to do everything at once — you need to do the right things first. Wedding planning has a shape: a few decisions everything else waits on, a long middle where details compound, and a final month that's pure logistics. Here's the order that keeps you ahead of the panic, whether your timeline is twelve months or six.

10–12 months out: the big rocks

• The budget conversation. Decide the number, and who's contributing, before you fall in love with anything. Anchor it roughly: venue and catering usually eat 40–50% of the total, photography 10–12%, attire 8–10%, flowers and decor 8–10%, music 5–8%. Those percentages aren't rules, but if your venue quote alone is 70% of the budget, you've just learned something important early — which is the whole point of going in this order.
• Guest list, first draft. Every other decision (venue size, catering, budget-per-head) hangs off this count. You don't need names in ink; you need a number within twenty. Our guest list guide covers how to structure it so the count stays honest.
• Venue and date. The two decisions everything else waits on. Book these and the pressure drops immediately. Before you sign, ask: what's included (tables, chairs, linens?), what time do vendors get access, is there a rain plan that isn't a sad tent, what's the corkage and cake-cutting situation, and what does "music off by 11" actually mean for your party.
• Photographer. The good ones book out a year or more, and unlike almost everything else on this list, you can't re-do photography. If the budget forces a choice between a fancier venue and a better photographer, the photos outlive the venue.
• Wedding website. Get a simple version live early — even just your names and date — so there's one answer to "when is it? where is it?" forever after. Everything you decide later (schedule, hotels, registry) has a home waiting for it, and the link on your save-the-dates never goes stale.

7–9 months: the vendor round

• Caterer (if not included with the venue), florist, music, officiant. Book in that order — caterers and florists have hard capacity limits per weekend; a good officiant usually has more flexibility.
• Outfits ordered. Made-to-order runs four to six months, and alterations eat another six to eight weeks. This is the deadline people miss most, because trying things on feels like the fun part rather than the timed part. It's both.
• Save-the-dates out. Eight months ahead for a local wedding, ten to twelve for a destination one. Put your website link on them — it means updates never require reprinting, and guests bookmark the answer to every question they're about to ask you.
• Hotel blocks for out-of-town guests. Free to set up at most hotels, and they usually hold the rate until a month or two before. Two options at two price points covers nearly everyone.

4–6 months: the details start compounding

• Invitations out (or scheduled), with RSVPs collected on your website — a live headcount beats a shoebox of reply cards, and dietary notes attach themselves to the right person instead of a mystery pile. If you're wording things without the standard bride-and-groom template, we have real examples you can copy.
• Menu decisions and cake tasting — objectively the best task on this list. Bring your dietary-requirement list from the RSVPs so the caterer plans real alternatives, not an afterthought plate.
• Rings. Sizing and engraving take weeks, not days.
• Honeymoon booked — and passports checked now, not at the airport. Renewals take longer than you think, and some countries want six months of validity beyond your travel dates.
• Transport and accommodation for the day itself — how you're getting there, how you're getting home, and where you're waking up.

2–3 months: convergence

• Chase RSVP stragglers. A friendly text works wonders; a website reminder works at scale. Set your RSVP deadline five to six weeks before the day, which leaves room to chase and still hit the caterer's headcount date.
• Seating chart — do it digitally, because it will change eleven times, and version eleven needs to be as painless as version two.
• Marriage licence. Check your province or state's rules; many licences are only valid for a window of weeks, so this is a timed task, not a someday task. In most of Canada the window is around ninety days — early enough to be calm, late enough to be valid.
• Hair and makeup trials, final fittings. Photograph the trial so day-of isn't a memory test.
• Write the ceremony — vows, readings, who walks with whom. Give your officiant the script at least a month out.

The final month

• Final headcount to caterer and venue, usually due two weeks out.
• Day-of timeline written and shared with the wedding party and vendors — who arrives when, where photos happen, when speeches start. If it lives only in your head, everyone's questions route through you all day.
• Confirm every vendor in one afternoon of emails: arrival time, contact person, final payment, and where to park. You'll catch at least one mix-up. Everyone does.
• Delegate. One person who isn't you owns the day-of phone. One person owns gifts and cards at the end of the night. Neither person is you.
• The week of: break in your shoes, pack an emergency kit (pain relief, sewing kit, stain pen, phone charger), and put tips and final payments in labelled envelopes.

Only have six months?

Compress the first two windows into one sprint — venue, date, photographer, guest count, and website in the first three or four weeks — and send save-the-dates and invitations as one combined send. Everything from "4–6 months" onward stays on the same schedule. Shorter timelines mostly cost you choice, not quality: you'll pick from who's available rather than anyone you want, and that's fine.

What everyone forgets

Vendor meals (your photographer eats dinner too — it's usually in the contract), a rain plan you'd actually enjoy, comfortable shoes for hour six, someone to take gifts home, a plan for the top tier of cake, and eating breakfast on the day. Put them on the list now, while they're funny instead of urgent.

The meta-tip: keep the list somewhere shared, with due dates, so "did anyone call the florist?" has an answer that isn't a fight. That's precisely what a planning checklist tool is for — ours pre-loads tasks like these and tracks your progress as the day approaches.