12-Month Wedding Planning Timeline

Who this is for

Couples with roughly a year to plan. That is most couples: the average US engagement runs about 15 months, according to The Knot’s 2026 Real Weddings Study. Shorter engagement? The order below still holds. Compress the months, keep the sequence.

One rule before the schedule: the months are guidance, the order is not. The vendor booking windows below come from Zola’s vendor booking guide, updated February 2024, and the save-the-date window is the blended range in our own save-the-date guide. All of them are national baselines, not laws. Hot vendors in big cities book earlier. When in doubt, earlier.

Months 12 to 10: decisions, then the venue

Everything in this block comes before any contract. If you are brand new to this stage, start with what to do first after getting engaged.

• Agree on the money: who contributes, roughly how much, and the total cap.
• Draft the guest list in tiers: non-negotiables, close circle, would-be-nice.
• Pick a season or target month. The exact date comes from venue availability.
• Tour venues with your guest count and cap in hand, compare all-in quotes, and book. Zola recommends locking the venue about a year out. Our venue guides have the full question list.
• Open a wedding-only savings account or card so every payment is visible in one place.
• Photographer and videographer: Zola’s guide says 10 to 12 months out, which overlaps the venue hunt rather than following it. Start the search now and sign as soon as the date exists.
• Planner or coordinator, if you want one: about a year out, which puts the decision here, not later. Which one you actually need is a different question than when to book, so settle it first.

The venue signature is the hinge of this block. It turns your preference into a date, and the vendors above cannot be signed until that date exists.

Months 9 to 6: the rest of the one-per-day vendors

The remaining vendors who only take one wedding per day get booked here, and the booking order matters as much as the timing:

• Florist: 9 to 10 months out, so start at the top of this block.
• Officiant: 8 to 10 months out, also a top-of-block search.
• Band or DJ: 8 to 9 months out.
• Caterer, if the venue does not include one: about 8 months out. Confirm the venue’s required-vendor rules before signing.
• Cake tasting and order: around 7 months out, by Zola’s guide.
• Save-the-dates: 8 to 12 months out for a destination wedding, 6 to 8 for a local one, so destination couples act at the top of this block and everyone else near the end of it. Holiday weekends behave like destinations, and a short runway compresses to 4 to 6 months.

When quotes start arriving, compare them on scope, not price, and get every total with tax and fees included.

Months 5 to 3: attire, paper, and details

• Buy wedding attire and start alterations. Made-to-order pieces can take months before alterations even begin, so ask the shop for its real timeline the day you start looking.
• Book hair and makeup at the top of this block. Zola puts hair at 5 to 6 months out and makeup around 6, earlier if you want a specific team.
• Order invitations. Zola’s etiquette guidance is to mail them 6 to 8 weeks before the date, so order now and leave room to proof, print, and address them.
• Book transportation once the venue and rough day-of logistics exist.
• Start the budget mid-point review: deposits paid so far, balances due, the categories couples forget added to the sheet, the honeymoon booked before flights get expensive, and the contingency line still untouched.

Months 2 to 1: lock it down

The last 30 days have their own week-by-week list in the final month checklist; the items below are the shape of it.

• Mail the invitations 6 to 8 weeks out, per Zola, which is the front edge of this window.
• Set the RSVP deadline about a month before the wedding, per Zola’s guidance, and chase every silent guest the week it passes.
• Give the caterer the final count by the date in the contract. Read that date now, not in the final week.
• Schedule final payments and label who hands over what on the day.
• Build the seating chart after the RSVP deadline, not before. It only gets built once that way.
• Write the day-of timeline and hand it to someone who is not either of you: coordinator, planner, or a trusted person outside the wedding party.
• Final attire fittings, with the shoes and undergarments you will actually wear.

The final week

• Confirm arrival times with every vendor in one round of calls or emails.
• Put payments and tips in labeled envelopes, assigned to the timeline keeper.
• Do the license paperwork on schedule for your state, not the week-of. See the Chicago note below for how Cook County handles it.
• Pack an emergency kit, then stop adding tasks. Undone decor beats an exhausted couple.

A note for Chicago couples

Two local specifics, both from the Cook County Clerk, current as of August 2026:

• The marriage license has a real window. You apply together in person at one of the Clerk’s four Vital Records locations, and starting the application online does not change that: online applicants still appear together to sign it. The fee is $60, the license is issued while you wait, it becomes effective 1 day after issuance, it stays valid for 60 days, and it only covers ceremonies in Chicago and suburban Cook County. So the license errand belongs in the final month or two, not the final 48 hours and not six months early.
• Bring the right ID, because the marriage list is its own list. One form is enough if it is a US-issued driver’s license or state ID, a US passport or passport card, a US military ID, a driver’s license or non-driver ID from a US territory, a FOID card, a Global Entry card, or a foreign passport. Note that last one: for a marriage license the foreign passport stands on its own, with no US visa required, which is not true of the Clerk’s general vital-records list. Otherwise you need two from a second list that includes a certified birth certificate (notarized English translation required), a naturalization certificate, a resident alien card, a baptismal record showing date of birth, a consular ID, an employment authorization card, a tribal document, or a temporary visitor’s driver’s license. And if either of you divorced within the last six months, bring a certified copy of the divorce decree.
• The market books early. Zola’s Chicago page, updated February 2026, reports the city’s venues book an average of 390 days out, and recommends booking photographers, videographers, and planners 12 to 15 months ahead, noting the best are often committed for peak season by then. If your date is May through October, the “months 12 to 10” block above is not optional. Costs are their own subject: see the Chicago wedding cost breakdown for sourced numbers.

Mistakes to avoid

• Leaving alterations until the final month. Fittings need time between them, and seamstresses book up during peak season too.
• Ordering invitations before the guest list is final. Reprints cost real money, and so do the twenty extra invites you did not need.
• Treating the timeline as done once vendors are booked. Months 2 to 1 hold as many deadlines as the first block. The wedding is planned when the handoff happens.
• Skipping the contract read. Final-count dates, payment dates, and overtime rates are all in there, and every missed one costs money.

Checkpoint table

When	Done means
Months 12 to 10	Cap set. Guest tiers drafted. Season picked. Venue signed, date confirmed. Photographer, videographer, planner booked.
Months 9 to 6	Florist, officiant, music, caterer booked. Cake ordered. Save-the-dates out.
Months 5 to 3	Attire bought, alterations started. Invitations ordered. Hair and makeup and transportation booked.
Months 2 to 1	Invitations mailed. RSVPs closed. Final count delivered. Payments scheduled. Seating done. Day-of timeline handed off.
Final week	Every vendor confirmed. Envelopes labeled. License done on schedule.