The Complete Event Planning Checklist

An event planning checklist is the list of tasks that have to be finished, in order, for an event to happen the way the client was promised. The one below runs from twelve months out to the day after, in seven phases, and each phase ends with something that must be true before the next one starts.

Twelve months is the long version for most events, but not all of them. A corporate dinner can come together in eight weeks, and a wedding at a popular venue can need far longer. Across the planners we work with at the Event Planning Institute, about one wedding in five now arrives with more than eighteen months of lead time.

Stretch or squeeze the months to fit the event you have, but keep the order. Most plans that go wrong were done in the wrong sequence, not done badly.

How to use the checklist

Treat each phase as a gate rather than a to-do list. A task from a later phase can start early, but a phase is not finished until its last item is ticked. Nothing in the next phase should be paid for until then, which prevents the most expensive mistake in planning, paying deposits before the basics are fixed.

Seen together, the seven gates show why the order matters, because each one hands something concrete to the next. Here they are in one view, and the rest of the post breaks each one into the tasks that sit inside it.

Every gate is a document or a confirmation, never a feeling. "The catering is sorted" is not a gate. A signed catering contract with a set menu and a date for final numbers is. Gates written this way let a second person see exactly where the event stands.

12 to 9 months out, the brief, budget and venue

The first phase books almost nothing, and the one booking it does make comes last. The work here is deciding what the event is, who it is for and what it can cost, because every later decision depends on those answers.

• Meet the client and write the brief, covering purpose, audience, a guest count range, date options, style and anything they do not want.
• Get the brief signed off in writing.
• Sign your planning agreement with the client and take the deposit.
• Build the budget by category (venue, catering, suppliers, design, contingency) rather than by supplier.
• Hold the contingency line back instead of allocating it.
• Shortlist venues that fit the capacity, date options and budget.
• Visit the shortlist and check access hours, power, noise curfew, accessibility and wet-weather options.
• Read each venue contract for extras, damage terms, the pack-down deadline and cancellation.
• Book the venue and date, and confirm both to the client in writing.

The planning agreement is the item new planners most often skip. It sets out scope, fees and what happens if the event is postponed, and it protects both sides when plans change. Our guide to what goes in an event planning contract covers the clauses that do the work.

9 to 6 months out, the suppliers who run out first

Once the venue and date are fixed, book suppliers in the order they sell out, not in the order the client cares about them. A strong caterer or photographer on a Saturday in peak season is gone long before the florist is. The booking guide from The Knot puts the same suppliers near the top of its list.

• Check whether the venue has in-house or preferred catering, then book catering.
• Book photography and video.
• Book entertainment, whether a band, a DJ, a speaker or an MC.
• Book hire for anything the venue cannot supply, such as staging, a marquee, furniture or audiovisual equipment.
• Collect certificates of insurance from any supplier the venue requires them from.
• Record each supplier's deposit, balance and due date in the budget tracker.
• Send a save-the-date or first announcement to guests.

Keep every booking in writing, even with suppliers you know well. A text agreeing to "the usual" is not a booking when the usual turns out to mean different hours or a different price.

The insurance line cuts both ways. Venues ask suppliers for proof of cover, and many will ask the planner too, usually for general liability. The SBA guide to business insurance explains the main types, and it is worth arranging before the first venue asks rather than after.

6 to 3 months out, design and the guest experience

With the big suppliers held, this phase decides how the event looks and how guests move through it. Changes are still cheap at this point. After the three-month mark, most of them start to cost money.

• Agree the design direction with the client, including colors, styling, signage and stationery.
• Book the florist, stylist and decor hire.
• Send invitations or open registration, with an RSVP date well before catering's final-numbers date.
• Arrange transport and parking, and room blocks for guests who are traveling.
• Draft the floor plan with the venue.
• Outline the agenda or order of events.
• Check which permits the event needs, such as for alcohol, amplified noise, road closures or temporary structures.

Permits get their own line because they vary by place and by event. The venue usually knows what its own site needs. For anything outdoors or in a public space, the city or county events office is the place to check, and the SBA page on licenses and permits explains how local, state and federal rules divide. Approvals take time, so check early.

3 months to 2 weeks out, numbers and logistics

This phase runs on the guest count. Catering, seating, printing and staffing cannot be finalized until it is known, so chasing replies becomes real work rather than an afterthought.

• Close RSVPs and follow up every missing reply.
• Collect dietary requirements and accessibility needs.
• Confirm final numbers with catering by their due date.
• Finalize the seating plan and the floor plan.
• Walk the venue with the key suppliers.
• Write the run sheet and the supplier contact list.
• Brief staff or volunteers on their roles.
• Order printed material, leaving time for a reprint.

The walk-through is where the floor plan meets the real room. It shows where the loading dock is, how far the kitchen sits from the tables and whether the stage blocks an exit. A problem found here costs a conversation. The same problem found on the day costs the schedule.

The final two weeks, confirm everything in writing

The last fortnight is not for new decisions. It is for proving that every earlier decision still holds, because this is when a diary error or a changed supplier shows up while there is still time to fix it.

• Confirm every supplier in writing, with arrival time, on-site contact and access details.
• Send the final run sheet to every supplier and to the client.
• Pay balances as they fall due.
• Write a contingency plan for bad weather, a missing supplier and a late speaker.
• Pack the event kit, with tape, cable ties, scissors, a first aid kit, chargers, pens and spare printed copies.
• Print two copies of the run sheet and the contact list, since venue phone signal is often poor.
• Get the client's sign-off on the final plan.

A contingency plan does not need to be long, but it does need to be specific. It names who gets called if a supplier does not arrive and what happens to the schedule while a replacement is found. Our post on what to do when a supplier does not turn up shows how to write one before it is needed.

Event day, from bump-in to pack-down

On the day, the checklist becomes the run sheet. Bump-in is the trade term for the setup window when suppliers arrive and build the event, and pack-down is the same process in reverse. Between the two, the planner checks each moment against the plan and is the one person every supplier reports to.

The checks themselves follow the clock, and each has a named person who confirms it. The table below is the skeleton most event-day run sheets hang from, with the moment, the check and who signs it off.

A good day-of checklist is dull to read. Each line either happened or did not, which is exactly what lets a planner spot the one that did not while there is still time to act. The full document is covered in how to write an event run sheet.

The day after, closing the event properly

The event ends when the guests leave, but the job does not. The day after is where a planner protects the margin, the supplier relationships and the next booking, and most checklists leave it out.

• Return anything hired or borrowed that was not collected.
• Check any venue damage report against your own notes and photos.
• Pay final supplier invoices and reconcile the budget against actual spend.
• Send the client their final invoice or statement.
• Thank each supplier by name, in writing.
• Debrief with the client within a week and ask for a testimonial.
• Collect the photos you have permission to use in your portfolio.
• Write down what you would change next time.

That last item is the one that builds a business. A planner who writes a few notes after every event will have a better checklist by their tenth event than any template can supply.

The documents the checklist produces

A checklist says what to do. The documents it produces are what a planner actually hands to clients and suppliers, and each one is started in one phase and relied on in the next.

• The brief holds the client's goals, audience, budget range and limits, signed off before anything is booked.
• The budget tracker lists every category, deposit, balance and due date, with the contingency line held apart.
• The supplier list records each booked supplier with contract terms, insurance, arrival time and on-site contact.
• The floor plan shows where every table, stage, bar and exit sits, agreed with the venue and checked on the walk-through.
• The run sheet is the minute-by-minute plan for the day, sent to every supplier before the event.
• The contingency plan says what happens, and who acts, if the weather turns or a supplier does not arrive.

None of these needs to start from a blank page. The event planning templates include a printable event planning checklist template and an event timeline template, and the resources page gathers the rest. For the reasoning behind each phase's timing, read the event planning timeline.

Where the course goes further

The Fundamentals Course teaches the planning side of this checklist as working practice. Unit 4, Timelines, Logistics and Run Sheets, builds the planning timeline, floor plan, supplier schedule and run sheet. Unit 5, Clients, Briefs and Expectations, covers the brief and the approvals that open phase one.

The Fast Track Course adds Unit 8 on venues, suppliers and negotiation, and Unit 9 on the systems and hires that let one planner run this checklist for several events at once. Both courses finish with the exam for the C.E.P.P. (Certified Event Planning Professional) credential.