Halloween party checklist: what to plan and when

To plan a Halloween party, start about three weeks out. Set the date around trick-or-treating, send the invitation with a clear costume rule and an RSVP deadline, then plan food, decorations and lighting from the replies you get. The checklist below runs from the first invite to the reminder you send on the day.

1. 01Three weeks out Pick the date and the start and end times, decide who is invited, and send the invitation with an RSVP deadline about a week before the party.
2. 02Two weeks out Plan the menu and the decorations, and order anything that has to ship, such as outdoor lights or costume prizes.
3. 03One week out Close RSVPs, count adults and kids separately, and read every dietary note guests sent.
4. 04Two days out Test the outdoor lights, clear the path to the door and buy the fresh food.
5. 05On the day Send a short reminder with the start time and the directions link, then turn the lights on before the first guest arrives.

When should Halloween party invitations go out?

Send them two to three weeks before the party. October weekends fill up with school events, office parties and trunk-or-treats, so lean toward three weeks if your date is a weekend close to October 31.

The invitation needs the date, the start and end time, the address, who is invited (adults only, or families with kids), the costume rule and the date you need replies by. If you want lines to copy, our Halloween invitation wording guide has versions for adult parties, family parties and movie nights.

Most guests will read it on a phone, so send one link by text, WhatsApp or email. If you already made a card in Canva or bought one from a designer, you can upload it to CardToPage and the page adds the RSVP, a map pin and the event details around your artwork. You can also pick a Halloween look for the page from the theme gallery without touching the card itself.

How do I set a costume rule people will follow?

Pick one of three positions and say it in plain words: costumes required, costumes encouraged, or come as you are.

If you have a theme, name it and give two examples so guests know how far to take it. If there is a contest, list the categories and the time judging happens, because late arrivals will want to be there for it. For parties with young children, it is reasonable to ask adults to skip realistic prop weapons and masks that hide the whole face.

How should I handle food and allergies?

Ask on the RSVP, before you shop. A CardToPage RSVP has a dietary notes field, so guests can mention a nut allergy or a vegetarian partner when they reply instead of in a separate message you might miss.

On the day, put a small label by each dish, keep treats that contain nuts on their own plate, and leave candy in its wrapper so parents can check the ingredients. Only call something allergen free if you made it and know every ingredient.

What changes when kids and teens are invited?

Say whether parents should stay. For a drop-off party, put the pickup time on the invitation and keep a phone number for every child.

Little kids and teens want very different parties. Younger children do better with daylight games, mild decorations and a quiet corner. Teens want a later start, a playlist and a firm end time. If you show a film, check its rating against the youngest guest. A count question on the RSVP, such as "How many children are coming?", gives you the number you need for party bags and pizza.

How do I light the house and keep guests safe?

Light the walkway, the steps and the front door well enough that someone in a mask can see where they are walking. Use battery candles in pumpkins wherever costumes with capes or loose fabric will pass. Tape down extension cords or run them away from the path, and keep fog machines away from stairs.

Put pets in a quiet room before the doorbell starts. If part of the party is outside, have a plan for rain or cold and tell guests what it is.

How do I plan around trick-or-treating?

If your party falls on October 31, families with young kids will want to go out first. Either start after the usual trick-or-treating hours or invite them for an early party that ends before it gets dark.

Decide who answers the door. You can hand out candy yourself, leave a bowl on the porch, or turn off the porch light if you'd rather not have callers. In the US a lit porch usually means you are handing out candy. In many UK neighborhoods a carved pumpkin by the door is the sign that callers are welcome.

How many RSVPs should I plan food for?

Plan for the confirmed yeses, adults and kids counted separately, plus a small buffer for guests who bring a sibling or a partner without saying so. Two days after your deadline, message anyone who has not replied and ask for a yes or no.

On a CardToPage full website, replies collect on your dashboard and you can export them, so you are not counting names across three group chats. The full website is a one-time payment, no subscription, and the current price is on the pricing page. The free Starter version shares your card with directions but does not include RSVP.

What goes in the day-of reminder?

Keep it to a few lines and send it in the morning: the start time, the address with the directions link, where to park, a costume reminder and the weather plan. If something changed, such as rain moving the party indoors, edit the page first. The link stays the same, so everyone who opens it sees the new details.