Children's birthday party checklist: what to sort, and when

Plan a children's birthday party in four stages. Six weeks out, fix the date, budget, venue and guest list. Three to four weeks out, send invitations and ask about allergies on the RSVP. In the final week, confirm numbers, food and party bags. On the day, follow a short running order. Share one checklist with everyone helping.

Most party stress comes from the small jobs nobody owned. The cake knife. The RSVP that never came. The party bag for the sibling who turned up. This checklist puts every job in order, so it can be shared, ticked off and handed over.

What should you sort six weeks before the party?

Six weeks out is the time to make the four decisions that everything else depends on: the date, the budget, the venue and the guest list.

• The date. Check the school term dates and whether anyone else in the class has a party that weekend. A clash halves the guest list.
• The budget. Decide a total before you look at venues. Write down the venue, food, cake and party bags as separate lines, so you can see where it is going.
• The venue. Ask what is included: food, a host, tables, how long you have the room, and when the balance is due. If it is at home, decide which rooms are in and which are out of bounds.
• The guest list. Whole class or a handful of close friends. Some schools ask that invitations are only handed out in class if everyone is invited, so check before you print anything.
• The plan B. If the party is outdoors, know where it moves to if it rains.

When should you send the invitations?

Send invitations three to four weeks before the party. That gives families time to plan around it, and gives you a confirmed number about a week before the day.

Every invitation needs the same seven things:

1. The child's name and age
2. The date
3. Start and finish times
4. The full address, with parking notes if it helps
5. What to wear, if it matters (old clothes for soft play, socks for trampolines)
6. An RSVP date and a contact number
7. A line asking about allergies and dietary needs

Keep a simple list of who has replied, who has not, and anything a parent has told you. Chase the missing replies a week before. A short, friendly message is enough.

What food do you need for a children's party?

Plan food for the confirmed number, plus a little extra for siblings and adults. Simple finger food works for most ages, and it is easier to keep anything a child cannot eat on a separate, labelled plate.

• Check the RSVP notes. If a child has an allergy or dietary need, talk to their parent about what they can have. Some parents prefer to send something from home.
• Label it. A small card next to each plate saves the same question being asked twenty times.
• The cake. Candles, something to light them, a knife, and napkins or small bags for slices to take home.
• Drinks. Water jugs and cups go further than individual cartons.
• Plates and cutlery. In England, shops can no longer supply single-use plastic cutlery or balloon sticks, and single-use plastic plates, bowls and trays are restricted. Plan on paper, wooden or reusable alternatives.

What goes in a party bag?

A party bag does not need to be big. A slice of cake and one small thing is plenty, and some families skip party bags altogether or give a single book instead.

• Make one per confirmed guest, plus two spares for siblings and late replies.
• If you include sweets, check them against the allergies on your RSVP list.
• Write names on the bags if anything inside is different for a child with dietary needs.
• Put them by the door, so they go home with the right people.

What gets forgotten on the day?

The jobs that get forgotten are the small ones. Pack this list the night before.

• Candles and something to light them
• A cake knife
• Bin bags
• A first aid kit
• Wipes and kitchen roll
• A phone charger, and the music if you are doing your own
• A bag for presents
• A pen and paper to note who gave which present, for thank-yous later
• A way to pay the venue balance
• The spare party bags

Agree a short running order with whoever is helping: arrivals, games, food, cake, then party bags at the door. Give each adult one job, so nobody has to ask what to do next.

How do you share the planning with whoever is helping?

Keep one checklist that everyone can see, and give each job a name. When the list lives in one person's head, that person ends up doing all of it.

In Haevn, the checklist goes in Lists, shared with your partner, a grandparent, or whoever else is helping. Anyone can add to it and everyone can see what is done. The party goes in Plan, so the date, the venue and the RSVP deadline sit on the shared calendar for the whole household. The food goes in Meal Planner if you are cooking at home. Afterwards, the photos and the day itself can go in Milestones.

What should you do after the party?

Three small jobs close it off.

1. Thank-yous. Use the list of who gave what. A short message or card within a week or two is plenty.
2. The venue. Check the balance is settled and nothing was left behind.
3. Borrowed things. Return the extra chairs, the cake tin and the speaker while you still remember whose they were.

Keep the checklist. Next year it starts half written.

Remembering the birthdays in the first place is its own job. Here is how to stop being caught out.

Frequently asked questions

Sources

• GOV.UK, Single-use plastics bans and restrictions (England), last updated 7 October 2024: https://www.gov.uk/guidance/single-use-plastics-bans-and-restrictions