Party Planning Checklist: What to Do 4 Weeks, 1 Week and 1 Day Before

By the Jofete Team · Last updated: September 24, 2026 · 5 min read

Party Planning Checklist: What to Do 4 Weeks, 1 Week and 1 Day Before

What is the party planning timeline?

Use a four-stage timeline: 4 weeks out for date, venue and invitations; 2 weeks out for supplies and decorations; 1 week out for food, music and activities; and party day for setup and balloons. Each stage has a short checklist so nothing is left to the last minute.

4 weeks before the party

1. Choose the date and time.
2. Set the guest list and a rough budget.
3. Book the venue, hall or restaurant.
4. Choose the theme and colour palette.
5. Send save-the-dates or invitations.
6. Book any entertainer, photographer or caterer.
7. Order custom items (banners, cake toppers).

2 weeks before the party

1. Order tableware, decorations and balloons.
2. Confirm the cake or dessert order.
3. Plan the menu and drinks list.
4. Buy or confirm the outfit.
5. Check RSVPs and update the guest count.
6. Plan the music playlist.
7. Organise games or activities.

1 week before the party

1. Confirm the final guest number.
2. Shop for non-perishable food and drinks.
3. Buy candles, cake toppers and party favours.
4. Prepare the goody bags.
5. Test the playlist and any equipment.
6. Charge cameras and phones.
7. Plan the seating or table layout.

1 day before the party

1. Unpack and sort all decorations.
2. Set up the backdrop, banner and table styling.
3. Chill drinks and prepare make-ahead food.
4. Buy fresh flowers, ice and perishables.
5. Charge the speaker and confirm the playlist.
6. Lay out serving dishes and utensils.

Party day

1. Clean and clear the main party space.
2. Inflate balloons 2–4 hours before guests arrive.
3. Set the food and cake table.
4. Set out drinks and cups.
5. Put out goody bags for the end of the party.
6. Take a photo of the setup before guests arrive.

How far in advance should I plan a party?

Start 4 weeks ahead for a party of 20 or more, or 2 weeks for a small gathering. The two things that need the most lead time are the venue and any custom items, both of which should be locked in first because they are the hardest to change later.

Frequently asked questions

How far in advance should you plan a party?

Plan 4 weeks ahead for a party of 20+ guests, or 2 weeks for a small one. Book the venue and order custom items first, since those have the longest lead times and are hardest to change at short notice.

What should I do the day before a party?

Set up everything that will not spoil: the backdrop, banner, table styling and seating. Prepare make-ahead food, chill drinks, unpack decorations and lay out serving dishes. Leave balloons and fresh flowers for the morning of the party.

What is the most forgotten party item?

Ice, bin bags and a bottle opener top most lists, followed by spare plates and a lighter for the candles. Keep a small “essentials box” with these items so you never have to leave the party to buy them.

Start shopping: browse our party supplies for tableware and decorations, or use our per-person quantity calculator to size your order.

Related: planning Easter? See Easter decorations.

Related: see our milestone guides: 30th and 50th birthday decorations.

Related: see 12 ways to save on party supplies.

Related: see ideas for 5 year olds and 3 year olds.

Related: hosting outside? See outdoor party decorations.