CAST Academy · For clients
Setting a budget that holds
Most event budgets don't fail because of the big items. The venue, the food and the photographer are easy to remember. Budgets fail because of the small costs nobody planned for, which add up quietly until the total is far above what you expected.
This guide helps you build a budget that still works on the event day.
Start with one number
Before you look at any supplier, decide the total amount you're comfortable spending. Not the amount you hope to spend, but the most you can spend without stress.
If family members are contributing, agree early on how much each person gives and which items they cover. Write it down so nobody has to remember.
Set aside a buffer first
Take about 10% of your total and set it aside before you plan anything else. This buffer is for the costs you'll discover later. If you don't need it, it's a gift to yourselves after the event.
Your guest count drives everything
The biggest factor in your budget isn't the venue or the theme. It's the number of guests. Food, venue size, souvenirs, invitations, tables and chairs all grow with every person you invite.
If your budget feels tight, reducing the guest list usually saves more than any other change.
Decide what matters most
As a family or a couple, pick the two or three things that matter most to you. Maybe it's great food, beautiful photos, or a venue with a view. Spend more there, and keep everything else simple.
This makes decisions easier. When a supplier offers an upgrade, you can ask: is this one of our priorities?
The costs people forget
These are the costs that most often surprise first-time hosts. Ask every supplier and your venue about them before you book:
- Corkage fees for food, drinks or cake brought in from outside the venue's partners
- Ingress and egress fees, or fees for suppliers who aren't on the venue's accredited list
- Overtime charges when the program runs past the agreed hours, for the venue and for suppliers
- Service charges added on top of the quoted price
- Out-of-town or transportation fees for suppliers traveling to your venue
- Meals for suppliers working through the event
- Extra guests beyond your confirmed count
- Permits and documents, like church fees or a marriage license
- Attire and grooming for the celebrant, family and entourage
- Tips and tokens for suppliers and staff
- Last-minute purchases: printing, extra decorations, emergency supplies
When you ask, ask for the amounts in writing. Then add them to your budget, not just your notes.
Track as you go
A budget only helps if you keep it updated. Every time you book something or pay a downpayment, record:
- What it's for and who the supplier is
- The total amount
- What you've paid, and what's left
- When the balance is due
This way, you always know how much is still committed and how much you can still spend.
When you go over
It happens. When it does, don't cut randomly. Go back to your priorities, and trim from the items that matter least. Ask suppliers if they can adjust their package. Many are willing to work with a client who is honest about their budget.
Quick checklist
- Total budget agreed, with contributions written down
- About 10% set aside as a buffer
- Guest count estimated before booking
- Top two or three priorities chosen
- Hidden costs asked about and added to the budget
- Every payment and balance recorded
In CAST: set your total and track every item in Budget.