How to Create an Event Budget (Before the Bar Tab Does It For You)

Nothing flattens the buzz of a good event idea faster than the words "so, what's this going to cost us". But that question is the whole job, and dodging it is how a sold-out night still ends up in the red. So if you're trying to create an event budget and staring at a blank spreadsheet like it owes you money, here's the short version: write down everything going out, write down everything coming in, and be honest about the gap. That's it. A budget isn't a finance degree. It's two lists and a bit of nerve. The clever part is making the "coming in" column beat the "going out" one before doors, not after. Let's build it, one beer in.

An event budget is two lists and one honest guess

Before you type a single number, decide what "success" means for this event. There are three honest answers: turn a profit, break even, or spend a set amount on purpose. The third one is real and nobody says it out loud, a members' night, a product launch, a community do you're happy to subsidise, all have a budget that's meant to lose money on purpose. Pick your answer first, because it changes every decision after it.

Then it's just two lists. Money out: everything you'll pay for. Money in: everything that'll pay you. The honest guess is the gap between them, and your job for the next hour is to make that gap point the right way. A budget without a goal is just a tidy list of expensive regrets.

List every cost, then split it in two

Write down every cost you can think of, then split each one into fixed (you pay it whether ten people come or ten thousand) or variable (it scales with the crowd). This split is the whole secret to the ticket-price maths later, so don't skip it.

Get quotes for the big fixed items before you commit to anything, and use last year's numbers if you have them, because your memory of what the caterer charged is optimistic fiction. The fixed pile is your real risk: it's due whether the room's full or half empty. The variable pile mostly looks after itself, more people means more cost, but also more revenue. (The one variable line people forget is the ticketing fee, which is why it's sitting there at the bottom. We'll come back to it.)

The other column: where the money actually comes in

Now the fun column. For most events, ticket sales do the heavy lifting, but they're rarely the only line, and leaning on them alone is how a great night still comes up short. The usual suspects:

• Ticket sales. Your main engine. Model it honestly at three attendance levels, a bad night, an okay night, a great night, so you know your floor, not just your dream.
• Sponsorship. Even a $300 in-kind sponsor from the local cafe takes real cost off the board. If you've never asked, how to get event sponsorship walks through it without the corporate ROI-deck nonsense.
• Bar, food, and merch. The margin nobody budgets and everybody spends. A bar can turn a break-even event into a profitable one, or a licensing headache, so cost it properly.
• Grants and donations. For community and charity events, worth a look before you price a single ticket.

Total up the realistic case, not the heroic one. Presales always crawl before they run, and a budget built on your best-ever night is a budget built on hope.

Work backwards to set your ticket price

Here's the step the overseas guides gesture at and never actually do: use the budget to set the ticket price, not the other way around. The maths is one line.

Tickets to break even = fixed costs ÷ (ticket price − variable cost per head)

Say your fixed costs are $4,000, and each attendee costs you about $10 in catering, staff, and fees. At a $40 ticket, that's $4,000 ÷ ($40 − $10) = 134 tickets to break even. Bump the price to $50 and it's 100. Now you're not guessing at a price, you're choosing one against a number you can see. Play with it until the break-even sits comfortably below what you can realistically sell, then price there. If you want the fuller version, the ticket pricing guide goes deep, and the event fee calculator will run your exact ticket lineup and show the net payout in a few taps.

The money bits every overseas guide skips

Almost every "event budget" guide online is American or British, and they all quietly assume American or British money rules. Here are the Australian ones they leave out, and they're the difference between a budget that holds and one that springs a leak at the worst moment.

GST. If your organisation is registered for GST (broadly, $75,000 turnover, or $150,000 for not-for-profits), your ticket price already includes 10 percent GST that you hand to the tax office. So a $50 ticket is really $45.45 to you and $4.55 for the ATO, and if you budgeted the full $50 as revenue, you're short before you've printed a poster. Plenty of small community organisers sit under the threshold and aren't registered, which is fine, but know which side of the line you're on. The ATO's GST guidance is the source of truth, not me at an after-party.

The all-in price is the price. In Australia you have to advertise the total price a buyer pays, fees and all, up front, not spring it at the final screen. That last-second fee jump is the drip pricing the ACCC is cracking down on. It matters for your budget because it forces an honest question the drip-pricing platforms let you dodge: who covers the booking fee.

That's my one strong opinion for this post, and it's a numbers one. Buyer-covers is usually the right default. On a $50 ticket, absorbing a roughly $2.90 fee across 300 sales is about $870 straight out of your event budget, real money that could be the AV or the headliner. Most buyers expect to cover the fee and won't blink, so absorb it on purpose (a members' night, say), not by forgetting the toggle exists. Whichever way you choose, budget it as a line, because a flat, all-in 3.95% + 95c shown before checkout is a number you can plan around. A percentage that balloons on the final screen is a number that plans around you.

Leave a line for the thing you forgot

Every budget needs a contingency line, because something always goes sideways, the generator, the extra security the council suddenly wants, the marquee when the forecast turns. Add roughly 10 to 15 percent of your total costs as a buffer (closer to 15 to 20 for a first-time event, since you don't yet know what you don't know). It's not padding. It's the difference between a small problem on the day and a phone call to your own savings account. Skip it and the universe will find your contingency for you, usually at 4pm on the day, in the form of a hire company that "can't do eftpos".

The trap nobody budgets for: your money vs the deposit

Here's the one that catches good budgets out, and it isn't in a single overseas guide, because it's about cash flow, not costs. A community group I know signed up elsewhere, sold tickets beautifully, then went to pay the venue deposit and found the platform holds all funds until after the event. Great sales, no cash, deposit overdue. They found out at the worst possible moment, which is the only moment plumbing ever announces itself.

Your budget can balance perfectly on paper and still fall over if the money arrives after the bills are due. So check payout timing before you pick a platform, not after. It's the quiet reason we pay out via Stripe on the normal schedule as sales come in, with the first payout landing 2 to 3 days after your first sale, so the ticket money is actually there when the venue wants its deposit. A budget is a plan for money you can reach. Money you can't touch until the event's over isn't budgeted, it's just a nice-looking hostage.

Keep it alive: budgeted against actual

A budget you write once and never open again is a horoscope. The useful version has two columns next to each number: what you budgeted, and what it actually cost. Update it as real quotes and real sales land, and the gap between the two tells you, weeks out, whether to push harder on ticket sales, trim the décor, or breathe easy. This is also where you catch the slow leaks, the "oh, that was more than I thought" line items that add up to your contingency and then some. Ten minutes a week beats a nasty reconciliation on the Monday after.

Then do the boring, valuable thing almost nobody does: after the event, fill in the final actuals and keep the file. Next year's budget writes half of itself, and your guesses stop being guesses.

When a spreadsheet is overkill

Time for the bit where I talk myself out of a signup, because it's the most honest line on this page. If you're running a small free community event, forty mates in a local hall with a plate each, you do not need a budget spreadsheet, a contingency model, or a break-even formula. You need to know what the hall costs, whether you're covering it or the local footy club is, and roughly what you'll spend on snags. A napkin does that. A group chat does the rest.

The machinery in this post earns its place when real money is moving, when you've got fixed costs due before ticket revenue lands, when you need to hit a number to not go backwards, or when you're building something you want to run again. Below that line, a full budget is just admin cosplay. Put the energy into the event being good. If you do want a wider view of everything around the money, the event planning checklist covers the rest.

How to create an event budget: FAQ

What should be included in an event budget? Two columns. Costs: venue and deposit, talent, AV and hire gear, marketing, insurance and permits, catering, staff and security, printing, and ticketing fees. Revenue: ticket sales (modelled at a bad, okay, and great turnout), sponsorship, bar and merch, and any grants or donations. Then a contingency line of roughly 10 to 15 percent. Split every cost into fixed or variable, because that's what lets you work out your break-even ticket price.

How much should I budget for contingency? Around 10 to 15 percent of your total costs for an event you've run before, and closer to 15 to 20 percent for a first-timer, since the surprises are bigger when you don't have last year's numbers to lean on. It's not optional padding, it's the buffer that turns a day-of disaster into a minor annoyance.

How do I budget for an event with no money? Keep it tiny and lean on free. Pick a cheap or free venue, ask for in-kind sponsorship (a cafe donating catering takes a real cost off the board), keep the guest list to what a volunteer crew can run, and sell tickets or take contributions to cover the few costs you can't avoid. For a genuinely free community event, the honest answer is you may not need a budget document at all, just a clear "who's covering the hall".

Do I have to pay GST on ticket sales in Australia? Only if your organisation is registered for GST, broadly once turnover passes $75,000, or $150,000 for not-for-profits. If you are registered, your ticket price includes 10 percent GST that you remit to the ATO, so budget your revenue net of that. Many small and community organisers sit under the threshold and aren't registered. Check the ATO's guidance for your situation rather than guessing.

Who pays the booking fee, me or the buyer? Your call, per event. Buyer-covers keeps your headline price clean and is what most buyers expect, and on a $50 ticket across 300 sales, absorbing the fee yourself is roughly $870 out of your budget. Absorbing it can make sense for a members' night or a freebie, just decide on purpose and budget it as a line either way.

How do I set ticket prices to cover my budget? Work backwards. Tickets to break even equals your fixed costs divided by (ticket price minus your variable cost per head). Try a few prices until the break-even number sits comfortably below what you can realistically sell, then price there. That way the price serves the budget instead of being a hopeful guess.

How much does it cost to run an event? There's no single figure, it swings from near-zero for a backyard gathering to tens of thousands for a ticketed show with talent, venue, and production. The useful move isn't finding an average, it's listing your own fixed and variable costs, adding a contingency, and pricing tickets to cover the lot. Your event's real cost is whatever your two lists add up to.

Still stuck? Give us a call

If your budget balances on paper but you can't tell whether the ticket price actually covers it, that's a good thing to sanity-check before you commit to a venue deposit. Email support@ticketted.com or call 0452 590 455 and you'll get a real person, usually inside the hour, any day. We'll run your ticket lineup through the numbers, sort out who covers the fee, and make sure the money lands when you need it. We can't stop the hire company charging for eftpos. We can make sure the budget saw it coming.