Delegate pricing and ticket revenue
Forecasting conference income with low, base and high attendance cases
The board wants one income number for the conference, and you know it depends on attendance nobody can promise.
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The short answer
Give the board three cases, not one number: a low case you would still be able to carry, a base case you expect to plan on, and a high case that tests capacity and cost steps. Each case states its attendance, its tier mix and where the assumption comes from.
Add committed sponsorship separately and label it. The forecast shows what follows from the assumptions. It does not predict what will happen.
What each case is for
| Case | Purpose | Question it answers |
|---|---|---|
| Low | Stress test | If attendance is well below plan, can the association carry the shortfall, and what do we cut first? |
| Base | Planning case | What attendance, mix and cost are we budgeting on? |
| High | Capacity and cost steps | Where does the room, catering or staffing need to change, and does extra income cover it? |
Where assumptions should come from
- Your own past events: registrations by week and final attendance, if you hold the records.
- Current registration pace against that pattern, using weekly counts.
- Your member and contact base, with how many you can reach and through which channels.
- Employer commitments already received, such as group bookings.
- Do not borrow another organiser's numbers or an industry rate. If you have no evidence, say the assumption is untested and give it a wide range.
Build the forecast
- List ticket tiers with net receipt per seat and variable cost per seat, as in your contribution comparison.
- For each case enter seats per tier. Keep complimentary seats separate. See complimentary seats.
- Add committed net sponsorship as its own line. Sponsorship that is not yet signed does not belong in the base case; keep it as an upside note.
- Calculate ticket receipts, variable costs and contribution for each case, then compare with fixed costs in the break-even calculator.
- Check capacity and cost steps. A case that exceeds room capacity or triggers an extra cost needs a note, not a silent total.
How to present it to the board
- One page: three columns, the same rows, assumptions stated beneath.
- State what decision each case triggers, for example proceed, review pricing, reduce scale.
- Show dates when you will re-run the forecast, such as after the early-bird closes. See early-bird deadlines.
- Give the source and date of each assumption, so the board can challenge the input and not the arithmetic.
Questions for finance
- Are receipts shown net of payment fees, and is the tax treatment confirmed by finance?
- What reserve or loss the association can accept in the low case, and who approves?
- When does cash arrive compared with when supplier deposits fall due?
Worked example · Fictional example
A fictional nurses' education network builds three cases
Fictional organisation and figures, illustrative only.
Rangkaian Fiktif Pendidikan Kejururawatan has a 300-seat room, RM 70,000 of fixed costs, RM 12,000 of signed net sponsorship and variable cost of RM 95 per seat. Net receipt is RM 380 per paid seat. Past events had 190 to 230 registrations, and 40 complimentary seats are planned.
Low case: 150 paid seats gives RM 57,000 receipts and RM 14,250 variable cost, plus 40 complimentary seats at RM 3,800, for contribution of RM 38,950 against RM 58,000 of fixed costs net of sponsorship, a gap of RM 19,050. Base case: 220 paid seats gives RM 83,600 receipts, and with RM 24,700 variable cost for 260 seats including complimentary ones, the contribution is RM 58,900, covering the RM 58,000 with RM 900 to spare. High case: 260 paid seats reaches the 300-seat limit with the complimentary seats, so the committee notes a catering step to check with the venue.
Use this yourself
Three-case income forecast table
Copy into a spreadsheet. State the source of each attendance assumption in the notes row.
| Line | Low | Base | High |
|---|---|---|---|
| Paid seats by tier | |||
| Complimentary seats | |||
| Net receipt per paid seat (by tier) | |||
| Total ticket receipts | |||
| Variable cost (all seats) | |||
| Contribution from tickets | |||
| Committed net sponsorship (signed only) | |||
| Fixed costs | |||
| Result against fixed costs (surplus or gap) | |||
| Capacity or cost step triggered? | |||
| Source of attendance assumption and date | |||
| Decision this case triggers |
Handle it in-house, or bring in help?
Your team can usually handle this when
- You hold past registration records and a clear ticket structure.
- A finance officer can run the arithmetic.
- The board is comfortable reading a three-column page.
Outside planning help earns its fee when
- There is no past data and the committee disagrees on the attendance range.
- Tier, sponsorship and cost-step interactions make the model hard to keep consistent.
- The board needs a documented forecast with assumptions before approving spend.
Need a forecast the board can challenge line by line?
An Event Blueprint can set up the three-case table with the assumptions, sources and decision triggers, and list the questions for finance. A project lead can then update the cases at agreed dates as registration and supplier figures arrive. The forecast is a planning tool, and no attendance or income outcome is promised.
Questions organisers ask
How wide should the range between low and high be?
Let your evidence decide. Past events and current registration pace set the range; where you have no evidence, widen it and say the assumption is untested.
Should unsigned sponsorship be in the base case?
No. Include only signed net sponsorship in the cases and keep unsigned amounts as a separate upside note.
When should we re-run the forecast?
At fixed points, such as after the early-bird closes and when supplier numbers are due. Record the date and the changes.
What if the low case shows a gap the association cannot carry?
Treat it as a decision, not a failure: review scale, cost base or price with the committee before money is committed.
Related resources
Content record: Draft. Written from the cited sources and checked by automated rules; not yet independently reviewed.