How to run a charity auction: a complete guide for first-time organisers

Eleven days after a school auction, the treasurer sat down with the list of winners and found nine of them had still not paid. Together they owed a little over 1,600 euros on an evening that had announced a total of 6,400. Two of the nine had genuinely forgotten. One had left before the end and did not know he had won. The rest were waiting for someone to tell them how to pay.

The auction itself had gone well. The part that went wrong happened in the four minutes nobody had planned: what a winner does between hearing their name and getting into the car. That is worth remembering while reading everything below, because the evening is the easy half.

Six weeks, and what each one is for

Six weeks is comfortable. Four is possible if your donors are already friendly. Under three you will be selling tickets and chasing lots in the same week, and one of them will lose.

• Week six. Date, room, one number as the goal. Split the work three ways: one person owns lots and donors, one owns the room and the programme, one owns money and follow-up. Send the first donation letters now; local businesses need two or three weeks and a reminder.
• Week four. Half the lots confirmed in writing, tickets on sale, the programme sketched with times against it.
• Week two. Lot list closed. Photographs taken. Starting bids and increments set. Whoever is holding the microphone reads the running order for the first time.
• Week one. Rehearse the bidding end to end, print everything, agree who says what in the first ten minutes and who chases money on Monday.

One number, said out loud

Pick a goal that is a thing, not an amount: 5,000 euros for the clubhouse floor, 2,800 for the minibus tyres. Concrete goals make every later decision easier and give the room something to push toward at half past ten. Put the running total somewhere everybody can see it. Rooms give more when they can watch progress, and a total that stalls at 4,100 with a 5,000 goal on the screen pulls the last few hundred out of people who were finished bidding.

Twelve to twenty lots, and no more

More is not better. Past about twenty lots, guests stop tracking what is on offer and average prices fall, so an auction of forty lots routinely raises less than the same evening cut to eighteen. Aim for a shape: two or three headline lots, eight to twelve in the 50 to 250 euro band, and a few cheap lots so that people who cannot spend 200 euros still get to win something.

Refusing donations is part of the job and it is easier in week five than in week one of the following year. If you are short of ideas, the list of forty lot ideas grouped by budget is the fastest way to see what your band is missing. Promises beat objects almost every time: nothing to store, nothing to carry, and the donor spends time rather than stock.

Choosing the format

Silent means every lot is open all evening and guests bid at their own pace. Live means one lot at a time from the front. Most first evenings should combine them: silent open from the moment the doors do, plus a live block of five or six headline lots after the main course, capped at thirty minutes. The full comparison, including what to do when your auctioneer cancels, is in silent auction versus live auction.

Starting bids and the ladder

Open every lot at roughly a third of its realistic value, and print the estimated value beside it. A lot with no bids repels bidders; a low opening buys you a first bid, and the first bid does the recruiting. Set increments in advance — 5 euro steps to 100, 10 to 250, 25 above that — so nobody is doing arithmetic at the bar. The exceptions, and how to answer the donor who objects to a low opening, are covered in how to set starting bids.

The night itself

Keep the auction inside a programme people would have enjoyed anyway. Food, one short speech about the goal, music that stops when someone speaks. Explain how bidding works in the first ten minutes, slowly, twice, and have two volunteers whose only job is helping people who cannot get it to work. Budget one volunteer per twenty-five guests.

Then hold the times. The live block ends when you said it would, even if that means cutting two lots. The silent auction gets a hard close, announced at least three times and counted down out loud. Somewhere between a third and a half of a silent auction's money arrives in the last ten minutes, which only happens if everybody knows exactly when those ten minutes are.

The room decides more than you think

Go and stand in the hall before you decide anything. Count the tables you can spare for display, find where the drinks queue forms, and check whether someone at the back can hear a voice without a microphone. A room of a hundred realistically gets twelve to twenty-five lots properly looked at; a room of forty gets ten. One screen at the front showing the current lot, the top bid, the time left and the running total is worth the projector hire on its own, because in a small hall the total is the thing people watch.

Money, settled the same night

Decide before the evening how winners pay, say it in the first ten minutes, and send the requests before people reach the car park. A payment link on a phone while someone is still standing in the hall converts far better than an invoice on Tuesday. Expect to collect 80 to 95 per cent on the night with a same-evening request, and to spend a fortnight on the remainder without one.

Two details that save arguments: write down who won what as it happens rather than reconstructing it later, and agree in advance what happens if a winner cannot pay. The lot goes to the underbidder at their last bid. Say that at the start and nobody is embarrassed later.

What first-timers get wrong

• Accepting every donation, then apologising for half the table.
• Running a raffle during the silent close, so the same wallets are asked twice in ten minutes.
• Letting the auction run three hours. Ninety minutes of actual bidding is plenty for twenty lots.
• No rehearsal. Set the whole thing up and bid against yourself from two phones a week early; whatever is going to break will break in an empty hall on a Tuesday instead.
• Forgetting the donors afterwards. The thank-you email with the final total in it is the first line of next year's donation letter.

The short version

1. Six weeks out: date, room, goal, three roles, first donor letters.
2. Four weeks: half the lots in, tickets moving.
3. Two weeks: list closed, photographs, starting bids, increments.
4. One week: rehearse, print, agree who chases money.
5. The night: explain, bid, close on time, collect before people leave.
6. The Monday after: thank every donor and winner, publish the total, write down what you would change.

Clubs and associations run most of these evenings, and the notes for club committees cover what changes when your bidders are also your members. You can build and rehearse the whole auction before paying anything, so what it costs is one known fee rather than a share of your total, and the organiser's guide carries the rest: the scripts, the checklist, the Monday email.