Co-hosting with another local business, cleanly

Pick a partner whose customers overlap with yours without competing for the same sale. Agree in writing who collects the money, how costs and any shortfall are split, whose customer list the attendees join, and who decides on the day. Those four questions prevent almost every co-hosting argument.

Why it goes wrong

Co-hosting is genuinely good arithmetic. Two audiences, half the effort each, shared costs. It fails more often than it should, and almost never because the event was bad.

It fails because two people agreed enthusiastically to work together and never discussed the boring parts. Then the evening happens, one party has spent more than the other, the takings sit in one till, and a good relationship becomes an awkward one over a sum neither of them would have argued about in advance.

The whole fix is a conversation held before anything is advertised, and it takes about twenty minutes.

Choosing a partner

The test is overlap without competition. You want their customers to be plausible customers of yours, without the two of you wanting the same purchase from the same person on the same evening.

Also weigh reliability over reach. A partner with a smaller following who answers messages and turns up when they said is worth more than a larger one who is vague, because the vagueness surfaces in the final week when it costs most.

The four questions

1. 1

   Who collects the money?

   One party sells all the tickets and settles up afterwards. Splitting collection across two systems creates a reconciliation problem nobody wants and two sets of figures that never quite agree.

2. 2

   How are costs and any shortfall split?

   Shared upside with unspoken downside is the specific arrangement that ends partnerships. Agree what happens if the evening loses money before you agree what happens if it goes well.

3. 3

   Whose customers do the attendees become?

   The most valuable thing the event produces and the thing nobody discusses. Both parties getting the contact details is a perfectly good answer, but it has to be an answer rather than an assumption.

4. 4

   Who decides on the day?

   Two co-hosts with equal authority and a problem at six in the evening is not a structure. Name one person for operational calls, and it does not have to be the same person every time.

Put the answers in a message. Not a contract, not a document, just a summary sent the same day and confirmed with a reply. It reads as organised rather than distrustful, and it frequently surfaces a difference of understanding while it is still trivial to fix.

Splitting fairly when contributions differ

Equal splits are simple and frequently wrong. One party is usually supplying the space, which is the largest real cost, while the other supplies stock or expertise.

The cleanest approach is to reimburse actual costs first, from the takings, and split whatever is left. Everybody gets their money back before anybody makes any, which removes the argument about whose contribution was worth more.

Where a contribution has no invoice, such as use of a room, agree a notional figure for it in advance rather than treating it as free. A business hosting for nothing and then watching the other party take half the surplus does not co-host twice.

Promoting it as two businesses

The reason to co-host is reach, and it is the part most likely to be quietly one-sided.

• Agree what each party will actually do, specifically. Two posts and an email each, named, rather than a general commitment to promote.
• Send your partner the image and the wording. Most businesses will post if the work is already done and will not if it is not.
• Use one link. Two destinations split the attention and make it impossible to tell what worked.
• Tell each other your list sizes honestly. A partnership built on an inflated claim disappoints somebody on the night.

If one side is clearly bringing more, say so early and adjust the split rather than resenting it afterwards.

After the event

Settle up within a week, with a short breakdown of what came in and what went out. Delay is what turns a fine arrangement into a suspicion.

Then decide together whether to repeat it, and be willing to say no. A single good collaboration is a success. A programme of them entered into out of politeness is a commitment neither of you wanted.

Write down what the split was and how it went. Next time the conversation takes five minutes instead of twenty.

Who supplies what, decided early

Beyond the money, the practical division is where co-hosted events lose an afternoon in the final week. Both parties assume the other is bringing the glasses.

The insurance row is the one to actually check rather than assume. A business hosting another business's activity on its premises is not automatically covered for it, and finding out afterwards is the expensive version.

Go through the list once, out loud, a fortnight before. It takes ten minutes and it removes almost all of the last-minute scrambling that makes people reluctant to do it again.

What a good agreement cannot fix

A first collaboration worth doing

Pick somebody you already know and buy from. Keep it small, on a quiet weekday, with one clear format and one ticket price.

Answer the four questions in a message before advertising anything. Sell the places in advance against a minimum so that neither of you is out of pocket if it does not sell, and settle up within a week. Do that once well and you have a partner for the next five.