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Why Does Closing Off an Event Take Us Months After the Client Has Gone Home?

Event management companies take months to reconcile supplier invoices after an event. We build a close-off view matching invoices to bookings and changes.

Updated 3 min readBy SpiderHunts Technologies

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Quick answer — TL;DR

Post-event reconciliation drags because supplier invoices arrive over weeks, rarely match the original quote, and the changes that explain the difference are scattered through email. We build a close-off view per event that matches each invoice to its booking and approved changes, lists what is still to come, and prepares the final client invoice when everything is in.

Six weeks after the gala dinner

The event was a success. The client sent a thank-you email. Your team is now three events further on. In the accounts inbox, supplier invoices for the gala dinner are still arriving: the caterer's final bill with extra covers, the AV company with an overtime line, the coach company with a waiting time charge, the florist who invoiced twice, and the venue's final bill with a room hire extension nobody remembers approving.

Your finance manager emails the producer to ask about each one. The producer is on site at a different event and replies late, from memory. The client's final invoice cannot go out until everything is checked, so the client's finance team starts asking why, and the event's margin stays unknown for months.

Why events do not close cleanly

Every invoice is checked against the question "is this right?", and the answer lives in the head of someone who has moved on to another event.

  • Supplier invoices arrive at different times, some long after the event.
  • Final invoices rarely match the quote because of on-site changes, numbers and extended hours.
  • The approvals for those changes are scattered across calls, texts and emails.
  • Nobody has a list of which suppliers have still to invoice, so the event cannot be declared closed.
  • The final client invoice waits for all of it, which delays your own cash.

The price of a slow close-off

Slow close-off costs money in three ways. Invoices that are wrong get paid because checking them is too hard. Costs that should be recharged to the client are missed because the final client invoice was sent before they arrived. And cash is tied up, because your client pays you later than it should, while your suppliers expect to be paid on their terms.

It also hides the truth about which events make money. If margins are only known months later, pricing decisions for the next proposal are made without them.

A close-off view for every event

  1. Every supplier booking for the event is listed with its confirmed quote and any approved changes, from your quote and change records.
  2. Supplier invoices are read from your accounts package, such as Xero or QuickBooks, or from the accounts inbox, and matched to the booking by supplier and event reference.
  3. Each invoice line is compared with what was booked and approved, and differences are highlighted: extra covers, overtime, items never agreed, possible duplicates.
  4. Differences go to the producer as a short list to answer from a phone, with the evidence on screen: the change log, the on-site notes, the final numbers from check-in.
  5. The view shows which suppliers have still to invoice, and sends a polite request to those who are late.
  6. Rechargeable costs are collected into the final client invoice draft, with each line traceable to an approval.
  7. When every booking is invoiced and every difference is resolved, the event is marked closed and its margin is final.
SupplierQuoted and approvedInvoicedStatus
CatererQuote plus approved extra coversMatchesReady to pay
AV companyQuoteQuote plus overtimeQuery sent to producer
FloristQuoteInvoiced twicePossible duplicate held
Coach companyQuoteNot yet receivedRequest sent

Closing an event in normal working weeks

The producer gets a short list of queries on their phone while on site at the next job, each with the evidence attached, and answers them in a few minutes. The finance manager sees one screen per event with what is matched, what is queried and what is still due. The client's final invoice goes out once the rechargeable costs are in, rather than whenever someone finds time. Directors see real margins soon after each event, not at year end.

Does closing events look like this for you?

  • Supplier invoices for an event arrive for weeks and are checked one by one against email.
  • Final supplier invoices rarely match quotes and the reasons are hard to find.
  • You cannot say which suppliers have still to invoice.
  • Client final invoices are held up by late supplier bills.
  • You only learn an event's real margin months later.

FAQ

Frequently asked questions

The questions readers ask us after this guide.

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Does this change how we pay suppliers?

No. Payments still go through your accounts package and your approval process. The close-off view tells you which invoices are ready to approve.

What if suppliers do not use our event reference on invoices?

Matching uses supplier, dates and amounts as well as references, and anything uncertain is shown to a person to confirm.

Can it spot duplicate invoices?

It flags likely duplicates from the same supplier with similar amounts and dates, for a person to check before payment.

What records does it need from the event?

Confirmed quotes, approved changes and final numbers. If those are already in your systems, we read them from there.

Keep reading

More on Problems We Solve

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