One maintenance request, followed from WhatsApp to invoice: where money leaks

It is 08:14. A tenant sends a message: the AC in 1204 is not cooling.

The building supervisor sees it and calls a technician. The job gets done by lunchtime. Everyone is pleased.

Three weeks later, finance has no invoice, no job sheet and no idea who should pay. The work happened. The money did not.

This example is illustrative, but property and FM teams will recognise it. Let us follow the request step by step.

Seven steps, seven chances to lose it

The journey of one AC complaint

1. Tenant sends a WhatsApp messageSits on one person's phone.
2. Supervisor calls a technicianNo job number exists yet.
3. Technician attendsFinds a parts problem, buys locally.
4. Job sheet handwrittenLives in a van for a week.
5. Sheet reaches the officeRetyped into a tracker, if legible.
6. Finance decides who paysOwner, tenant or service charge?
7. Invoice raised, or notDepends on what survived the journey.

Nothing here is careless. Each person did their job. The failure sits between them.

Where the money actually leaks

Each handover loses something different. Some of it is time. Some is evidence. Some is cash.

Handover	What gets lost	The cost
Chat to job	The request has no reference	Duplicate visits, no response time data
Office to technician	Unit history and warranty	Paying for work under warranty
Technician to job sheet	Materials and hours	Costs absorbed, not recharged
Job sheet to finance	Who is liable	Wrong owner charged, or nobody
Finance to owner	Proof of work	Disputes, write-offs, lost trust

Look at the last row. A disputed AED 900 charge rarely costs AED 900. It also costs staff time, an awkward call and some of the owner’s confidence.

That doubt shows up later, in the owner statement, when the owner starts to query every line.

The three kinds of leak

Unbilled work. The job was done, but no invoice followed. Nobody sees this, because nothing is missing from the accounts. The revenue simply never appeared.

Misallocated cost. The invoice went to the wrong owner, or into service charges when it should not have. This is usually found only after a complaint.

Unproven work. The invoice exists, but there is no evidence behind it. If an owner or association challenges it, you may have to credit it.

A simple test shows the size of this. Take last month’s completed jobs and match them to invoices. The gap is your leak.

What connected looks like

The answer is not to ban WhatsApp. Tenants will keep using what is easy. The answer is to turn each message into a job at the first touch.

Same request, two operations

Disconnected

• Chat is the record
• Job sheet on paper
• Details retyped twice
• Liability decided at the end
• Finance learns last

Connected

• Chat becomes a numbered job
• Technician updates on a phone
• Details entered once
• Liability set when the job opens
• Finance sees it on completion

When the job carries the unit, the owner and the liability from the start, the invoice almost writes itself. Photos sit on the job, not in a chat. Response times become measurable.

Decide who pays at the start

One question causes more trouble than any other. Who pays for this job?

Is it the tenant, the owner, the service charge or a warranty? In many firms, finance answers this weeks later, from memory and a blurred photo of a job sheet. By then the facts are hard to establish, and a wrong guess becomes a dispute.

A better rule is to set the liability when the job opens. The person logging it chooses from a short list, using the lease and the unit history. If the answer changes after inspection, the change is recorded with a reason.

This one habit removes most misallocated costs. It also tells technicians whether they need approval before spending, which avoids surprise bills for owners.

What to measure

Once jobs are records, three numbers become easy to see. They are worth reviewing weekly, alongside your other Monday numbers.

• Openjobs past their target time
• Donejobs completed but not invoiced
• Proofjobs with no completion evidence

The second number is the one that tends to surprise people. It is money already earned and not yet asked for.

Check this on Monday

Take ten maintenance jobs completed last month. For each one, find the original request, the proof of work and the invoice.

Note how many have all three. Then note how many people you had to ask.

If an owner challenged one of those jobs today, what could you actually put in front of them?