AV rental invoicing: the complete guide

Rental invoicing looks simple — gear × days × rate — until real jobs happen. Shows extend, gear comes back cracked, crew stay two extra hours, and the invoice that should have gone out Friday goes out "when things calm down." For most AV companies, invoicing lag is the single biggest self-inflicted cash-flow problem.

What belongs on an AV rental invoice

• Equipment lines — day / half-day / weekly rates. Kits (an LED wall package, a PA rig) should be one line the customer understands, even if it's forty items on your pick list.
• Crew lines — role, days or hours, rate. Billed with the gear, not on a separate mystery invoice.
• Freight / logistics — trucks and travel days, if you charge them.
• Return charges — late fees, damage, missing items. The most under-billed category in the industry (more below).
• Tax & terms — GST/VAT handled by the system, terms stated on the quote so acceptance covers them.

When to invoice

Three defensible policies — pick one and automate it:

1. On despatch/pack — invoice raised the moment the order is packed. Best cash flow; return charges follow as an adjustment if needed.
2. On return — invoice raised at check-in, with late fees and damage already included. One complete invoice, slightly later.
3. Nightly sweep — a scheduled run picks up every finished job awaiting invoice, creates it, sends it, and posts it to the ledger. Nothing depends on anyone remembering.

The wrong policy is the common one: "when someone gets to it."

The charges everyone forgets

Late returns and damaged gear are real costs — but in a manual process, billing them means noticing, remembering, and raising a second invoice. So mostly they don't get billed. The fix is structural: capture the charge at the moment of check-in, on the same screen where the tech records the damage, and have it flow to the invoice automatically.

What automation looks like

In AVGrid, all three policies run out of the box: packing an order can raise its invoice, check-in adds return charges and can finalize it, and the nightly run sweeps up anything still awaiting invoice — creating it, emailing the customer, and posting it to the general ledger.

Measuring whether it's working

• Days from job-end to invoice-sent — should be zero or one. If it's a week, that's your cash flow leak.
• Return charges billed per month — if this is $0, you're not stricter than everyone else; you're just not capturing it.
• Jobs awaiting invoice — a list that should be empty every morning.

More guides: AV rental software vs spreadsheets · How to stop losing gear on shows