Think Build Implement Repeat
London, UK +44 7367 067226
WhatsApp FOLLOW f in X
  1. Home
  2. Blog
  3. Why Do So Many of Our Hire Invoices Need a Credit Note?
Problems We Solve

Why Do So Many of Our Hire Invoices Need a Credit Note?

Plant hire invoices go wrong on minimum periods, weekends and breakdown days off charge. We build pre-invoice checks that catch errors before customers do.

Updated 2 min readBy SpiderHunts Technologies

Free estimateNo obligation

Get a free estimate

Tell us what you need. A senior engineer reads every enquiry.

Takes under a minute. We never share your details.

  • Free consultation
  • No commitment
  • NDA on request

Prefer to talk? Book a free 30-minute call →

Quick answer — TL;DR

Hire invoices go wrong because the charge depends on details the hire system doesn't always hold correctly: the real off-hire time, days a machine was broken down, agreed rates, minimum periods and part weeks. We build a check that runs before each invoice run, compares every hire against off-hire logs, breakdown records and agreed rates, and lists anything likely to be wrong for a person to fix before it goes out.

Credit notes every month end

The invoice run goes out on a Friday. By Tuesday the queries start. A contractor was charged for three days when the excavator was broken down waiting for a fitter. Another was charged a full week when the machine was off-hired on the Wednesday. A third was charged the standard rate instead of the rate the rep agreed. Each query means pulling notes, checking with the depot and raising a credit note.

The customers who query are the careful ones. You wonder about the ones who just pay, and the ones who stop paying anything until every query is settled.

Where hire charges go wrong

Hire charging has more moving parts than most invoicing. The hire system applies the rules, but only to the information it has.

ErrorUsual cause
Charged after off-hireOff-hire keyed late or with the wrong date
Charged during breakdownBreakdown not recorded against the hire
Wrong rateAgreed rate not entered, or entered on the wrong line
Part week charged as fullRate rules applied inconsistently
Missing chargesTransport, fuel or damage not added
Duplicate linesExchange of machine recorded as a new hire

How breakdown days and part weeks are charged depends on your terms. The check applies your rules; it doesn't set them.

What the errors cost

Credit notes and the admin behind them. Payment delays, because customers hold whole invoices while one line is queried. Missing charges that are never added. And a reputation with customers' accounts teams as the hire company whose invoices always need checking, which slows every payment.

Errors also land on the hire desk at the worst time. The first week of the month, when new hires are being booked and machines are going out, is when the queries arrive. Staff who should be dealing with customers who want machines are instead reconstructing what happened on a hire that ended weeks ago, from notes that were never meant to be evidence.

Checks before every invoice run

  1. Before the run, every hire due to be invoiced is read from your hire system with its dates, rates and lines.
  2. Off-hire dates are compared with the off-hire log, so late-keyed off-hires are spotted.
  3. Breakdown records from the workshop and callout log are compared with hire dates, and days the machine was out of action are flagged under your terms.
  4. Rates are compared with agreed customer rates and your rate card, and anything different is flagged.
  5. Transport, fuel and damage records are checked for charges not yet on the invoice.
  6. A check list shows each likely error with the evidence, for the hire desk to fix in the hire system before the run is released.

The check runs on your existing hire system data plus the logs around it. Nothing is changed without a person agreeing.

Month end afterwards

The invoice run goes out after a short, specific list has been worked through. Fewer queries come back, and those that do are genuine disagreements rather than errors. Missing charges are added before the invoice leaves. Credit control spends time collecting rather than correcting.

Does this sound like your invoice run?

  • Credit notes are a normal part of every month end.
  • Breakdown days are credited only when the customer complains.
  • Off-hires keyed late lead to overcharges.
  • Agreed rates are not always the ones invoiced.
  • Transport and fuel charges are sometimes missed.

FAQ

Frequently asked questions

The questions readers ask us after this guide.

Still have a question?

Ask us directly — a senior engineer will get back to you.

Ask about your project

Does this replace our hire system's invoicing?

No. Invoices are still produced by your hire system. The check runs first and lists what looks wrong.

Where do breakdown records come from?

From your workshop system or callout log. If breakdowns are recorded on paper, a simple callout log can be part of the build.

Can it fix errors automatically?

It could for some, but most hire companies prefer a person to confirm each change, at least to begin with.

What affects the cost?

How your hire system exposes hires and rates, and where off-hire, breakdown and transport records live today.

Keep reading

More on Problems We Solve

Start here

Tell us what your fleet is hiding from you

Describe your fleet, your depots, the hire system you use and the question you can't answer quickly today. We will tell you what we would build and what we would leave alone, and if a report from your current system would answer it, we will say so.

  1. You tell us what you needTwo minutes on the form, or a message on WhatsApp.
  2. A senior engineer reviews itAnd comes back with questions, a realistic range and an honest view on fit.
  3. Free 30-minute scoping callWe talk through scope, options and a realistic estimate — with no obligation.
Free estimateNo obligation

Talk to someone who builds this

Send a short brief and we will come back with an honest view and a realistic range.

Takes under a minute. We never share your details.

  • Free consultation
  • No commitment
  • NDA on request

Prefer to talk? Book a free 30-minute call →