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How Do We Check Every Subcontracted Waste Collection Before Paying the Haulier?

Waste brokers and collectors pay subcontracted hauliers without matching lifts to jobs. We build job-level proof, invoice matching and a margin check.

Updated 3 min readBy SpiderHunts Technologies

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Quick answer — TL;DR

Subcontractor invoices are hard to check because the collection happened out of sight, the haulier's references do not match yours, and customer billing runs separately. We build a job record for every subcontracted collection with the haulier's proof attached, match each invoice line to a job, and compare the cost with what you charged the customer before payment.

A haulier's invoice with forty lines

You serve customers outside your own area through local hauliers. A retailer with shops across three counties has one contract with you, and you subcontract the collections in two of those counties. At month end, each haulier sends an invoice: lifts by site and date, extras, a fuel surcharge.

Your accounts assistant has to decide whether to pay it. The site names on the haulier's invoice do not match your site names. Some lines are for extra lifts nobody in your office knew about. One site closed last month but still shows weekly lifts. Meanwhile the customer is being billed from your contract schedule, not from what the haulier did.

Why subcontracted work is hard to verify

You are responsible to the customer for collections you do not carry out and cannot easily see.

  • Hauliers use their own references, site names and invoice formats.
  • Proof of collection, if any, sits in the haulier's system.
  • Extra lifts are arranged directly between haulier and site staff, bypassing you.
  • Customer billing follows your schedule; haulier cost follows their lifts.
  • Differences are found months later, if at all.

What unchecked invoices cost

Paying for lifts that did not happen, or at the wrong rate, is a straight loss. Extra lifts paid to the haulier but not billed to the customer erode the margin on the contract. Lifts billed to the customer but not done by the haulier become complaints and credits.

The accounts team spends days each month trying to reconcile, and often ends up paying anyway to keep the hauliers working.

There is a contract risk as well. When a group customer asks for evidence that a site was collected on a particular day, you have to ask the haulier, wait for an answer and hope it is clear. Without your own record of the work, you are passing on a promise you cannot check, and the customer holds you responsible for every missed lift regardless of who drove the lorry.

How we match subcontracted work to invoices

What we build gives every subcontracted collection a job record and matches invoices against it.

  1. Each subcontracted service is set up as a scheduled job linking your customer site to the haulier and their site reference.
  2. Hauliers confirm lifts through a simple web page or app, with time and photo, or send a daily file from their own system, which we import.
  3. Extras requested by site staff are logged as jobs with who requested them, so they can be approved and billed.
  4. Haulier invoices, received as PDFs or files, are read line by line and matched to jobs. Unmatched lines, rate differences and lifts at closed sites are flagged.
  5. Matched costs are compared with what the customer is billed for the same site and period, showing the margin and any unbilled extras.
  6. Approved invoice lines go to your accounts package for payment, and unbilled extras become draft customer invoice lines.
Invoice lineMatch foundAction
Scheduled liftConfirmed jobApprove
Extra liftLogged requestApprove and bill customer
Extra liftNo request foundQuery with haulier
Lift at closed siteSite inactiveReject
Rate differsAgreed rate on jobQuery with haulier

Month end after the change

The haulier's invoice arrives and is matched within the hour. Most lines match confirmed jobs. Three extras match requests logged by store managers, and are passed to billing for the customer. Two lifts at the closed site are rejected with a note to the haulier. One rate is queried.

The accounts assistant pays the approved lines and moves on. The contract margin report shows the retailer account in the black, including the extras that would previously have been lost.

Are you paying for collections you cannot see?

  • Haulier invoices are paid after checking only the total.
  • Haulier site names do not match yours.
  • Extras are arranged between haulier and site without your knowledge.
  • Customers are billed from the schedule, not from actual lifts.
  • You cannot say whether subcontracted contracts make money.

FAQ

Frequently asked questions

The questions readers ask us after this guide.

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Will hauliers use a portal?

Many small hauliers will use a simple page or app. Larger ones can send files from their own systems, which we import.

What about proof of collection?

We record whatever the haulier provides: time and photo, their system's record or a signature. The strength of proof is agreed with each haulier.

Does this handle multiple hauliers?

Yes. Each haulier's references and invoice format are mapped once.

Can this work for our own vehicles too?

Yes. The same job records can cover your own collections, so all work is reconciled the same way.

What do you need from us?

A list of subcontracted services, sample haulier invoices and your customer billing for the same period.

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More on Problems We Solve

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