If you run a UK haulage, freight forwarding or 3PL business, you have probably already pulled the obvious cost levers.
Carrier rates have been negotiated. Routes have been reviewed. Loads have been consolidated. Fuel surcharges have been challenged.
And yet the cost per job still moves in the wrong direction.
That is because reducing freight and shipping costs is no longer only about buying transport more cheaply.
For many operators, the bigger opportunity is understanding the difference between what a job was supposed to cost, what it actually cost, what was billed to the customer and what quietly went unrecovered in between.
That difference between the four numbers is what erodes margin, not the rate you negotiated.
Why UK freight costs remain under pressure in 2026
Operators are dealing with several cost pressures at the same time.
Department for Transport data for the 12 months ending March 2026 shows that GB-registered HGVs travelled 5.7 billion kilometres empty, representing 30% of total HGV distance travelled. The previous 12-month period was 31%.
That means almost one kilometre in three still generates no load revenue.
Driver pressure has not disappeared either. In the fourth quarter of 2025, the most recent published DfT figure, 26% of HGV businesses reported driver vacancies, up from 24% a year earlier. Better pay or benefits elsewhere, drivers leaving the industry and retirement remained the most commonly cited reasons.
Then there are the operating costs that rise whether utilisation improves or not.
The Road Haulage Association's 2025 cost movement survey found that HGV operating costs excluding fuel rose 5.91% in a single year. In a sector where margins are already thin, a movement that size is not something most operators can simply absorb.
A job does not have to go badly wrong to become unprofitable.
The first freight cost reductions still matter
There is nothing wrong with the traditional cost-reduction playbook.
Operators should still look at:
- vehicle utilisation and empty running
- carrier and subcontractor rates
- route planning
- fuel purchasing and fuel surcharges
- load consolidation
- warehouse and driver productivity
- supplier performance
Those measures reduce the underlying cost of moving freight.
The problem is that many businesses stop there.
Once the obvious efficiencies have been captured, the next question should be:
Are we actually recovering the cost of every job we perform?
That is a different problem.
Start with cost per job, not total freight spend
A monthly freight bill can look completely reasonable while individual jobs underneath it are losing money.
Consider a simple, illustrative example.
A customer job is quoted using:
- Β£640 contracted transport cost
- Β£75 expected accessorials
- Β£140 target gross margin
The job then incurs:
- an extra waiting-time charge
- a revised fuel surcharge
- additional mileage
- an overnight storage charge
The carrier's final invoice is Β£790.
But the customer is still invoiced using the original assumptions.
Nothing dramatic happened.
There was no major operational failure.
The job simply lost most of its expected margin through four small differences.
If management only sees total revenue and total transport spend at month end, that individual loss disappears inside the average.
This is why reducing logistics costs requires visibility at job, customer and lane level, not only company level.
Five places freight margin commonly leaks
1. Carrier invoices do not match the expected rate
The question is not simply whether a carrier invoice is correct mathematically.
It is whether the invoice matches what was actually agreed for:
- that lane
- that vehicle type
- that weight or volume
- that fuel surcharge
- that waiting time
- that accessorial
In a lean transport office, checking every invoice line against every relevant rate card is difficult.
So invoices that look approximately right are often approved.
The individual variance may be small. Repeated across hundreds or thousands of consignments, it becomes material.
2. Accessorial work is performed but never billed
Detention, demurrage, waiting time, additional handling, storage, redelivery and other extra services often begin as operational events.
Someone knows they happened.
The question is whether that event reliably makes its way into the customer's invoice.
If proof lives in an email, driver's note, POD, GPS record or spreadsheet, the connection can easily break.
The cost is incurred.
The corresponding revenue never appears.
3. Customer contracts drift below margin
Contracts rarely become unprofitable overnight.
The change is usually gradual.
A little more handling.
More difficult delivery windows.
Extra customer-service intervention.
Additional warehouse touches.
More returns.
Longer waiting time.
The customer may still look profitable when viewed on revenue alone.
Only when the real cost to serve is attached does the position become clear.
4. Loss-making lanes stay hidden inside averages
Management may know total transport margin for the month while having limited visibility into which lanes produced it.
One route can consistently subsidise another.
The useful question is therefore not:
What was our freight margin last month?
It is:
Which customers, routes and job types moved outside their expected margin, and why?
That is a much more actionable question.
5. Problems are discovered after the job has finished
Traditional reporting often explains what already happened.
By the time a cost variance appears in a monthly management report:
- the load has delivered
- the carrier invoice has been approved
- the customer invoice has gone out
- the account manager has moved on
The business can explain the lost margin.
It cannot recover it.
The value therefore comes from reducing the time between the exception occurring and somebody seeing it.
Why spreadsheets eventually struggle with freight cost control
Most logistics businesses already have the information required to answer these questions.
The problem is where that information lives.
The agreed carrier rate may be in a TMS or spreadsheet.
Actual movement data may be in telematics.
Waiting time may be in a POD or GPS record.
Carrier cost may arrive in finance.
Customer revenue may be in an ERP or accounting platform.
Contract terms may be in another spreadsheet entirely.
Each system can be working correctly on its own.
The disconnect sits between them, not within any one of them.
Someone therefore has to export, reconcile and interpret the information manually.
That works while transaction volumes are manageable.
As the company grows, the spreadsheet becomes less of an analytical tool and more of a reconciliation process.
And the slower the reconciliation becomes, the later margin problems are found.
A practical freight cost audit you can run this week
You do not need to replace your TMS, WMS or finance system to test whether margin is leaking.
Pick one meaningful lane or customer and take the last three months of completed jobs.
For each job, compare five numbers:
1. Quoted revenue
What did you expect the customer to pay?
2. Expected transport cost
What should the carrier, driver or vehicle movement have cost?
3. Actual transport cost
What were you ultimately charged?
4. Additional operational cost
Waiting time, storage, rehandling, redelivery, accessorials or additional mileage.
5. Final customer invoice
How much of the additional cost was actually recovered?
Then calculate:
Actual job margin = final customer revenue β actual total cost
Do this for enough jobs and patterns usually begin to appear.
You may find:
- one carrier regularly charging above the expected rate
- one lane producing much lower margin than assumed
- accessorials being incurred but not billed
- a customer's true cost to serve rising
- a recurring delay generating the same cost every week
That is much more useful than simply knowing that total freight spend rose by 4%.
The better model: see, detect, act
Sustainable freight cost reduction usually requires three capabilities.
See
Bring the relevant operational and financial information together so the business can see actual cost and margin by customer, job and lane.
Detect
Automatically surface the exceptions: a carrier charge above rate, a job falling below its margin threshold, excessive waiting time or activity that has not yet been billed.
Act
Put the issue in front of the person who can still do something about it: query the carrier, bill the accessorial, correct the quote or speak to the customer.
That is the difference between another management report and operational control.
At Factyze, this is the type of problem we work on with logistics businesses: connecting the systems they already use so operational and margin exceptions become visible while there is still time to act.
Not another system for the team to maintain.
A clearer view of what the existing systems are already telling you.
Where should you start if you want to reduce freight costs?
Do not begin with every route, customer and carrier.
Begin with one area where the numbers should reconcile cleanly.
One customer.
One lane.
One carrier.
Three months of jobs.
Compare what you expected to earn and spend with what was actually invoiced and paid.
If the two match consistently, move to the next area.
If they do not, you have found something far more valuable than another generic cost-cutting exercise: you have found where the margin is going.
If you would rather have someone else run that comparison for you, a short call is usually enough to tell you whether it is worth digging further into your own numbers.
Sources
Department for Transport, Domestic road freight statistics, United Kingdom: April 2025 to March 2026.
Department for Transport, Heavy goods vehicle driver vacancies in the United Kingdom: 2025.
Road Haulage Association, Haulage Cost Movement 2025.