The Real Cost of Not Having a TMS — A Worked Example

Ask most UK hauliers under 20 trucks what their Transport Management System(TMS) costs, and the honest answer is “nothing.” Many aren’t using a transport management system at all. Instead, planning runs on a spreadsheet, jobs go out on WhatsApp, PODs come back on paper, and the accounts package picks everything up at the end. There is no subscription, no vendor, and no monthly software bill. On the surface, it feels free.

Except it isn’t. The cost is just hidden — buried in the MD’s evenings, the office’s re-keying, the empty miles no one planned out, the PODs that went missing, and the licence expiry no one spotted. None of it shows up on an invoice. All of it shows up on the bottom line.

This piece puts a number on it. We’ll take one realistic 12-truck operator and add up what running on spreadsheets and paper actually costs over a year. The numbers are illustrative — plug in your own and the picture won’t change much.

“Free” isn’t free — it’s just not on the invoice

Here’s the trap with spreadsheets and WhatsApp. They feel free because nothing leaves the bank each month. But every hour your office spends re-typing a job into the invoicing system is an hour you’ve paid for. Every back-load you didn’t spot is margin you gave away. Every disputed delivery you can’t prove with a paper POD is cash sitting in someone else’s account.

A transport management system (TMS) isn’t a cost you add. It’s a cost you’re already paying — to nobody — and a TMS moves it onto a line you can see and control.

So let’s see the line.

Meet the operator: a 12-truck general haulier

Our example operator runs 12 vehicles on general haulage across the Midlands and the North. Turnover is around £1.4m a year. The MD still does the planning most mornings and the invoicing on a Sunday. There’s a spouse in the office and one part-time admin. Drivers get their jobs on WhatsApp, navigate on whatever sat-nav came with the cab, and bring PODs back in a folder. Accounts run on Xero.

It’s a good business. It’s also leaking money in five places at once. Here’s each one.

1. The admin nobody charges for

The biggest hidden cost is time. Manual planning, re-keying jobs into the invoicing system, chasing drivers for PODs, copying figures between the spreadsheet and Xero — it adds up fast. Most hauliers we move over save 10+ hours a week in the office alone.

Call it 12 avoidable hours a week across the MD and the office, at a loaded rate of £22 an hour. That’s £264 a week. Over 48 working weeks, £12,672 a year — before you count the MD’s lost weekends, which don’t show up in any wage figure at all.

2. The empty miles you didn’t plan out

Manual planning leaves money on the road. A back-load you didn’t spot. A second drop that could have gone on the same run. A truck sent home empty because the planning desk was three jobs behind.

The RHA puts the cost of running a single 44-tonne articulated lorry at around £166,000 a year, excluding fuel (RHA, 2024). Every avoidable mile burns into that. Say better planning trims just 25 empty miles per truck per week — a modest figure — at an all-in running cost of £1.20 a mile. Across 12 trucks over 48 weeks, that’s £17,280 a year.

This is the softest line in the example, and we’ll be honest about it: empty running varies hugely by operation. A tightly-routed pallet network operation has less to gain here than a general haulier doing tramping and spot work. But it’s also the line a planning desk built into the system attacks hardest — because the back-load that fills a return leg is sitting in the same screen as the job that created the empty leg. On a spreadsheet, those two facts live in different tabs, or different heads. Run your own mileage and you’ll likely find more here, not less.

3. The PODs that cost you cash

Paper PODs get lost. Deliveries get disputed. Invoices go out late because the paperwork hasn’t come back from the cab. Some never get paid at all.

On £1.4m of turnover, assume 0.5% gets written off each year to missing or disputed proof of delivery — that’s £7,000 gone. Now add the cashflow cost of slow invoicing: if your invoices go out ten days later than they could, that’s ten days of cash you’re financing instead of banking. On £1.4m, at an 8% cost of money, roughly £3,000 a year. Together, around £10,000.

Electronic proof of delivery (ePOD) captured on the Driver App removes the lost-folder problem entirely. The signature is time-stamped, attached to the job, and ready to invoice the same day.

4. The compliance risk you can’t see coming

This one’s harder to price, because it’s a tail risk — you don’t pay it every year, but when it lands, it’s the biggest number on the page.

117,000 driver CPCs lapsed in the most recent 12 months (RHA). A single missed licence expiry, a walkaround check that wasn’t done, a defect that wasn’t logged — any one of them can put a vehicle off the road, trigger a prohibition, or land you in front of the Traffic Commissioner with your O-licence on the line. Spreadsheets won’t warn you when a licence is about to expire. Neither will a paper folder sitting in the cab.

Price it conservatively as a £2,500 annual provision for avoidable downtime and admin from compliance slips. Then remember the real exposure isn’t £2,500 — it’s the business. Verified walkaround checks and automatic licence and CPC tracking turn that risk from “hope nobody forgot” into “evidence at one click.”

5. The holiday test

Here’s a question worth sitting with: if you took a two-week holiday, who runs the planning desk? In most spreadsheet operations, the answer is nobody — or the business limps along on phone calls to the MD’s mobile from a beach. The knowledge lives in one head: which customer wants a call before delivery, which driver won’t take the Birmingham run, which trailer is booked for its MOT next Tuesday. None of it is written down anywhere a stand-in could pick it up.

That’s not a line item, but it’s a real cost. It caps what the business can grow into, because growth means hiring office staff who can’t be useful until the knowledge leaves the MD’s head and lands somewhere they can see it. And it’s the reason the MD hasn’t had a proper week off in years.

We won’t put a number on it. We’ll just say it’s the cost that tends to matter most once the others are paid.

Adding it up

Call it north of £40,000 a year. For a 12-truck operator. Paid to nobody, on no invoice, every year it goes on.

Now hold that against the margin. The RHA puts pre-tax profit across the UK top-100 hauliers at 1.58% (RHA, 2024). On £1.4m of turnover, that’s about £22,000 of net profit. The hidden cost of running on spreadsheets and paper — over £40,000 — is nearly double what the business takes home in a year.

That’s the real cost of not having a Transport Management System. It’s not the subscription you’re avoiding. It’s the profit you’re already losing.

What changes when it’s one system

The point of an all-in-one Transport Management System isn’t to digitise the spreadsheet. It’s to close every one of those five gaps from a single platform:

• Planning that’s drag-and-drop, so back-loads and second drops are obvious, not missed.
• HGV-safe in-cab navigation with Navigate Magic — so the empty miles you do run are the right ones, and the bridge the driver’s heading for is actually rated for the truck.
• ePOD on the Driver App — proof captured, time-stamped, and ready to invoice the same day. No folder, no dispute, no write-off.
• Verified walkaround checks and automatic licence tracking — so the compliance risk is evidence you can show, not a gap you’re hoping nobody finds.
• Automated invoicing straight from the completed job — no re-keying, no Sunday-night session.

Most operators we move over recover the cost of HaulierMagic many times over in the first year — and get their evenings back as the part that isn’t on the spreadsheet.

A few common questions

1. Is a Transport Management System worth it for a 12-truck operation?

Many operators assume a TMS is something you buy at 50 or 100 vehicles. In reality, the hidden costs often appear much earlier. At around 10–20 trucks, manual planning, paper PODs and spreadsheet-based processes start consuming a disproportionate amount of time and profit.

2. We’ve managed with spreadsheets for years. Why change?

Because the business you have today isn’t the business you had when that spreadsheet was created. What worked for five vehicles, a handful of customers and a simpler operation can become increasingly difficult to manage as volumes, drivers and customer expectations grow.

3. Will drivers actually use another app?

Most drivers already switch between multiple tools during the day—WhatsApp, navigation apps, paper job sheets and phone calls. The goal isn’t to add another system. It’s to bring jobs, navigation, ePOD and vehicle checks into one place.

4. How difficult is it to move to a TMS?

The biggest concern for many operators isn’t the software itself—it’s the disruption. A modern TMS should fit around the operation, not force the operation to stop while it’s implemented. The objective is to replace manual processes gradually, without affecting day-to-day deliveries.

See your own numbers

Every operation is different, and the figures above are illustrative — your empty miles, your write-offs, your admin hours will be your own. The fastest way to see what running on spreadsheets is really costing you is to put your numbers next to the platform.

Book a 30-minute demo at hauliermagic.co.uk and we’ll work through your worked example together.