Why Fuel Levies Are One of the Hardest Things to Track in Australian Freight — And How ConNote Fixes It
Why Fuel Levies Are One of the Hardest Things to Track in Australian Freight — And How ConNote Fixes It
If you run a transport business in Australia, you already know that fuel levies are non-negotiable. They’re part of every quote, every consignment, every invoice. But knowing they exist and actually managing them accurately across your entire operation are two very different things. For a lot of carriers still relying on spreadsheets or manual processes, fuel levies are a quiet source of lost revenue, billing disputes, and administrative headaches — week in, week out.
What Is a Fuel Levy, and Why Does It Keep Changing?
A fuel levy (also called a fuel surcharge) is a variable percentage added on top of your base freight rate to account for the fluctuating cost of diesel. Rather than rebuilding your entire rate structure every time fuel prices move, the levy acts as a flexible buffer — it goes up when diesel gets expensive, and comes down when it eases.
In Australia, most carriers base their fuel levy calculations on the diesel price index published by the Australian Institute of Petroleum (AIP), which is updated regularly. Each carrier sets a base fuel price — typically the price at the time their freight rates were originally established — and then calculates the levy as a percentage difference between that base and the current price. The formula generally looks like this:
Fuel Levy % = (Current Fuel Price – Base Fuel Price) ÷ Base Fuel Price × Fuel Cost Share
That might look straightforward on paper. In practice, it means your fuel levy can — and does — change weekly or even fortnightly. Historically, fuel levies in Australian freight have sat anywhere between 5% and 20% on top of the base freight charge. In recent months, that range has blown out significantly, with some carriers reporting surcharges pushing past 40% to 60% of the base rate. The levy reviewed at the start of a month can look very different by the end of it.
The Manual Tracking Problem
Here’s where things get painful for transport operators without a proper system in place.
Every time the fuel levy changes, someone in your business has to action it. That means updating quotes. Updating rate cards. Making sure the revised percentage is applied to every new consignment going out the door. If you’re running multiple customers on different contracted rates, it might also mean updating each of those separately.
Miss a week, and you’re either undercharging customers and eating the cost yourself, or overcharging them and facing invoice disputes. Neither outcome is good for your margins or your relationships.
Then there’s the consignment-level problem. Even if your levy rate is current, manually entering or verifying it on each individual consignment is tedious and error-prone. Operators who don’t have an automated system built around their pricelists are essentially relying on whoever processes that day’s jobs to get it right — every single time. That’s a lot of trust to place in a manual process.
The administrative burden compounds quickly. Recalculating, re-entering, and cross-checking fuel levies across dozens or hundreds of consignments per week is time that should be spent elsewhere.
How ConNote Handles It
ConNote, created by Logical Developments is built around a simple but powerful principle: enter data once, and let the system do the rest.
Fuel levies are no exception. In ConNote, your fuel levy is configured at the pricelist level. You set it once — and from that point forward, it is automatically applied to every new consignment that flows through the system. There’s no re-entering it for each job. No cross-checking each invoice. The levy you’ve set is the levy that gets applied, consistently, from quote right through to invoice.
When the fuel levy changes — and it will — you update it once at the pricelist level, and the new rate takes effect on all consignments from that point forward. Previous consignments are unaffected, which is exactly how it should work from a billing and audit perspective.
For operators managing multiple customers with different contracted rates, ConNote also supports per-customer fuel levy configuration. That means if one customer’s agreement includes a specific levy arrangement, you can reflect that accurately without it bleeding into other accounts. Each customer’s consignments get the right levy applied automatically, based on their individual setup.
The result is that fuel levies stop being a weekly administrative task and become something that simply works in the background.
Why This Matters for Your Business
The financial case is straightforward. Every consignment where the fuel levy isn’t applied correctly is either money you’ve left on the table or a billing error waiting to surface. For a business processing high volume of freight, even a small and consistent error in levy application adds up fast.
Beyond the numbers, there’s the compliance and transparency angle. Customers increasingly expect clear, itemised invoices that show exactly what they’re being charged and why. A system that applies fuel levies accurately and consistently makes that easy. It also makes it far easier to respond if a customer ever questions a charge — because the record is there, applied systematically, not reconstructed after the fact from someone’s memory of what the levy was that week.
And there’s the time factor. Removing the need to manually track, recalculate, and re-enter fuel levies on every consignment gives your team time back — time better spent on the parts of the business that actually require human attention.
The Bigger Picture
Fuel levies are just one example of the kind of variable, frequently-changing data that makes freight operations complex to manage without the right tools. The broader challenge for transport businesses is maintaining accuracy across every stage of the consignment lifecycle — from the initial quote through to final invoice — without duplicating effort or introducing errors along the way.
That’s the problem ConNote was designed to solve. By treating each consignment as a single source of truth, with all calculations — including fuel levies — flowing automatically from a centralised setup, it removes the administrative friction that builds up when businesses try to manage these variables manually.
If your current system requires you to revisit fuel levies consignment by consignment, it’s worth asking what else is slipping through the cracks.
See How ConNote Can Work for Your Business
If fuel levies are costing you time, causing invoice disputes, or simply keeping you up at night wondering whether everything has been applied correctly — it’s time to look at a better way.
ConNote is built specifically for Australian freight carriers. It handles fuel levies, pricelists, consignments, manifests, and invoicing in one system — with data entered once and calculations flowing automatically from there.
Get in touch with the team at Logical Developments to book a demo and see ConNote in action. Call us on (08) 9458 3889 or email sales@logicaldevelopments.com.au.
References
1. Australian Institute of Petroleum (AIP) — Diesel Pricing Page
2. ConNote Product Page — Logical Developments
ConNote is a Transportation Management System developed by Logical Developments, a Perth-based software company. It has been serving the Australian transport industry for over 25 years.