Updated May 2026
Austria runs one of Europe's most camera-heavy HGV toll networks: stationary and mobile enforcement units photograph every truck on every motorway and expressway segment, cross-check the image against the GO-Box data feed in real time, and flag any anomaly — missing OBU, wrong axle setting, zero prepaid balance — within seconds. Get caught and the cheapest exit is the on-the-spot Ersatzmaut of €200 or €270. Don't pay it, and the case escalates to an administrative penalty of €300–€3,000, with the right to seize keys or fit a wheel clamp until the matter is settled.
This guide covers the operational side of running an HGV through Austria in 2026 — how to pay correctly, what enforcement actually does, what to do when an Ersatzmaut notice lands on your desk four weeks after the trip, and how foreign-established operators reclaim the 20% Austrian VAT. For the toll rates themselves (CO₂-class tables, section toll prices per tunnel), see the Austria Truck Tolls 2026 rate guide; this article focuses on what dispatchers actually have to do.
What enforcement actually looks like on an Austrian motorway
ASFINAG operates two parallel enforcement layers. The first is the network of fixed gantry installations that photograph every passing HGV and cross-check the licence plate against live GO-Box transmissions. The second is mobile patrol units — Mautaufsichtsorgane — which physically stop trucks at service stations or border-area pull-offs. In 2026 the mobile units carry handheld devices that read the GO-Box in real time and pull the truck's billing history from the ASFINAG database within seconds.
What the system actually checks per pass: vehicle is registered for GO-Box; axle count entered in the OBU matches what the cameras see; emission and CO₂ class declared matches the registration on file; account has sufficient prepaid balance, or has a valid postpaid authorisation. Any one of these failing triggers an enforcement event.
When the mobile unit stops a truck, three things can happen. Best case: the driver pays the Ersatzmaut on the spot in cash or card (the unit accepts all major cards) and continues — no further administrative consequence. Worst case: the driver refuses or can't pay, and the unit is entitled to take "vorläufige Sicherheit" (a provisional security deposit), seize the vehicle keys, or fit a wheel clamp until the matter is resolved. The Bundesstraßen-Mautgesetz gives these powers explicitly to Mautaufsichtsorgane; this is not informal.
Payment models: prepaid GO-Direkt vs postpaid OBU vs EETS box
Three payment models are recognised by ASFINAG, and the right choice depends on how often you transit Austria.
Prepaid GO-Direkt. One-off or occasional transit. Load a balance onto a GO-Box (purchased at any GO Vertriebsstelle or service station) and the toll deducts kilometre by kilometre as the truck moves. When the balance hits zero, the OBU stops working and the truck immediately starts triggering enforcement events. Suitable for an operator running maybe one or two Austrian transits per year.
Postpaid OBU. The operator registers a company account with ASFINAG, links the GO-Box to it, and ASFINAG invoices monthly. Payment is by direct debit (SEPA), fuel card or credit card. This is the standard model for any operator running more than ~5 transits per year — administratively cleaner because there's no risk of running out of balance mid-tour.
EETS box. A single OBU from an EETS provider (DKV, AS24, Eurowag, Telepass Europe, Toll4Europe) handles Austrian toll alongside Germany, France, Italy, Poland and the rest. The Austrian toll is passed through 1:1 — same rate as a direct ASFINAG GO-Box — plus a service fee from the EETS provider of typically €0.50 to €1 per chargeable day and country. Worth it once cross-border distance per truck exceeds ~50,000 km/year.
One nuance worth knowing: an EETS box replaces the GO-Box on motorways and expressways, but does not replace the section toll for Sondermautstrecken (Brenner A13, Tauern A10, Arlberg S16, Pyhrn A9, Karawanken A11). Those are charged automatically through the same EETS box at the prevailing section rate — but the rate itself comes from the section toll schedule, not the standard GO-Maut tariff.
Setting up a GO-Box: where, what documents, what costs
The GO-Box is bound to one specific licence plate, so a new box is needed for each truck. The device itself is sold for a refundable deposit of €5; the toll itself is separate. Pickup locations are GO Vertriebsstellen (official sales points) at all major border crossings into Austria, on motorway service stations along common transit routes, and at the freight terminals of major operators. The full list sits at go-maut.at.
Documents to bring at pickup, regardless of model: vehicle registration certificate (Zulassungsbescheinigung); proof of Euro emission class (Euro 1, 2, 3 don't require proof — the system defaults to those; Euro 4, 5, EEV and 6 need supporting documents like the CoC, manufacturer certificate, CEMT or CIF); valid means of payment (cash for prepaid, SEPA mandate or fuel/credit card for postpaid).
Two CO₂-related steps are often missed. First, every truck registered with ASFINAG is automatically assigned to CO₂ emission class 1 — the highest tariff bracket. To move into a lower (cheaper) class, the operator has to file a re-classification request with ASFINAG, supported by the vehicle's CoC and CIF documents proving the reference CO₂ value. Until the re-classification is approved and active, the truck is billed at the class-1 rate, which costs roughly twice as much per kilometre as class 4 on a Euro VI tractor.
Second, vehicles first registered before 1 July 2019 cannot be assigned to a CO₂ class higher than 1 — they're permanently in the most expensive bracket. The CO₂ class system only applies to trucks registered from 1 July 2019 onwards, because the regulatory CO₂ reference values needed for classification didn't exist before that date.
When the Ersatzmaut notice arrives — the 4-week window
If the enforcement event happens at a fixed camera (not a mobile stop), the operator receives the Ersatzmaut notice by post at the registration address, typically 2 to 6 weeks after the offence. The notice contains: the date and segment of the offence; the photograph from the gantry camera; the specific Ersatzmaut amount; the bank details for payment; and the deadline — four weeks from the date the notice is issued.
What to do in those four weeks. First, check the photo and the offence description against the dispatch records — does this trip actually match a tour the operator ran? Identity fraud and licence-plate cloning do happen, particularly on common transit routes. Second, if the offence is genuine, the cheapest outcome is to pay the Ersatzmaut within the deadline. Doing so settles the matter without administrative proceedings.
Third, if the operator believes the notice is wrong, an objection (Einspruch) can be filed within those same four weeks. Common grounds for a successful objection: the GO-Box was registered and working at the time (operator has the postpaid invoice to prove the toll was paid through the OBU); the truck was not in Austria on the date claimed (GPS or tachograph evidence); the licence plate was cloned or the photograph shows a different vehicle. ASFINAG can reduce or cancel the Ersatzmaut, but only if the objection arrives inside the 4-week window. After the deadline, the case has already escalated.
If the Ersatzmaut is not paid and no successful objection is filed, ASFINAG forwards the case to the relevant district administrative authority (Bezirksverwaltungsbehörde). That triggers a formal Verwaltungsstrafverfahren with penalties of €300 to €3,000 plus procedural costs. At that stage paying a lawyer to handle the objection often costs more than just paying the original Ersatzmaut would have.
The €200 vs €270 split: which Ersatzmaut applies to your case
For HGVs and buses above 3.5 t, two Ersatzmaut amounts exist in 2026, both significantly higher than the pre-2026 levels.
€200 Ersatzmaut applies in the standard case: the truck was on a tolled motorway or expressway, the GO-Box was present, but the system detected an inconsistency — wrong axle setting, missing emission-class declaration, expired registration, or a missing entry that should have been there. In these cases ASFINAG treats the toll as essentially owed but improperly captured, and the €200 closes the matter.
€270 Ersatzmaut applies in the aggravated case: the truck had no GO-Box at all, or the GO-Box was manipulated (e.g. axle count deliberately set to a lower category to pay less), or the postpaid account was in arrears and ASFINAG had already suspended billing rights. This is treated as toll evasion in intent, not just error, so the higher amount applies.
For light vehicles (cars and vans up to 3.5 t), separate Ersatzmaut figures apply — €200 for missing or incorrectly affixed vignette, €100 for motorcycles, and €240 for vignette manipulation (e.g. using one vignette across multiple vehicles). These apply to any company car or commercial van under 3.5 t in the fleet — worth flagging to drivers when they pick up sub-3.5t vehicles for delivery runs into Austria.
VAT reclaim: how foreign operators get the 20% USt back
Austrian motorway tolls carry 20% Umsatzsteuer. For an EU-established operator that is not VAT-registered in Austria, the toll is reclaimable through the 8th Directive procedure (Directive 2008/9/EC). The mechanism: submit a refund application through the operator's home-country tax portal (e.g. ELSTER for German operators), specifying the Austrian VAT amount paid in the calendar year, and attaching the ASFINAG invoices as evidence.
Key practical points. The application must be filed by 30 September of the year following the year of the toll payment — miss the deadline and the VAT is lost. The minimum claim threshold is €50 per application; below that, ASFINAG VAT can be carried forward into the next year's application. The refund is paid directly into the home-country tax account, typically 4 to 8 months after filing.
For non-EU operators (UK, Swiss, Turkish hauliers etc.), the 13th Directive procedure applies instead, with stricter reciprocity requirements and bilateral agreements determining whether the VAT is actually refundable. Switzerland and the UK both have reciprocity agreements with Austria, so refunds work; Turkish operators face a more complex case-by-case review.
The single biggest reclaim error: confusing the gross (with-VAT) total on the ASFINAG monthly invoice with the net amount used in cost reporting. The reclaimable amount is the VAT line on the invoice (20% of the net toll), not 20% of the gross. A dispatcher who reclaims the wrong figure either over-claims (and pays it back with interest if audited) or under-claims (and silently leaves money on the table). Setting the GO-Maut account to receive VAT-itemised invoices and posting the toll component and the VAT component to separate cost centres is the simplest fix.
Common cross-border pitfalls dispatchers hit
Five recurring issues come up in practice, all worth pre-empting in the dispatcher's standard operating procedure.
Axle count mismatch on the GO-Box. When a tractor swaps trailers — say, a 4-axle combination on Monday morning becomes a 5-axle combination by Monday afternoon — the GO-Box must be re-set to the new axle count before the truck enters Austrian territory. Drivers who forget pay the lower-axle rate, the camera detects the actual axle count from the silhouette, and the Ersatzmaut follows. Train drivers to update the OBU at the trailer-change yard, not at the border.
Brennerbasistunnel surcharge underestimate. The A13 Brenner motorway and the A12 Inntal section from Kufstein border to Innsbruck/Amras junction carry an additional surcharge of up to 25% on the base km as a financing contribution for the Brenner Base Tunnel. This isn't an optional add-on — it's automatically billed through the GO-Box on top of the base rate. Quotes that don't bake this in lose roughly 10-12% margin on every Brenner transit.
Night surcharges on Alpine sections. The Brenner A13 charges substantially higher section toll rates between 22:00 and 05:00. A 4+ axle Euro III truck pays over €100 per passage at night on the Innsbruck-Amras → border segment alone. Dispatchers can save 30-40% on a single transit by scheduling the Brenner passage outside the night window when delivery times allow.
EETS provider not connected to ASFINAG. Not every EETS box covers Austria — some providers only signed onto a subset of the EETS network. Before sending a truck into Austria with an EETS device only, confirm with the provider in writing that Austria is covered and the box is registered with ASFINAG. A truck running an EETS box that isn't registered for AT is treated by enforcement as a truck with no OBU at all — straight to €270 Ersatzmaut.
Sub-3.5t company vehicles without vignette. Service vans, courier vehicles and company cars all need a valid Austrian vignette (sticker or digital) the moment they touch an Austrian motorway. Many dispatch teams remember to organise the HGV GO-Box but forget the vignette for the smaller fleet vehicles that also cross into Austria. Each missing vignette is a €200 Ersatzmaut.
How IMPARGO surfaces enforcement risk before it costs you
The Planner Module is IMPARGO's route-and-cost calculator. For Austrian routes it surfaces three things at quote stage that are easy to miss otherwise: the Brennerbasistunnel surcharge is automatically applied on A13 and the A12 Inntal section; section toll segments are flagged with their day vs night cost difference so the dispatcher can choose the cheaper window; and the per-country VAT toggle separates the reclaimable 20% USt from the toll itself for clean cost reporting.
For the rates themselves — current GO-Maut tariffs per CO₂ class, section toll prices for every Alpine tunnel, the 2026 reform package context — the canonical reference is the Austria Truck Tolls 2026 rate guide. For comparing Austrian tolls against the rest of Europe — French closed-system tolls, German Toll Collect CO₂ classes, Italian Telepass billing, Polish e-TOLL — the European toll systems overview covers the full picture. The dispatcher picks the route knowing what each country contributes, before the customer sees the quote.
