diff --git a/src/Service/BookingPricingAssembler.php b/src/Service/BookingPricingAssembler.php
index fdcbf3bb..587a1fa1 100644
--- a/src/Service/BookingPricingAssembler.php
+++ b/src/Service/BookingPricingAssembler.php
@@ -102,6 +102,11 @@ class BookingPricingAssembler
         $surchargePricing = [];
 
         foreach ($bookingData->surcharges as $surcharge) {
+            // BusPro reports a Zuschlag line even when it nets to nothing, e.g. Stornokosten of 0,00 €
+            if (0.0 === round($surcharge->totalPrice ?? 0.0, 2)) {
+                continue;
+            }
+
             $surchargePricing[] = [
                 'label' => $surcharge->label ?? 'unbekannt',
                 'participantCount' => count($surcharge->mapping),
diff --git a/tests/Service/BookingPricingAssemblerTest.php b/tests/Service/BookingPricingAssemblerTest.php
index 39b3bca8..9c309980 100644
--- a/tests/Service/BookingPricingAssemblerTest.php
+++ b/tests/Service/BookingPricingAssemblerTest.php
@@ -4,9 +4,11 @@ declare(strict_types=1);
 
 namespace App\Tests\Service;
 
+use App\BusProNet\Model\Booking;
 use App\BusProNet\Model\Insurance;
 use App\BusProNet\Model\Pickup;
 use App\BusProNet\Model\Service;
+use App\BusProNet\Model\Surcharge;
 use App\BusProNet\Model\Travel;
 use App\Form\Model\BookingDto;
 use App\Form\Model\ParticipantDto;
@@ -356,6 +358,48 @@ class BookingPricingAssemblerTest extends TestCase
         $this->assertEqualsWithDelta($group['groupTotal'], $participantTotal, 0.001, 'Summary and per-participant totals must agree');
     }
 
+    public function testSurchargePricingOmitsZeroAmountSurcharges(): void
+    {
+        $booking = new Booking();
+        $booking->surcharges = [
+            $this->createSurcharge('Stornokosten', 0.0, [1]),
+            $this->createSurcharge('unbekannt', -0.0, [0]),
+            $this->createSurcharge('Teamer', -53.2, [0, 1]),
+        ];
+
+        $surchargePricing = $this->assembler->calculateSurchargePricing($booking);
+
+        $this->assertSame([
+            ['label' => 'Teamer', 'participantCount' => 2, 'totalPrice' => -53.2],
+        ], $surchargePricing);
+    }
+
+    public function testPricingBreakdownOmitsSurchargesWhenAllAreZero(): void
+    {
+        $travel = new Travel();
+        $travel->insurances = [];
+
+        $bookingDto = new BookingDto($travel, 1);
+        $bookingDto->participants = [];
+        $bookingDto->booking = new Booking();
+        $bookingDto->booking->surcharges = [$this->createSurcharge('Stornokosten', 0.0, [0])];
+
+        $breakdown = $this->assembler->getPricingBreakdown($bookingDto);
+
+        $this->assertArrayNotHasKey('surcharges', $breakdown);
+    }
+
+    /** @param list<int> $mapping */
+    private function createSurcharge(string $label, float $totalPrice, array $mapping): Surcharge
+    {
+        $surcharge = new Surcharge();
+        $surcharge->label = $label;
+        $surcharge->totalPrice = $totalPrice;
+        $surcharge->mapping = $mapping;
+
+        return $surcharge;
+    }
+
     private function createBusBookingDto(string $outboundSubType, string $inboundSubType): BookingDto
     {
         $travel = new Travel();