diff --git a/pages/createDocument/edit/[[id]].vue b/pages/createDocument/edit/[[id]].vue
index ce7ba9c..bce8d07 100644
--- a/pages/createDocument/edit/[[id]].vue
+++ b/pages/createDocument/edit/[[id]].vue
@@ -312,6 +312,14 @@ const setDocumentTypeConfig = (withTexts = false) => {
 
 }
 
+const setTaxType = () => {
+  if(itemInfo.value.taxType === "19 UStG") {
+    itemInfo.value.rows.forEach(row => {
+      row.taxPercent = 0
+    })
+  }
+}
+
 const setCustomerData = () => {
 
   let customer = customers.value.find(i => i.id === itemInfo.value.customer)
@@ -1266,6 +1274,7 @@ const setRowData = (row) => {
                 <USelectMenu
                     :options="['Standard','13b UStG','19 UStG']"
                     v-model="itemInfo.taxType"
+                    @change="setTaxType"
                     class="w-full"
                 ></USelectMenu>
               </UFormGroup>
@@ -2238,7 +2247,7 @@ const setRowData = (row) => {
                 <td class="font-bold">Netto:</td>
                 <td class="text-right">{{renderCurrency(documentTotal.totalNet)}}</td>
               </tr>
-              <tr>
+              <tr v-if="itemInfo.taxType === 'Standard'">
                 <td class="font-bold">zzgl. 19 % USt:</td>
                 <td class="text-right">{{renderCurrency(documentTotal.total19)}}</td>
               </tr>
@@ -2246,11 +2255,11 @@ const setRowData = (row) => {
                 <td class="font-bold">Brutto:</td>
                 <td class="text-right">{{renderCurrency(documentTotal.totalGross)}}</td>
               </tr>
-              <tr v-if="documentTotal.totalGrossAlreadyPaid !== '0,00 €'">
+              <tr v-if="documentTotal.totalGrossAlreadyPaid !== 0">
                 <td class="font-bold">Bereits bezahlt:</td>
                 <td class="text-right">{{renderCurrency(documentTotal.totalGrossAlreadyPaid)}}</td>
               </tr>
-              <tr v-if="documentTotal.totalGrossAlreadyPaid !== '0,00 €'">
+              <tr v-if="documentTotal.totalGrossAlreadyPaid !== 0">
                 <td class="font-bold">Offene Summe:</td>
                 <td class="text-right">{{renderCurrency(documentTotal.totalSumToPay)}}</td>
               </tr>