diff --git a/scripts/ultimo_meter_reading_entry.form.json b/scripts/ultimo_meter_reading_entry.form.json
new file mode 100644
index 0000000..117d613
--- /dev/null
+++ b/scripts/ultimo_meter_reading_entry.form.json
@@ -0,0 +1,44 @@
+{
+  "title": "Ultimo-Zählerstände eintragen",
+  "fields": [
+    {
+      "name": "meter_number",
+      "widget": "text_field",
+      "label": "Zählernummer",
+      "hint_text": "z.B. 21162908_40008",
+      "validators": [
+        {
+          "type": "required",
+          "error_text": "Zählernummer ist erforderlich"
+        }
+      ],
+      "prefix_icon": "speed"
+    },
+    {
+      "name": "variable_name",
+      "widget": "text_field",
+      "label": "Variable Name (optional)",
+      "hint_text": "Standard: ENERGY_INST_VAL",
+      "initial_value": "ENERGY_INST_VAL",
+      "prefix_icon": "analytics"
+    },
+    {
+      "name": "readings",
+      "widget": "text_field",
+      "label": "Ultimo-Stände",
+      "hint_text": "Format: YYYY-MM:Wert, z.B. 2024-01:12345.5, 2024-02:23456.7 (eine Zeile pro Monat)",
+      "text_field_config": {
+        "max_lines": 10,
+        "keyboard_type": "multiline"
+      },
+      "validators": [
+        {
+          "type": "required",
+          "error_text": "Mindestens ein Ultimo-Stand ist erforderlich"
+        }
+      ],
+      "helper_text": "Jede Zeile ein Monatstand im Format YYYY-MM:Zählerstand",
+      "prefix_icon": "list"
+    }
+  ]
+}
\ No newline at end of file