diff --git a/src/dealer-claim/components/request-detail/modals/DealerCompletionDocumentsModal.tsx b/src/dealer-claim/components/request-detail/modals/DealerCompletionDocumentsModal.tsx
index 6d9a2bc..f45f00c 100644
--- a/src/dealer-claim/components/request-detail/modals/DealerCompletionDocumentsModal.tsx
+++ b/src/dealer-claim/components/request-detail/modals/DealerCompletionDocumentsModal.tsx
@@ -229,12 +229,15 @@ export function DealerCompletionDocumentsModal({
     const hasPhotos = activityPhotos.length > 0;
     const hasDescription = completionDescription.trim().length > 0;
 
+    const hasValidExpenseItems = expenseItems.length > 0 &&
+      expenseItems.every(item => item.description.trim() !== '' && item.amount >= 0);
+
     const hasHSNSACErrors = isNonGst ? false : expenseItems.some(item => {
       const { isValid } = validateHSNSAC(item.hsnCode, item.isService);
       return !isValid;
     });
 
-    return hasCompletionDate && hasDocuments && hasPhotos && hasDescription && !hasHSNSACErrors;
+    return hasCompletionDate && hasDocuments && hasPhotos && hasDescription && hasValidExpenseItems && !hasHSNSACErrors;
   }, [activityCompletionDate, completionDocuments, activityPhotos, completionDescription, isNonGst, expenseItems]);
 
   // Get today's date in YYYY-MM-DD format for max date
@@ -1358,9 +1361,9 @@ export function DealerCompletionDocumentsModal({
               <div className="bg-amber-50 border border-amber-200 rounded-lg p-3 sm:p-4 flex items-start gap-2 sm:gap-3">
                 <CircleAlert className="w-4 h-4 sm:w-5 sm:h-5 text-amber-600 flex-shrink-0 mt-0.5" />
                 <div className="text-xs sm:text-sm text-amber-800">
-                  <p className="font-semibold mb-1">Missing Required Information</p>
+                  <p className="font-semibold mb-1">Missing or Invalid Information</p>
                   <p>
-                    Please ensure completion date, at least one document/photo, and description are provided before submitting.
+                    Please ensure completion date, documents/photos, description, and expense details (non-negative amounts and descriptions) are provided before submitting.
                   </p>
                 </div>
               </div>