diff --git a/BaseVatInfo.cs b/BaseVatInfo.cs
deleted file mode 100644
index f339493..0000000
--- a/BaseVatInfo.cs
+++ /dev/null
@@ -1,15 +0,0 @@
-namespace FCS.Lib.Common
-{
-    public class BaseVatInfo
-    {
-        public string Name { get; set; }
-        public string CoName { get; set; }
-        public string Address { get; set; }
-        public string ZipCode { get; set; }
-        public string City { get; set; }
-        public string VatNumber { get; set; }
-        public int VatNumberValid { get; set; }
-        public int HasFolded  { get; set; }
-        public string RequestDate { get; set; }
-    }
-}
\ No newline at end of file
diff --git a/FCS.Lib.Common.csproj b/FCS.Lib.Common.csproj
index 2bc03ad..e71dbb1 100644
--- a/FCS.Lib.Common.csproj
+++ b/FCS.Lib.Common.csproj
@@ -44,7 +44,7 @@
     <Reference Include="System.Xml" />
   </ItemGroup>
   <ItemGroup>
-    <Compile Include="BaseVatInfo.cs" />
+    <Compile Include="VatStateInfo.cs" />
     <Compile Include="VatInfoDto.cs" />
     <Compile Include="VatState.cs" />
     <Compile Include="LifeCycle.cs" />
diff --git a/VatInfoDto.cs b/VatInfoDto.cs
index afe872c..67a1252 100644
--- a/VatInfoDto.cs
+++ b/VatInfoDto.cs
@@ -24,6 +24,7 @@
 // <summary></summary>
 // ***********************************************************************
 
+using System;
 using System.Collections.Generic;
 
 namespace FCS.Lib.Common
@@ -38,6 +39,6 @@ namespace FCS.Lib.Common
         public string ZipCode { get; set; } = "";
         public List<VatState> States { get; set; } = new();
         public List<LifeCycle> LifeCycles { get; set; } = new();
-        public string RequestDate { get; set; } = "";
+        public string RequestDate { get; set; }
     }
 }
\ No newline at end of file
diff --git a/VatStateInfo.cs b/VatStateInfo.cs
new file mode 100644
index 0000000..ee022b3
--- /dev/null
+++ b/VatStateInfo.cs
@@ -0,0 +1,13 @@
+using System;
+
+namespace FCS.Lib.Common
+{
+    public class VatStateInfo
+    {
+        public string Name { get; set; } = "";
+        public string VatNumber { get; set; } = "";
+        public bool VatNumberValid { get; set; }
+        public bool HasFolded  { get; set; }
+        public DateTime RequestDate { get; set; }
+    }
+}
\ No newline at end of file