diff --git a/cg/cg2101.cpp b/cg/cg2101.cpp
index 52d70b12b..3f387135c 100755
--- a/cg/cg2101.cpp
+++ b/cg/cg2101.cpp
@@ -45,6 +45,14 @@ void TMovimentoPN::destroy_cg_row(int i)
     _cg.destroy_row(i+1, TRUE);
 }
 
+void TMovimentoPN::destroy_iva_row(int i)
+{ 
+  if (i < 0)   
+    _iva.destroy_rows();
+  else  
+    _iva.destroy_row(i+1, TRUE);
+}
+
 int TMovimentoPN::read_mov_rows()
 {                   
   const TRectype& mov = curr();
diff --git a/cg/cg2101.h b/cg/cg2101.h
index 1a1260112..af20b5953 100755
--- a/cg/cg2101.h
+++ b/cg/cg2101.h
@@ -69,6 +69,7 @@ public:
   int iva_items() const { return _iva.rows(); }
   void destroy_rows(long numreg);
   void destroy_cg_row(int i);
+  void destroy_iva_row(int i);
   
   int date2liq(const TDate& data) const;       // Estrae dalla data il mese di liquidazione
   char frequenza_versamenti(int year) const;   // Ritorna 'M'ensile o 'T'rimestrale