diff --git a/src/cg/cg2100.cpp b/src/cg/cg2100.cpp
index c71eaeed7..3c524986f 100755
--- a/src/cg/cg2100.cpp
+++ b/src/cg/cg2100.cpp
@@ -1107,7 +1107,8 @@ void TPrimanota_application::init_modify_mode(TMask& m)
     const long numdoc = mov.get_long(MOV_DNDOC);
     m.show(F_LINKDOC, numdoc > 0 && has_module(VEAUT));
 
-    activate_split_payment(m);
+		if (iva() != nessuna_iva)
+			activate_split_payment(m);
   }
 	// Controllo se abilitare il fornitore per bolla doganale
 	if(m.find_by_id(F_BOLLACODCLI) != nullptr)