diff --git a/share/qtcreator/snippets/cpp.xml b/share/qtcreator/snippets/cpp.xml
index 82a62b36e6a..ca62a37998a 100644
--- a/share/qtcreator/snippets/cpp.xml
+++ b/share/qtcreator/snippets/cpp.xml
@@ -204,5 +204,5 @@ case $value$:
 default:
     break;
 }</snippet>
-<snippet group="C++" trigger="Q_PROPERTY" id="cpp_q_property" complement="(type name READ name WRITE setName NOTIFY nameChanged)">Q_PROPERTY($type$ $name$ READ $name$ WRITE set$name:c$ NOTIFY $name$Changed)</snippet>
+<snippet group="C++" trigger="Q_PROPERTY" id="cpp_q_property" complement="(type name READ name WRITE setName NOTIFY nameChanged FINAL)">Q_PROPERTY($type$ $name$ READ $name$ WRITE set$name:c$ NOTIFY $name$Changed FINAL)</snippet>
 </snippets>
diff --git a/src/plugins/cppeditor/cppquickfix_test.cpp b/src/plugins/cppeditor/cppquickfix_test.cpp
index 560a27fe240..9c2c011dc5a 100644
--- a/src/plugins/cppeditor/cppquickfix_test.cpp
+++ b/src/plugins/cppeditor/cppquickfix_test.cpp
@@ -2315,7 +2315,7 @@ signals:
     void newFooBarTestValue();
 
 private:
-    Q_PROPERTY(int fooBar_test READ give_me_foo_bar_test WRITE Seet_FooBar_test RESET set_fooBarTest_toDefault NOTIFY newFooBarTestValue)
+    Q_PROPERTY(int fooBar_test READ give_me_foo_bar_test WRITE Seet_FooBar_test RESET set_fooBarTest_toDefault NOTIFY newFooBarTestValue FINAL)
 };
 )-";
     QTest::addRow("create right names") << QByteArrayList{originalSource, expectedSource} << 4;
@@ -2346,7 +2346,7 @@ signals:
     void newFooBarTestValue();
 
 private:
-    Q_PROPERTY(int fooBar_test READ give_me_foo_bar_test WRITE Seet_FooBar_test RESET set_fooBarTest_toDefault NOTIFY newFooBarTestValue)
+    Q_PROPERTY(int fooBar_test READ give_me_foo_bar_test WRITE Seet_FooBar_test RESET set_fooBarTest_toDefault NOTIFY newFooBarTestValue FINAL)
 };
 )-";
     expectedSource = "";
@@ -2355,7 +2355,7 @@ private:
     // create from Q_PROPERTY with custom names
     originalSource = R"-(
 class Test {
-    Q_PROPER@TY(int fooBar_test READ give_me_foo_bar_test WRITE Seet_FooBar_test RESET set_fooBarTest_toDefault NOTIFY newFooBarTestValue)
+    Q_PROPER@TY(int fooBar_test READ give_me_foo_bar_test WRITE Seet_FooBar_test RESET set_fooBarTest_toDefault NOTIFY newFooBarTestValue FINAL)
 
 public:
     int give_me_foo_bar_test() const
@@ -2380,7 +2380,7 @@ signals:
 )-";
     expectedSource = R"-(
 class Test {
-    Q_PROPERTY(int fooBar_test READ give_me_foo_bar_test WRITE Seet_FooBar_test RESET set_fooBarTest_toDefault NOTIFY newFooBarTestValue)
+    Q_PROPERTY(int fooBar_test READ give_me_foo_bar_test WRITE Seet_FooBar_test RESET set_fooBarTest_toDefault NOTIFY newFooBarTestValue FINAL)
 
 public:
     int give_me_foo_bar_test() const
@@ -2411,14 +2411,14 @@ private:
     // create from Q_PROPERTY with custom names
     originalSource = R"-(
 class Test {
-    Q_PROPE@RTY(int fooBar_test READ give_me_foo_bar_test WRITE Seet_FooBar_test RESET set_fooBarTest_toDefault NOTIFY newFooBarTestValue)
+    Q_PROPE@RTY(int fooBar_test READ give_me_foo_bar_test WRITE Seet_FooBar_test RESET set_fooBarTest_toDefault NOTIFY newFooBarTestValue FINAL)
     int mem_fooBar_test;
 public:
 };
 )-";
     expectedSource = R"-(
 class Test {
-    Q_PROPERTY(int fooBar_test READ give_me_foo_bar_test WRITE Seet_FooBar_test RESET set_fooBarTest_toDefault NOTIFY newFooBarTestValue)
+    Q_PROPERTY(int fooBar_test READ give_me_foo_bar_test WRITE Seet_FooBar_test RESET set_fooBarTest_toDefault NOTIFY newFooBarTestValue FINAL)
     int mem_fooBar_test;
 public:
     int give_me_foo_bar_test() const
@@ -2766,7 +2766,7 @@ public:
 signals:
     void barChanged(N2::test *bar);
 private:
-    Q_PROPERTY(N2::test *bar READ getBar NOTIFY barChanged)
+    Q_PROPERTY(N2::test *bar READ getBar NOTIFY barChanged FINAL)
 };
 })--";
     testDocuments << CppTestDocument::create("file.h", original, expected);
@@ -3303,7 +3303,7 @@ void QuickfixTest::testGenerateGetterSetterAnonymousClass()
         void fooChanged();
 
     private:
-        Q_PROPERTY(int foo READ foo WRITE setFoo RESET resetFoo NOTIFY fooChanged)
+        Q_PROPERTY(int foo READ foo WRITE setFoo RESET resetFoo NOTIFY fooChanged FINAL)
     } bar;
 )";
     testDocuments << CppTestDocument::create("file.h", original, expected);
@@ -3334,7 +3334,7 @@ public:
 signals:
     void barChanged();
 private:
-    Q_PROPERTY(int bar READ getBar WRITE setBar RESET resetBar NOTIFY barChanged)
+    Q_PROPERTY(int bar READ getBar WRITE setBar RESET resetBar NOTIFY barChanged FINAL)
 };
 
 inline int Foo::getBar() const
@@ -3560,8 +3560,8 @@ private:
     int m_bar;
     int bar2_;
     QString bar3;
-    Q_PROPERTY(int bar2 READ getBar2 WRITE setBar2 RESET resetBar2 NOTIFY bar2Changed)
-    Q_PROPERTY(QString bar3 READ getBar3 WRITE setBar3 RESET resetBar3 NOTIFY bar3Changed)
+    Q_PROPERTY(int bar2 READ getBar2 WRITE setBar2 RESET resetBar2 NOTIFY bar2Changed FINAL)
+    Q_PROPERTY(QString bar3 READ getBar3 WRITE setBar3 RESET resetBar3 NOTIFY bar3Changed FINAL)
 };
 inline void Foo::resetBar()
 {
diff --git a/src/plugins/cppeditor/cppquickfixes.cpp b/src/plugins/cppeditor/cppquickfixes.cpp
index dad99ff1344..1c76f8f2c57 100644
--- a/src/plugins/cppeditor/cppquickfixes.cpp
+++ b/src/plugins/cppeditor/cppquickfixes.cpp
@@ -4182,7 +4182,7 @@ void GetterSetterRefactoringHelper::performGeneration(ExistingGetterSetterData d
             propertyDeclaration.append(QLatin1String(" NOTIFY ")).append(data.signalName);
         }
 
-        propertyDeclaration.append(QLatin1String(")\n"));
+        propertyDeclaration.append(QLatin1String(" FINAL)\n"));
         addHeaderCode(InsertionPointLocator::Private, propertyDeclaration);
     }
 }
diff --git a/src/plugins/texteditor/snippets/snippet.cpp b/src/plugins/texteditor/snippets/snippet.cpp
index f41156c4cee..74a4dc543c3 100644
--- a/src/plugins/texteditor/snippets/snippet.cpp
+++ b/src/plugins/texteditor/snippets/snippet.cpp
@@ -330,7 +330,7 @@ void Internal::TextEditorPlugin::testSnippetParsing_data()
         << QString::fromLatin1("\\\\$test\\\\\\\\$\\\\") << false << Parts();
 
     QTest::newRow("Q_PROPERTY") << QString(
-        "Q_PROPERTY($type$ $name$ READ $name$ WRITE set$name:c$ NOTIFY $name$Changed)")
+        "Q_PROPERTY($type$ $name$ READ $name$ WRITE set$name:c$ NOTIFY $name$Changed FINAL)")
                                 << true
                                 << Parts{SnippetPart("Q_PROPERTY("),
                                          SnippetPart("type", 0),
@@ -342,7 +342,7 @@ void Internal::TextEditorPlugin::testSnippetParsing_data()
                                          SnippetPart("name", 1, TCMANGLER_ID),
                                          SnippetPart(" NOTIFY "),
                                          SnippetPart("name", 1),
-                                         SnippetPart("Changed)")};
+                                         SnippetPart("Changed FINAL)")};
 
     QTest::newRow("open identifier") << QString("$test") << false << Parts();
     QTest::newRow("wrong mangler") << QString("$test:X$") << false << Parts();