diff --git a/src/azure-cli/azure/cli/command_modules/resource/_stacks_formatters.py b/src/azure-cli/azure/cli/command_modules/resource/_stacks_formatters.py
index e798f0dc5e1..01c0ed8ea89 100644
--- a/src/azure-cli/azure/cli/command_modules/resource/_stacks_formatters.py
+++ b/src/azure-cli/azure/cli/command_modules/resource/_stacks_formatters.py
@@ -22,7 +22,8 @@
     StackModels.DeploymentStacksWhatIfChangeType.MODIFY,
     StackModels.DeploymentStacksWhatIfChangeType.DELETE,
     StackModels.DeploymentStacksWhatIfChangeType.NO_CHANGE,
-    StackModels.DeploymentStacksWhatIfChangeType.DETACH
+    StackModels.DeploymentStacksWhatIfChangeType.DETACH,
+    StackModels.DeploymentStacksWhatIfPropertyChangeType.NO_EFFECT
 ]
 
 
@@ -38,7 +39,7 @@ class DeploymentStacksWhatIfResultFormatter:  # pylint: disable=too-few-public-m
             StackModels.DeploymentStacksWhatIfChangeType.DETACH: 'v',
             StackModels.DeploymentStacksWhatIfChangeType.MODIFY: '~',
             StackModels.DeploymentStacksWhatIfChangeType.NO_CHANGE: '=',
-            StackModels.DeploymentStacksWhatIfPropertyChangeType.NO_EFFECT: '=',
+            StackModels.DeploymentStacksWhatIfPropertyChangeType.NO_EFFECT: 'x',
             StackModels.DeploymentStacksWhatIfChangeType.UNSUPPORTED: '!',
         })
 
@@ -48,7 +49,8 @@ class DeploymentStacksWhatIfResultFormatter:  # pylint: disable=too-few-public-m
             StackModels.DeploymentStacksWhatIfChangeType.CREATE: Color.GREEN,
             StackModels.DeploymentStacksWhatIfChangeType.DELETE: Color.RED,
             StackModels.DeploymentStacksWhatIfChangeType.DETACH: Color.BLUE,
-            StackModels.DeploymentStacksWhatIfChangeType.MODIFY: Color.PURPLE
+            StackModels.DeploymentStacksWhatIfChangeType.MODIFY: Color.PURPLE,
+            StackModels.DeploymentStacksWhatIfPropertyChangeType.NO_EFFECT: Color.GRAY,
         })
 
     CHANGE_CERTAINTY_PRIORITIES = CaseInsensitiveDict(
@@ -472,8 +474,11 @@ def _format_array_changes(
 
     def _format_primitive_change(
         self,
-        primitive_change: t.Optional[
-            t.Union[StackModels.DeploymentStacksChangeBase, StackModels.DeploymentStacksWhatIfPropertyChange]],
+        primitive_change: t.Optional[t.Union[
+            StackModels.DeploymentStacksChangeBase,
+            StackModels.DeploymentStacksWhatIfPropertyChange,
+            StackModels.DeploymentStacksChangeBaseDenyStatusMode,
+            StackModels.DeploymentStacksChangeBaseDeploymentStacksManagementStatus]],
         parent_path: t.Optional[str] = None,
         is_array_item: bool = False
     ) -> bool:
@@ -481,7 +486,7 @@ def _format_primitive_change(
             return False
 
         change_type = primitive_change.change_type if hasattr(primitive_change, "change_type") else None
-        change_type = (change_type or (StackModels.DeploymentStacksWhatIfPropertyChangeType.NO_EFFECT
+        change_type = (change_type or (StackModels.DeploymentStacksWhatIfChangeType.NO_CHANGE
                                        if primitive_change.before == primitive_change.after
                                        else StackModels.DeploymentStacksWhatIfPropertyChangeType.MODIFY))
 
diff --git a/src/azure-cli/azure/cli/command_modules/resource/tests/latest/data/stacks-what-if/what-if-1.json b/src/azure-cli/azure/cli/command_modules/resource/tests/latest/data/stacks-what-if/what-if-1.json
index ca2187d8fc6..4d0ac8bbf39 100644
--- a/src/azure-cli/azure/cli/command_modules/resource/tests/latest/data/stacks-what-if/what-if-1.json
+++ b/src/azure-cli/azure/cli/command_modules/resource/tests/latest/data/stacks-what-if/what-if-1.json
@@ -69,6 +69,12 @@
                 "before": "resourceA-before",
                 "after": "resourceA-after",
                 "children": []
+              },
+              {
+                "path": "sku.tier",
+                "changeType": "noEffect",
+                "after": "Standard",
+                "children": []
               }
             ]
           },
diff --git a/src/azure-cli/azure/cli/command_modules/resource/tests/latest/test_stack_formatters.py b/src/azure-cli/azure/cli/command_modules/resource/tests/latest/test_stack_formatters.py
index b58a1f58f9a..a306ecfcbf1 100644
--- a/src/azure-cli/azure/cli/command_modules/resource/tests/latest/test_stack_formatters.py
+++ b/src/azure-cli/azure/cli/command_modules/resource/tests/latest/test_stack_formatters.py
@@ -23,6 +23,7 @@ def test_what_if_1(self):
         what_if_result = self._get_stacks_what_if_result("what-if-1.json")
 
         formatted = DeploymentStacksWhatIfResultFormatter().format(what_if_result)
+        print(formatted)
         self.assertEqual(self.EXPECTED_STACKS_WHAT_IF_1, formatted)
 
         expected_no_color_result = self.EXPECTED_STACKS_WHAT_IF_1
@@ -36,6 +37,7 @@ def test_what_if_2(self):
         what_if_result = self._get_stacks_what_if_result("what-if-2.json")
 
         formatted = DeploymentStacksWhatIfResultFormatter().format(what_if_result)
+        print(formatted)
         self.assertEqual(self.EXPECTED_STACKS_WHAT_IF_2, formatted)
 
         expected_no_color_result = self.EXPECTED_STACKS_WHAT_IF_2
@@ -62,6 +64,7 @@ def _get_stacks_what_if_test_file_path(file_name: str):
   {Color.GREEN}+{Color.RESET} Create              ! Unsupported
   {Color.PURPLE}~{Color.RESET} Modify              {Color.RED}-{Color.RESET} Delete
   = NoChange            {Color.BLUE}v{Color.RESET} Detach
+  {Color.GRAY}x{Color.RESET} NoEffect            
 
 {Color.DARK_YELLOW}Changes to Stack /subscriptions/6d41d86d-eb6b-473a-b31d-bbd084e1814d/resourceGroups/503ace4c-9b1c-4059-a3e9-09553d24e9e1/providers/Microsoft.Resources/deploymentStacks/testStack_9ef16884f0dad7d0e5de3d3ec57:{Color.RESET}
 {Color.PURPLE}~{Color.RESET} DeploymentScope: {Color.PURPLE}"ThisIsBefore"{Color.RESET} => {Color.PURPLE}"ThisIsAfter"{Color.RESET}
@@ -154,6 +157,7 @@ def _get_stacks_what_if_test_file_path(file_name: str):
     = Management Status: "Managed"
     {Color.PURPLE}~{Color.RESET} Deny Status: {Color.PURPLE}"None"{Color.RESET} => {Color.PURPLE}"DenyDelete"{Color.RESET}
     {Color.PURPLE}~{Color.RESET} properties.properties1: {Color.PURPLE}"resourceA-before"{Color.RESET} => {Color.PURPLE}"resourceA-after"{Color.RESET}
+    {Color.GRAY}x{Color.RESET} sku.tier: {Color.GRAY}"Standard"{Color.RESET}
   = /subscriptions/6d41d86d-eb6b-473a-b31d-bbd084e1814d/resourceGroups/503ace4c-9b1c-4059-a3e9-09553d24e9e1/providers/Microsoft.Test/testB/resourceB [2021-05-01]
     = Management Status: "Managed"
     {Color.PURPLE}~{Color.RESET} Deny Status: {Color.PURPLE}"None"{Color.RESET} => {Color.PURPLE}"DenyDelete"{Color.RESET}
@@ -239,6 +243,7 @@ def _get_stacks_what_if_test_file_path(file_name: str):
   {Color.GREEN}+{Color.RESET} Create              ! Unsupported
   {Color.PURPLE}~{Color.RESET} Modify              {Color.RED}-{Color.RESET} Delete
   = NoChange            {Color.BLUE}v{Color.RESET} Detach
+  {Color.GRAY}x{Color.RESET} NoEffect            
 
 {Color.DARK_YELLOW}Changes to Managed Resources:{Color.RESET}