diff --git a/superset-frontend/src/features/tags/BulkTagModal.test.tsx b/superset-frontend/src/features/tags/BulkTagModal.test.tsx
new file mode 100644
index 000000000..d590dd551
--- /dev/null
+++ b/superset-frontend/src/features/tags/BulkTagModal.test.tsx
@@ -0,0 +1,114 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License. You may obtain
+ * a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed
+ * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS
+ * OF ANY KIND, either express or implied. See the License for the specific language
+ * governing permissions and limitations under the License.
+ */
+
+import {
+  render,
+  screen,
+  fireEvent,
+  waitFor,
+} from 'spec/helpers/testing-library';
+import fetchMock from 'fetch-mock';
+import BulkTagModal from './BulkTagModal';
+
+const mockedProps = {
+  onHide: jest.fn(),
+  refreshData: jest.fn(),
+  addSuccessToast: jest.fn(),
+  addDangerToast: jest.fn(),
+  show: true,
+  selected: [
+    { original: { id: 1, name: 'Dashboard 1' } },
+    { original: { id: 2, name: 'Dashboard 2' } },
+  ],
+  resourceName: 'dashboard',
+};
+
+describe('BulkTagModal', () => {
+  afterEach(() => {
+    fetchMock.reset();
+    jest.clearAllMocks();
+  });
+
+  test('should render', () => {
+    const { container } = render(<BulkTagModal {...mockedProps} />);
+    expect(container).toBeInTheDocument();
+  });
+
+  test('renders the correct title and message', () => {
+    render(<BulkTagModal {...mockedProps} />);
+    expect(
+      screen.getByText(/you are adding tags to 2 dashboards/i),
+    ).toBeInTheDocument();
+    expect(screen.getByText('Bulk tag')).toBeInTheDocument();
+  });
+
+  test('renders tags input field', async () => {
+    render(<BulkTagModal {...mockedProps} />);
+    const tagsInput = await screen.findByRole('combobox', { name: /tags/i });
+    expect(tagsInput).toBeInTheDocument();
+  });
+
+  test('calls onHide when the Cancel button is clicked', () => {
+    render(<BulkTagModal {...mockedProps} />);
+    const cancelButton = screen.getByText('Cancel');
+    fireEvent.click(cancelButton);
+    expect(mockedProps.onHide).toHaveBeenCalled();
+  });
+
+  test('submits the selected tags and shows success toast', async () => {
+    fetchMock.post('glob:*/api/v1/tag/bulk_create', {
+      result: {
+        objects_tagged: [1, 2],
+        objects_skipped: [],
+      },
+    });
+
+    render(<BulkTagModal {...mockedProps} />);
+
+    const tagsInput = await screen.findByRole('combobox', { name: /tags/i });
+    fireEvent.change(tagsInput, { target: { value: 'Test Tag' } });
+    fireEvent.keyDown(tagsInput, { key: 'Enter', code: 'Enter' });
+
+    fireEvent.click(screen.getByText('Save'));
+
+    await waitFor(() => {
+      expect(mockedProps.addSuccessToast).toHaveBeenCalledWith(
+        'Tagged 2 dashboards',
+      );
+    });
+
+    expect(mockedProps.refreshData).toHaveBeenCalled();
+    expect(mockedProps.onHide).toHaveBeenCalled();
+  });
+
+  test('handles API errors gracefully', async () => {
+    fetchMock.post('glob:*/api/v1/tag/bulk_create', 500);
+
+    render(<BulkTagModal {...mockedProps} />);
+
+    const tagsInput = await screen.findByRole('combobox', { name: /tags/i });
+    fireEvent.change(tagsInput, { target: { value: 'Test Tag' } });
+    fireEvent.keyDown(tagsInput, { key: 'Enter', code: 'Enter' });
+
+    fireEvent.click(screen.getByText('Save'));
+
+    await waitFor(() => {
+      expect(mockedProps.addDangerToast).toHaveBeenCalledWith(
+        'Failed to tag items',
+      );
+    });
+  });
+});
diff --git a/superset-frontend/src/features/tags/BulkTagModal.tsx b/superset-frontend/src/features/tags/BulkTagModal.tsx
index 32ccd4b0d..319546128 100644
--- a/superset-frontend/src/features/tags/BulkTagModal.tsx
+++ b/superset-frontend/src/features/tags/BulkTagModal.tsx
@@ -59,7 +59,7 @@ const BulkTagModal: FC<BulkTagModalProps> = ({
       endpoint: `/api/v1/tag/bulk_create`,
       jsonPayload: {
         tags: tags.map(tag => ({
-          name: tag.value,
+          name: tag.label,
           objects_to_tag: selected.map(item => [
             resourceName,
             +item.original.id,
diff --git a/superset/commands/tag/create.py b/superset/commands/tag/create.py
index 775250dc8..b3788eb87 100644
--- a/superset/commands/tag/create.py
+++ b/superset/commands/tag/create.py
@@ -88,27 +88,32 @@ class CreateCustomTagWithRelationshipsCommand(CreateMixin, BaseCommand):
     def validate(self) -> None:
         exceptions = []
         objects_to_tag = set(self._properties.get("objects_to_tag", []))
+
         for obj_type, obj_id in objects_to_tag:
             object_type = to_object_type(obj_type)
 
             # Validate object type
-            for obj_type, obj_id in objects_to_tag:
-                object_type = to_object_type(obj_type)
+            if not object_type:
+                exceptions.append(TagInvalidError(f"invalid object type {object_type}"))
+                continue
 
-                if not object_type:
-                    exceptions.append(
-                        TagInvalidError(f"invalid object type {object_type}")
-                    )
-                try:
-                    if model := to_object_model(object_type, obj_id):  # type: ignore
+            try:
+                if model := to_object_model(object_type, obj_id):
+                    try:
                         security_manager.raise_for_ownership(model)
-                except SupersetSecurityException:
-                    # skip the object if the user doesn't have access
-                    self._skipped_tagged_objects.add((obj_type, obj_id))
+                    except SupersetSecurityException:
+                        if (
+                            not model.created_by
+                            or model.created_by != security_manager.current_user
+                        ):
+                            # skip the object if the user doesn't have access
+                            self._skipped_tagged_objects.add((obj_type, obj_id))
+            except Exception as e:
+                exceptions.append(TagInvalidError(str(e)))
 
-            self._properties["objects_to_tag"] = (
-                set(objects_to_tag) - self._skipped_tagged_objects
-            )
+        self._properties["objects_to_tag"] = (
+            set(objects_to_tag) - self._skipped_tagged_objects
+        )
 
         if exceptions:
             raise TagInvalidError(exceptions=exceptions)