diff --git a/docs/README.rst b/docs/README.rst
index 9c34704..d4547bc 100644
--- a/docs/README.rst
+++ b/docs/README.rst
@@ -101,6 +101,10 @@ Tags Resource (monday.tags)
    account. Optionally takes a list containing tag ids (if you know
    them). Returns IDs, names, and colors.
 
+-  ``create_or_get_tag(tag_name)`` - Creates new tags or retrieves their data
+   if they already exist. After creating a tag, it only appears in
+   the UI after being used at least once.
+
 Boards Resource (monday.boards)
 -------------------------------
 
diff --git a/monday/query_joins.py b/monday/query_joins.py
index d64a1fa..d506989 100644
--- a/monday/query_joins.py
+++ b/monday/query_joins.py
@@ -455,6 +455,18 @@ def get_tags_query(tags):
     return query
 
 
+def create_or_get_tag_query(tag_name):
+    query = """mutation {
+        create_or_get_tag(
+            tag_name: "%s"
+        ) {
+            id
+        }
+    }""" % tag_name
+
+    return query
+
+
 # BOARD RESOURCE QUERIES
 def get_board_items_query(
     board_id: Union[str, int],
diff --git a/monday/resources/tags.py b/monday/resources/tags.py
index 9a7af17..9b69617 100644
--- a/monday/resources/tags.py
+++ b/monday/resources/tags.py
@@ -1,4 +1,4 @@
-from monday.query_joins import get_tags_query
+from monday.query_joins import create_or_get_tag_query, get_tags_query
 from monday.resources.base import BaseResource
 
 
@@ -7,3 +7,6 @@ def fetch_tags(self, tag_ids=None):
         query = get_tags_query(tag_ids)
         return self.client.execute(query)
 
+    def create_or_get_tag(self, tag_name):
+        query = create_or_get_tag_query(tag_name)
+        return self.client.execute(query)
diff --git a/monday/tests/test_tag_resource.py b/monday/tests/test_tag_resource.py
index de03715..169b65b 100644
--- a/monday/tests/test_tag_resource.py
+++ b/monday/tests/test_tag_resource.py
@@ -1,19 +1,37 @@
 from monday.tests.test_case_resource import BaseTestCase
-from monday.query_joins import get_tags_query
+from monday.query_joins import create_or_get_tag_query, get_tags_query
 
 
 class TagTestCase(BaseTestCase):
     def setUp(self):
         super(TagTestCase, self).setUp()
+        self.tag_name = "My tag"
 
     def test_get_tags_query(self):
         query = get_tags_query(self.tags)
         self.assertIn(str(self.tags), query)
-        self.assertEqual('''query
+        self.assertEqual(
+            """query
         {
             tags (ids: [123, 456, 789]) {
                 name,
                 color,
                 id
             }
-        }'''.replace(" ", ""), query.replace(" ", ""))
+        }""".replace(" ", ""),
+            query.replace(" ", ""),
+        )
+
+    def test_create_or_get_tag_query(self):
+        query = create_or_get_tag_query(self.tag_name)
+        self.assertIn(self.tag_name, query)
+        self.assertEqual(
+            """mutation {
+        create_or_get_tag(
+            tag_name: "My tag"
+        ) {
+            id
+        }
+    }""",
+            query,
+        )