diff --git a/sdv/sequential/par.py b/sdv/sequential/par.py
index 98d8e4b6d..8401f982c 100644
--- a/sdv/sequential/par.py
+++ b/sdv/sequential/par.py
@@ -110,6 +110,7 @@ def __init__(
 
         self._sequence_index = self.metadata.sequence_index
         self.context_columns = context_columns or []
+        self._validate_sequence_key_and_context_columns()
         self._extra_context_columns = {}
         self.extended_columns = {}
         self.segment_size = segment_size
@@ -194,6 +195,21 @@ def add_custom_constraint_class(self, class_object, class_name):
         """Error that tells the user custom constraints can't be used in the ``PARSynthesizer``."""
         raise SynthesizerInputError('The PARSynthesizer cannot accommodate custom constraints.')
 
+    def _validate_sequence_key_and_context_columns(self):
+        """Check that the sequence key is not present in the context colums.
+
+        Args:
+            sequence_key (list[str]):
+                A list of column that identify which row(s) belong to which sequences.
+            context_columns (list[str]):
+                A list of strings, representing the columns that do not vary in a sequence.
+        """
+        if set(self._sequence_key).intersection(set(self.context_columns)):
+            raise SynthesizerInputError(
+                f'The sequence key {self._sequence_key} cannot be a context column. '
+                'To proceed, please remove the sequence key from the context_columns parameter.'
+            )
+
     def _validate_context_columns(self, data):
         errors = []
         if self.context_columns:
diff --git a/tests/integration/sequential/test_par.py b/tests/integration/sequential/test_par.py
index 640caef9b..724b91b52 100644
--- a/tests/integration/sequential/test_par.py
+++ b/tests/integration/sequential/test_par.py
@@ -385,3 +385,22 @@ def test_par_sequence_index_is_numerical():
     s1.fit(data)
     sample = s1.sample(2, 5)
     assert sample.columns.to_list() == data.columns.to_list()
+
+
+def test_init_error_sequence_key_in_context():
+    # Setup
+    metadata_dict = {
+        'columns': {
+            'A': {'sdtype': 'id'},
+            'B': {'sdtype': 'datetime', 'datetime_format': '%Y-%m-%d'},
+        },
+        'sequence_key': 'A',
+    }
+    metadata = SingleTableMetadata.load_from_dict(metadata_dict)
+    sequence_key_context_column_error_msg = re.escape(
+        "The sequence key ['A'] cannot be a context column. "
+        'To proceed, please remove the sequence key from the context_columns parameter.'
+    )
+    # Run and Assert
+    with pytest.raises(SynthesizerInputError, match=sequence_key_context_column_error_msg):
+        PARSynthesizer(metadata, context_columns=['A'])
diff --git a/tests/unit/sequential/test_par.py b/tests/unit/sequential/test_par.py
index 0afc16e47..3ee048f29 100644
--- a/tests/unit/sequential/test_par.py
+++ b/tests/unit/sequential/test_par.py
@@ -110,12 +110,8 @@ def test___init___no_sequence_key(self):
     def test_add_constraints(self):
         """Test that that only simple constraints can be added to PARSynthesizer."""
         # Setup
-        metadata = self.get_metadata()
-        synthesizer = PARSynthesizer(metadata=metadata, context_columns=['name', 'measurement'])
-        name_constraint = {
-            'constraint_class': 'Mock',
-            'constraint_parameters': {'column_name': 'name'},
-        }
+        metadata = self.get_metadata(add_sequence_key=True)
+        synthesizer = PARSynthesizer(metadata=metadata, context_columns=['gender', 'measurement'])
         measurement_constraint = {
             'constraint_class': 'Mock',
             'constraint_parameters': {'column_name': 'measurement'},
@@ -130,7 +126,7 @@ def test_add_constraints(self):
         }
         multi_constraint = {
             'constraint_class': 'Mock',
-            'constraint_parameters': {'column_names': ['name', 'time']},
+            'constraint_parameters': {'column_names': ['gender', 'time']},
         }
         overlapping_error_msg = re.escape(
             'The PARSynthesizer cannot accommodate multiple constraints '
@@ -143,7 +139,7 @@ def test_add_constraints(self):
 
         # Run and Assert
         with pytest.raises(SynthesizerInputError, match=mixed_constraint_error_msg):
-            synthesizer.add_constraints([name_constraint, gender_constraint])
+            synthesizer.add_constraints([time_constraint, gender_constraint])
 
         with pytest.raises(SynthesizerInputError, match=mixed_constraint_error_msg):
             synthesizer.add_constraints([time_constraint, measurement_constraint])
@@ -152,10 +148,10 @@ def test_add_constraints(self):
             synthesizer.add_constraints([multi_constraint])
 
         with pytest.raises(SynthesizerInputError, match=overlapping_error_msg):
-            synthesizer.add_constraints([multi_constraint, name_constraint])
+            synthesizer.add_constraints([multi_constraint, gender_constraint])
 
         with pytest.raises(SynthesizerInputError, match=overlapping_error_msg):
-            synthesizer.add_constraints([name_constraint, name_constraint])
+            synthesizer.add_constraints([gender_constraint, gender_constraint])
 
         with pytest.raises(SynthesizerInputError, match=overlapping_error_msg):
             synthesizer.add_constraints([gender_constraint, gender_constraint])
@@ -935,3 +931,18 @@ def test_load(self, mock_file, cloudpickle_mock):
         mock_file.assert_called_once_with('synth.pkl', 'rb')
         cloudpickle_mock.load.assert_called_once_with(mock_file.return_value)
         assert loaded_instance == synthesizer_mock
+
+    def test___init___error_sequence_key_in_context(self):
+        """Test that the sequence_key is not a context column"""
+        # Setup
+        metadata = self.get_metadata(add_sequence_key=True)
+        sequence_key_context_column_error_msg = re.escape(
+            "The sequence key ['name'] cannot be a context column. "
+            'To proceed, please remove the sequence key from the context_columns parameter.'
+        )
+        # Run and Assert
+        with pytest.raises(SynthesizerInputError, match=sequence_key_context_column_error_msg):
+            PARSynthesizer(
+                metadata=metadata,
+                context_columns=['name'],
+            )