diff --git a/Makefile b/Makefile
index e47e8200543..7802d23f62d 100644
--- a/Makefile
+++ b/Makefile
@@ -91,6 +91,9 @@ pytest: ## Run pytest (Backend)
 pytest-pdb: ## Run pytest with pdb support (Backend)
 	@docker-compose exec -e PYTHONPATH=/code/app/ -e DJANGO_SETTINGS_MODULE="app.settings" web pytest -p no:ethereum --pdb --pdbcls=IPython.terminal.debugger:Pdb
 
+pytest-file: ## Run pytest for a single file (Backend)
+	@docker-compose exec -e PYTHONPATH=/code/app/ -e DJANGO_SETTINGS_MODULE="app.settings" web pytest -p no:ethereum ${file}
+
 stylelint: ## Run stylelint against the project directory. Requires node, npm, and project dependencies.
 	@npm run stylelint
 
diff --git a/app/grants/tests/factories/__init__.py b/app/grants/tests/factories/__init__.py
new file mode 100644
index 00000000000..e69de29bb2d
diff --git a/app/grants/tests/factories/grant_category_factory.py b/app/grants/tests/factories/grant_category_factory.py
new file mode 100644
index 00000000000..092883ca06e
--- /dev/null
+++ b/app/grants/tests/factories/grant_category_factory.py
@@ -0,0 +1,11 @@
+import factory
+from grants.models.grant_category import GrantCategory
+
+
+class GrantCategoryFactory(factory.django.DjangoModelFactory):
+    """Create mock GrantCategory for testing."""
+
+    class Meta:
+        model = GrantCategory
+
+    category = factory.Sequence(lambda n: "Category #%s" % n)
diff --git a/app/grants/tests/factories/grant_clr_factory.py b/app/grants/tests/factories/grant_clr_factory.py
new file mode 100644
index 00000000000..35321c4f0dc
--- /dev/null
+++ b/app/grants/tests/factories/grant_clr_factory.py
@@ -0,0 +1,18 @@
+from datetime import datetime, timedelta
+
+import factory
+import pytest
+from grants.models.grant import GrantCLR
+
+
+@pytest.mark.django_db
+class GrantCLRFactory(factory.django.DjangoModelFactory):
+    """Create mock GrantCLR for testing."""
+
+    class Meta:
+        model = GrantCLR
+
+    round_num = 2
+    start_date = datetime.now()
+    end_date = start_date + timedelta(weeks=2)
+    is_active = True
diff --git a/app/grants/tests/factories/grant_type_factory.py b/app/grants/tests/factories/grant_type_factory.py
new file mode 100644
index 00000000000..1d054e0a274
--- /dev/null
+++ b/app/grants/tests/factories/grant_type_factory.py
@@ -0,0 +1,10 @@
+import factory
+from grants.models.grant_type import GrantType
+
+
+class GrantTypeFactory(factory.django.DjangoModelFactory):
+    """Create mock GrantType for testing."""
+
+    class Meta:
+        model = GrantType
+
diff --git a/app/grants/tests/test_grant_type.py b/app/grants/tests/test_grant_type.py
new file mode 100644
index 00000000000..c5d406ba95f
--- /dev/null
+++ b/app/grants/tests/test_grant_type.py
@@ -0,0 +1,88 @@
+from unittest.mock import patch
+
+from django.db.models import QuerySet
+
+import pytest
+from grants.models.grant import GrantCLR
+from grants.models.grant_category import GrantCategory
+from grants.models.grant_type import GrantType
+
+from .factories.grant_category_factory import GrantCategoryFactory
+from .factories.grant_clr_factory import GrantCLRFactory
+from .factories.grant_type_factory import GrantTypeFactory
+
+
+@pytest.mark.django_db
+class TestGrantType:
+    """Test GrantType model."""
+
+    def test_creation(self):
+        """Test instance of GrantType returned by factory is valid."""
+
+        grant_type = GrantTypeFactory()
+
+        assert isinstance(grant_type, GrantType)
+
+    def test_grant_type_has_a_name(self):
+        """Test 'name' attribute is present."""
+
+        grant_type = GrantTypeFactory()
+
+        assert hasattr(grant_type, 'name')
+
+    def test_grant_type_has_a_label(self):
+        "Test 'label' attribute is present."
+
+        grant_type = GrantTypeFactory()
+
+        assert hasattr(grant_type, 'label')
+
+    def test_grant_type_has_a_is_active_attribute(self):
+        "Test 'is_active' attribute is present and defaults to True."
+
+        grant_type = GrantTypeFactory()
+
+        assert hasattr(grant_type, 'is_active')
+        assert grant_type.is_active == True
+
+    def test_grant_type_has_a_is_visible_attribute(self):
+        "Test 'is_visible' attribute is present and defaults to True."
+
+        grant_type = GrantTypeFactory()
+
+        assert hasattr(grant_type, 'is_visible')
+        assert grant_type.is_visible == True 
+
+    def test_grant_type_has_a_logo(self):
+        """Test 'logo' attribute is present."""
+
+        grant_type = GrantTypeFactory()
+
+        assert hasattr(grant_type, 'logo')
+
+    def test_clrs_method_calls_collaborator_with_appropriate_parameters(self):
+        """Test GrantType.clrs method calls filter on GrantCLR.objects with appropriate parameters."""
+
+        grant_type = GrantTypeFactory()
+
+        with patch.object(GrantCLR.objects, 'filter') as filter:
+            grant_type.clrs
+
+        filter.assert_called_with(grant_filters__grant_type=str(grant_type.pk))
+
+    def test_active_clrs_method_calls_collaborator_with_appropriate_parameters(self):
+        """Test GrantType.active_clrs method calls filter on GrantCLR.objects with appropriate parameters."""
+
+        grant_type = GrantTypeFactory()
+
+        with patch.object(GrantCLR.objects, 'filter') as filter:
+            grant_type.active_clrs
+
+        filter.assert_called_with(is_active=True, grant_filters__grant_type=str(grant_type.pk))
+
+    def test_grant_type_has_active_clrs_sum_method(self):
+        """Test GrantType.active_clrs_sum method."""
+
+        grant_type = GrantTypeFactory()
+
+        assert grant_type.active_clrs_sum == 0