diff --git a/CHANGELOG b/CHANGELOG
index a0eace7480..dbafa9c84d 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,4 @@
+* Support import of native numeric, date and datetime data
 * Add day view on calendar
 * Raise NotImplementedError when setting Function field without setter
 * Add exports in view_toolbar_get
diff --git a/trytond/model/modelstorage.py b/trytond/model/modelstorage.py
index 504b41f6bf..3d2d50bc6d 100644
--- a/trytond/model/modelstorage.py
+++ b/trytond/model/modelstorage.py
@@ -834,13 +834,21 @@ class ModelStorage(Model):
                     elif field_type == 'numeric':
                         res = Decimal(value) if value else None
                     elif field_type == 'date':
-                        res = (datetime.datetime.strptime(value,
-                                '%Y-%m-%d').date()
-                            if value else None)
+                        if isinstance(value, datetime.date):
+                            res = value
+                        elif value:
+                            res = datetime.datetime.strptime(
+                                value, '%Y-%m-%d').date()
+                        else:
+                            res = None
                     elif field_type == 'datetime':
-                        res = (datetime.datetime.strptime(value,
-                                '%Y-%m-%d %H:%M:%S')
-                            if value else None)
+                        if isinstance(value, datetime.datetime):
+                            res = value
+                        elif value:
+                            res = datetime.datetime.strptime(
+                                value, '%Y-%m-%d %H:%M:%S')
+                        else:
+                            res = None
                     elif field_type == 'many2one':
                         res = get_many2one(this_field_def['relation'], value)
                     elif field_type == 'many2many':
diff --git a/trytond/tests/test_importdata.py b/trytond/tests/test_importdata.py
index d40fd91695..b68dfc11ac 100644
--- a/trytond/tests/test_importdata.py
+++ b/trytond/tests/test_importdata.py
@@ -1,8 +1,9 @@
 # -*- coding: utf-8 -*-
 # This file is part of Tryton.  The COPYRIGHT file at the top level of
 # this repository contains the full copyright notices and license terms.
+import datetime
 import unittest
-from decimal import InvalidOperation
+from decimal import InvalidOperation, Decimal
 
 from trytond.model.exceptions import (
     RequiredValidationError, SelectionValidationError, ImportDataError)
@@ -54,6 +55,9 @@ class ImportDataTestCase(unittest.TestCase):
         self.assertEqual(Integer.import_data(['integer'],
             [['1']]), 1)
 
+        self.assertEqual(Integer.import_data(['integer'],
+            [[1]]), 1)
+
         self.assertEqual(Integer.import_data(['integer'],
             [['-1']]), 1)
 
@@ -116,6 +120,9 @@ class ImportDataTestCase(unittest.TestCase):
         self.assertEqual(Float.import_data(['float'],
             [['1.1']]), 1)
 
+        self.assertEqual(Float.import_data(['float'],
+            [[1.1]]), 1)
+
         self.assertEqual(Float.import_data(['float'],
             [['-1.1']]), 1)
 
@@ -178,6 +185,9 @@ class ImportDataTestCase(unittest.TestCase):
         self.assertEqual(Numeric.import_data(['numeric'],
             [['1.1']]), 1)
 
+        self.assertEqual(Numeric.import_data(['numeric'],
+            [[Decimal('1.1')]]), 1)
+
         self.assertEqual(Numeric.import_data(['numeric'],
             [['-1.1']]), 1)
 
@@ -270,6 +280,9 @@ class ImportDataTestCase(unittest.TestCase):
         self.assertEqual(Date.import_data(['date'],
             [['2010-01-01']]), 1)
 
+        self.assertEqual(Date.import_data(['date'],
+            [[datetime.date(2019, 3, 13)]]), 1)
+
         self.assertEqual(Date.import_data(['date'],
             [['']]), 1)
 
@@ -288,6 +301,9 @@ class ImportDataTestCase(unittest.TestCase):
         self.assertEqual(Datetime.import_data(['datetime'],
             [['2010-01-01 12:00:00']]), 1)
 
+        self.assertEqual(Datetime.import_data(['datetime'],
+            [[datetime.datetime(2019, 3, 13, 12, 0)]]), 1)
+
         self.assertEqual(Datetime.import_data(['datetime'],
             [['']]), 1)