diff --git a/almanachclient/commands/delete_instance.py b/almanachclient/commands/delete_instance.py
new file mode 100644
index 0000000..2817461
--- /dev/null
+++ b/almanachclient/commands/delete_instance.py
@@ -0,0 +1,29 @@
+# Copyright 2017 INAP
+#
+# Licensed 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.
+
+from cliff.command import Command
+
+
+class DeleteInstanceCommand(Command):
+    """Delete instance"""
+
+    def get_parser(self, prog_name):
+        parser = super().get_parser(prog_name)
+        parser.add_argument('instance_id', help='Instance ID')
+        parser.add_argument('--end', help='End date')
+        return parser
+
+    def take_action(self, parsed_args):
+        self.app.get_client().delete_instance(parsed_args.instance_id, parsed_args.end)
+        return 'Success'
diff --git a/almanachclient/http_client.py b/almanachclient/http_client.py
index 337c0b1..b1e090b 100644
--- a/almanachclient/http_client.py
+++ b/almanachclient/http_client.py
@@ -43,14 +43,19 @@ class HttpClient(metaclass=abc.ABCMeta):
 
     def _post(self, url, data, params=None):
         logger.debug(url)
-        return self._parse_response(requests.post(url,
-                                                  headers=self._get_headers(),
-                                                  params=params,
-                                                  data=json.dumps(data)), 201)
+        response = requests.post(url,
+                                 headers=self._get_headers(),
+                                 params=params,
+                                 data=json.dumps(data))
+        return self._parse_response(response, 201)
 
-    def _delete(self, url, params=None):
+    def _delete(self, url, params=None, data=None):
         logger.debug(url)
-        return self._parse_response(requests.delete(url, headers=self._get_headers(), params=params), 202)
+        response = requests.delete(url,
+                                   headers=self._get_headers(),
+                                   params=params,
+                                   data=json.dumps(data) if data else None)
+        return self._parse_response(response, 202)
 
     def _parse_response(self, response, expected_status=200):
         body = response.json() if len(response.text) > 0 else ''
diff --git a/almanachclient/shell.py b/almanachclient/shell.py
index d6b200d..e952d56 100644
--- a/almanachclient/shell.py
+++ b/almanachclient/shell.py
@@ -19,6 +19,7 @@ from cliff import app
 from cliff import commandmanager
 
 from almanachclient.commands.create_volume_type import CreateVolumeTypeCommand
+from almanachclient.commands.delete_instance import DeleteInstanceCommand
 from almanachclient.commands.delete_volume_type import DeleteVolumeTypeCommand
 from almanachclient.commands.endpoint import EndpointCommand
 from almanachclient.commands.get_volume_type import GetVolumeTypeCommand
@@ -39,6 +40,7 @@ class AlmanachCommandManager(commandmanager.CommandManager):
         'delete-volume-type': DeleteVolumeTypeCommand,
         'list-volume-types': ListVolumeTypeCommand,
         'get-volume-type': GetVolumeTypeCommand,
+        'delete-instance': DeleteInstanceCommand,
         'list-entities': ListEntityCommand,
         'update instance': UpdateInstanceEntityCommand,
     }
diff --git a/almanachclient/tests/commands/test_create_volume_type.py b/almanachclient/tests/commands/test_create_volume_type.py
index e9202a1..d84335b 100644
--- a/almanachclient/tests/commands/test_create_volume_type.py
+++ b/almanachclient/tests/commands/test_create_volume_type.py
@@ -33,5 +33,5 @@ class TestCreateVolumeTypeCommand(base.TestCase):
         self.command = CreateVolumeTypeCommand(self.app, self.app_args)
 
     def test_execute_command(self):
-        self.assertTrue(self.command.take_action(self.args))
+        self.assertEqual('Success', self.command.take_action(self.args))
         self.client.create_volume_type.assert_called_once_with('some uuid', 'some name')
diff --git a/almanachclient/tests/commands/test_delete_instance.py b/almanachclient/tests/commands/test_delete_instance.py
new file mode 100644
index 0000000..bdd0f81
--- /dev/null
+++ b/almanachclient/tests/commands/test_delete_instance.py
@@ -0,0 +1,37 @@
+# Copyright 2017 INAP
+#
+# Licensed 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.
+
+from argparse import Namespace
+from unittest import mock
+
+from almanachclient.commands.delete_instance import DeleteInstanceCommand
+
+from almanachclient.tests import base
+
+
+class TestDeleteInstanceCommand(base.TestCase):
+
+    def setUp(self):
+        super().setUp()
+        self.app = mock.Mock()
+        self.app_args = mock.Mock()
+        self.args = Namespace(instance_id='some uuid', end=None)
+
+        self.client = mock.Mock()
+        self.app.get_client.return_value = self.client
+        self.command = DeleteInstanceCommand(self.app, self.app_args)
+
+    def test_execute_command(self):
+        self.assertEqual('Success', self.command.take_action(self.args))
+        self.client.delete_instance.assert_called_once_with('some uuid', None)
diff --git a/almanachclient/tests/commands/test_delete_volume_type.py b/almanachclient/tests/commands/test_delete_volume_type.py
index 85b98cc..408db0a 100644
--- a/almanachclient/tests/commands/test_delete_volume_type.py
+++ b/almanachclient/tests/commands/test_delete_volume_type.py
@@ -33,5 +33,5 @@ class TestDeleteVolumeTypeCommand(base.TestCase):
         self.command = DeleteVolumeTypeCommand(self.app, self.app_args)
 
     def test_execute_command(self):
-        self.assertTrue(self.command.take_action(self.args))
+        self.assertEqual('Success', self.command.take_action(self.args))
         self.client.delete_volume_type.assert_called_once_with('some uuid')
diff --git a/almanachclient/tests/v1/test_client.py b/almanachclient/tests/v1/test_client.py
index c945ea2..ef325e1 100644
--- a/almanachclient/tests/v1/test_client.py
+++ b/almanachclient/tests/v1/test_client.py
@@ -137,4 +137,19 @@ class TestClient(base.TestCase):
         self.assertTrue(self.client.delete_volume_type('some uuid'))
         requests.assert_called_once_with('{}{}'.format(self.url, '/v1/volume_type/some uuid'),
                                          headers=self.headers,
+                                         data=None,
+                                         params=None)
+
+    @mock.patch('requests.delete')
+    def test_delete_instance(self, requests):
+        self.response.text = ''
+        date = datetime.now()
+
+        requests.return_value = self.response
+        self.response.status_code = 202
+
+        self.assertTrue(self.client.delete_instance('some uuid', date))
+        requests.assert_called_once_with('{}{}'.format(self.url, '/v1/instance/some uuid'),
+                                         headers=self.headers,
+                                         data=json.dumps({'date': date.strftime(Client.DATE_FORMAT_BODY)}),
                                          params=None)
diff --git a/almanachclient/v1/client.py b/almanachclient/v1/client.py
index 6ed6e8c..1771335 100644
--- a/almanachclient/v1/client.py
+++ b/almanachclient/v1/client.py
@@ -12,6 +12,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+from datetime import datetime
+
 from almanachclient.http_client import HttpClient
 
 
@@ -43,6 +45,11 @@ class Client(HttpClient):
         self._delete('{}/{}/volume_type/{}'.format(self.url, self.api_version, volume_type_id))
         return True
 
+    def delete_instance(self, instance_id, end=None):
+        data = {'date': self._format_body_datetime(end or datetime.now())}
+        self._delete('{}/{}/instance/{}'.format(self.url, self.api_version, instance_id), data=data)
+        return True
+
     def get_tenant_entities(self, tenant_id, start, end):
         url = '{}/{}/project/{}/entities'.format(self.url, self.api_version, tenant_id)
         params = {'start': self._format_qs_datetime(start), 'end': self._format_qs_datetime(end)}
@@ -57,8 +64,8 @@ class Client(HttpClient):
 
         return self._put(url, kwargs)
 
-    def _format_body_datetime(self, value):
-        return value.strftime(self.DATE_FORMAT_BODY)
+    def _format_body_datetime(self, dt):
+        return dt.strftime(self.DATE_FORMAT_BODY)
 
-    def _format_qs_datetime(self, value):
-        return value.strftime(self.DATE_FORMAT_QS)
+    def _format_qs_datetime(self, dt):
+        return dt.strftime(self.DATE_FORMAT_QS)
diff --git a/doc/source/usage.rst b/doc/source/usage.rst
index 8da6d02..b1db0c8 100644
--- a/doc/source/usage.rst
+++ b/doc/source/usage.rst
@@ -79,6 +79,19 @@ Arguments:
 * :code:`name`: Instance name (string)
 * :code:`flavor`: Flavor (string)
 
+Delete Instance
+---------------
+
+Usage: :code:`almanach delete-instance <instance_id> --end <end>
+
+.. code:: bash
+
+    almanach delete-instance 8c3bc3aa-28d6-4863-b5ae-72e1b415f79d
+
+    Success
+
+* :code:`end`: End date, if not specified the current date time is used (ISO8601 format)
+
 List Volume Types
 -----------------