diff --git a/abodepy/__init__.py b/abodepy/__init__.py
index f8633ac..61b105b 100644
--- a/abodepy/__init__.py
+++ b/abodepy/__init__.py
@@ -76,7 +76,8 @@ def __init__(self, username=None, password=None,
         self._cache = {
             CONST.ID: None,
             CONST.PASSWORD: None,
-            CONST.UUID: UTILS.gen_uuid()
+            CONST.UUID: UTILS.gen_uuid(),
+            CONST.COOKIES: None
         }
 
         # Load and merge an existing cache
@@ -93,6 +94,12 @@ def __init__(self, username=None, password=None,
 
         self._save_cache()
 
+        # Load persisted cookies (which contains the UUID and the session ID)
+        # if available
+        if (CONST.COOKIES in self._cache and
+                self._cache[CONST.COOKIES] is not None):
+            self._session.cookies = self._cache[CONST.COOKIES]
+
         if (self._cache[CONST.ID] is not None and
                 self._cache[CONST.PASSWORD] is not None and
                 auto_login):
@@ -104,7 +111,7 @@ def __init__(self, username=None, password=None,
         if get_automations:
             self.get_automations()
 
-    def login(self, username=None, password=None):
+    def login(self, username=None, password=None, mfa_code=None):
         """Explicit Abode login."""
         if username is not None:
             self._cache[CONST.ID] = username
@@ -129,6 +136,10 @@ def login(self, username=None, password=None):
             CONST.UUID: self._cache[CONST.UUID]
         }
 
+        if mfa_code is not None:
+            login_data[CONST.MFA_CODE] = mfa_code
+            login_data['remember_me'] = 1
+
         response = self._session.post(CONST.LOGIN_URL, json=login_data)
 
         if response.status_code != 200:
@@ -137,6 +148,17 @@ def login(self, username=None, password=None):
 
         response_object = json.loads(response.text)
 
+        if 'mfa_type' in response_object:
+            if response_object['mfa_type'] == "google_authenticator":
+                raise AbodeAuthenticationException(ERROR.MFA_CODE_REQUIRED)
+            else:
+                raise AbodeAuthenticationException(ERROR.UNKNOWN_MFA_TYPE)
+
+        # Persist cookies (which contains the UUID and the session ID) to disk
+        if self._session.cookies.get_dict():
+            self._cache[CONST.COOKIES] = self._session.cookies
+            self._save_cache()
+
         oauth_response = self._session.get(CONST.OAUTH_TOKEN_URL)
 
         if oauth_response.status_code != 200:
diff --git a/abodepy/__main__.py b/abodepy/__main__.py
index 76a606c..4299740 100644
--- a/abodepy/__main__.py
+++ b/abodepy/__main__.py
@@ -77,6 +77,11 @@ def get_arguments():
         help='Password',
         required=False)
 
+    parser.add_argument(
+        '--mfa',
+        help='Multifactor authentication code',
+        required=False)
+
     parser.add_argument(
         '--cache',
         metavar='pickle_file',
@@ -220,15 +225,22 @@ def call():
         if args.cache and args.username and args.password:
             abode = abodepy.Abode(username=args.username,
                                   password=args.password,
-                                  get_devices=True,
+                                  get_devices=args.mfa is None,
                                   cache_path=args.cache)
         elif args.cache and not (not args.username or not args.password):
-            abode = abodepy.Abode(get_devices=True,
+            abode = abodepy.Abode(get_devices=args.mfa is None,
                                   cache_path=args.cache)
         else:
             abode = abodepy.Abode(username=args.username,
                                   password=args.password,
-                                  get_devices=True)
+                                  get_devices=args.mfa is None)
+
+        # Since the MFA code is very time sensitive, if the user has provided
+        # one we should use it to log in as soon as possible
+        if args.mfa:
+            abode.login(mfa_code=args.mfa)
+            # Now we can fetch devices from Abode
+            abode.get_devices()
 
         # Output current mode.
         if args.mode:
diff --git a/abodepy/helpers/constants.py b/abodepy/helpers/constants.py
index 8b9bdbc..e34d422 100644
--- a/abodepy/helpers/constants.py
+++ b/abodepy/helpers/constants.py
@@ -40,10 +40,12 @@
 PYPI_URL = 'https://pypi.python.org/pypi/{}'.format(PROJECT_PACKAGE_NAME)
 
 CACHE_PATH = './abode.pickle'
+COOKIES = "cookies"
 
 ID = 'id'
 PASSWORD = 'password'
 UUID = 'uuid'
+MFA_CODE = 'mfa_code'
 
 # URLS
 BASE_URL = 'https://my.goabode.com/'
diff --git a/abodepy/helpers/errors.py b/abodepy/helpers/errors.py
index 7816122..9cc9476 100644
--- a/abodepy/helpers/errors.py
+++ b/abodepy/helpers/errors.py
@@ -85,3 +85,9 @@
 
 SET_PRIVACY_MODE = (
     31, "Device privacy mode value does not match request value.")
+
+MFA_CODE_REQUIRED = (
+    32, "Multifactor authentication code required for login.")
+
+UNKNOWN_MFA_TYPE = (
+    33, "Unknown multifactor authentication type.")
diff --git a/tests/mock/login.py b/tests/mock/login.py
index f089f5e..d8ce0b5 100644
--- a/tests/mock/login.py
+++ b/tests/mock/login.py
@@ -51,3 +51,30 @@ def post_response_bad_request():
             "code":400,"message":"Username and password do not match.",
             "detail":null
         }'''
+
+
+def post_response_mfa_code_required():
+    """Return the MFA code required login response json."""
+    return '''
+        {
+            "code":200,"mfa_type":"google_authenticator",
+            "detail":null
+        }'''
+
+
+def post_response_bad_mfa_code():
+    """Return the bad MFA code login response json."""
+    return '''
+        {
+            "code":400,"message":"Invalid authentication key.",
+            "detail":null
+        }'''
+
+
+def post_response_unknown_mfa_type():
+    """Return a login response json with an unknown mfa type."""
+    return '''
+        {
+            "code":200,"mfa_type":"sms",
+            "detail":null
+        }'''
diff --git a/tests/test_abode.py b/tests/test_abode.py
index c99ff89..2bae7a3 100644
--- a/tests/test_abode.py
+++ b/tests/test_abode.py
@@ -71,6 +71,21 @@ def tests_manual_login(self, m):
         # pylint: disable=protected-access
         self.assertEqual(self.abode_no_cred._cache[CONST.PASSWORD], PASSWORD)
 
+    @requests_mock.mock()
+    def tests_manual_login_with_mfa(self, m):
+        """Check that we can login with MFA code."""
+        m.post(CONST.LOGIN_URL, text=LOGIN.post_response_ok())
+        m.get(CONST.OAUTH_TOKEN_URL, text=OAUTH_CLAIMS.get_response_ok())
+
+        self.abode_no_cred.login(username=USERNAME,
+                                 password=PASSWORD,
+                                 mfa_code=654321)
+
+        # pylint: disable=protected-access
+        self.assertEqual(self.abode_no_cred._cache[CONST.ID], USERNAME)
+        # pylint: disable=protected-access
+        self.assertEqual(self.abode_no_cred._cache[CONST.PASSWORD], PASSWORD)
+
     @requests_mock.mock()
     def tests_auto_login(self, m):
         """Test that automatic login works."""
@@ -153,6 +168,40 @@ def tests_login_failure(self, m):
         with self.assertRaises(abodepy.AbodeAuthenticationException):
             self.abode_no_cred.login(username=USERNAME, password=PASSWORD)
 
+    @requests_mock.mock()
+    def tests_login_mfa_required(self, m):
+        """Tests login with MFA code required but not supplied."""
+        m.post(CONST.LOGIN_URL,
+               text=LOGIN.post_response_mfa_code_required(), status_code=200)
+
+        # Check that we raise an Exception when the MFA code is required
+        # but not supplied
+        with self.assertRaises(abodepy.AbodeAuthenticationException):
+            self.abode_no_cred.login(username=USERNAME, password=PASSWORD)
+
+    @requests_mock.mock()
+    def tests_login_bad_mfa_code(self, m):
+        """Tests login with bad MFA code."""
+        m.post(CONST.LOGIN_URL,
+               text=LOGIN.post_response_bad_mfa_code(), status_code=400)
+
+        # Check that we raise an Exception with a bad MFA code
+        with self.assertRaises(abodepy.AbodeAuthenticationException):
+            self.abode_no_cred.login(username=USERNAME,
+                                     password=PASSWORD,
+                                     mfa_code=123456)
+
+    @requests_mock.mock()
+    def tests_login_unknown_mfa_type(self, m):
+        """Tests login with unknown MFA type."""
+        m.post(CONST.LOGIN_URL,
+               text=LOGIN.post_response_unknown_mfa_type(), status_code=200)
+
+        # Check that we raise an Exception with an unknown MFA type
+        with self.assertRaises(abodepy.AbodeAuthenticationException):
+            self.abode_no_cred.login(username=USERNAME,
+                                     password=PASSWORD)
+
     @requests_mock.mock()
     def tests_logout_failure(self, m):
         """Test logout failed."""
@@ -508,16 +557,25 @@ def tests_cookies(self, m):
         # Create abode
         abode = abodepy.Abode(username='fizz',
                               password='buzz',
-                              auto_login=True,
+                              auto_login=False,
                               get_devices=False,
                               disable_cache=False,
                               cache_path=cache_path)
 
+        # Mock cookie created by Abode after login
+        cookie = requests.cookies.create_cookie(name='SESSION',
+                                                value='COOKIE')
+        # pylint: disable=protected-access
+        abode._session.cookies.set_cookie(cookie)
+
+        abode.login()
+
         # Test that our cookies are fully realized prior to login
         # pylint: disable=W0212
         self.assertIsNotNone(abode._cache['id'])
         self.assertIsNotNone(abode._cache['password'])
         self.assertIsNotNone(abode._cache['uuid'])
+        self.assertIsNotNone(abode._cache['cookies'])
 
         # Test that we now have a cookies file
         self.assertTrue(os.path.exists(cache_path))
diff --git a/tox.ini b/tox.ini
index 8e4dc19..cdbabaa 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,5 @@
 [tox]
-envlist = build, py35, py36, py37, lint
+envlist = build, py35, py36, py37, py38, lint
 skip_missing_interpreters = True
 skipsdist = True