diff --git a/api/config/routes.php b/api/config/routes.php
index d0b9c34..d1ee9cf 100644
--- a/api/config/routes.php
+++ b/api/config/routes.php
@@ -1,3 +1,6 @@
 <?php
 return [
+    '/accounts/change-email/initialize' => 'accounts/change-email-initialize',
+    '/accounts/change-email/submit-new-email' => 'accounts/change-email-submit-new-email',
+    '/accounts/change-email/confirm-new-email' => 'accounts/change-email-confirm-new-email',
 ];
diff --git a/api/controllers/AccountsController.php b/api/controllers/AccountsController.php
index 8e590e7..299d976 100644
--- a/api/controllers/AccountsController.php
+++ b/api/controllers/AccountsController.php
@@ -1,6 +1,9 @@
 <?php
 namespace api\controllers;
 
+use api\models\profile\ChangeEmail\ConfirmNewEmailForm;
+use api\models\profile\ChangeEmail\InitStateForm;
+use api\models\profile\ChangeEmail\NewEmailForm;
 use api\models\profile\ChangePasswordForm;
 use api\models\profile\ChangeUsernameForm;
 use common\models\Account;
@@ -21,7 +24,13 @@ class AccountsController extends Controller {
                         'roles' => ['@'],
                     ],
                     [
-                        'actions' => ['change-password', 'change-username'],
+                        'actions' => [
+                            'change-password',
+                            'change-username',
+                            'change-email-initialize',
+                            'change-email-submit-new-email',
+                            'change-email-confirm-new-email',
+                        ],
                         'allow' => true,
                         'roles' => ['@'],
                         'matchCallback' => function() {
@@ -40,6 +49,9 @@ class AccountsController extends Controller {
             'current' => ['GET'],
             'change-password' => ['POST'],
             'change-username' => ['POST'],
+            'change-email-initialize' => ['POST'],
+            'change-email-submit-new-email' => ['POST'],
+            'change-email-confirm-new-email' => ['POST'],
         ];
     }
 
@@ -92,4 +104,57 @@ class AccountsController extends Controller {
         ];
     }
 
+    public function actionChangeEmailInitialize() {
+        /** @var Account $account */
+        $account = Yii::$app->user->identity;
+        $model = new InitStateForm($account);
+        if (!$model->sendCurrentEmailConfirmation()) {
+            return [
+                'success' => false,
+                'errors' => $this->normalizeModelErrors($model->getErrors()),
+            ];
+        }
+
+        return [
+            'success' => true,
+        ];
+    }
+
+    public function actionChangeEmailSubmitNewEmail() {
+        /** @var Account $account */
+        $account = Yii::$app->user->identity;
+        $model = new NewEmailForm($account);
+        $model->load(Yii::$app->request->post());
+        if (!$model->sendNewEmailConfirmation()) {
+            return [
+                'success' => false,
+                'errors' => $this->normalizeModelErrors($model->getErrors()),
+            ];
+        }
+
+        return [
+            'success' => true,
+        ];
+    }
+
+    public function actionChangeEmailConfirmNewEmail() {
+        /** @var Account $account */
+        $account = Yii::$app->user->identity;
+        $model = new ConfirmNewEmailForm($account);
+        $model->load(Yii::$app->request->post());
+        if (!$model->changeEmail()) {
+            return [
+                'success' => false,
+                'errors' => $this->normalizeModelErrors($model->getErrors()),
+            ];
+        }
+
+        return [
+            'success' => true,
+            'data' => [
+                'email' => $account->email,
+            ],
+        ];
+    }
+
 }
diff --git a/api/models/profile/ChangeEmail/InitStateForm.php b/api/models/profile/ChangeEmail/InitStateForm.php
index f956b2b..12e9200 100644
--- a/api/models/profile/ChangeEmail/InitStateForm.php
+++ b/api/models/profile/ChangeEmail/InitStateForm.php
@@ -28,7 +28,7 @@ class InitStateForm extends ApiForm {
     public function rules() {
         // TODO: поверить наличие уже отправленных подтверждений смены E-mail
         return [
-            ['!email', 'validateAccountPasswordHashStrategy'],
+            ['!email', 'validateAccountPasswordHashStrategy', 'skipOnEmpty' => false],
         ];
     }
 
diff --git a/tests/codeception/api/_pages/AccountsRoute.php b/tests/codeception/api/_pages/AccountsRoute.php
index 5fe1080..7dd1609 100644
--- a/tests/codeception/api/_pages/AccountsRoute.php
+++ b/tests/codeception/api/_pages/AccountsRoute.php
@@ -30,4 +30,9 @@ class AccountsRoute extends BasePage {
         ]);
     }
 
+    public function changeEmailInitialize() {
+        $this->route = ['accounts/change-email-initialize'];
+        $this->actor->sendPOST($this->getUrl());
+    }
+
 }
diff --git a/tests/codeception/api/_support/FunctionalTester.php b/tests/codeception/api/_support/FunctionalTester.php
index 3747e15..7ba0f4d 100644
--- a/tests/codeception/api/_support/FunctionalTester.php
+++ b/tests/codeception/api/_support/FunctionalTester.php
@@ -1,6 +1,8 @@
 <?php
 namespace tests\codeception\api;
 
+use Codeception\Actor;
+use InvalidArgumentException;
 use tests\codeception\api\_pages\AuthenticationRoute;
 
 /**
@@ -18,17 +20,23 @@ use tests\codeception\api\_pages\AuthenticationRoute;
  *
  * @SuppressWarnings(PHPMD)
 */
-class FunctionalTester extends \Codeception\Actor {
+class FunctionalTester extends Actor {
     use _generated\FunctionalTesterActions;
 
-    public function loggedInAsActiveAccount() {
-        $I = $this;
-        $route = new AuthenticationRoute($I);
-        $route->login('Admin', 'password_0');
-        $I->canSeeResponseIsJson();
-        $I->canSeeResponseJsonMatchesJsonPath('$.jwt');
-        $jwt = $I->grabDataFromResponseByJsonPath('$.jwt')[0];
-        $I->amBearerAuthenticated($jwt);
+    public function loggedInAsActiveAccount($login = null, $password = null) {
+        $route = new AuthenticationRoute($this);
+        if ($login === null) {
+            $route->login('Admin', 'password_0');
+        } elseif ($login !== null && $password !== null) {
+            $route->login($login, $password);
+        } else {
+            throw new InvalidArgumentException('login and password should be presented both.');
+        }
+
+        $this->canSeeResponseIsJson();
+        $this->canSeeResponseJsonMatchesJsonPath('$.jwt');
+        $jwt = $this->grabDataFromResponseByJsonPath('$.jwt')[0];
+        $this->amBearerAuthenticated($jwt);
     }
 
     public function notLoggedIn() {
diff --git a/tests/codeception/api/functional/AccountsChangeEmailInitializeCest.php b/tests/codeception/api/functional/AccountsChangeEmailInitializeCest.php
new file mode 100644
index 0000000..341086e
--- /dev/null
+++ b/tests/codeception/api/functional/AccountsChangeEmailInitializeCest.php
@@ -0,0 +1,46 @@
+<?php
+namespace tests\codeception\api\functional;
+
+use Codeception\Specify;
+use tests\codeception\api\_pages\AccountsRoute;
+use tests\codeception\api\FunctionalTester;
+
+class AccountsChangeEmailInitializeCest {
+
+    /**
+     * @var AccountsRoute
+     */
+    private $route;
+
+    public function _before(FunctionalTester $I) {
+        $this->route = new AccountsRoute($I);
+    }
+
+    public function testChangeEmailInitialize(FunctionalTester $I) {
+        $I->wantTo('send current email confirmation');
+        $I->loggedInAsActiveAccount();
+
+        $this->route->changeEmailInitialize();
+        $I->canSeeResponseCodeIs(200);
+        $I->canSeeResponseIsJson();
+        $I->canSeeResponseContainsJson([
+            'success' => true,
+        ]);
+    }
+
+    public function testChangeEmailWithOldPasswordStrategy(FunctionalTester $I) {
+        $I->wantTo('see, that account use old account password hash strategy');
+        $I->loggedInAsActiveAccount('AccWithOldPassword', '12345678');
+
+        $this->route->changeEmailInitialize();
+        $I->canSeeResponseCodeIs(200);
+        $I->canSeeResponseIsJson();
+        $I->canSeeResponseContainsJson([
+            'success' => false,
+            'errors' => [
+                'email' => 'error.old_hash_strategy',
+            ],
+        ]);
+    }
+
+}