---
title: Register your free Azure Active Directory subscription
description: If you have paid subscriptions to Office 365, Microsoft Dynamics CRM Online, Enterprise Mobility Suite, or other Microsoft services, you have a free subscription to Azure AD.
ms.assetid: 97DCD303-BB11-4AFF-84FE-B7F14CDF64F7
ms.reviewer: 
manager: dansimp
ms.author: dansimp
ms.topic: article
ms.prod: w10
ms.technology: windows
author: manikadhiman
ms.date: 06/26/2017
---

# Register your free Azure Active Directory subscription

If you have paid subscriptions to Office 365, Microsoft Dynamics CRM Online, Enterprise Mobility Suite, or other Microsoft services, you have a free subscription to Azure AD. Here's a step-by-step guide to register your free Azure AD subscription using an Office 365 Premium Business subscription.

> **Note**  If you don't have any Microsoft service that comes with a free Azure AD subscription, follow the step-by-step guide in [Add an Azure AD tenant and Azure AD subscription](add-an-azure-ad-tenant-and-azure-ad-subscription.md) to set up a tenant, add a subscription, and manage it via the Azure Portal.

 
## Register your free Azure Active Directory subscription

1.  Sign in to the Office 365 portal at <https://portal.office.com> using your organization's account.

    ![register azuread](images/azure-ad-add-tenant10.png)

2.  On the **Home** page, click on the Admin tools icon.

    ![register azuread](images/azure-ad-add-tenant11.png)

3.  On the **Admin center** page, hover your mouse over the Admin tools icon on the left and then click **Azure AD**. This will take you to the Azure Active Directory sign-up page and brings up your existing Office 365 organization account information.

    ![register azuread](images/azure-ad-add-tenant12.png)

4.  On the **Sign up** page, make sure to enter a valid phone number and then click **Sign up**.

    ![register azuread](images/azure-ad-add-tenant13.png)

5.  It may take a few minutes to process the request.

    ![register azuread](images/azure-ad-add-tenant14.png)

6.  You will see a welcome page when the process completes.

    ![register azuread](images/azure-ad-add-tenant15.png)