Microsoft 365 Business Premium 12 months

Microsoft 365 Business Premium 12 months – Secure, EU-compliant productivity for your growing business

Microsoft 365 Business Premium is the definitive subscription for small and medium-sized businesses that refuse to compromise on security while empowering their teams to work from anywhere. This 12-month, one-user subscription moves beyond basic Office apps to deliver a complete, integrated solution that combines the familiar power of Word, Excel, PowerPoint, Outlook, and Teams with enterprise-grade cyber threat protection and mobile device management. The core benefit is unification: you get a single platform to create, collaborate, communicate, and crucially, protect sensitive business data across every device your team uses, all managed from one central admin console. This is not a simple software license; it is a comprehensive digital workspace designed for IT administrators and business owners who need to enforce security policies, prevent data loss, and manage company-owned and personal (BYOD) devices without the complexity and cost of separate security tools. Delivered digitally by Lizensa, this genuine, verified license is ideal for commercial organisations with 1 to 300 users that require advanced compliance capabilities and a robust foundation for hybrid work.

Key features and benefits

• Advanced threat protection with Microsoft Defender for Office 365: Safeguard your business email, links, and collaboration tools against sophisticated phishing attacks, ransomware, and zero-day malware. This feature provides real-time scanning and automated investigation, significantly reducing the risk of a successful breach and protecting your company's reputation.
• Comprehensive data loss prevention (DLP) and information protection: Automatically identify, monitor, and protect sensitive information like financial data or personal identification numbers across emails, documents, and chats. Azure Information Protection allows you to classify and label files with persistent protection, ensuring data remains secure even when shared externally, helping you meet regulatory compliance obligations.
• Unified device and application management with Microsoft Intune: Manage and secure company-owned and bring-your-own-device (BYOD) fleets across Windows, macOS, iOS, and Android from a single console. You can enforce security policies, deploy applications, wipe corporate data remotely from a lost device, and ensure only healthy, compliant devices access your business resources.
• Full desktop and mobile Office applications: Equip each user with the premium desktop versions of Word, Excel, PowerPoint, Outlook, and Publisher (PC only), plus the mobile apps for on-the-go productivity. Users can install the apps on up to 5 PCs or Macs, 5 tablets, and 5 phones per user, ensuring they can work from any device.
• 1 TB of personal cloud storage and seamless collaboration: Each user receives 1 TB of OneDrive for Business storage to securely sync, share, and access files from anywhere. Combined with SharePoint Online and Microsoft Teams, your team can co-author documents in real-time, conduct video meetings, and build a centralised hub for teamwork that reduces email overload.
• Business-class email and calendaring with Exchange Online: Get a 50 GB mailbox per user with a custom domain name, advanced spam filtering, and malware protection. This delivers a professional communication experience that moves beyond basic webmail, with shared calendars and contacts that keep the entire organisation in sync.
• Admin-led deployment and centralised control: This subscription is designed for managed business environments. An IT administrator sets up the Microsoft 365 tenant and manages user accounts, device policies, and security configurations from a single admin center, providing granular control that is essential for business security and compliance.
• Regular feature updates and always-on security: Unlike a one-time purchase, a Microsoft 365 subscription continuously evolves. You receive the latest versions of all apps and security intelligence updates automatically, ensuring your defences are always up-to-date against the newest threats without manual patch management.

What's included with your purchase

When you purchase the Microsoft 365 Business Premium 12 months license from Lizensa, you are acquiring a genuine, digitally delivered subscription license for one user. This is an annual commitment, meaning the license is active for 12 months from the date of activation and is set to recurring billing by default, which can be managed in your Microsoft admin center. You will receive a clear activation key and a step-by-step guide delivered instantly via email. The license is not a lifetime or permanent key; it is a term-based subscription. Activation requires an existing Microsoft 365 tenant or the creation of a new one during the setup process, which is performed by an administrator. Your purchase includes a full VAT invoice, suitable for business accounting and B2B reverse charge mechanisms. The license is compatible with Windows and macOS, and the cloud services are accessible from any modern web browser. You are not receiving a physical box or a USB drive; this is a purely digital product for immediate deployment.

Office versions compared — which one should you buy?

Choosing between a one-time purchase of Office and a Microsoft 365 subscription is a critical decision for any business. A one-time purchase, such as Office Professional 2021, provides a static set of classic desktop apps for a single PC or Mac. It is a fixed cost with no cloud services, no advanced security, and no feature updates. In contrast, Microsoft 365 Business Premium is an investment in a continuously evolving, cloud-powered ecosystem. This edition includes all the desktop and mobile apps, plus the cloud services and security tools that a modern business requires. It is the optimal choice for any commercial entity that handles sensitive data, needs to manage employee devices, or relies on real-time collaboration. For businesses that do not require the advanced security and device management, Microsoft 365 Business Standard offers the same core productivity suite without Intune and Defender. For those who only need the Office apps without business email or Teams, Microsoft 365 Apps for Business is a more streamlined option. This Premium edition is specifically for organisations that view security and device management as non-negotiable operational requirements.

System requirements / compatibility

Microsoft 365 Business Premium is designed to work across a broad ecosystem of devices, with the core requirement being an active internet connection for activation, cloud services, and regular updates. The desktop applications are compatible with Windows 10, Windows 11, and the three most recent versions of macOS. For an optimal experience, a device should have at least 4 GB of RAM, though 8 GB is recommended for multitasking with large datasets. A minimum of 4 GB of available hard-disk space is required for installation. The software supports both 32-bit and 64-bit architectures where the specific product edition allows. The cloud-based services, including email, Teams, and SharePoint, are accessible from any modern web browser, while dedicated mobile apps are available for iOS and Android. The product interface supports multiple languages, including English, German, French, Dutch, and Polish. As exact requirements can vary by operating system version and feature update, we recommend validating your specific environment against the official Microsoft vendor documentation before activation.

Installation and activation

Activating your Microsoft 365 Business Premium license is an admin-led process that begins the moment your order is confirmed. Lizensa delivers your license key and a detailed activation guide digitally by email, typically within seconds of purchase. The key is also stored in your Lizensa customer account for secure, permanent access. To activate, an IT administrator must sign into the Microsoft 365 admin center with a global admin account. If your organisation does not yet have a tenant, the setup wizard will guide you through creating one and verifying your domain. Once the tenant is ready, you enter the license key to add the 12-month subscription to your account. From there, you can assign the license to a user and begin installing the desktop and mobile apps. If you encounter any difficulties during this process, Lizensa provides free multilingual support to assist with installation and activation questions. The subscription can be reinstalled on new devices as needed, simply by deactivating an old installation from your account portal and installing on the new hardware.

Why choose Lizensa for your software licenses

Securing your business software through Lizensa means choosing a partner that prioritises authenticity, speed, and your rights as an EU consumer. The moment your payment is processed through our Stripe-secured checkout, your genuine, verified license key is dispatched to your inbox, often arriving in under a minute. These are not second-hand or grey-market keys; every license is sourced directly from authorised European distribution channels, guaranteeing full validity and compliance across all 27 EU member states. Your purchase is protected by the full weight of EU consumer law, including a 14-day refund right and a European warranty, giving you confidence that your investment is secure. We provide a full VAT invoice with every order, and for B2B customers, the reverse charge mechanism is applied automatically where applicable, simplifying your accounting. Should you have a question during installation or activation, our free multilingual support team is ready to help, ensuring you can deploy your new software without delay. We support a wide range of local payment methods, including SEPA bank transfer, iDEAL, BLIK, Google Pay, and major credit cards, making the purchase process as smooth as the software delivery.

FAQ — frequently asked questions

Is Microsoft 365 Business Premium a one-time purchase or a subscription?

This is a 12-month subscription license. It provides access to all included apps, services, and security features for one year from the date of activation. The subscription is set to recurring billing by default, which can be managed or turned off by your administrator in the Microsoft 365 admin center.

What is the difference between this license and a retail or OEM key?

This is a digital subscription license designed for commercial use, not a retail boxed product or an OEM key tied to a specific PC. It is managed through a central admin console, allowing you to assign and reassign the license to users within your organisation, which is fundamentally different from a single-device, permanent OEM license.

How fast will I receive my license key after purchase?

Delivery is virtually instant. Our automated system sends the license key and activation instructions to your email address immediately after your payment is verified. On average, this takes under 60 seconds. The key is also permanently stored in your Lizensa customer account.

Is this a genuine and legal Microsoft license?

Absolutely. Lizensa supplies only 100% genuine, verified licenses sourced from authorised European distributors. This license is fully legal for commercial use within all 27 EU member states and passes any Microsoft software asset management audit.

What if I have trouble activating the product?

We provide free multilingual technical support for all Lizensa customers. If you encounter an error during activation, our team can help diagnose the issue and guide you through the resolution. You are never left alone to solve a technical problem.

Can I reinstall this license on a new computer?

Yes. As a subscription license linked to a user, not a specific machine, you can deactivate the software on an old device and install it on a new one. This is managed through your Microsoft account portal, allowing you to move the license as your hardware is upgraded or replaced.

Does this license work on a Mac?

Yes. The Microsoft 365 Business Premium subscription includes the full suite of Office applications for macOS, including Word, Excel, PowerPoint, Outlook, and Teams. The Intune device management and security features also extend to macOS, iOS, and Android devices.

What payment methods does Lizensa accept?

Our Stripe-secured checkout supports a wide range of payment methods suitable for the European market. You can pay by credit card, SEPA bank transfer, iDEAL, BLIK, Google Pay, and other local options, all processed with enterprise-grade security.

Do you provide a VAT invoice for my purchase?

Yes, a full VAT invoice is automatically generated and included with your order confirmation email. For B2B customers with a valid EU VAT ID, the reverse charge mechanism is applied, removing VAT from the transaction price.

What is Lizensa's refund policy?

We offer a 14-day right of withdrawal in compliance with EU consumer protection law. If you have not activated or used the license, you can request a full refund within 14 days of purchase. Our support team will guide you through the simple process.

Is this product suitable for a home user or a student?

No. Microsoft 365 Business Premium is explicitly designed for commercial use by businesses and managed service providers. It requires a business tenant and admin-led deployment. Home users and students should consider the Microsoft 365 Family or Personal plans, which are designed for non-commercial scenarios.

What is the maximum number of users I can have with this plan?

Microsoft 365 Business Premium is designed for small and medium-sized businesses and supports up to 300 users. Each user requires their own license. This makes it a scalable solution that can grow with your company from a single founder to a large team.