Anchal Gupta

Microsoft 365 has become the backbone of modern business productivity, but migrating tenants—especially during mergers, acquisitions, divestitures, or reorganizations—remains one of the most complex challenges IT teams face. In 2026, organizations are increasingly looking for tools and strategies that minimize downtime, preserve data integrity, and automate the migration process. This guide covers the essential steps for a successful Microsoft 365 tenant-to-tenant (T2T) migration and highlights best practices using purpose-built tools like CloudBik.