Operating Systems

  • Windows 10, all editions, natively installed (64-bit)
  • Windows 11, natively installed (64-bit)
  • Windows Server 2019

Processor

  • Minimum: 2.4 GHz processor
  • Recommended: 2.4 GHz or higher for improved performance

Memory (RAM)

  • Recommended: 8 GB of RAM or more

Disk and Space

  • Must be Solid State Drive (SSD)
  • At least 2.5 GB of disk space (additional space required for data files)
  • Additional requirements for Intuit Data Protect in QuickBooks Connected Services: Minimum 4.0 GB RAM (only required when you have this feature enabled)

Display

  • Display Resolution: 1280 x 1024 or higher screen resolution
  • Supports Extended monitors

Windows

  • Regional Settings: Supported when set to English
  • Administrator Rights: Required for the server when hosting multi-user access
  • Disk Space for Payroll: Additional space required if you’re using payroll

Microsoft Office

  • Office 2019, 2016, and 2013 (including Outlook) both 32 and 64-bit versions
  • Office 365 (Note: Only the desktop version is supported; online Office 365 is not compatible)

Browser Requirement

  • Internet Explorer 11 (32-bit)

PDF Reader

  • At least Acrobat Reader 9.0 or later

Hardware and Network Requirements

  • Network Interface Card: For network access for multiple users
  • Printer: Supports all printers compatible with Windows
  • Optical Drive: 4X DVD-ROM (for physical CD installation)

Internet Connection

  • Required for product registration and updates
  • Required for online features such as payroll and Intuit Data Protect

Additional Software

  • Windows Installer version 4.5
  • .NET Framework 4.7 or later

Multi-User Requirements (for Hosting)

  • Server Requirements: Windows Server 2019, 2016, or 2012 R2
  • Multiple Users: QuickBooks Desktop Premier 2021 supports up to 5 simultaneous users (multi-user mode requires additional licenses)

These requirements are designed to ensure smooth operation and optimal performance for QuickBooks Desktop Premier 2021. Let me know if you need more information or if you are looking for specific guidance!