What are the system requirements for 2019 ProSeries and 2019 ProSeries Basic Edition?

System Requirements for 2019:

Below are the Recommended and Minimum system requirements for 2019 ProSeries and 2019 ProSeries Basic Edition on a stand-alone system and 2019 ProSeries on a network system. We strongly suggest using the Recommended system requirements if you have more than 1,000 client files or the Federal 1040 and all individual states are installed or you prepare large, complex returns.

What's New For 2019

  • ProSeries will follow a similar schedule as Microsoft and will end support for Windows 7 in tax year 2019
  • ProSeries will only support 64-bit operating systems and processors in tax year 2019

Stand-Alone System - System Requirements for 2019 ProSeries, 2019 ProSeries Basic Edition, and 2019 Fixed Asset Manager

Stand-Alone System Recommended Minimum
Computer Processor Intel Core i5 or better, with 2.5 GHz +
(or equivalent processor)
2.0 GHz
Installed Random Access Memory (RAM)
8 GB RAM or more
Free Hard Drive Space Solid State (SSD) Hard Disk Drive (HDD) with at least 4GB available
Operating System Windows 10 (64-bit) Windows 8.1 (64-bit)
Printer Any PCL 5E or higher compatible printer with 32 MB of printer memory Any PCL 5E or higher compatible printer with 32 MB of printer memory
Internet Connection High-speed Internet connection (ex. Fiber or Cable) High-speed Internet connection (ex. DSL, Cable Modem or Satellite)
Internet Explorer 11.0
Internet Explorer 11.0 or later

Network File Server Requirements (if using ProSeries Network Version)

Network System Recommended Minimum
File Server Computer Processor
Dedicated File server, 2.0 GHz CPU or faster
2.0 GHz CPU as a dedicated File server
File Server Installed Random Access Memory (RAM)
8 GB RAM or more on the file server
8 GB RAM on the file server
Operating System for File Server Windows 10 (64-bit)
Windows Server 2012 Standard
Windows Server 2016
Windows 8.1 (64-bit)
Network infrastructure 100 Mbps connection environment 54 Mbps connection environment - includes wireless environments
Additional Information:
  • DVD-ROM Required if installing from DVD but not required if installing from download
  • We cannot guarantee that ProSeries products/solutions will function properly on operating systems, software, and hardware we do not support. ProSeries Technical Support will not be able to help customers solve problems on unsupported environments in Tax Year 2019, or prior tax years.
  • While some Customers run ProSeries in a Windows emulation environment (i.e Virtual Machine) on the Apple MacOS (formerly Mac OS X) operating system, support for this type of install may be limited. Customers using the Apple MacOS may wish to use the Intuit ProConnect Tax Online instead of or in addition to ProSeries. See for more information on ProConnect Tax Online
  • Network Attached Storage (NAS) is not supported due to the lack of Microsoft Windows based Operating System.
  • Terminal Servers and Cloud (hosted) environments are not supported.

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