Welcome to Thomson Reuters ONESOURCE ™ Tax Provision Help

ONESOURCE Tax Provision separates the tax provision process into four sections: My Datasets, Review & Edit, Reporting and Administration. Each section presents tasks for creating your Tax Provision. When data entry is complete, you can use the various data you've entered to assemble and store reports in the system.

 

Use the Release Notes, Quick Reference Cards and Tutorial Videos provided within the Customer Center to start using Tax Provision and become comfortable with the interface.

 

What's New in this Version

 

System Requirements

The following system requirements are associated with the ONESOURCE Tax Provision application. For further information, contact the support team at 1-877-829-5969, Option 2 or by email: provisiontechsupport@thomsonreuters.com.

Environment

Current Support

Notes

Operating System

Windows 7 (32-bit and 64-bit)

Windows 8.1 Professional (32-bit and 64-bit)

Windows 10 Professional (32-bit and 64-bit)

Windows 2008 R2

Windows 2012 R2

Apple OS X and various Linux systems may also perform adequately, however, they are not fully tested nor guaranteed.

See browser note below.

Internet Browser

Microsoft Internet Explorer 11 (32-bit and 64-bit)

Mozilla Firefox

Google Chrome

Apple Safari

Microsoft Edge

Internet Explorer 11 with Enterprise Mode or normal Compatibility mode turned on is no longer required or supported.

We recommend using the latest version of Chrome and Firefox.

If attempting to work under a non-Microsoft operating system, we strongly recommend using Chrome.

Mobile/other

iOS 9 – Chrome, Safari, Firefox

Android 5 – Chrome, Firefox

Screen size for iOS iPad - 9.4 inches

Screen size for Android Tab - 9.7 inches

Screen Resolution

1024 x 768 or higher

Desktop only

Microsoft Office

2007 or later (32-bit and 64-bit)

 

Operating systems

Google/Android

Apple/IOS

Microsoft/Windows