Tax Navigator

International Tax Navigator from Thomson Reuters (known previously as Windstar International Tax Navigator) is nonresident alien tax software providing analysis of immigration, tax, and treaty rules for accurate withholding.

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Front-End Support

Front-end support of business applications like Tax Navigator is typically provided by the functional owner of the application, i.e. a department or individual outside of the Office of Information Technology with in-depth knowledge of an application's usage and functionality. If you are an end user of Tax Navigator, please contact the department or person that provides user support. 

Back-End Support

The underlying service technology and maintenance is provided on the back-end by OIT's Business Applications Services. To reach the Business Applications team for Tax Navigator support, please submit a Business Applications ticket.



Service ID: 46645
Sun 10/18/20 9:42 PM
Sat 12/26/20 1:09 AM