1. CS Professional Suite
  2. Support and training for CS Professional Suite software
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CS Professional Suite support

Find all the help you need, right here — including technical support, training, and advice from other Thomson Reuters customers like you.

Get answers for your CS Professional questions

Need help with billing or have a question about your product?

You can also Contact Us or try our Live Chat Option


Support hours vary throughout the year. Click the links below for more information.

Preferred Partners

Learn about select companies we partner with to bring you products and services that complement our offerings.

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Connect with our community

Your secure, online resource to connect with other Thomson Reuters customers and get answers to your product and industry questions. 

Still have questions? Contact our CS Professional Suite support team

Get in touch
+1 800 968 0600
Please note that support hours can vary, depending on the time of year and the specific products you use.
See support hours

Sales
Monday-Friday, 8:30 a.m. - 8:00 p.m. (ET)
Phone: +1 800 968 8900
Fax: +1 800 326 1040

Accounts receivable
Monday-Friday, 9:00 a.m. - 5:00 p.m. (ET)
Phone: +1 800 249 7348
Fax: +1 734 426 4109

Human resources
Monday-Friday, 9:00 a.m. - 5:00 p.m. (ET)
Phone: +1 800 607 5100

Administration
Monday-Friday, 9:00 a.m. - 5:00 p.m. (ET)
Phone: +1 800 607 5100 or +1 734 426 5860
Fax: +1 800 326 1040 or +1 734 426 3750