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Support 

CORPTAX helps protect your CORPTAX® investment through a scalable and flexible customer support program. As a CORPTAX customer, you can access additional support resources, including the ability to create new and monitor existing support cases through our Customer Support Portal using your CORPTAX support login ID and password.
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Contact CORPTAX Customer Support

By Telephone
To contact CORPTAX Customer Support by phone in the United States or Canada, call 877-4CORPTAX (877-426-7782) toll-free or 972-677-4200. To help us assist you, please review our Menu Items.

CORPTAX support professionals are available to address your support issues as they arise. Our support hours are Monday through Friday 8:00 AM – 7:00 PM (Central Time), excluding published holidays as described on the Support Fact Sheet. 

Register for Updates
To help you stay on top of important tax developments and supplement your knowledge, CORPTAX regularly sends e-mail communications containing pertinent product information, announcements, newsletters, training programs and other tax law updates. Register For Updates.

Contact us for more information or to schedule a free demo
Please use the CORPTAX 800 number for marketing and sales information. If you need support, please access the Customer Support Portal. Thank you.









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