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CCH, a Wolters Kluwer business

Riverwoods, IL
founded in 1913
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Company Name
CCH, a Wolters Kluwer business
CorpSystem cuts the cost of sales tax compliance, reduce your audit risk, and streamline your operations with solutions that are easy to implement and work directly with your ecommerce application.

CorpSystem offers sales tax rate databases and lookup tools, calculation solutions and web-based automated returns solutions.
With more than 10,000 taxing jurisdictions charging sales and use tax, keeping track of the most current rates can be difficult. That's why even the IRS relies on CCH for sales tax research. End-...
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