CorpSystem Sales and Use Tax Program Receives Top Rating from Leading Tax and Accounting Publication

CCH Sales and Use Tax Solution Achieves Highest Rating Four Years Running

(RIVERWOODS, ILL., August 5, 2009) – CCH, a Wolters Kluwer business and a leading provider of tax, accounting and audit information, software and services is pleased to announce that The CPA Technology Advisor has awarded top honors to CCH’s CorpSystem® Sales Tax Office and CorpSystem® Sales Tax Returns Online in their 2009 review of sales and use tax programs. This is the fourth year in a row that the CCH program was the only system to earn the maximum five-star rating (CCHGroup.com).

The CPA Technology Advisor evaluated eight industry-leading products and determined the overall rating based on the following categories: Navigation & Data Entry; Filing, Electronic Compliance & Payment; Rate Updates; Help and Training; and Relative Value.

“We’re honored to have been singled out once again as the top sales and use tax program in the industry,” said Bruce Krumlauf, CCH sales and use tax product manager. “This outstanding rating, along with valuable customer feedback we’ve received, confirms that CCH is delivering on its goal to produce the most innovative, best-of-breed solutions in the marketplace.”

CCH’s top review appears in the The CPA Technology Advisor’s August issue and can be accessed online at: www.cpatechnologyadvisor.com/print/The-CPA-Technology-Advisor/2009-Review-of-Sales-and-Use-Tax-Systems/1$2446.

About CorpSystem Sales Tax Office and CorpSystem Sales Tax Returns Online

CorpSystem Sales Tax Office is a state-of-the-art tax calculation system that combines industry-leading tax rate and taxability content from CCH with highly accurate jurisdiction boundary information and sophisticated logic capable of supporting the most complex situsing and tax calculation rules. Sales Tax Office handles real-time sales tax calculation for multiple business entities and/or divisions, multiple ERP modules or even different ERP systems.

CorpSystem Sales Tax Returns Online minimizes the time it takes to prepare sales tax returns by automatically populating end-of-month liability data from an ERP system or CorpSystem sales tax calculation system into the appropriate returns.

About CCH, a Wolters Kluwer business

CCH, a Wolters Kluwer business (CCHGroup.com) is a leading provider of tax, accounting and audit information, software and services. It has served tax, accounting and business professionals since 1913. Among its market-leading products are The ProSystem fx® Suite, CCH® TeamMate, CorpSystem®, CCH® IntelliConnect™, Accounting Research Manager® and the U.S. Master Tax Guide®. CCH is based in Riverwoods, Ill.

Wolters Kluwer is a leading global information services and publishing company. The company provides products and services for professionals in the health, tax, accounting, corporate, financial services, legal, and regulatory sectors. Wolters Kluwer had 2008 annual revenues of €3.4 billion, employs approximately 20,000 people worldwide, and maintains operations in over 35 countries across Europe, North America, Asia Pacific, and Latin America. Wolters Kluwer is headquartered in Amsterdam, the Netherlands. Its shares are quoted on Euronext Amsterdam (WKL) and are included in the AEX and Euronext 100 indices. Visit www.wolterskluwer.com for information about our market positions, customers, brands, and organization.

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