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CompleteTax is online tax preparation software for individuals to use to prepare and file their federal and state income tax returns. CompleteTax’s online tax preparation software is developed by CCH, a Wolters Kluwer business. CCH has been providing tax, accounting and audit information and software solutions since 1913, the year the U.S. federal income tax was created. CCH offices in the United States are located in Riverwoods and Chicago, IL; Washington, DC; New York, NY; Torrance, CA; and Wichita, KS.

CompleteTax Questions

The CompleteTax annual revenue was $32 million in 2026.

Sarah Wolterskluwer is the Marketing Executive of CompleteTax.

1 people are employed at CompleteTax.

CompleteTax is based in Riverwoods, Illinois.

The NAICS codes for CompleteTax are [541, 5412, 54121, 54].

The SIC codes for CompleteTax are [72, 729].

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