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Revenue

Independent Verification and Validation (IV&V) Services

The Iowa Department of Revenue seeks qualified firms to submit proposals to provide Independent Verification and Validation (IV&V) Services for the implementation of its integrated, single-vendor tax system.  

Water Excise Tax

The Iowa Department of Revenue's Water Service Excise Tax (“WET”) project began as a result of 2018 legislation which established a water service excise tax. Water was previously subject to sales tax. The Governor signed the legislation in January and the new tax had to be in place July 1, 2018. The work was completed by the mainframe programmers from Iowa’s Office of the Chief Information Officer (OCIO) and included a partnership with their outside vendor to update the Efile & Pay application.

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Printed from the website on February 21, 2024 at 12:07am.