Iowa's state use tax rate is 5% through June 30, 2008. It increased to 6% on July 1, 2008. Learn More.
Iowa sales tax is filed through eFile & Pay
Forms - PDFs unless otherwise noted
Sales Tax Exemption Certificate
Schedule for Consolidated Sales Tax permit holders
Uniform Sales and Use Tax Certificate - Multijurisdiction (Multistate Tax Commission's Web site)
Sales Tax Exemption Certificate for Energy used in Processing and Agriculture
Energy Used For Taxable Purposes
Construction Contractor's Statement
Construction Contractor's Statement (Excel)
Construction Contract Claim for Refund
Return for periods beginning July 1, 2008
Return for periods through June 30, 2008