Businesses

• Business Registration
• Do You Need A Sales or Use Tax Permit?
• eFile & Pay
• Filing Frequencies and Due Dates
• Out-of-State Businesses
• Standard Contacts, Resources, & Tax Benefits for Businesses
• Starting a Business
• Iowa Sales and Use Tax Guide

• 1099-G & 1099-INT
• Appeal and Protest
• Business Registration
• Cigarette & Tobacco
• Consumer's Use Tax
• E911 Surcharge Rate
• Fuel Tax
• Iowa's Annual Sales Tax Holiday
• K-1 Partnership and S Corporations
• Local Option Sales Tax
• Permit Requirements
• Reporting Federal Income Tax Changes to Iowa
• Streamlined Sales Tax General Information
• Water Service Excise Tax
• Withholding Tax Information

• EasyPay Iowa
• ACH Credit
• Collections Information
• Collections Questions

The filing deadline for W-2s and 1099s is February 15

Businesses that issued W-2s or 1099s that contain Iowa withholding must electronically file those documents with the Iowa Department of Revenue. This data is an essential tool the Department uses to increase the accuracy of tax refunds and detect tax refund fraud during the current income tax filing season.

• Electronic Filing Information
• Who must file?

• Agriculture Adjustment Rule 71.3 for Noncropland
• Business Property Tax Credit
• Cable TV Company Forms
• Exempt Entities Construction Registration
• Utility Company Information
• Utility Replacement Tax Task Force

• Remote Sellers
• Marketplace Facilitators
• Filing Instructions