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Iowa Tax Information for Businesses

Three Agencies to Explain Iowa's Electronic Filing Systems Free Classes Statewide

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Apply for a permit: sales, use, employee withholding

Change/cancel/reinstate business tax registration: When requesting a change in filing frequency, please select an effective date that is the first day of the future calendar quarter.

Special events application for a temporary sales tax permit

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File and pay sales, retailer's use, consumer's use, withholding, and LPG fuel taxes.

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ePay (direct debit)
through eFile & Pay

ACH Credit

Streamlined Sales Tax Project

Local Option Taxes

Frequently-Asked Questions

Starting a Business in Iowa?

What to do

Resources and contacts

Servicios a Latinos
Out-of-State Businesses

Nexus

Multilevel Marketer Agreements

MultiState Tax Commission: National Nexus Program

Iowa Assistance for Out-of-State Businesses

Sales Tax Holiday

Billings & Collections

Appeals and Protests

Filing Statuses

Due Date Calendar (MS Excel)

Holidays

Penalty & Interest

Venture Capital

Income tax benefits for employers:

Hiring ex-offenders (78-522)

Hiring persons with disabilities (78-578)

Income Tax Credits for the use, sale, and production of fuel:

Retailer's Use
Forms

Consumer's Use
Publication and Forms

Withholding
Publications and Forms

Cigarette/Tobacco
Forms and Information

Motor Fuel
Forms and Information

Corporation Income Tax
 Forms

Partnership Income Tax
 Forms