State Guide

Iowa Business License

This guide covers Iowa's general business license requirements — state-level registration, local city and county licenses, fees, and renewal timelines.

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Overview

Iowa does not have a general state-level business license. Businesses selling taxable goods or services must register for a Sales Tax Permit (also called a permit number) from the Iowa Department of Revenue.

Local Iowa cities and counties may require business licenses. Des Moines, Cedar Rapids, Davenport, and Sioux City each have locally administered requirements.

Iowa Sales Tax Permit

Primary agencyIowa Department of Revenue
Legal authorityIowa Code § 423.36
Key noteNo general state business license; Sales Tax Permit required for businesses selling taxable goods/services.

Initial Registration

Filing methodOnline at GovConnectIowa portal
Agency feeNo fee
NotesRegister before making first taxable sale.

Registration Renewal

Filing methodPermit does not expire; file returns on schedule
Agency feeNo renewal fee
Due dateReturns filed monthly or quarterly based on volume

Local General Business Licenses

Iowa municipalities may require local business licensing. Check with your city clerk.

Counties

Adair CountyAdams CountyAllamakee CountyAppanoose CountyAudubon CountyBenton CountyBlack Hawk CountyBoone CountyBremer CountyBuchanan CountyBuena Vista CountyButler CountyCalhoun CountyCarroll CountyCass CountyCedar CountyCerro Gordo CountyCherokee CountyChickasaw CountyClarke CountyClay CountyClayton CountyClinton CountyCrawford CountyDallas CountyDavis CountyDecatur CountyDelaware CountyDes Moines CountyDickinson CountyDubuque CountyEmmet CountyFayette CountyFloyd CountyFranklin CountyFremont CountyGreene CountyGrundy CountyGuthrie CountyHamilton CountyHancock CountyHardin CountyHarrison CountyHenry CountyHoward CountyHumboldt CountyIda CountyIowa CountyJackson CountyJasper CountyJefferson CountyJohnson CountyJones CountyKeokuk CountyKossuth CountyLee CountyLinn CountyLouisa CountyLucas CountyLyon CountyMadison CountyMahaska CountyMarion CountyMarshall CountyMills CountyMitchell CountyMonona CountyMonroe CountyMontgomery CountyMuscatine CountyO'Brien CountyOsceola CountyPage CountyPalo Alto CountyPlymouth CountyPocahontas CountyPolk CountyPottawattamie CountyPoweshiek CountyRinggold CountySac CountyScott CountyShelby CountySioux CountyStory CountyTama CountyTaylor CountyUnion CountyVan Buren CountyWapello CountyWarren CountyWashington CountyWayne CountyWebster CountyWinnebago CountyWinneshiek CountyWoodbury CountyWorth CountyWright County

Cities & Townships

Cedar RapidsCouncil BluffsDes MoinesSioux City

EntityEngine does not provide tax, financial, or legal advice. Requirements change — always verify with the issuing agency. Confirm with Iowa Department of Revenue →

Frequently Asked Questions

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