Iowa contractor resources

Official Iowa sources

These are the complete official URLs matched to this state’s resource library. Open the responsible agency before relying on a requirement, fee, deadline, or exemption.

• Iowa Secretary of State business serviceshttps://sos.iowa.gov/business-servicesSource ID: ia-business-portal · entry-point coverage
• Iowa Department of Revenue business taxeshttps://revenue.iowa.gov/taxes/file-my-taxes/business-taxesSource ID: ia-business-taxes · direct coverage
• Iowa sales and use tax guidancehttps://revenue.iowa.gov/taxes/tax-guidance/sales-use-excise-taxSource ID: ia-sales-tax · entry-point coverage
• Iowa Workforce Development employer resourceshttps://workforce.iowa.gov/employersSource ID: ia-employers · entry-point coverage
• Iowa contractor registrationhttps://dial.iowa.gov/licenses/building/contractors/how-do-i-contractor-registrationSource ID: ia-contractor-authority-1 · direct coverage
• Iowa Code Chapter 91C, Construction Contractors (contractor registration statute)https://www.legis.iowa.gov/DOCS/ACO/IC/LINC/Chapter.91c.pdfSource ID: ia-code-91c · direct coverage
• Iowa DIAL Contractor Registration program page (who must register, $2,000 threshold, fee, bond, penalties)https://dial.iowa.gov/licenses/building/contractorsSource ID: ia-dial-contractor-registration · direct coverage
• Iowa DIAL Building, Construction and Trades - the complete list of state construction credentialshttps://dial.iowa.gov/licenses/buildingSource ID: ia-dial-building-trades · direct coverage
• Iowa Plumbing and Mechanical Systems Board licensure (disciplines, levels, expiry dates)https://dial.iowa.gov/licenses/building/plumbing-mechanicalSource ID: ia-pmsb-licensure · direct coverage
• Iowa PMSB Contractor License requirements (Master of Record, $500,000 liability insurance, $5,000 bond)https://dial.iowa.gov/licenses/building/plumbing-mechanical/plumbing-licensure/contractor-licenseSource ID: ia-pmsb-contractor-license · direct coverage
• Iowa PMSB license period and fee schedulehttps://dial.iowa.gov/licenses/building/plumbing-mechanical/plumbing-licensure/licensing-period-feesSource ID: ia-pmsb-period-fees · direct coverage
• Iowa PMSB continuing education and training requirementshttps://dial.iowa.gov/licenses/building/plumbing-mechanical/plumbing-licensure/pmsb-continuing-education-trainingSource ID: ia-pmsb-continuing-education · direct coverage
• Iowa Electrical Examining Board electrical licensinghttps://dial.iowa.gov/licenses/building/electrical-licensingSource ID: ia-electrical-licensing · direct coverage
• Iowa Alarm System Licensing (State Fire Marshal, Iowa Code chapter 100C)https://dial.iowa.gov/licenses/alarms-fire/alarm-system-licensingSource ID: ia-alarm-system-licensing · direct coverage
• Iowa Fire Protection System Licensing (fire sprinkler and extinguishing systems)https://dial.iowa.gov/licenses/alarms-fire/fire-protection-system-licensingSource ID: ia-fire-protection-licensing · direct coverage
• Iowa DIAL Elevators programme (Iowa Code chapter 89A)https://dial.iowa.gov/licenses/building/elevatorsSource ID: ia-elevators · direct coverage
• Iowa DIAL Factory Built Structures licensing (manufactured home installers and retailers)https://dial.iowa.gov/licenses/building/manufacturedSource ID: ia-factory-built-structures · direct coverage
• Iowa DNR Well Contractor Certificationhttps://www.iowadnr.gov/environmental-protection/water-quality/private-well-program/well-contractor-certificationSource ID: ia-dnr-well-contractor · direct coverage
• Iowa DNR Private Sewage Disposal and Septage programmehttps://www.iowadnr.gov/environmental-protection/water-quality/private-sewage-disposal-and-septageSource ID: ia-dnr-private-sewage · direct coverage
• Iowa Department of Agriculture and Land Stewardship pesticide applicator certification and company licensinghttps://iowaagriculture.gov/pesticide-bureau/applicator-licensing-certificationSource ID: ia-idals-pesticide-licensing · direct coverage
• Iowa DIAL Swimming Pools and Spas programmehttps://dial.iowa.gov/licenses/swimming-pools-spasSource ID: ia-dial-swimming-pools · direct coverage
• Iowa DIAL Find a Record or License - public licence and contractor registration search hubhttps://dial.iowa.gov/i-need/recordsSource ID: ia-dial-find-a-record · direct coverage
• Iowa Secretary of State business entity forms and fees, including the biennial report schedulehttps://sos.iowa.gov/business/formsandfees.htmlSource ID: ia-sos-forms-and-fees · direct coverage
• Iowa Department of Revenue filing frequency and return due dateshttps://revenue.iowa.gov/taxes/file-my-taxes/business-taxes/filing-frequency-return-due-datesSource ID: ia-revenue-filing-frequency · direct coverage
• Iowa Workforce Development Unemployment Insurance New Business Fact Sheet (quarterly report due dates)https://workforce.iowa.gov/media/1221/downloadSource ID: ia-iwd-new-business-fact-sheet · direct coverage
• Iowa Code Chapter 572, Mechanics' Liens (notice, posting and enforcement deadlines)https://www.legis.iowa.gov/DOCS/ACO/IC/LINC/Chapter.572.pdfSource ID: ia-code-572 · direct coverage
• Iowa Secretary of State Mechanic's Notice and Lien Registryhttps://sos.iowa.gov/mnlr/Source ID: ia-sos-mnlr · direct coverage