For-hire applications to another person's property require a commercial business license and certified personnel.
$25
Pass certification examinations for each category or subcategory of pesticide application.
Expires annually on December 31.
2 hours
Last verified Oct 25, 2026
Iowa Department of Agriculture and Land Stewardship, Pesticide Bureau
Iowa Department of Agriculture and ... Land Stewardship (IDALS) ... Pesticide BureauOfficial source
Applicator Licensing & CertificationOfficial source
Pass certification examinations for each category or subcategory of pesticide application.
Separate examinations shall be taken and passed for each category or subcategory in which the commercial, noncommercial or public applicator intends to become certified.Official source
Application for Iowa Commercial Pesticide Applicator LicenseOfficial source
Available to nonresidents certified in Illinois, Minnesota, Missouri, Nebraska, South Dakota or Wisconsin; Iowa residents must test. A valid Iowa business license and fees are still required.
Reciprocity is only for individuals with certifications from Illinois, Minnesota, Missouri, Nebraska, South Dakota and Wisconsin. Iowa residents are subject to Iowa’s pesticide certification rules and must test.Official source
Review the official instructions for your situation before applying.
Open the official agency pageFor-hire applications to another person's property require a commercial business license and certified personnel.
Apply pesticides for hire to property other than their own.Official source
Individual certification expires December 31 of the third year; this differs from the annual business license.
Each commercial, noncommercial and public applicator’s certification shall expire December 31 of the third year of the three-year certificationOfficial source
Reciprocal certification fee: $75 for three years, limited by the existing certification's expiration.
Fees: $75 for 3 years ... Your certification will not extend beyond the expiration date it currently shows.Official source
Expires annually on December 31.
Each commercial, noncommercial and public applicator’s license classification shall expire annually on December 31Official source
2 hours
two hours of approved continuing instructional courses each year during the renewal period.Official source
Individual certification: two approved hours each year in all relevant categories, or reexamination every third year.
A commercial, noncommercial or public applicator shall pass an examination each third year following initial certification or may elect to attend two hours of approved continuing instructional courses each year during the renewal period.Official source
Have a license or permit? Use the expiration date printed on it to set up your calendar and reminders.
Meet the commercial license's financial responsibility requirements.
certification and financial requirements must also be met before my commercial pesticide applicators license is valid.Official source
Confirm the charges and conditions for your application with the official agency.
Expires annually on December 31.
Each commercial, noncommercial and public applicator’s license classification shall expire annually on December 31Official source
Last verified Oct 25, 2026
$25
Last verified Oct 25, 2026. Each quotation supports the corresponding published value.
Iowa Department of Agriculture and Land Stewardship, Pesticide Bureau
Iowa Department of Agriculture and Land Stewardship, Pesticide Bureau
Iowa Department of Agriculture and ... Land Stewardship (IDALS) ... Pesticide BureauOfficial source
Last verified Oct 25, 2026
https://iowaagriculture.gov/pesticide-bureau/applicator-licensing-certification
Applicator Licensing & CertificationOfficial source
Last verified Oct 25, 2026
https://iowaagriculture.gov/sites/default/files/department-forms/PesticideApplicatorsLicense20.pdf
Application for Iowa Commercial Pesticide Applicator LicenseOfficial source
Last verified Oct 25, 2026
Pass certification examinations for each category or subcategory of pesticide application.
Pass certification examinations for each category or subcategory of pesticide application.
Separate examinations shall be taken and passed for each category or subcategory in which the commercial, noncommercial or public applicator intends to become certified.Official source
Last verified Oct 25, 2026
Meet the commercial license's financial responsibility requirements.
Meet the commercial license's financial responsibility requirements.
certification and financial requirements must also be met before my commercial pesticide applicators license is valid.Official source
Last verified Oct 25, 2026
Expires annually on December 31.
Each commercial, noncommercial and public applicator’s license classification shall expire annually on December 31 Applies to: Commercial business license
Each commercial, noncommercial and public applicator’s license classification shall expire annually on December 31Official source
Last verified Oct 25, 2026
2 hours
2
two hours of approved continuing instructional courses each year during the renewal period.Official source
Last verified Oct 25, 2026
Individual certification: two approved hours each year in all relevant categories, or reexamination every third year.
Individual certification: two approved hours each year in all relevant categories, or reexamination every third year.
A commercial, noncommercial or public applicator shall pass an examination each third year following initial certification or may elect to attend two hours of approved continuing instructional courses each year during the renewal period.Official source
Last verified Oct 25, 2026
Available to nonresidents certified in Illinois, Minnesota, Missouri, Nebraska, South Dakota or Wisconsin; Iowa residents must test. A valid Iowa business license and fees are still required.
Available to nonresidents certified in Illinois, Minnesota, Missouri, Nebraska, South Dakota or Wisconsin; Iowa residents must test. A valid Iowa business license and fees are still required.
Reciprocity is only for individuals with certifications from Illinois, Minnesota, Missouri, Nebraska, South Dakota and Wisconsin. Iowa residents are subject to Iowa’s pesticide certification rules and must test.Official source
Last verified Oct 25, 2026
For-hire applications to another person's property require a commercial business license and certified personnel.
For-hire applications to another person's property require a commercial business license and certified personnel.
Apply pesticides for hire to property other than their own.Official source
Last verified Oct 25, 2026
Individual certification expires December 31 of the third year; this differs from the annual business license.
Individual certification expires December 31 of the third year; this differs from the annual business license.
Each commercial, noncommercial and public applicator’s certification shall expire December 31 of the third year of the three-year certificationOfficial source
Last verified Oct 25, 2026
Reciprocal certification fee: $75 for three years, limited by the existing certification's expiration.
Reciprocal certification fee: $75 for three years, limited by the existing certification's expiration.
Fees: $75 for 3 years ... Your certification will not extend beyond the expiration date it currently shows.Official source
Last verified Oct 25, 2026
Not yet verified: required hours — see the official agency.
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Last verified Oct 25, 2026.
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