Urban agriculture encompasses the cultivation, processing, and distribution of food in urban and peri-urban settings, ranging from community gardens to commercial farms. Local communities across Ohio have seen a growing interest in these enterprises. These enterprises are diversifying routes to access fresh food, bolstering food security in deprived regions, and reducing dependency on extended supply chains vulnerable to disruptions. A point of concern, however, is the regulatory environment urban Ohio farms need to navigate. This article summarizes the essential licenses and certificates urban farmers or aspiring entrepreneurs need to comply with regulations to avoid fines, approval delays, or shutdowns.
Important
The regulatory landscape is complex, multi-layered, and continuously evolving. Regulations may vary significantly by state, county, city, or even among zones within a township. Prospective urban farmers should use this guide with discretion as regulatory requirements are site specific. Consulting local authorities to understand each case is the best approach to avoid complications.
To illustrate the regulatory requirements of an urban or peri-urban farm in Ohio, this fact sheet uses case study assumptions for a hypothetical farm located in Springfield Township, Hamilton County, Ohio:
- Setting. Suburban residential neighborhood.
- Size. Four and a half acres.
- Operators. Owner and spouse.
- Production. Outdoor cultivation of ornamental plants, fruits, and vegetables.
- Equipment. Small tractor with a spraying atomizer. Fertilizers and pesticides are used as needed.
- Processing. Minimal home processing (jarred fruit jellies, dry herbs/spices).
- Sales. Direct-to-consumer on-farm, and at farmers’ markets.
- Employment. Temporary workers as needed.
Regulatory Requirements (from specific to general)
Zoning and Land Use
The zoning resolution for Springfield Township, Hamilton County can be retrieved from the township website (Springfield Township, n.d.1). Conditional on the lot location, farming activities may or may not be permitted. The township has an interactive online map (Springfield Township Zoning, n.d.2) that allows individuals to research addresses and receive detailed zoning information. This resource is not available in every Ohio county or township. If online maps are unavailable, call the local authorities’ office to obtain zoning information.
Because the farm in this case study measures less than five acres, a zoning certificate and a final inspection certificate must be issued. Instructions and procedures for applying for a zoning certification are available through the township website (Springfield Township, n.d.1). A building permit may be needed for on-site structures and equipment storage. Urban farmers must be aware of setback distances and height requirements for greenhouses, high tunnels, composting pits, sheds, and other structures. The same township department is responsible for issuing building permits. Fees apply.
Other unincorporated territories of Hamilton County have zoning and land use regulated by townships or by the regional planning commission. The zoning resolution for the unincorporated territory of Hamilton County is available through the Hamilton County website (Hamilton County Ohio, n.d.).
While water use, irrigation, and rainwater harvesting permits are not specified in the documentation pertaining to Springfield Township urban farms, growers must be attentive and check whether these requirements apply to their locations. Requirements for new water lines from municipal sources, private wells, or septic systems do apply in Springfield Township and elsewhere in Ohio.
Key takeaways: Basic approvals to meet zoning and land use regulations.
- zoning certificate (required for farms under five acres, such as the farm in the case study)
- final inspection certificate
- building permit if necessary for the type of intended operation
- water use permit (does not apply to Springfield Township urban farms but it may apply elsewhere)
Production Safety and the Environment
A private pesticide application license from the Ohio Department of Agriculture (ODA) is necessary because, under the assumptions of the case study, pesticides are handled and sprayed onto the crops. Information on how to obtain the private applicator license is available on the ODA website (Ohio Department of Agriculture, n.d.1). To become a licensed applicator, one must pass the Ohio pesticide exams, which include a core exam and at least one category exam. In this fact sheet’s case study, the farmer would need to pass three exams:
- The core exam.
- The category 3 exam (Fruit and Vegetable Crops).
- The category 4 exam (Nursery and Forest Crops).
Succeeding in these exams is not a trivial matter. Study guides are available through links available at the Ohio Department of Agriculture (n.d.1) and Ohio State University Extension (Rose & Welsh, 2023). The private pesticide application licensing requirement applies to all agricultural operators in Ohio, including urban farmers, who spray restricted-use pesticides (RUPs). Although urban farmers, for the most part, rely on biological and botanical inputs classified as general-use pesticides, checking the product labels is highly encouraged. If one or multiple pesticide products are classified as RUPs, the applicator license is necessary.
Obtaining a fertilizer certification is mandatory for Ohio producers who farm 50 or more acres of cropland. Urban farmers, nevertheless, may benefit from studying the resources available to those seeking certification (LaBarge, et al., 2021; CFAES Nutrient Education & Management, n.d.). CFAES Nutrient Education & Management (n.d.) provides urban farmers with best practices for soil testing and fertilizer calculations. Conducting soil tests for contaminants is recommended but not mandatory.
Regarding agricultural waste such as crop residues or vegetable-processing scraps, on-site disposal and composting are allowed without a permit by the Ohio Environmental Protection Agency (EPA) if the composting area is under 500 square feet and follows best practices to prevent runoff or odors (Ohio Environmental Protection Agency, n.d.) (Figure 1). Stricter ordinances for composting activities may be included in the zoning code for specific locations, which may overwrite the Ohio EPA regulations. The Springfield Township urban farm used in the case study adheres to the City of Cincinnati’s composting rules (City of Cincinnati, 2025a), which are equivalent to the Ohio EPA regulations but provide additional guidance on setbacks and handling.
Key takeaways: Basic documentation to meet production safety and environmental requirements.
- private pesticide application license (if using RUPs)
- fertilizer certification (not mandatory for producers operating less than 50 acres)
- soil testing for contaminants are recommended but not required
- composing permits are often required by the OH-EPA, but stricter ordinances may be included in the zoning code pertaining to your location (size of the composting area matters)
Food Safety and Health
Based on the level of processing and types of food items produced at the case study farm in Springfield Township, it would be classified as a Cottage Food Production Operation by ODA. This type of operation is exempt from licensing and inspections according to Ohio Administrative Code (Ohio Laws & Administrative Rules, n.d.). Further directions on maintaining cottage operation status are available on the ODA website (Ohio Department of Agriculture, n.d.2), including labelling requirements. Food items produced at the farmers’ home are subject to sampling to determine their adherence to labelling instructions.
If more complex food items are produced, the farmer will need to obtain a Food Processing Establishment Certificate (Ohio Department of Agriculture, n.d.3) through the Division of Food Safety at ODA. Retaining a certificate of registration as a food processing establishment is an annual procedure that involves inspections and fees calculated based on the establishment’s size.
Key takeaways: Basic documentation to meet food safety and health requirements.
- acquisition and retention of cottage food production status (conditional on size, processing complexity, and types of items being produced)
- food processing establishment certification (conditional on operation size, complexity of processing steps, and types of food items being handled
- annual inspections if a food processing establishment certificate is issued
Sales and Operations
Sales of fresh produce and cottage food items occur on the case study farm’s premises but the food items are not consumed on the premises. Under these conditions, the lead operator must submit a farm market registration (FMR) (Figure 2). Instructions on how to complete the FMR form are available on the ODA website (Ohio Department of Agriculture, n.d.4). This registration grants exemption from a retail food establishment (RFE) license since the items sold are not consumed at the farm. The FMR has no cost to individuals who hold cottage operator status.
Regulations become more intense when an urban farm qualifies as a food-processing establishment. In this case, an RFE license is required. The RFE license involves fees and inspections from the local health department. Using the Springfield Township urban farm as an example, the local health department would be the City of Cincinnati Health Department. The health department conducts a comprehensive risk assessment and issues a categorized RFE license based on its evaluation (City of Cincinnati, 2026). The RFE license cost varies as a function of the risk assessment category and operation size.
Urban farmers must attentively follow zoning codes for additional items such as noise and odor ordinances, parking spaces and amenities for visitors, and hours of operation. For the Springfield Township urban farm case study, noise and odor regulations, parking, and hours of operation are listed in the City of Cincinnati code of ordinances (City of Cincinnati, 2025). It is worth noting that ordinances may be presented in varying documents, conditional on the public administration arrangement at the location of the urban farm.
Key takeaways: Basic documentation to meet food safety and health requirements.
- farm market registration (FMR)
- retail food establishment (RFE) license if operation qualifies as a food-processing establishment or if food items are consumed at the farm’s premises
- periodic inspections if an RFE license is issued
Business Formation
Urban farm operators must generally register their businesses with the Ohio Secretary of State. Directions on the appropriate legal structure to adopt, advantages or disadvantages of each structure, and their requirements are available through the Ohio Small Business Development Centers (Ohio Department of Development, n.d.).
A sole proprietorship structure is sufficient for agricultural operations, including urban farms, due to its uncomplicated rules. Under this structure, no registration with the Ohio Secretary of State is required if the lead operator does not plan to create a separate legal entity for the farm. Alternatively, if the operator wants to use a trade name for the farm, registration as a sole proprietorship is required.
In addition to sole proprietorships, five other legal structure alternatives are available for Ohio businesses. Mandatory registration with the Ohio Secretary of State applies to all five. Each structure follows its regulatory pathway, with direct and indirect tax and legal liability implications (Ohio Small Business Development Centers, n.d.). A limited liability company (LLC) is a plausible alternative for the urban farm in the Springfield Township case study because this legal structure offers liability protection to the lead operator. Some level of liability protection is recommended because the farm engages in retail sales of processed food items and employs temporary workers. A filing fee applies when forming an LLC. Given the numerous nuances involved in establishing a business, it is advisable to seek legal and accounting advice to determine the business structure that best suits the operators’ needs and preferences.
To hire temporary workers, the urban farmer must also obtain a federal employer identification number (FEIN) from the Internal Revenue Service (IRS). Generating a FEIN is easy (Internal Revenue Service, 2026). No costs are associated with obtaining a FEIN for the farm. However, it is recommended that a FEIN be generated after the legal business structure is formed in Ohio to avoid delays.
Finally, a vendor’s license from the Ohio Department of Taxation is required if the urban farm engages in retail transactions of taxable items (Figure 3). The Ohio Department of Taxation provides instructions for obtaining a vendor’s license and descriptions of the license filing requirements (Ohio Department of Taxation, n.d.). It must be noted, however, that a vendor’s license is not required if all items sold at the urban farm are tax exempt, such as fresh unprocessed vegetables or cottage food products for human consumption off the premises of the farm. In the case of the Springfield Township farm, a vendor’s license is required because the farm sells ornamental plants in addition to unprocessed fresh produce and cottage food items. The CFAES Law Bulletin interprets the regulations concerning vendor’s licenses and offers directions to operators of Ohio farm markets (CFAES Law Bulletin, 2019).
Additional regulatory requirements may need to be met if the urban farm meets specific hiring criteria. Examples of requirements include registration with the Ohio Department of Job and Family Services (Ohio Department of Job & Family Services, n.d.) and registration with the Ohio Bureau of Workers’ Compensation (Ohio Bureau of Workers’ Compensation, n.d.). Contacting these departments is recommended to certify whether the criteria for mandatory registration are met.
Key takeaways: Basic documentation to establish a formal business.
- obtain a registration with the Ohio Secretary of State (except sole proprietorships without trade names)
- obtain a federal employer identification number (FEIN) from the Internal Revenue Service (IRS)
- vendor’s license from the Ohio Department of Taxation (conditional on the types of goods sold)
- other requirements may apply conditional of specific hiring criteria
Conclusions
Urban farm entrepreneurs may expect a layered regulatory framework. This fact sheet covers most of the requirements for new and existing urban farms in Ohio, but it does not eliminate the need to contact local authorities for detailed instructions. Urban farmers must be cognizant that specific regulations vary greatly by location. The case of an urban farm in Springfield Township, Hamilton County, Ohio, is used to illustrate the regulatory requirements as opposed to providing instructions that fit all urban farms. Discuss your case with local authorities for tailored guidance.
References
CFAES Law Bulletin. (2019). Sales taxes and vendor’s licenses for Ohio farm market sales. Ohio State University Extension.
farmoffice.osu.edu/sites/aglaw/files/site-library/LawBulletins/SalesTaxVendorsLicenseMarkets.pdf
CFAES Nutrient Education & Management. (n.d.). Fertilizer certification. Ohio State University Extension.
nutrienteducation.osu.edu
City of Cincinnati. (2025a). § 1422-07. - Maintenance and storage.
library.municode.com/oh/cincinnati/codes/code_of_ordinances?nodeId=TIXIZOCOCI_CH1422URAGHOANKE_S1422-07MAST
City of Cincinnati. (2025b). Chapter 1425 – Parking and loading regulations.
library.municode.com/oh/cincinnati/codes/code_of_ordinances?nodeId=TIXIZOCOCI_CH1425PALORE
City of Cincinnati. (2026). Food businesses and licensing. Health Department.
cincinnati-oh.gov/health/chd-programs/food-safety-and-inspections/food-businesses-and-licensing
Hamilton County Ohio. (n.d.). Zoning.
hamiltoncountyohio.gov/government/departments/planning_and_development/development_services/zoning.php
Internal Revenue Service. (2026). Get an employer identification number.
irs.gov/businesses/small-businesses-self-employed/get-an-employer-identification-number
LaBarge, Greg, Watters, Harold, Fisher, Boden, Schroeder, Clint, Schmerge, Matt, & Zoller, Chris. (2021). Training manual, Ohio agricultural fertilizer applicator certification. Ohio State University Extension.
extensionpubs.osu.edu/fertilizer-certification
Ohio Bureau of Workers’ Compensation. (n.d.). Workers’ compensation coverage.
info.bwc.ohio.gov/for-employers/workers-compensation-coverage
Ohio Department of Agriculture. (n.d.1). Private applicator.
agri.ohio.gov/divisions/plant-health/pesticides/private/private-applicator
Ohio Department of Agriculture. (n.d.2). Cottage foods.
agri.ohio.gov/divisions/food-safety/resources/cottage-food
Ohio Department of Agriculture. (n.d.3). Registration (food processing facilities and warehouses).
agri.ohio.gov/divisions/food-safety/licenses/registration
Ohio Department of Agriculture. (n.d.4). Farm market registration form.
agri.ohio.gov/divisions/food-safety/forms/Farm-Market-Registration-Form
Ohio Department of Development. (n.d.). Small business development centers of Ohio (SBDC).
development.ohio.gov/business/small-business-and-entrepreneurship/small-business-development-centers-ohio
Ohio Department of Job & Family Services. (n.d.). Tax reporting & related forms.
jfs.ohio.gov/job-services-and-unemployment/unemployment/for-employers/file-unemployment-taxes/tax-help/tax-forms
Ohio Department of Taxation. (n.d.). Sales and use tax general information.
tax.ohio.gov/business/ohio-business-taxes/sales-and-use/registration
Ohio Environmental Protection Agency. (n.d.). Composting.
epa.ohio.gov/divisions-and-offices/materials-and-waste-management/dmwm-programs/composting
Ohio Laws & Administrative Rules. (n.d.). Chapter 901:3-20 | Cottage food production.
codes.ohio.gov/ohio-administrative-code/chapter-901:3-20
Ohio Small Business Development Centers. (n.d.). Starting your business in Ohio. U.S. Small Business Administration.
clients.ohiosbdc.ohio.gov/DocumentMaster.aspx?doc=2462
Rose, Mary Ann, & Welsh, Abby. (2023). Ohio private pesticide applicator license requirements: Who needs a license and what steps to take [Fact sheet]. Ohioline, Ohio State University Extension.
ohioline.osu.edu/factsheet/anr-0141
Springfield Township. (n.d.1). Zoning and zoning certificates.
springfieldtwp.org/418/Zoning-Code-and-Certificates
Springfield Township Zoning. (n.d.2). Legend.
springfieldtwpoh.maps.arcgis.com/apps/webappviewer/index.html?id=414e602ec28249c6b2563c46b58f897b