Electrical Contractor Permit Requirements in St. Louis, MO
Complete permit and license guide for starting a electrical contractor in St. Louis, St. Louis City County, Missouri.
Not legal advice. Requirements may change — always verify with your local government authority before applying. Last verified: .
St. Louis / St. Louis City County Requirements
3 requirementsMissouri Electrical Contractor License (local jurisdictions)
Missouri does not issue a statewide electrical contractor license; licensure is managed by local jurisdictions. Kansas City and St. Louis both require separate electrical contractor licenses.
City of St. Louis License Collector — Business License
St. Louis City is an independent city (not part of St. Louis County) and requires a Business License from the License Collector's office. This license must be renewed annually and displayed at your place of business.
St. Louis City County / St. Louis Electrical Permit (per project)
An electrical permit must be obtained from the local building department for each electrical project. A final inspection is required upon completion.
Missouri State Requirements
1 requirementMissouri Department of Revenue — Sales Tax License
Required for all businesses selling taxable goods in Missouri. The state rate is 4.225%; local rates vary by city and county. Register online with the Missouri Department of Revenue.
Federal Requirements
1 requirementEIN (Employer Identification Number)
Required if you have employees or operate as an LLC or corporation. Free from the IRS.
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