Plumbing Contractor Permit Requirements in Shreveport, LA
Complete permit and license guide for starting a plumbing contractor in Shreveport, Caddo County, Louisiana.
Not legal advice. Requirements may change — always verify with your local government authority before applying. Last verified: .
Shreveport / Caddo County Requirements
3 requirementsLouisiana State Plumbing Board — Master Plumber License
Plumbing contractors in Louisiana must hold a Master Plumber License from the Louisiana State Plumbing Board. Requires journeyman experience and passing a state board exam.
City of Shreveport Revenue Division — Business License
Shreveport requires an Occupational License for all businesses operating within city limits. The Revenue Division processes business license applications annually. This license must be renewed annually and displayed at your place of business.
Caddo County / Shreveport Plumbing Permit (per project)
A separate permit must be pulled with the local building/plumbing department for each job. Inspections are required upon job completion.
Louisiana State Requirements
1 requirementLouisiana Department of Revenue — Sales Tax Registration
Required for all businesses selling taxable goods or services in Louisiana. Louisiana's state sales tax rate is 4.45%. Louisiana has a complex tax structure with local parish sales taxes that can bring the total rate to 8–12%. Register with the Louisiana Department of Revenue and separately with each applicable parish.
Federal Requirements
1 requirementEIN (Employer Identification Number)
Required if you have employees or operate as an LLC or corporation. Free from the IRS.
Official Sources
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