Plumbing Contractor Permit Requirements in Hattiesburg, MS
Complete permit and license guide for starting a plumbing contractor in Hattiesburg, Forrest County, Mississippi.
Not legal advice. Requirements may change — always verify with your local government authority before applying. Last verified: .
Hattiesburg / Forrest County Requirements
3 requirementsMississippi State Board of Contractors — Plumbing Contractor License
Plumbing contractors in Mississippi must hold a Plumbing Contractor License. A Master Plumber must be designated. Requires passing a state exam.
City of Hattiesburg Revenue Division — Business License
Hattiesburg requires a Business License for all businesses operating within city limits. Fees vary by business type. This license must be renewed annually and displayed at your place of business.
Forrest County / Hattiesburg 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.
Mississippi State Requirements
1 requirementMississippi Department of Revenue — Sales Tax Permit
Required for all businesses selling tangible personal property or taxable services in Mississippi. Mississippi charges a 7% state sales tax (one of the highest in the nation). Register with the Mississippi 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.
Official Sources
Get your personalized permit checklist
Find out exactly which permits and licenses your plumbing contractor needs in Hattiesburg, MS — with costs, timelines, and official links.
Get Your Permit Report — $9.99Related Guides
Other business types in Hattiesburg, MS
- Auto Repair Shop Permit Requirements in Hattiesburg, MS
- Barber Shop Permit Requirements in Hattiesburg, MS
- Bookkeeping Permit Requirements in Hattiesburg, MS
- Catering Business Permit Requirements in Hattiesburg, MS
- Cleaning Service Permit Requirements in Hattiesburg, MS
- Daycare / Child Care Center Permit Requirements in Hattiesburg, MS
Plumbing Contractor in other cities
- Plumbing Contractor Permit Requirements in Aberdeen, SD
- Plumbing Contractor Permit Requirements in Albuquerque, NM
- Plumbing Contractor Permit Requirements in Anchorage, AK
- Plumbing Contractor Permit Requirements in Annapolis, MD
- Plumbing Contractor Permit Requirements in Atlanta, GA
- Plumbing Contractor Permit Requirements in Austin, TX