Pressure Washing Business Permit Requirements in Hattiesburg, MS

Complete permit and license guide for starting a pressure washing business in Hattiesburg, Forrest County, Mississippi.

Updated 2026-03-15 4 stops $150–$500 est. 1–4 weeks
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Not legal advice. Requirements may change — always verify with your local government authority before applying. This guide was compiled from public and official sources (last updated ) and has not yet been independently source-verified — confirm each requirement before acting on it.

Federal — start here

1 stop

  1. EIN (Employer Identification Number)

    Required if you have employees or operate as an LLC or corporation. Free from the IRS.

    Official government source

    FreeImmediate (online application)

State of Mississippi

1 stop

  1. Mississippi 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.

    Official government source

    FreeImmediate (online via TAP)

City of Hattiesburg / Forrest County

2 stops

  1. 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.

    Official government source

    $50–$500/year depending on business type and gross revenues1–3 weeks

  2. Forrest County / Hattiesburg Environmental Compliance — Stormwater Permit

    Pressure washing businesses that wash chemicals or contaminants into storm drains must comply with local stormwater regulations. In many jurisdictions, a Stormwater Discharge Permit or wastewater disposal plan is required.

    $50–$2001–4 weeks

Terminus

Open for business — est. $150–$500 · 1–4 weeks

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Official Sources

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