Pressure Washing Business Permit Requirements in Casper, WY

1. EIN (Employer Identification Number)

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

   Official government source

   Free·Immediate (online application)

   Free

   Immediate (online application)

1. Wyoming Department of Revenue — Sales Tax License

   Required for all businesses selling taxable goods or services in Wyoming. Wyoming charges a 4% state sales tax; counties may add up to 2% and optional resort taxes may apply. Register with the Wyoming Department of Revenue online.

   Official government source

   $60 one-time sales/use tax license fee (W.S. § 39-15-106(a))·Immediate (online)

   $60 one-time sales/use tax license fee (W.S. § 39-15-106(a))

   Immediate (online)

1. City of Casper City Clerk — Business License

   Casper requires a Business License for regulated businesses within city limits. Contact the City Clerk for requirements specific to your 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 revenues·1–3 weeks

   $50–$500/year depending on business type and gross revenues

   1–3 weeks

2. Natrona County / Casper 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.

   Official government source

   $50–$200·1–4 weeks

   $50–$200

   1–4 weeks

Official Sources

• City of Casper City Clerk
• Wyoming Department of Revenue — Sales Tax License

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