How to Start a Trucking Company in Wyoming: $50 WYDOT Intrastate Authority, the 26,001 Pound Line and Oversize and Overweight Permit Fees

October 29, 2026

This article is informational content, not legal or tax advice. Talk to a qualified attorney or CPA before you make decisions about entity structure, insurance, contracts or taxes, especially if you run interstate routes, use owner-operators or haul hazardous materials.

If you are researching how to start a trucking business in Wyoming, learn one number first: 26,001 pounds. Commercial vehicles at or above that weight, and several other categories, need WYDOT intrastate authority, which costs $50 to file. Below those thresholds, you may need only the entity filings and the local licenses that apply to your operation.

Wyoming has no corporate income tax, no personal income tax and no franchise tax. It does have recurring filings, permit fees and workers' compensation rules that first-time carriers often miss. The steps below follow the order that usually works best.

What You Need Before You Start

• A business name checked on the WyoBiz business search for availability and distinguishability
• A Wyoming registered agent with a physical street address in Wyoming
• A federal employer identification number (EIN) from the IRS
• A vehicle inventory listing each power unit's GVWR or GCWR, actual loaded weight, axle count and registration status
• Insurance quotes for commercial auto, cargo and liability coverage
• Owner-operator contracts, if you plan to use independent drivers, reviewed by a lawyer
• A fee budget: $100 for the entity, $60 for the annual report, $50 for WYDOT authority, plus permit fees that vary by load

Step 1: Confirm Which Vehicles Need WYDOT Intrastate Authority

Wyoming's intrastate rules are in W.S. 31-18. A vehicle needs WYDOT intrastate authority if it meets any one of the conditions below.

Trigger	Threshold
Weight (GVWR, GCWR or actual weight)	26,001 lb or more
Passenger transport for compensation	8 or more passengers, including the driver
Passenger transport without compensation	16 or more passengers
Placarded hazardous materials	Any placarded load
Axle count	A power unit with 3 or more axles
Two-axle power unit	Over 26,000 lb

The interstate weight threshold is 10,001 lb, so the Wyoming line is set much higher. A two-axle straight truck rated under 26,001 lb generally falls below the intrastate line. Do not assume every van needs authority. The axle trigger has no weight floor, so a lightly loaded three-axle power unit still qualifies.

Several groups are exempt under 31-18-103: farmers and ranchers hauling their own commodities, ambulance and hearse operators, noncommercial school transport, government vehicles and noncommercial show livestock.

Step 2: Form Your Entity With the Secretary of State

File Articles of Organization (LLC-ArticlesOrganization) for an LLC or Articles of Incorporation (Profit Corporation, P-ArticlesIncorporation) for a corporation. Both carry a $100 filing fee. Your name must include Limited Liability Company or an approved abbreviation such as LLC, L.L.C. or LC. Names beginning with the letter A must be filed on paper, not online.

Online filings through WyoBiz are active as soon as they are completed. Paper filings take up to 15 business days. Expedited service ($1,400 for same business day, received by 12:00 noon MT, or $700 for next business day, received by 5:00 p.m. MT) is not available for initial formations because they can be completed online. If you need to hold a name while you prepare paperwork, a paper name reservation costs $60 and lasts 120 days.

Step 3: Appoint a Registered Agent

Every Wyoming entity must keep a registered agent to accept legal papers. The agent must have a physical Wyoming street address, including any suite number. A drop box does not qualify, and a PO box is accepted only in addition to a physical address. A commercial registered agent pays $50 per year. Appointing a new agent and office costs $5.

Step 4: Register a Trade Name if You Need One

Trade name registration is optional. It costs $100 for a 10-year term, $50 to renew, $25 to assign and $10 to cancel. File the Application for Registration of Trade Name with the Secretary of State's Business Division, not the county clerk. Trade name filings are mail-only and must be notarized. A trade name reservation is separate and costs $30 for 120 days.

Step 5: Set Up Sales Tax Correctly

Wyoming has no income or franchise tax, so do not withhold state income tax from driver pay. Sales tax is different. The state rate is 4%, county option taxes sit on top, and Wyoming has no city sales tax. County rates change quarterly, so check the Department of Revenue rate chart on the filing date. As of October 2026, intrastate freight is exempt, while intrastate passenger transport is taxable.

You need a sales and use tax license only if you make taxable sales. A $60 non-refundable application fee applies. If all your revenue is intrastate freight, you may have no taxable sales, but confirm that with the Department of Revenue before you decide.

Step 6: Plan Workers' Compensation and Insurance

Truck transportation (NAICS 484) is a compulsory industry under 27-14-108. Coverage runs through the state fund administered by the Department of Workforce Services. Sole proprietors, partners, officers and LLC members are excluded unless they elect coverage. An owner-operator under a for-hire carrier contract is not an employee if the contract says so (27-14-102(a)(vii)(O)). Have a lawyer review that language.

Contract carriers must keep cargo, public liability and property-damage insurance on file with WYDOT. Thirty days' written notice of cancellation suspends your authority. Confirm the required coverage amounts with WYDOT, because this guide does not list them.

Step 7: File for WYDOT Intrastate Authority

The filing fee is $50, and a replacement letter costs $10. Authority stays valid until it is revoked, suspended or cancelled. Keep a copy of the authority in each power unit. Your name or trade name must be legible from 50 feet (31-18-209, -301, -304). Contact WYDOT directly to confirm the current filing method and processing time.

Step 8: Check USDOT Number and Vehicle Marking Rules

Check with the Wyoming Highway Patrol commercial carrier office and FMCSA to confirm whether you need a USDOT number and how intrastate carriers must mark their vehicles. Do not skip this step, because rules can differ by operation.

Step 9: Register Trucks With the County Treasurer

Truck registration is handled by the county treasurer, not WYDOT. Construction mobile machinery is registered annually with the county treasurer in place of property tax (31-18-203 to -208).

Step 10: Budget for Oversize and Overweight Permits

Permit fees under 31-18-804 (as of 2026) depend on the load type and the time period.

Permit	Fee	Limits and notes
Forest products, baled hay or combine headers, single trip	$15	Hay and headers capped at 150 inches wide and 15 feet high; forest products capped at 112 inches wide
Forest products, baled hay or combine headers, extended	$50	Up to 90 days, same width and height caps
Overweight: forest products, sugar beets, gravel, livestock, agricultural products	$15 for 96 continuous hours, or $50 for 90 days	Not on interstates
Annual oversize permit	$50	Vehicle up to 75 feet long, 12 feet wide and 15 feet high
Annual motor home or trailer permit	Up to $250	Check with WYDOT for the exact fee
Standard oversize, single trip	$25 plus 3 cents per foot per mile	Applies beyond 15 feet wide or high, or 75 feet long
Standard overweight	6 cents per ton per mile over the limit, $40 minimum	Example: 10 tons over for 200 miles is $120

Loads over 80 tons require the state's routing and structure costs to be paid before the permit is issued. Build those costs into your bid before you accept the job.

Step 11: Get Local Licenses Where You Operate

Wyoming has no general statewide business license. Cities and towns issue local business licenses, and counties issue none. Counties handle land use, building, septic and liquor matters. Check with the city clerk in each city where you base equipment or pick up freight, such as Cheyenne, Casper or Gillette. If you run passenger service, ride-hailing is governed by W.S. 31-20, which pre-empts local licenses, but taxi rules remain local, so check with the city clerk.

Step 12: Calendar Your Recurring Filings

The annual report is a $60 minimum annual license tax due on the first day of your formation's anniversary month. You may file up to 120 days early. If it is not paid within 60 days of the due date, the entity is subject to administrative dissolution. Your annual license tax can exceed $60 if you hold Wyoming assets: the rate is two-tenths of one mill ($.0002) on assets located and employed in Wyoming, with $60 as the floor. Assets of $300,000 or less pay $60, and $1,210,000 in Wyoming assets produces $242.

What Results to Expect

Carriers that complete these steps in order may be able to begin operating soon after formation, though the timing depends on the paper or online route you choose and how long insurance and authority take. Online entity filings are typically active on completion. Paper filings can take up to 15 business days. Keeping the annual report, insurance on file and permit records current may help you avoid suspension or dissolution, but no filing guarantees your business's success.

Common Mistakes to Avoid

• Assuming every van or pickup needs WYDOT authority, or assuming a light truck never does.
• Using a drop box or PO box as your only registered agent address.
• Looking for an online name reservation. The LLC reservation is paper only.
• Missing the anniversary-month annual report and sliding toward administrative dissolution.
• Looking for WYDOT to register your trucks. Register trucks with the county treasurer.
• Charging sales tax on intrastate freight. Freight is exempt, while passenger transport is taxable.
• Letting a three-axle truck run without authority because it is lightly loaded.
• Relying on a county business license. Only cities and towns issue them.

Official Resources

• Wyoming Secretary of State: entity filings, annual reports and registered agent rules
• LLC name reservation form (paper only)
• Wyoming Department of Revenue, Excise Tax Division: sales and use tax licensing and rate charts
• Wyoming SBDC Network: free planning help for new businesses
• SBA Wyoming district office: local business guidance

This content is informational only and is not legal, tax or insurance advice. Fees, thresholds and rules can change, so confirm each figure with the agency named before you file. Consult a qualified attorney or CPA for your specific situation.