Oklahoma Business Insurance Requirements: Workers Comp, Auto Liability 25/50/25 and Roofing Liability Floors
Insurance is the part of forming a business in Oklahoma that people most often leave until the end, and it is the part that can cost the most if it is wrong. A few coverages are required by Oklahoma law. Some are required only if your trade holds a Construction Industries Board license. General liability, the coverage most people ask about first, is not required by any Oklahoma statute we found for an ordinary business, but customers, landlords and lenders often insist on it. This guide sets out each Oklahoma business insurance requirement, the penalty or license condition attached to it, and who to confirm it with.
Disclaimer: This is informational content, not legal, insurance or tax advice. Requirements change, and your obligations depend on your entity type, employees, vehicles and trade. Talk to a licensed Oklahoma insurance agent, an attorney or a CPA before you rely on any figure here.
The short version
| Coverage | Who it applies to | Stated minimum or requirement |
|---|---|---|
| Workers' compensation | Most employers with employees | Coverage in force; penalties for going without it (see below) |
| Compulsory auto liability | Motor vehicles that must be insured | $25,000 per person, $50,000 per accident, $25,000 property damage |
| Electrical contractor (CIB) | Licensed electrical contractors | $5,000 license bond and general liability certificate of at least $50,000 combined single limit |
| Roofing registration (CIB) | Registered roofing contractors | Residential general liability of at least $500,000 and commercial endorsement of at least $1,000,000 |
| General liability | Ordinary businesses | No Oklahoma statute found; often required by contracts, leases and lenders |
Start with the basics: Oklahoma has no general business license
Oklahoma does not issue a general state business license. Most businesses handle three state-level steps. First, form the entity with the Oklahoma Secretary of State. An LLC's Articles of Organization cost $100. Second, register with the Oklahoma Tax Commission through OkTAP if you collect sales tax or withhold tax. A sales tax permit costs $20 for three years. Third, add the licenses and permits your activity needs from the state, your city or your county. Insurance requirements attach mostly to that third step, which is why the trade-specific rules below matter so much.
Counties do not issue business licenses. Oklahoma County and Tulsa County run zoning and building permits in unincorporated areas only. Cities are where most local licensing happens, as covered in the final section.
If you sell taxable goods, the state sales tax rate is 4.5%. The Oklahoma Tax Commission collects city and county sales tax with it on one return, so combined rates run from about 8.25% to above 10%, depending on where you sell.
Workers' compensation: the main requirement for employers
Workers' compensation is the insurance most Oklahoma employers must carry. It pays medical care and wage benefits to employees who are hurt on the job. Our separate Oklahoma workers' compensation insurance employer guide covers how coverage works and how to set it up. This section covers what happens if you go without it.
Failing to carry required coverage is a misdemeanor. The penalty is a fine of up to $10,000, plus up to $1,000 for each day the violation continues, with the total capped at $50,000 for a first violation. Those are maximums, not typical outcomes, but the exposure is large enough that the policy should be in force before your first employee starts work.
If you cannot find a private carrier, CompSource Mutual is the state-owned insurer of last resort for workers' compensation. Call CompSource Mutual at 405-232-7663 to confirm whether it can write your coverage and what it requires.
Auto liability: the 25/50/25 minimum
Oklahoma's compulsory auto liability minimum is $25,000 per person, $50,000 per accident and $25,000 for property damage. The shorthand is 25/50/25. These are floors. Liability limits pay other people's injury and property damage claims up to those amounts. They do not pay for damage to your own vehicle.
Business vehicles raise a practical question. A personal auto policy may not cover a vehicle used for deliveries, hauling or client visits, and commercial auto policies are rated differently. Ask your agent how the 25/50/25 minimum applies to each vehicle your business owns or uses, and whether the policy's limits meet what your customers and lenders require. Many contracts ask for higher limits than the statutory minimum.
Construction trades: CIB insurance floors for electrical and roofing
The Construction Industries Board (CIB) attaches insurance rules to certain contractor licenses and registrations. Two of them set specific dollar floors.
Electrical contractors
Electrical contractors must file a $5,000 license bond and a general liability certificate showing at least $50,000 combined single limit. The rule is OAC 158:40-5-5, with rules effective 2026-07-11. Confirm the current text and filing forms with the Construction Industries Board before you apply.
Roofing contractors
Roofing registration requires residential general liability of at least $500,000 and a commercial endorsement of at least $1,000,000. The requirement appears in 59 O.S. 1151.5(C)(4). Read the registration as calling for both figures, since a roofer may work on both residential and commercial jobs. Confirm with the CIB exactly how each figure applies to your registration before you file.
Trades outside electrical and roofing may carry their own CIB or state board insurance rules. Check with the Construction Industries Board for the specific license you need.
General liability: required by contracts, not by a statute we found
People searching for oklahoma general liability insurance usually want to know whether the state requires it. For an ordinary business, we found no Oklahoma statute that does. That does not make it optional in practice. A general liability policy generally covers third-party claims for bodily injury and property damage arising from your business operations. Commercial leases, customer contracts, vendor agreements and business lenders commonly require one, along with a certificate of insurance as proof.
Before you buy, read every contract that asks for insurance and write down the limits each one requires. Those numbers, not a state minimum, usually set the policy you need. Work with a licensed Oklahoma agent who can explain occurrence limits, aggregate limits and what your industry excludes. Compare quotes from more than one licensed agent. This guide does not list premium ranges or rank providers, because pricing depends on your trade, payroll, revenue and loss history.
City licenses that can affect your insurance
Local licensing is where Oklahoma businesses most often find surprises. Oklahoma City and Tulsa issue no general city business license. Oklahoma City, Tulsa and Lawton license only specific activities. Some cities do charge a general or occupational license, including Bartlesville, Yukon, Sapulpa, Bixby, Tahlequah and Mustang. Do not assume your city has one. Check.
Cities separately license specific activities such as contractors, alcohol sales, mobile food vendors, short-term rentals and outdoor sellers, and the list differs by city. Ask the city clerk or the city's licensing office which licenses your activity requires, and ask whether the application asks for proof of insurance. Regulated trades and professions are licensed by state boards, so check with the relevant board as well.
Your Oklahoma insurance checklist
- Confirm workers' compensation is in force before your first employee starts work. Contact CompSource Mutual at 405-232-7663 if the private market will not write it.
- Ask your agent whether your vehicle coverage meets the 25/50/25 minimum for every business vehicle.
- If you hold or plan to hold an electrical or roofing license, confirm the current CIB bond, general liability and registration figures with the Construction Industries Board.
- Collect the insurance limits required by every lease, contract and lender before you buy a policy.
- Check with your city clerk for any general or activity license, and confirm each insurance condition before you apply.
- Confirm your entity filing, sales tax registration and any name filings through the official sources below.
Where to confirm the details
- Oklahoma Secretary of State, Business Filing Department: sos.ok.gov/business
- Oklahoma Tax Commission: oklahoma.gov/tax
- OkTAP sales tax permit: OkTAP business registration
- Oklahoma Small Business Development Center network: oksbdc.org
- CompSource Mutual: 405-232-7663
This guide is informational only and is not legal, insurance or tax advice. Oklahoma's insurance rules, CIB figures and local licensing can change, so confirm each figure with the agency named before you file or buy a policy. For complex situations, such as multiple entities, employee leasing or several licensed trades, consult a qualified attorney, licensed insurance agent or CPA.