Employer of record in Oklahoma: PEO rules, payroll registration and what the client still owns (2026)

Oklahoma does not regulate "employers of record" by that name; it regulates professional employer organizations (PEOs). As of November 2026, a PEO must register with the Oklahoma Insurance Department under the Oklahoma Professional Employer Organization Recognition and Registration Act, 40 O.S. §§ 600.1 to 600.9, for $500 and then $250 a year, keep $50,000 in net worth or a bond, and file quarterly CPA statements that it paid Oklahoma payroll taxes. For unemployment, each PEO elects whether to report all its clients under its own account or each client under an account in the client's name, and the agreement must say who buys workers' compensation.

This page is for a company outside Oklahoma, or a staffing firm, deciding whether to employ someone in Oklahoma through an employer of record (EOR) or PEO, or to register itself. The general difference between an EOR, a PEO, a staffing agency and payrolling is in what is an employer of record and payrolling services explained. The 2017 repeal of Oklahoma's employment agency license and the fee rules that survived it are in staffing agency license in Oklahoma, and the full state checklist is in hiring employees in Oklahoma. This page adds the definition that decides whether an EOR is a PEO at all, the two unemployment reporting options, the workers' compensation term the contract must contain and what stays with you.

Oklahoma employer of record and PEO rules at a glance

Does Oklahoma license employer of record companies or PEOs?

It registers PEOs through the Insurance Department. Under 40 O.S. § 600.4(A), no person "shall, unless the person is registered as a PEO or PEO Group ... provide, advertise, or otherwise hold itself out as providing professional employer services in this state." Section 600.2(9) adds that a provider is subject to registration "regardless of its use of the term 'professional employer organization', 'PEO', 'staff leasing company', 'registered staff leasing company', 'employee leasing company', or any other name."

The majority test

Oklahoma's definition has a condition that North Dakota's and Oregon's lack. "Professional employer services" are coemployment relationships "in which, except in isolated instances, all or a majority of the employees providing services to a client or to a division or work unit of client are covered employees" (§ 600.2(10)), and the relationship must be "intended to be an ongoing relationship, rather than a temporary or project specific relationship" (§ 600.2(3)). Temporary help services, which assign workers "for a temporary time period or nonpermanent basis" to cover absences, skill shortages, seasonal workloads and projects, "shall not be deemed professional employer services" (§ 600.2(12)).

For a company outside Oklahoma that wants one or two Oklahoma hires through an EOR, the question is whether those workers are a "division or work unit" the provider fully co-employs. If the provider says its service is not professional employer services at all, ask what it is instead, because the act's protections for the client (the allocation of duties, the bond or net worth, the quarterly payroll tax certification) then do not apply, and you need to know who is the employer for unemployment and workers' compensation.

What registration requires

• Application. Filed electronically, with every name used in the past five years by jurisdiction, owners of 25% or more, senior executives, and a financial statement "audited or reviewed by an independent certified public accountant" dated no more than 365 days before filing (§ 600.4(B)). The Insurance Department's PEO page also asks for a workers' compensation certificate "stating coverage in Oklahoma for each PEO entity" and requires legal names to be registered with the Secretary of State. An approved assurance organization can file on the PEO's behalf.
• Fees. "$500.00" initial, "$250.00" for each annual renewal, the same per member for a PEO Group, and "$250.00" for an exemption and each renewal of it (§ 600.5).
• Term and lapses. A registration "expires one (1) year following the registration unless it is renewed." It can be reinstated within 90 days for twice the renewal fee; after 90 days the PEO reapplies at twice the initial fee and must report the services it provided while unregistered (§ 600.4(C)).
• Net worth or bond. A minimum net worth of $50,000, or a bond or securities worth $50,000 "securing payment by the PEO of all taxes, wages, benefits or other entitlement due to or with respect to a covered employee" (§ 600.6(A)).
• Quarterly certification. Within 90 days after each quarter, "a statement by an independent certified public accountant that all applicable state payroll taxes for covered employees located in this state have been paid on a timely basis" (§ 600.6(B)).
• Exemption. A PEO domiciled outside Oklahoma, registered in a state with the same or greater requirements, with no Oklahoma office, no solicitation of Oklahoma clients and no more than 25 covered employees in the state, may file for a one-year exemption (§ 600.4(F)).
• Enforcement. The Commissioner may refuse, suspend or revoke a registration, or fine, for violations, fraud or unfitness (§ 600.9).

The Commissioner must "maintain a list of professional employer organizations registered or exempted" (§ 600.4(G)). The Insurance Department's PEO page links a company lookup through the NAIC's State Based Systems. Check whether the provider holds a full registration or an exemption, because an exempt PEO that grows past 25 Oklahoma covered employees no longer qualifies.

What must the professional employer agreement say?

Section 600.7(C) sets four minimum terms:

1. the PEO reserves "a right of direction and control over the covered employees," while the client may keep the direction and control it needs to run its business, meet fiduciary duties or comply with licensing rules;
2. the PEO pays wages and salaries, and withholds, collects, reports and remits "payroll-related and unemployment taxes," plus benefits to the extent it assumed them;
3. "Both the PEO and the client shall retain authority to hire, terminate, and discipline the covered employees"; and
4. the duty to obtain workers' compensation from a carrier licensed in Oklahoma "shall be specifically allocated to either the client or the PEO."

The PEO must give each covered employee written notice of "the general nature of the coemployment relationship" (§ 600.7(D)). Nothing in the agreement may diminish rights a worker already had against the client or end an existing employment relationship, which matters if you are moving a current employee onto the PEO's payroll (§ 600.7(A)).

Who pays Oklahoma unemployment tax on an EOR or PEO worker?

The PEO reports and pays, and its election decides whose account. Section 600.8 says "covered employees of a PEO are considered employees of the PEO during the term of the applicable professional employer agreement" for the Employment Security Act, and the PEO pays under 40 O.S. § 3-120, which gives it two options:

• Option 1, one PEO account. The PEO files quarterly returns for "all covered employees of all its clients" and pays "under one account of the PEO." This is also the default: "All PEOs that do not exercise their option ... shall be assigned to option 1."
• Option 2, client accounts. The PEO reports each client's covered employees and pays "under the account assigned to that client" by the Employment Security Commission, which sets each client's rate separately from its own contribution history, benefit experience and payroll. Under § 3-121, a client's experience from a previous account transfers to the new coemployer account, along with credit for taxable wages already paid that year.

A PEO may change its election "one time only," effective the following calendar year, and its clients' histories then move to the pooled account or to the individual client accounts. Within 30 days after each quarter it files a list of its clients with their federal employer identification numbers and its current Insurance Department registration certificate (§ 3-120(B)). Ask the provider which option it has elected: under option 1 your Oklahoma layoffs affect its pooled experience, and under option 2 they affect a rate in your name. If you hire directly, the Employment Security Commission's tax page says you are liable once you pay "$1,500 or more in any calendar quarter" or have an employee in 20 weeks of the year.

Who carries workers' compensation in Oklahoma?

The contract decides, but someone must. 85A O.S. § 35 says "Every employer shall secure compensation as provided under this act to its employees," and "the procurement of a policy of insurance by an employer ... shall not relieve the employer of the obligation." For a PEO arrangement, § 600.7 adds:

• the agreement must allocate the duty to buy coverage "to either the client or the PEO," from a carrier licensed in Oklahoma;
• if the PEO has the duty, it must keep and give the client, "at the termination of the agreement if requested by the client, records regarding the premium and loss experience"; and
• "Both client and the PEO shall be considered the employer for the purpose of coverage under the Workers' Compensation Act," and both get the exclusive remedy "irrespective of which coemployer obtains such workers' compensation coverage" (§ 600.7(E)).

Ask for the certificate, check that it names Oklahoma and your worksite, and put the request for loss records in the contract now rather than at termination.

Which Oklahoma registrations, reports and notices still apply?

• Income tax withholding. A withholding account with the Oklahoma Tax Commission, and each employee completes Form OK-W-4 in addition to the federal W-4; the hiring checklist covers the rule for employees who do not turn one in. The agreement makes the PEO responsible for withholding and remitting.
• New-hire reporting. "All newly hired employees must be reported to OESC within 20 days of a new employee's start date," per the Employment Security Commission.
• Sales tax. Where a covered employee's services are subject to sales tax, the employee is "deemed the employees of the client" for collecting it (§ 600.7(I)).
• E-Verify. Required for public employers and for contractors and subcontractors on public service contracts, staffing agencies included; if you hold a state or local government contract, ask who enrolls. See E-Verify requirements in Oklahoma.
• Paid leave programs. We found no Oklahoma paid sick leave, paid family leave or disability insurance program for private employers that needs a separate registration.

What does the client company still own in Oklahoma?

The act starts from the client. "Except as specifically provided in the Oklahoma Professional Employer Organization Recognition and Registration Act or in the professional employer agreement," the client "shall be entitled to exercise all rights, and shall be obligated to perform all duties and responsibilities, otherwise applicable to an employer," while the PEO has only the duties the act or the agreement give it (§ 600.7(B)). In practice:

• Licensed workers. A covered employee who must be licensed "is deemed solely an employee of the client" for that license (§ 600.3(C)).
• Tax credits. For state tax credits and incentives based on employment, covered employees "shall be deemed employees solely of the client," and the PEO must supply the data on request (§ 600.3(E)).
• Drug testing. Testing follows the state's written-policy and conditional-offer rules, and the medical marijuana protections change on November 1, 2026; see Oklahoma drug testing laws.
• Screening. No private-employer ban-the-box or salary history law; see ban the box in Oklahoma, salary history in Oklahoma and Oklahoma background check laws.
• Interviews. One-party consent for recording; see Oklahoma recording consent law for interviews.
• Restrictive covenants. Check whose name is on any non-compete or non-solicit; see Oklahoma non-compete law.
• Co-employment liability. Unless the agreement says otherwise, neither party answers for the other's acts or for a covered employee acting under the other's direction (§ 600.7(G)), but wage and discrimination claims can still name both; see joint employer liability for staffing agencies.
• Federal payroll taxes. The IRS says the client "generally remains responsible" for employment taxes unless the PEO is IRS-certified; check the CPEO public listings.

When is registering your own company in Oklahoma the better route?

• You want your own unemployment rating. Under the default option 1, your Oklahoma wages sit in the PEO's pooled account.
• You plan several Oklahoma hires. Your own setup is an Employment Security Commission account once you meet the liability test, a Tax Commission withholding account, OK-W-4 forms, a workers' compensation policy, and 20-day new-hire reports.
• The provider cannot show a registration or exemption, or says the majority test keeps it outside the act and cannot explain who the employer is instead.
• The work is short and defined. A temporary help service fits better than an ongoing coemployment contract.

Questions to ask an employer of record or PEO before signing for Oklahoma

1. Are you registered with the Oklahoma Insurance Department, or exempt? What is the number, and when does it expire?
2. If exempt, how many covered employees do you have in Oklahoma today, and what happens when you pass 25?
3. Do you treat our Oklahoma workers as professional employer services under § 600.2, given the majority test? If not, what is the arrangement and who is the employer?
4. Which unemployment option under § 3-120 have you elected, and will our experience transfer if we leave?
5. Does our agreement allocate workers' compensation as § 600.7(C)(4) requires, and will you give us premium and loss records when it ends?
6. Have your quarterly CPA statements on Oklahoma payroll taxes been filed on time?
7. Who opens the Tax Commission withholding account, collects the OK-W-4 and reports the hire within 20 days?
8. If we hold a public contract, who enrolls in E-Verify and runs the case?
9. Are you an IRS-certified PEO, and who is liable for federal employment taxes if a deposit is missed?
10. Can we move the worker to our own payroll later, and is there a fee?

Employer of record rules in other states: Texas, Arkansas, Colorado, Nebraska and Tennessee.