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PAYROLL TAX REGISTRATION

Oklahoma payroll tax registration

What to set up in Oklahoma before the first payroll, in date order, with each agency, online portal and deadline. Enter the first employee's start date and the first pay date to see the dates.

Facts checked on October 5, 2026 against the official sources listed at the end of this page. For employers. General information, not legal or tax advice: confirm a deadline with the agency before you rely on it.

Setup steps before the first payroll

  1. Workers' comp

    Get workers' compensation coverage

    Deadline
    Before anyone starts work
    Workers' comp in Oklahoma (Worklio Insurance) (opens in a new tab)
    Source
    www.oklegislature.gov/OK_Statutes/CompleteTitles/os85A.rtf (opens in a new tab), checked October 6, 2026
  2. Posters

    Put up the state posters and OESC's Notice to Worker (OES-044)

    Deadline
    Before the first employee starts work
    Online
    oklahoma.gov/labor/workplace-rights/workplace-posters.html (opens in a new tab)
    Source
    oklahoma.gov/labor/workplace-rights/workplace-posters.html (opens in a new tab), checked October 5, 2026
  3. State tax accounts

    Register a withholding account with the Oklahoma Tax Commission in OkTAP

    Deadline
    Before the first payday
    Agency
    Withholding: Oklahoma Tax Commission (OTC) (opens in a new tab)
    Online
    oktap.tax.ok.gov (opens in a new tab)
    Returns
    Quarterly return while the account is open (file a zero return if no wages); remit monthly when Oklahoma tax withheld is $500 or more a quarter, quarterly when less; an employer that remits federal withholding more than once a month keeps that schedule for Oklahoma.
    Source
    oklahoma.gov/content/dam/ok/en/tax/documents/resources/publications/businesses/brochures/OklahomaWithholdingAccountRegistration.pdf (opens in a new tab), checked October 5, 2026
  4. Date depends on the deadline below
    State tax accounts

    Open an unemployment account with OESC

    Deadline
    Before the first quarterly report (OESC states no registration deadline or due date on the pages read)
    Agency
    Unemployment: Oklahoma Employment Security Commission (OESC) (opens in a new tab)
    Online
    Not confirmed
    Source
    oklahoma.gov/oesc/employers/tax.html (opens in a new tab), checked October 6, 2026
  5. New hire reporting

    Report each new hire to the state new hire registry

    Deadline
    Within 20 days of the employee's start date
    Agency
    Oklahoma Employment Security Commission (OESC) (opens in a new tab)
    Online
    apps.ok.gov/oesc/newhire/app/index.php (opens in a new tab)
    Source
    oklahoma.gov/oesc/employers/new-hire-reporting.html (opens in a new tab), checked October 6, 2026
  6. Not confirmed
    State tax accounts

    File the first quarterly unemployment tax and wage report

    Deadline
    Not confirmed
    Rates
    Oklahoma payroll tax rates

Federal dates for this pay date

Federal returns follow the compliance calendar, which dates them for every employer:

A 501(c)(3) organization generally owes no FUTA tax and files no Form 940 (Form 940 instructions (opens in a new tab)).

Not confirmed: no official source settled it on the check date, so none is shown.

Not needed in Oklahoma

Also in Oklahoma

  • Whether any city or county taxes wages: not confirmed.

More on Oklahoma

WORKLIO HCM

Hiring in a new state? We help open the accounts.

We help open state withholding and unemployment accounts when you hire somewhere new, and our registration service can register your employer tax accounts for you: withholding, unemployment and paid leave contributions where the state's tax agency collects them. After that, Worklio HCM calculates, deposits and files your payroll taxes in every state and locality, new-hire state reporting is automatic, and rates and rules update without you noticing.

Registration in other states

Sources

The agency page or document behind each fact, as checked.

General information, not legal or tax advice. Rules change; confirm current requirements with the relevant agency or your advisor. You remain responsible for registering and for your employment taxes.

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