New Company Registration for Oklahoma

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Tax Agency

Oklahoma Tax Commission (OTC)

Type of Tax

State Withholding Income Tax

Registration Steps:

  1. Register for an account ID number
    • Go to Oklahoma Taxpayer Access Point (OKTap)
    • Under Businesses, select Register for a Business
    • Click NEW-Business Registration and complete registration steps

      Your Account ID is a three-letter account type followed by a ten-digit number (WTH-10000000-99). You will find your Account ID on correspondence you receive from the OTC.
      Update your Homebase account with your OK account ID. Your account ID is required for all Oklahoma Tax Commission interactions to ensure your account is accurate.
      If you have any questions regarding this process, please contact the agency at 405-521-3160.

  2. Setup username and password

Third-party Administrator (TPA) access

  • Sign in to your Oklahoma Taxpayer Access Point account
  • Click Allow Third Party Access
  • Create a Passphrase
  • Provide Passphrase to Check
  • Check will then request access using passphrase
  • Sign back into OKTap and grant “all access” to Check

For additional instructions, see Third Party Access Doc

Tax Agency

Oklahoma Employment Security Commission

Type of Tax

State Unemployment Insurance (UI)

Registration Steps:

  1. Register for Oklahoma unemployment account number
    • Go to OESC webpage
    • Click “Apply for Oklahoma UI Account Number”
    • Complete paper application and fax to (405) 557-7271

      Update your Homebase account with your OK Account Number. Your account number is required for all Oklahoma Unemployment Insurance interactions to ensure your account is accurate.
      If you have any questions regarding this process, please called the agency at 405-557-5330.

  2. Setup a username and password
    • Go to OESC webpage
    • Click “Create an employer account”
    • You will need your Oklahoma UI Account Number
    • Create new user information

*Note: Homebase uses a payroll partner, Check for backend payroll processing.

Disclaimer:
This article is not intended to be tax, legal, financial, or HR advice. Rules and regulations change over time and can vary by location. Consult with a lawyer, accountant, Tax, or HR expert for specific guidance.

Last Updated 11/1/2021

 

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