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  • General Start-Up Issues

    Getting your Name Registered

    Arizona Secretary of State
    1700 W. Washington St., 7th Floor
    Phoenix , AZ 85007
    (602) 542-4285 or (800) 458-5842
    Web Page: Trade Names and Service Marks

    The Office of the Secretary of State issues a Certificate of Trade Name for small business start-ups for a small fee. The registration protects the copyright of one's business name in the state of Arizona . Once registered, other businesses are prohibited from using the same name in Arizona .

    Maricopa County Recorder
    111 S. Third Ave.
    Phoenix , AZ 85003

    (602) 506-3535

    You may record your Certificate of Fictitious Name with the County Recorder , primarily for "DBA - Doing Business As" titles. The registration does not protect the business name under the copyright laws. Most DBA businesses obtain the certificate for financial institution requirement only (bank accounts).

    Arizona Corporation Commission
    1300 W. Washington St.
    Phoenix , AZ 85007

    Name Availability Line: (602) 542-3230

    To incorporate a business, contact the Corporation Commission. The name may be reserved for 120 days.

    Worker's Compensation

    Arizona Worker's Compensation Insurance
    State Compensation Fund
    3030 N. Third St., Suite 110
    Phoenix, AZ 85012-2855
    Phone: (602) 631-2900

    State laws require public and private employers with regularly employed workers to carry insurance. Employers are required to bear the entire cost of this insurance. Companies may choose to insure their employees in one of three ways: 1) by insuring with the State Compensation Fund, 2) by insuring with another authorized insurance carrier, or 3) by qualifying as a self-insurer under the rules and regulations of the Industrial Commission.

    Federal Tax ID

    Internal Revenue Service (IRS)
    210 E. Earll Drive
    Phoenix , AZ 85012
    https://www.aztaxes.gov/
    Tax Form Orders: (800) 829-3676
    Web Page: http://www.irs.gov/businesses/small/

    The IRS issues an Employment Identification Number (EIN) or Tax ID number for a business. For a sole proprietorship, a separate EIN is not required since the owner can use his/her social security number. An application form (SS-4) can be obtained on-line through the Internet or by calling the IRS directly.

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      Related Links
    * Arizona Prospector
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