Multi-State Reporting - Wisconsin New Hire Reporting Center
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Multistate Reporting

If you are an employer with employees in more than one state, you are a multistate employer. There are two options for Multistate employers to report their new hires:

Option #1

Report newly hired employees to the state in which they are working, following the new hire regulations of each state to which you will report.

Option #2

Select one state where you have employees working and electronically report all new hires to that state. View more information on electronic reporting.

When you select Option 2, you are only required to follow the new hire regulations of the state you have chosen to receive your new hire reports. Selecting this method can save time and money for employers by consolidating their new hire reports and electronically submitting them to a single state.

Note: You may only report new hires using either Option 1 OR Option 2.

If you choose Option 2 for reporting your new hires, you are required to notify the U.S. Department of Health and Human Services as to which state you have designated to receive all of your new hire information. This is called "Multistate employer registration" and you can notify the Department in one of the following three ways:

  1. You can register as a "Multistate employer" using the Department's Web site: Office of Child Support Enforcement's Multistate Reporting Form
  2. You may notify the Department of Health and Human Services using an optional form that can be downloaded from the OCSE Web site at:
    www.acf.hhs.gov/programs/css/resource/multistate-employer-registration-form-instructions
    You can also call (410) 277-9470 to request a copy of the form. Once completed, the form can be faxed or mailed to the OCSE:
    Department of Health and Human Services
    Administration for Children and Families
    Office of Child Support Enforcement
    Multistate Employer Notification
    P.O. Box 509
    Randallstown, MD 21133
    Fax: (410) 277-9325
  3. You may mail or fax a notification to the address listed above using your own letterhead or form, including all of the following information:
    • Employer legal name;
    • Employer Federal Employer Identification Number (FEIN) - If you have more than one FEIN, please make certain you use the same FEIN you use to report your quarterly wage information when reporting new hires;
    • Employer address;
    • Employer phone number;
    • Employer contact name;
    • Employer contact phone number;
    • State to which employer will be reporting; and
    • A list of all states in which you currently have employees.

Remember, Multistate employers must electronically report the following information for each new hire:

Multistate new hire reports must be submitted electronically via our Web site, or as a file that adheres to our file submission layout specifications. View more information on electronic reporting.

If you have any further questions regarding Multistate reporting, please contact us.

P.O. Box 14431 Madison, WI 53708 | Phone (888) 300-4473 | Fax (800) 277-8075
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