BLS 3020 MWR Cover Letter - Mandatory

UNITED STATES DEPARTMENT OF LABOR
Bureau of Labor Statistics
Washington, DC 20212
BLS 3020 - Multiple Worksite Report

December 2021

MANDATORY

Dear Employer,
The U.S. Bureau of Labor Statistics (BLS) and your state agency request that you provide your
company’s employment and wages each quarter using the enclosed BLS 3020 - Multiple
Worksite Report (MWR).
We encourage you to GO PAPERLESS, which will save your time and tax dollars. You can report
on the web with the User ID and password printed on your enclosed MWR form. For detailed web
reporting instructions, please visit: https://www.bls.gov/respondents/mwr/web-reporting.htm
The MWR collects employment and wage data by worksite location from employers who
conduct business at more than one location within the State. These data are necessary to
prepare summaries of economic conditions and business activities by geographical area and
industry within your State. Other uses of the data can be found at www.bls.gov. Data are shared
with the U.S. Department of Labor's Bureau of Labor Statistics as part of a Federal/State
cooperative effort to reduce employer reporting burden and will be used for statistical and
Unemployment Insurance program purposes and other purposes in accordance with law.
This report is mandatory in accordance with the State law referenced at the top of the enclosed
form and is authorized by 29 U.S. Code, Section 2. Please provide employment and wages for
each worksite (e.g., store, plant, office). Please review and update the worksite information on
the attached report. Provide any missing information for each of the listed worksites, add any
omitted worksites, and indicate worksites that are inactive, closed, or have been sold. A
computer generated listing which includes all of the worksite information requested on the
Multiple Worksite Report is acceptable in lieu of the form.
If you have any questions, please contact the State Agency listed on the enclosed form.
Thank you for your cooperation.
Sincerely,

Emily Thomas
U.S. Bureau of Labor Statistics
Enclosures
1. Multiple Worksite Report (BLS 3020-MWR)
2. Business Reply Mail Envelope
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