IRS Business Master Files

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IRS Business Master Files use the following naming convention:

bmf.bm[2 digit year of release][2 digit month of release].csv

Example:

bmf.bm1608.csv refers to the Business Master File for August, 2016. This corresponds to the data dictionary entry for "BMF 08/2016".

 

Citation:

Urban Institute, National Center for Charitable Statistics. ([Year]). Internal Revenue Service, Exempt Organizations Business Master File. [Data files]. Available from: http://nccs-data.urban.org

 

 

All files are presented strictly as is. NCCS is not providing technical assistance or customized data extracts at this time.