Use
library( remotes )
install_github( "UrbanInstitute/nccs-data-package/nccsdata" )
dt <-
  nccsdata::ntee_preview(
    ntee.group = c( "ART", "EDU" ),
    ntee.code = c( "Axx", "B" ),
    ntee.orgtype = "all" )
  More Datasets
    527 Political Action Committees
Electronic filings made by 527 organizations.
      
        elections
      
        campaign finance
      
        501c4
      
    
  
IRS 990 Efilers
The most comprehensive data source for 990 filers from 2012-2022.
      
        990
      
        efile
      
        governance
      
        schedules
      
        990