DC, Boston & cities across America want nonprofits to pay their fair share of taxes:

https://www.washingtonpost.com/local/education/universities-in-dc-avoided-111-million-in-local-taxes-last-year/2016/08/02/53e8ca06-490d-11e6-90a8-fb84201e0645_story.html

https://www.bostonglobe.com/metro/2016/08/03/colleges-boston-once-again-come-short-payments-for-municipal-services/GOqMY8ZyIcefIMcEnP6iuN/story.html