Thank you; I think this is it:
Tax Day Report Sounds Alarm on the $1.75 Trillion Hidden Tax of Federal Regulation
http://cei.org/news-releases/tax-day-report-sounds-alarm-175-trillion-%E2%80%9Chidden-tax%E2%80%9D-federal-regulation
Nice
I thought that one was dated.
I think they both are from the same study.
Maybe there are many.
Here’s the SBA study from Sept. 2010.
It’s 80+ page pdf.
http://archive.sba.gov/advo/research/rs371tot.pdf