Will any of these help?
What is Form 8960
https://ttlc.intuit.com/community/forms/help/what-is-form-8960/00/26274
IRS info on Net Investment Income Tax
https://www.irs.gov/newsroom/questions-and-answers-on-the-net-investment-income-tax
IRS Info on the Additional Medicare tax on high earners (for wages)
http://www.irs.gov/Businesses/Small-Businesses-&-Self-Employed/Questions-and-Answers-for-the-Additio...
