FORBES – Colorado Voters Rally For A Flat Tax, Reject Amendment 66
Huffington Post – Flat income tax? Progressive tax? No state income tax? A nationwide overview
Michigan League for Human Services – It’s time for the flat tax to go
Michigan Lawmaker Wants to Replace Flat Tax with Graduated Scale to Fix Roads
Detroit News – Is the flat tax right for Michigan?
Utah Legislature: Most Utahns paying less under new 5% flat tax, study says
Utah Cuts Income Tax, Offers Flat Tax Option to All
Think Progress – FLASHBACK: Huntsman Implemented Regressive Flat Tax, Wanted To Eliminate Utah’s Corporate Tax
DEMOS – Arguments For Flat Taxes Are Universally Bad
Proposal Would Raise Income Taxes on Richest Utahns to Fund Schools
Utah: A Case Study in Why States Should Reject a Flat Tax
Pennsylvania’s income tax shaped by constitution
New Report Ranks Pennsylvania Among ‘Terrible 10’ Most Regressive Tax States
Commonwealth Fund – Is Pennsylvania’s Income Tax Too Low?
Pennsylvania’s income tax rate isn’t really a flat tax
2016 State Tax Policy Trends: States Considering Raising Revenue in Both Big and Small Ways
Boston Magazine – Why We All Pay the Same State Income Tax
NPR – The Massachusetts Millionaires Who Want Higher Taxes
NPR – Should The State Raise Taxes For Millionaires?
Massachusetts tax cut to cost state $70 million