Most of the tax loopholes he wants to close favor real estate ... primarily the Earned Income Tax Credit that keeps Portsmouth people in dough:
"EITC, the Earned Income Tax Credit, sometimes called EIC is a tax credit to help you keep more of what you earned. It is a refundable federal income tax credit for low to moderate income working individuals and families. Congress originally approved the tax credit legislation in 1975 in part to offset the burden of social security taxes and to provide an incentive to work. When EITC exceeds the amount of taxes owed, it results in a tax refund to those who claim and qualify for the credit."