http://taxfoundation.org/article/details-and-analysis-hillary-clinton-s-tax-proposals
Economic Impact
According to the Tax Foundation’s Taxes and Growth Model, Hillary Clinton’s tax plan would reduce the economy’s size by 1 percent in the long run. The plan would lead to 0.8 percent lower wages, a 2.8 percent smaller capital stock, and 311,000 fewer full-time equivalent jobs. The smaller economy results from somewhat higher marginal tax rates on capital and labor income.
Table 3. Economic Impact of Hillary Clinton’s Tax Proposals
GDP
-1.0%
Capital Investment
-2.8%
Wage Rate
-0.8%
Full-time Equivalent Jobs (in thousands)
-311
Source: Tax Foundation Taxes and Growth Model, October 2015.
Revenue Impact
Overall, the plan would increase federal revenue on a static basis by $498 billion over the next 10 years. Most of the revenue gain is due to increased individual income tax revenue, which we project to raise approximately $381 billion over the next decade. The changes to the estate tax will raise an additional $106 billion over the next decade. The remaining $11 billion would be raised through increased taxes on corporations.
If we account for the economic impact of the plan, it would end up raising $191 billion over the next decade. The slightly smaller economy would reduce wages, which would narrow the revenue gain from the individual income tax changes to about $173 billion and reduce payroll tax revenue by about $80 billion over the next decade.