The GOP won a majority in the senate and gained more of a majority in the House. Although a resounding victory, the GOP did not gain the 60% majority needed to block a filibuster. Two thirds majority is needed to over ride a veto.The GOP victories do, however, increase the odds of a Republican president. Only if the GOP gains control of all three branches do we believe major personal income tax reform is possible.
We do believe that tax reform will be discussed as part of any new growth initiatives and will likely include simplification of the code and lower tax rates. In both the Camp and Portman proposals, the existing tax structure will be consolidated into two brackets; one at 10% and one at 25%. The Camp proposal includes a 10% surcharge for high income earners. Even the GOP can't agree agree on the best reforms. We will be watching for new developments here.
More realistically, corporate tax reform is something all branches of government believe should be changed. The US Government estimates that US corporations are not repatriating over one trillion dollars of foreign made profits. European corporate tax policies only tax profits made in the "territory". The US system taxes repatriated foreign profits at a rate equal to the US rate minus the foreign rate. US companies are merging with foreign companies (inversions) so that they can loan foreign profits to their US branches and get around paying the US taxes.
At 35%, the US corporate rate is one of the highest in the world (average European rate is 20%). This rate will likely come down and some of the deductions eliminated. Property and Casualty companies and Banks each own approximately 10% of the municipal bond market so any reduction in the corporate tax rate will make the tax exemption worth less to them.