> Raising the corporate tax rate from the current 21 percent to 28 percent, combined with the average state-level corporate tax rate, would give the U.S. the second-highest combined corporate tax rate in the OECD, significantly worsening the competitive position of U.S. businesses and reducing prospects for business investment and workers.
This is pretty misleading: the US's effective corporate tax rate is significantly below the OECD average[1], and has been so for a while. The Tax Foundation could lay the blame for this on tax complexity, but curiously only seems to blame tax complexity when taxes go up for businesses, not down.