IRS goes ahead with change in valuation discounts after failing to get Congressional approval.
The Internal Revenue Service has made frequent attempts to have Congress act on valuation discounts that would increase some estate taxes but acted on its own when unsuccessful. Some lawmakers are now moving to block the new regulations, according to Wealth Management in "Lawmakers Target Spending Bill to Block Estate Tax Rules."
However, Republicans might attempt to add this to another piece of legislation, such as a spending measure, that would be more difficult to veto. As of now, they are not certain what they will do.
Of course, the prospects for this bill and anything else having to do with the estate tax could change dramatically after the elections in November if either party scores a big victory.
Reference: Wealth Management (Oct. 5, 2016) "Lawmakers Target Spending Bill to Block Estate Tax Rules."