Here are some other tax provisions in the House bill. These provisions are not mentioned in the WSJ article but I believe several of these provisions will have far reaching tax consequences. I predict dire consequences from the last two provisions.
Corporate 1099-MISC Information Reporting (Page 344): Requires that 1099-MISC forms be issued to corporations as well as persons for trade or business payments. Current law limits to just persons for small business compliance complexity reasons. Also expands reporting to exchanges of property.
Delay in Worldwide Allocation of Interest (Page 345): Delays for nine years the worldwide allocation of interest, a corporate tax relief provision from the American Jobs Creation Act
Limitation on Tax Treaty Benefits for Certain Payments (Page 346): Increases taxes on U.S. employers with overseas operations looking to avoid double taxation of earnings.
Codification of the “Economic Substance Doctrine” (Page 349): Empowers the IRS to disallow a perfectly legal tax deduction or other tax relief merely because the IRS deems that the motive of the taxpayer was not primarily business-related.
Application of “More Likely Than Not” Rule (Page 357): Publicly-traded partnerships and corporations with annual gross receipts in excess of $100 million have raised standards on penalties. If there is a tax underpayment by these taxpayers, they must be able to prove that the estimated tax paid would have more likely than not been sufficient to cover final tax liability.
“The amount of medical expenses a person can deduct from taxes would be curtailed under the Senate bill. Under current law, out-of-pocket medical expenses are deductible to the extent they exceed 7.5% of income. The Senate bill by 2017 would allow deductions only for expenses that exceed 10% of income.”