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Editor: Paul L. Caron, Dean
Pepperdine University School of Law

Thursday, April 25, 2019

Haneman: Retrenchment, Temporary-Effect Legislation, And The Home Mortgage Interest Deduction

Victoria J. Haneman (Creighton), Retrenchment, Temporary-Effect Legislation, and the Home Mortgage Interest Deduction, 71 Okla. L. Rev. 347 (2019) (reviewed by Sloan Speck (Colorado) here):

There are several sacred cows in the Internal Revenue Code, but perhaps none quite as sacrosanct as the home mortgage interest deduction. U.S. Treasury Secretary Steve Mnuchin has characterized the mortgage interest deduction as so beloved by the American people that it is “kind of like apple pie.” Reform of the home mortgage interest deduction has been described as the third rail of tax reform, in that “touching the [mortgage interest deduction] is not just treasonous but ruinous.” That is, until December 22, 2017 when the Tax Cuts and Jobs Act of 2017 was enacted. And though the change to Section 163 may not seem significant by its own terms, its interaction with other changes to the Internal Revenue Code will result in profound change: the reduction of the home mortgage interest cap to $750,000 from $1 million will interact with the provision capping state and local property, sales, and income tax at $10,000, and the almost-doubled standard deduction. The obvious effect will be fewer homeowners itemizing their home mortgage interest deduction: an estimated 44% of taxpayers received the benefit of the home mortgage interest deduction under prior law, and it is anticipated that this number will drop to less than 15%.

Notably, the Tax Cuts and Jobs Act of 2017 continues a process of temporary-effect lawmaking—the changes to the home mortgage interest deduction expire in eight years unless extended by Congress. The use of temporary-effect legislation that came into vogue during the administration of George W. Bush has been the object of scathing critique, with a prevailing view that such legislation is generally little more than a manipulation that allows the cost of legislation to be distorted. This Article considers the advantages of temporary-effect legislation through the lens of an entrenched tax expenditure, namely the home mortgage interest deduction. The Article models the impact of the home mortgage interest deduction upon the returns of several different taxpayers, under both prior and current law. A problem is illuminated in that both the previous and present approaches are broken: a pernicious regressive subsidy has been exacerbated, and a drip-feed of upper- and upper-middle class welfare benefits delivered through the Internal Revenue Code continues. Consequently, the Article explores the anathema of temporariness to address retrenchment to fix this tax expenditure, and balances the negative externalities that flow from renewal uncertainty against long-term policy implications.

The ambition of this Article is to evaluate the recent changes to the home mortgage interest deduction both from a tax policy perspective and to also consider the politics and processes that are drivers—and so Section V suggests that it is time to pivot. Temporary-effect legislation has created a window during which it is feasible to retrench the entrenched home mortgage interest deduction from the Internal Revenue Code, with little political cost, and replace the deduction with a targeted tax credit to subsidize homeownership,

https://taxprof.typepad.com/taxprof_blog/2019/04/haneman-retrenchment-temporary-effect-legislation-and-the-home-mortgage-interest-deduction.html

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Comments

The article draws some strange conclusions. The author clearly disapproves of the MID in general, seeing it as a "tax expenditure" that "misallocates" benefits to higher-earning taxpayers at the expense of lower and middle income taxpayers (p. 362, and passim). Whether one agrees with this or not, the net effect of the TJCA, whatever its other merits or defects, is to lower this "tax expenditure", since the limit on qualifying mortgage debt has been reduced to $750,000 from $1,000,000, for new mortgages. So the author should be pleased, right?

Er, no, not at all. The changes have caused the MID to become "even more regressive", which raises a "troubling fairness issue" (p. 362 again). The issue is that the proportion of the new (appreciably reduced) "tax expenditure" that goes to higher income taxpayers is higher than it was before. Tough audience!

Since the lower limits on qualifying mortgage debt can be expected to hit higher income taxpayers disproportionally, why exactly is it that the TJCA makes the MID "even more" regressive? It's because the substantially increased standard deduction means that many lower and middle income taxpayers no longer itemize, and hence to not take the MID. In other words, lower and middle income taxpayers received a *different* tax expenditure that is more valuable to them, whenever it is taken, than the MID was previously. Should lower and middle income taxpayers really be "troubled" by receiving a larger benefit on a different line?

Posted by: Not this again | Apr 25, 2019 2:48:54 PM

I'm slightly to the right of Attila the Hun, but we need to kill ALL itemized deductions. There is no justifiable policy reason for Schedule A other than to reelect politicians.

Posted by: Dale Spradling | Apr 26, 2019 5:10:49 AM