Perhaps a solution to the affordable housing issue affecting many major American cities and their surrounding regions is in the contentious current tax cut debates: removing the SALT (state and local taxes) deductions. The consistent commentary on this is that it will hurt residents and homeowners in blue states where local property taxes and sales taxes tend to be higher. But, could this drive people, developers and builders, and local officials toward cheaper and denser housing?

The reasoning could work like this: larger homes and lots mean more taxes that cannot be deducted from federal taxes. To avoid this, people might prefer smaller and cheaper houses. Communities could balance out the reduction in property tax value per housing unit by building more units. (This leads to another issue many communities do not want to face: providing more services for more residents, particularly schools.) Or, communities could pursue other kinds of development that could pay those higher property taxes – businesses, for example – or pursue creative solutions (merging public services? revenue sharing?) to address funding issues.

Could this help break the affordable housing logjam in places like New Jersey or the Bay Area? Wealthier neighborhoods and suburbs would still resist.

(Perhaps this should be part of a series of creative ways to address affordable housing issues. It reminds me of an earlier post where I suggested the lack of affordable housing could lead to population growth in less desirable locations.)