Ending deductions vs. raising tax rates

Mortgage Interest Deduction, Once a Sacred Cow, Is Seen as Vulnerable

By PETER EAVIS

A tax break that has long been untouchable could soon be in for some serious manhandling.

Many home buyers deduct their mortgage interest when assessing their tax bill, a perk that has helped bolster the income of millions of families - and the broader housing market.

But as President Obama and Congress try to hash out a deal to reduce the budget deficit, the mortgage interest deduction looks vulnerable. Limits on a broad array of deductions could emerge in any budget deal. It is likely that any caps would be structured to aim at high-income households, and would diminish or end the mortgage tax break for many of those taxpayers.

"This is definitely a chance worth jumping for," said Amir Sufi, a professor at the Booth School of Business at the University of Chicago. "For a fixed amount of revenue, it's better to remove deductions than increase marginal tax rates."

Such a move would be fiercely opposed by the real estate industry. The industry has played a crucial role in defending the tax break, even as other countries with high homeownership have phased it out.

(More here.)