Research ReportCRS InsightVersion 5
IN10845
P.L. 115-97: The Mortgage Interest Deduction
Published Dec 29, 2017Updated Jun 20, 2025
Full report
What this is
The Congressional Research Service is a nonpartisan policy and legal analysis arm of the Library of Congress. CRS reports are written for members of Congress and their staff, not the public — but they’re made available openly through Congress.gov.