Research ReportCRS InsightVersion 3
IN10848
Expired Tax Provisions and “Tax Extenders”
Published Feb 28, 2018Updated 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.