Tax season is closer than you think, and both legal publishers and federal agencies are publishing guidance on the One Big Beatuiful Bill Act, now called 2025 Act, and its impact during the upcoming tax season. Listed below are several resources on P.L. 119-21.
From Bloomberg Law: "This page covers the key provisions of H.R. 1, the One Big Beautiful Bill Act (OBBBA), extending and amending provisions for businesses, individuals, and families which were enacted as part of the Tax Cuts and Jobs Act (TCJA) of 2017 (Pub. L. No. 115-97), and enacting other changes to the U.S. law."
For more information from BL on the OBBBA, see also, One Big Beautiful Bill Act Watch. The watch includes links to a road map, webinars and latest news items on the OBBBA.
Checkpoint One Big Beautiful Bill Act
Checkpoint, a Thomson Reuters tax database has primary law and secondary tax resources including the RIA tax treatise, the Federal Tax Coordinator 2d. For a summary of the Act, see, One Big Beautiful Bill Act Enacted Into Law: Initial Observations on Business and International Tax Provisions.
Proquest Legislative Insight is a database collections of legislative histories for U.S. public laws. You will find full text of the law, related bills and amendments, committee reports, hearings, and reports on the P.L. 119-21. Proquest features a search by citation menu to quickly pull up all documents related to the Act.
Proquest Regulatory Insight, the sister to Legislative Insights, provides agency rules and regualtions on public laws including the latest rules covering the OBBBA.
TaxNotes is a portfolio of publications offered by Tax Analysts. It provides news, alerts, and insights to tax law as well as free resources. You must register to view this resource.
Lexis One Big Beautiful Bill Act An Analysis
Lexis+ provides a legislative breakdown and chapter by chapter analysis of OBBA.
Westlaw Overview of the OBBA. From McGaffey Legal Forms With Tax Analysis.
P.L. 119-21 keycite & related documents on Westlaw
Submitted by Jenny Zook, Reference Librarian on January 28, 2026
This article appears in the categories: Law Library
