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Federal Tax: IRS

Sources of information on Federal income tax law at the MU Law Library. Designed for MU Law students / Last updated by Annaleigh Hobbs, JD '25

Resources from IRS in Practice and online

IRS Publications, provides IRS Publications, forms and instructions.  These IRS Publications are in print in the MU Law Library or can be found online at the IRS Website [KF 6285.I78]

Internal Revenue Bulletin, Weekly updated source that includes IRS announcements regarding rulings and procedures as well as Executive Orders, Treasury Decisions, court decisions, legislation and other items. [older print versions in Practice KF6277.5.A19 I79] The individual IRBs are available at electronically from the IRS website.

Internal Revenue Cumulative Bulletin, The Cumulative Bulletin pulls out critical information from the IRB into a permanent volume.  Cumulative Bulletin is available in print at the MU Law Library. [older print versions in Practice KF6277.5.A19 I74]  Additionally, it contains extensive legislative history on tax laws passed in its year.

IRS News, for regular news updates regarding current events related to the IRS.  The articles are available on the IRS website.