Notice 2020-23 is amplified.

Internal Revenue Bulletin 2020-34 · 2026-10-03 edition · updated 2026-10-04 · United States

V. DRAFTING INFORMATION

The principal authors of this notice are Barbara J. Campbell and Michael J. Torruella Costa, Office of the Associate Chief Counsel (Passthroughs and Special Industries). For further information regarding this notice, contact Barbara J. Campbell or Michael J. Torruella Costa at (202) 3174137 (not a toll-free number).

August 17, 2020 420 Bulletin No. 2020–34

Get a plain-English answer with a citation back to this text.

Ask AI about this code

Export this section

▸Contents — Internal Revenue Bulletin 2020-34

Internal Revenue Bulletin 2020-34

GoCodebook provides public access, search, citation, multilingual explanation, and practical interpretation of legally adopted building regulations. It is not a substitute for the official ICC or California code publications.