Revenue and taxation; Oklahoma Revenue and Taxation Act of 2025; effective date.

HB 1642 is a procedural bill that names the "Oklahoma Revenue and Taxation Act of 2025" and sets its effective date as November 1, 2025. It does not create new tax policies, change tax rates, or affect taxpayers - its sole purpose is administrative naming and timing. The bill is designated as "not to be codified" in Oklahoma Statutes, meaning it serves as a temporary reference document. This is a standard procedural step for legislative acts, not a substantive tax law.