Finance & markets · 30/12/2022Updated: 10/17/2026 · 1 min read
IRS Seeks Comments on Proposal to Add Polyphenylene Sulfide to Taxable Substances List
Summary
The Internal Revenue Service (IRS) has announced that a petition has been filed to add polyphenylene sulfide to the list of taxable substances under section 4672(a) of the Internal Revenue Code, and is seeking public comments on the proposal.
Original source language: Federal Register — Department of the TreasuryOpen original release →