Superfund Tax on Chemical Substances; Request To Modify List of Taxable Substances; Notice of Filing for Styrene-Acrylonitrile (a = 0.26, s = 0.74); Correction

---
identifier: "/us/fr/2025-07793"
source: "fr"
legal_status: "authoritative_unofficial"
title: "Superfund Tax on Chemical Substances; Request To Modify List of Taxable Substances; Notice of Filing for Styrene-Acrylonitrile (a = 0.26, s = 0.74); Correction"
title_number: 0
title_name: "Federal Register"
section_number: "2025-07793"
section_name: "Superfund Tax on Chemical Substances; Request To Modify List of Taxable Substances; Notice of Filing for Styrene-Acrylonitrile (a = 0.26, s = 0.74); Correction"
positive_law: false
currency: "2025-05-06"
last_updated: "2025-05-06"
format_version: "1.1.0"
generator: "[email protected]"
agency: "Treasury Department"
document_number: "2025-07793"
document_type: "notice"
publication_date: "2025-05-06"
agencies:
  - "Treasury Department"
  - "Internal Revenue Service"
fr_citation: "90 FR 19246"
fr_volume: 90
fr_action: "Notice of Filing and Request for Comments; correction"
---


#  Superfund Tax on Chemical Substances; Request To Modify List of Taxable Substances; Notice of Filing for Styrene-Acrylonitrile (a = 0.26, s = 0.74); Correction

**AGENCY:**

Internal Revenue Service (IRS), Treasury.

**ACTION:**

Notice of Filing and Request for Comments; correction

**SUMMARY:**

The Department of the Treasury and the IRS published a document in the *Federal Register* of April 3, 2025, concerning the notice of filing for styrene-acrylonitrile ((C <sub>3</sub> H <sub>3</sub> N) <sub>a</sub> -(C <sub>8</sub> H <sub>8</sub> ) <sub>s</sub> ; a = 0.26, s = 0.74), public docket number IRS-2025-0031. This document contained an incorrect date for the petition filing date for purposes of refund claims.

**FOR FURTHER INFORMATION CONTACT:**

Camille Edwards Bennehoff at (202) 317-6855 (not a toll-free number).

**SUPPLEMENTARY INFORMATION:**

**Correction**

In the *Federal Register* of April 3, 2025, in 90 FR on page 14693, in the second column near the bottom of the page, correct paragraph (b)(4)(ii) to read as follows:

“(ii) *Petition filing date for purposes of section 11.02 of Rev. Proc. 2022-26, as modified by section 3 of Rev. Proc. 2023-20:* April 1, 2024.”

Oluwafunmilayo A. Taylor,

Section Chief, Publications and Regulations Section, Associate Chief Counsel (Procedure and Administration).