• Skip to main content

Inflation Reduction Act Tracker

Sabin Center for Climate Change Law
Environmental Defense Fund
  • IRA Database
  • IRA Tracker
  • Litigation
  • About
  • Helpful Resources
  • Contact
  • Subscribe

IRS Requests Comments on Product Identification Number for Energy Efficiency Home Improvement Credit

Date: 12/29/2023
Deadline: 02/27/2024
Type: Implementation of IRA

On December 29, 2023, Treasury and IRS issued a request for comments on product registration number requirements for the IRC section 25C energy efficiency home improvement tax credit through IRA section 13301. IRS announced that it intends to propose regulations to implement the product identification number (PIN) requirement with respect to the energy efficient home improvement credit. Beginning on Jan. 1, 2025, taxpayers claiming the credit must also satisfy the PIN requirement for certain categories of products. Written comments should be submitted by Feb. 27, 2024.

Opportunities for Participation and Additional Resources:

  • Notice: https://www.irs.gov/pub/irs-drop/n-24-13.pdf
  • Press Release: https://www.irs.gov/newsroom/treasury-irs-request-public-comments-on-product-identification-number-requirement-to-claim-the-energy-efficient-home-improvement-credit
Copyright 2026 · Sabin Center for Climate Change Law · Privacy Notice
The materials on this website are provided for educational purposes only. They are intended to provide a general summary of the law and do not constitute legal or business advice. No attorney-client relationship is established by use of this site. Consult with an attorney for any needed legal advice. There is no warranty of accuracy, adequacy, use, or comprehensiveness of the information on this site or from its contributors and sponsors. Those who use information from this website do so at their own risk.