The IRS and Treasury issued Notice 2026-50 on August 14, offering temporary relief for taxpayers claiming the Section 45Q carbon capture credit. Normally, taxpayers must use the EPA's e-GGRT system to substantiate permanent storage, but the notice provides an alternative when that system is unavailable. This is a practical fix for companies that depend on the credit but face technical hurdles in reporting. For project developers and tax equity investors, this notice reduces the risk of losing the credit due to system downtime. It does not change the underlying requirements, but it gives a fallback path. The notice is a stopgap, not a permanent solution, and highlights the need for a more resilient reporting infrastructure. Anyone working with 45Q should review the notice to understand the specific conditions for using the alternative method.
