IRS Operations During Government Shutdown: What Corporate Taxpayers Need to Know

As of midnight on October 1, lawmakers failed to reach a funding agreement, triggering a federal government shutdown. However, the IRS has implemented a contingency plan that allows it to continue normal operations for five business days, thanks to supplemental funding from the Inflation Reduction Act (IRA).

IRS Remains Open—For Now

The IRS will remain fully staffed for the first five days of the shutdown, with approximately 74,000 employees continuing to work. This is a significant shift from past shutdowns, where most IRS functions were paused. The agency is using multi-year IRA funds, originally allocated for modernization and enforcement, to temporarily cover operational costs.

Uncertainty After Day Five

What happens after the initial five-day window is unclear. The contingency plan does not specify next steps if the shutdown continues. This leaves corporate taxpayers and tax professionals uncertain about potential delays in:

• Appeals and audits
• Guidance on new tax laws
• Processing of extended returns due October 15

Impact on Corporate Taxpayers

While the IRS is currently operational, corporate taxpayers should prepare for potential disruptions:

• Extended return deadlines (e.g., Oct. 15 for corporations) may be affected if staffing changes occur.
• Implementation of the 2025 GOP tax law, including retroactive provisions, could be delayed.
• Hiring of seasonal IRS staff and updates to tax software systems may be postponed, impacting the upcoming filing season.

Key Takeaways

• IRS operations are stable for now, but only through the first week of the shutdown.
• Corporate taxpayers should continue to meet deadlines, as no automatic extensions have been announced.
• Appeals and guidance issuance may slow down if the shutdown persists beyond five days.

If the shutdown extends, even short-term IRS delays can impact R&D filings and corporate tax strategy. Reach out to MASSIE to stay prepared.

Jason Massie, CPA, Esq.

As the Founder and President of MASSIE R&D Tax Credits, Jason is responsible for the quality, consistency, and integrity of our services. His strategic vision and leadership drive innovation within the company, encouraging collaboration and ne...