Current IRS Operational Status and Funding
The IRS remains open during fiscal year 2025 because Congress has enacted full-year or temporary funding measures that keep the agency running. Federal agencies like the IRS continue to operate when appropriations bills or continuing resolutions are signed into law, avoiding a lapse in funding. The agency maintains core functions including tax collection, processing returns, and issuing refunds as long as funding stays in place. You can track the latest federal budget actions on the official U.S. Department of the Treasury website U.S. Department of the Treasury.
When a shutdown occurs, the IRS classifies employees as essential or non-essential, and only a limited workforce remains on duty. During past shutdowns, the IRS stopped processing paper returns, halted audits, and paused most taxpayer services while exempt employees continued to handle returns and enforce collection. The length of any shutdown depends on Congressional negotiations over spending bills and policy riders. For a timeline of previous federal shutdowns and their economic impact, see the Committee for a Responsible Federal Budget Committee for a Responsible Federal Budget.
How an IRS Shutdown Affects Tax Filing and Refunds
Filing Deadlines and Electronic Processing
During a shutdown, the IRS typically continues accepting electronic filings because the IRS Modernization Fund and fee-funded operations keep e-file systems running. Paper mail processing, however, often pauses, causing delays for taxpayers who file by mail or expect paper checks. Refunds for electronically filed returns usually continue if the IRS has enough funding to run processing systems, but paper-based refunds can be held until operations resume. The IRS provides live updates on its official site Internal Revenue Service.
Taxpayer Assistance and Office Closures
Taxpayer Assistance Centers, walk-in offices, and toll-free helplines often close or reduce hours during a shutdown, leaving taxpayers with fewer options for in-person help. Online tools, automated phone systems, and digital account features remain accessible in most cases, but complex account questions may go unanswered. Small businesses and individuals relying on IRS payment plans or installment agreements may experience delays in new agreements or adjustments. For guidance on managing tax obligations during federal closures, see the official IRS shutdown information page IRS.gov Newsroom.
IRS Enforcement, Audits, and Collections During a Shutdown
Audit and Collection Activities
Audits and enforcement actions are scaled back sharply during a shutdown because most IRS employees are furloughed. The agency generally stops issuing new audit notices, field examinations, and collection calls, though some automated collection processes continue for active cases. Tax liens, levies, and seizure actions are typically paused to avoid legal complications while employees are off the clock. The impact on enforcement revenue depends on the length of the shutdown and how quickly operations resume.
Long-Term Effects on Revenue and Compliance
Extended shutdowns can reduce IRS revenue collection and delay compliance activities, affecting the federal budget and the agency's ability to close tax gaps. The IRS uses data analytics and automated systems to prioritize high-income returns and large corporations, but a shutdown limits the staff available to act on those leads. Past shutdowns have shown that every day of closure can delay millions of taxpayer interactions and create a backlog once employees return. For broader context on federal agency operations and budget impacts, see the Congressional Budget Office Congressional Budget Office.