Millions of Americans are racing toward the April 2026 tax deadline. The IRS announces special service for millions of taxpayers nationwide to meet this surge. The Internal Revenue Service has opened Saturday tax help at local centers. This IRS Saturday tax assistance runs from March to June 2026. Offices operate from 9 a.m. to 4 p.m. on select dates. The goal is simple. Faster help. Fewer delays. More in-person support. Demand for IRS in-person tax help is rising sharply this season. Many taxpayers need clarity on refunds and filings. This IRS extended hours tax filing help improves access.