IRS Tax Refund Delays in 2026 Linked to Filing Methods and Review Processes

As the 2026 tax filing deadline nears, many taxpayers face delays in receiving IRS refunds. While electronically filed returns are typically processed within 21 days, paper filings and returns requiring additional review—due to errors, claimed credits like EITC or ACTC, or suspected identity theft—may experience longer waits. Some states are also adjusting to recent tax law changes, contributing to delays. The IRS provides online tools for taxpayers to track refund status and receive updates.