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Tracking Three IRS Datapoints to Watch During the 2026 Tax Filing Season

3 min readBy: Erica York

Key Points

  • Average refunds in 2026 are likely to be larger than in 2024 and 2025, reflecting new tax cuts from the One Big Beautiful Bill Act.
  • The total amount refunded as of the third week of reporting is running ahead of the past filing season at $109.329 billion compared to $102.253 billion, while the average refund is up 10.2 percent at $3,804.
  • In 2024, the IRS issued 104 million refunds, and in 2025, more than 103 million, as nearly two-thirds of filers in both years received refunds. That share is likely to climb higher in 2026.

Introduction 

The 2026 filing season is the first to reflect new taxA tax is a mandatory payment or charge collected by local, state, and national governments from individuals or businesses to cover the costs of general government services, goods, and activities. changes from the One Big Beautiful Bill Act (OBBBA), including deductions for tips, overtime, auto loan interest, and senior citizens. Tax filers are likely to see larger tax refunds than usual because the tax cuts enacted for calendar year 2025 were not reflected in IRS withholdingWithholding is the income an employer takes out of an employee’s paycheck and remits to the federal, state, and/or local government. It is calculated based on the amount of income earned, the taxpayer’s filing status, the number of allowances claimed, and any additional amount the employee requests. tables, leaving many taxpayers over-withheld for the year.

Though refunds will be larger, the temporary and retroactive provisions providing the refund surge are not why we expect the new tax law to boost the economy. Instead, the new law’s permanent reductions in marginal tax rates will increase incentives to work, leading to growth over the long term.

We track three data points from the IRS filing season statistics and compare them to the two prior filing seasons to assess how the OBBBA is affecting tax refunds.

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About the Author

Erica York Tax Foundation
Expert

Erica York

Vice President of Federal Tax Policy

Erica York is Vice President of Federal Tax Policy with Tax Foundation’s Center for Federal Tax Policy. Her analysis has been featured in The Wall Street Journal, The Washington Post, Politico, and other national and international media outlets.