The One Big Beautiful Bill Act didn’t just tweak the tax code; it rewired the calendar. Passed in July, it retroactively changed how much tax many Americans technically owed on income they’d already earned. But because employers didn’t adjust withholding midyear, millions kept paying at the old, higher rate. That gap is what Bessent says will come roaring back as outsized refunds in early 2025, potentially totaling $100 to $150 billion nationwide. For a typical household, that could mean an unexpected windfall of $1,000 to $2,000 at a time when groceries, rent, and healthcare are still squeezing budgets.

The impact won’t stop at refund season. As people update their withholding for 2026 to match the new rules, more of each paycheck could stay in workers’ pockets all year instead of waiting for tax time. Combined with extensions of Trump-era tax cuts—like lower rates and higher standard deductions—the law is designed to turn what might have been a tax hike into a cushion. For families living month to month, that shift could spell the difference between constantly catching up and finally getting a step ahead.