The 0.4-point tax-refund tailwind in 2026 growth is projected to reverse next year

Zero participants tilting GDP risks to the downside is a statement about the balance of risk around the committee's own projections ^[1]. Business Insider's account reports that tilt and leaves out the central growth numbers behind it ^[18]. In the same week, the Fed raised rates for the first time in three years ^[2]. Business Insider notes that renewed hikes will ultimately need to slow the economy to tame price increases ^[4].

The only 2027 number on hand is a fiscal one. Changes made by last year's Big Beautiful Bill lifted average refunds about 11% in the first half against the prior year ^[7]. Lower taxes have contributed 0.4 percentage points to US GDP so far in 2026, according to Brookings' Fiscal Impact Measure ^[8]. Business Insider reports that the contribution of taxes and benefits is projected to slow to zero in the second half and then become a drag in 2027 ^[9]. That 0.4 comes out before any drag is counted ^[1].

Inflation-adjusted consumer spending grew at a 2.0% annual pace over the first half, similar to its 2025 rate ^[6]. So an 11% larger average refund and a 0.4-point fiscal push coincided with a growth rate that matched last year's ^[3]. Real consumption still added nearly 2.5 percentage points to second-quarter growth ^[5].

On the path for rates, Business Insider wrote that the market is "priced for another two rate hikes between now and March, not much else" ^[3]. With this week's move, that makes three hikes in roughly six months ^[2]. Business Insider calls the pricing optimistic given that inflation remains above the Fed's target and hoping for it to cool unaided gets harder to justify each month ^[16].

The source concedes the near term: growth in the current quarter, in its words, "continues to run at a breakneck pace" ^[17]. The concession is consistent with the handoff. A tailwind still blowing in September can be absent by March. The first-half 2027 comparison base contains those larger refunds ^[7].

The cost side points two ways. Over the last three months the gap between headline and core inflation narrowed, which Business Insider says suggests price pressure from gas and food is declining ^[12]. Nationwide retail gasoline prices are up $1.25 per gallon on average compared with the same time of year ^[10]. Energy prices typically fall at this point in the season, after the summer driving surge ^[11]. Business Insider ties rising commodity prices to the war in Iran dragging on ^[13]. It expects rising diesel and agricultural costs to accelerate grocery prices into year-end ^[14].

A 2027 plan built on 2026 revenue carries two assumptions. One is that demand can match a base inflated by an 11% refund increase ^[7]. The other is that fiscal policy stops subtracting ^[9]. Business Insider's case is that both go the other way, and that the adjustment arrives as somewhat higher unemployment and lower stock prices ^[15].