The US consumer has displayed remarkable resilience this year amid high gas and food prices, but that resilience may soon be put to the test as Goldman Sachs economists warn of an impending spending slowdown. The investment bank's analysis points to a temporary boost from higher-than-planned tax refunds powering second quarter sales, with that tailwind now fading heading into the back half of 2026.

Market Context

The broader economic picture shows mixed signals for consumers. While US economy expanded at just 1.5% annualized in Q2—down from 2.1% growth in Q1—consumer spending accelerated to a 3.2% annualized pace, up sharply from a sluggish 0.5% in the first quarter. This divergence highlights how household expenditures have served as the main engine for underlying private domestic demand despite headline economic deceleration.

Analysis

Goldman Sachs economist Jan Hatzius wrote that sales among consumer-facing companies rose at a healthy pace in Q2, but the strength was fundamentally tied to elevated tax refund levels rather than sustainable income growth. The bank expects real consumer spending growth to slow to 1-1.5% in the second half as real cash flow stagnates. This represents a notable deceleration from recent quarterly performance and could have ripple effects across commodity markets, particularly for consumer staples and food-related products. Procter & Gamble CFO Andre Schulten noted divergent trends among consumers, with higher-income shoppers continuing to spend on innovations while lower-income households living paycheck to paycheck remain cautious about replenishing items.

Key Numbers

- Goldman Sachs projects real consumer spending growth of 1-1.5% in H2 2026 (down from Q2's pace)

- S&P 500 median consumer discretionary company sales rose 5.9% year-over-year in Q2

- Median consumer staples company sales increased 3.9% year-over-year in Q2

- US economy expanded at just 1.5% annualized in Q2, down from 2.1% in Q1

- Consumer spending accelerated to 3.2% annualized pace in Q2 versus 0.5% in Q1

What to Watch

This thesis will face immediate testing with earnings and outlooks from major retailers this week: Home Depot (HD), Lowe's (LOW), Walmart (WMT), and Target (TGT). Walmart will be particularly closely watched given its third quarter outlook, with Deutsche Bank analyst Krisztina Katai noting that 'incremental sales upside may be difficult to generate in a cautious and potentially more promotional consumer backdrop.' Any downward revisions from these retail bellwethers could signal broader commodity demand weakness ahead.