Small Business Sales Rose 2.2% in September

Back-to-school demand boosted retail, while operators in dining and services saw a pull-back in consumer spending.

Updated on Oct. 5, 2026 in Economic Indicators

Isometric editorial illustration of stacked cardboard shipping boxes and crates, representing small business retail activity. — Small business sales increased 2.2% in September 2026 as back-to-school retail demand offset declines in dining and discretionary service spending. AI Illustration. Upload story photo >

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Small business sales grew 2.2% year over year in September 2026, according to the Fiserv Small Business Index. The increase was driven by a surge in retail activity as back-to-school shopping redirected consumer budgets.

Why it matters

The shift in spending patterns forced operators to manage distinct changes in inventory demand and labor needs. Consumers prioritized school-related goods over discretionary services and dining, creating uneven revenue performance across different retail sectors.

Small business sales rose 2.2% year over year in September 2026, compared to a 3.0% increase in total retail sales. The index, which draws on transaction data from 2 million U.S. small businesses, showed a 21.1% gain in gas station sales and a 1.0% decline in food and drink revenue.

The players

Fiserv

A global provider of financial services technology and payments processing that publishes the Small Business Index.

The details

The growth was largely fueled by seasonal shifts in consumer behavior, which favored retail outlets over service-based establishments. While sporting goods retailers saw a 10.4% increase in sales, discretionary transactions overall fell 2.2% as shoppers tightened their budgets in favor of school supplies. Grocery sales maintained stability, rising 1.9% compared to prior-year levels.

June 2026 marked the strongest previous annual sales gain.
August 2026 saw discretionary sales at small businesses grow 0.9%.
September 2026 recorded the 2.2% annual growth in small business sales.

Market Landscape

This performance follows the trends established by the Fiserv Small Business Index, which tracks how card, cash, and check transactions evolve across millions of firms. The data marks a departure from August, when discretionary spending growth showed a modest positive trend.

Owners should evaluate their inventory and staffing plans to better align with the seasonal swings identified in recent transaction data. Monitoring discretionary spending categories will remain critical as consumers adjust budgets following the end of back-to-school demand.

The takeaway

The data confirms that localized demand shifts can significantly alter revenue, even when broader retail sales figures remain positive. Operators should track the 2.2% drop in discretionary transactions as a key metric for adjusting their Q4 financial projections.