A small uptick and a payroll drop point in opposite directions. Intuit's QuickBooks Small Business Index reported average real monthly revenue for U.S. firms with 1-9 employees at $50,330 in June 2026, a 0.40% increase from May after seasonal and inflation adjustments, while payrolls for the same group fell by 12,400 jobs, a 0.10% decline. The index is built for microbusiness benchmarking, offering calibrated, seasonally adjusted revenue and employment series that founders can use to compare their month to month performance. The QuickBooks index covers data through the end of June 2026 and was published on July 2, 2026.

Those two facts don't sit neatly together: revenue rose but payrolls fell, and seasonal adjustment shows why the numbers deserve a closer look. Intuit's QuickBooks Small Business Index applies seasonal and inflation adjustments before reporting the 0.40% June revenue gain, so the figure tries to strip out routine calendar swings and show underlying movement.

What seasonal adjustment actually does is remove calendar effects so short term changes reflect underlying trends rather than predictable swings.

Why bother, practically speaking? If your startup has big swings tied to holidays, weather, or tax season, the adjusted series tells you whether revenue is truly drifting up or down rather than just following a normal seasonal pattern. For benchmarking, QuickBooks is explicit about matching treatment: it reports real revenue in 2017 dollars and indicates when seasonal and inflation adjustments have been applied, so your internal numbers should use the same conventions when you compare them to the index.

How the index is built matters when you copy its logic. Intuit aggregates anonymized payroll records, calibrates those estimates against official statistics such as Bureau of Labor Statistics data, then applies seasonal adjustment and inflation adjustment to report real monthly revenue and employment for the 1-9 employee cohort. The index is explicitly restricted to the microbusiness segment, so users should align their internal reporting window to the index when benchmarking.

Mastheads

Can a first year startup produce seasonally adjusted graphs? Yes. Modern forecasting and time series models are designed to extract recurring patterns even from short series by learning from related data.

Amazon SageMaker's DeepAR algorithm, for example, generates derived time features like day of week and learns embeddings for categorical groups so a model trained on a pool of related series can produce forecasts and seasonal estimates for an individual series with limited history.

What tools make the work straightforward for founders who can't build custom models? Commercial AI forecasting platforms combine CRM and billing data with algorithms that select or blend multiple methods automatically, reducing manual model selection and spreadsheet overhead. Algorithmic sets of tools such as DeepAR supply built in derived features for common seasonal cycles and allow user supplied categorical tags so group level seasonality is learned and reused, which is why automated platforms can deliver adjusted series with modest setup.

How should founders use adjusted series in monthly reporting? Plot the seasonally adjusted series alongside the raw nominal series and label which line is adjusted. Use the adjusted line to judge underlying trend and short term momentum, and keep nominal cash figures for immediate liquidity decisions.

Finally, when you benchmark against an external index adopt the same adjustment and price level treatment the index uses. QuickBooks calibrates its payroll and revenue estimates to BLS style statistics and reports real dollars, so a direct comparison requires you to match those choices rather than comparing raw nominal numbers to an adjusted national series.

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The QuickBooks Small Business Index was published on July 2, 2026 and covers data through the end of June 2026. Originally reported by quasa.io.

This article was created with AI assistance.