RSM US MMBI

Q3 2026 RSM US Middle Market Business Index

Profits boom sustains middle market confidence, RSM survey shows

September 22, 2026

Key takeaways

Middle market confidence remains strong, the latest RSM US Middle Market Business Index survey shows.

AI-driven investment continues accelerating, with businesses boosting capital spending for future growth.

Executives expect to increase hiring, compensation and inventories over the next six months.

Middle market business confidence during the third quarter remained near recent highs as tax cuts and surging profits fueled strong growth, according to the latest survey of executives in the RSM US Middle Market Business Index.

The index came in at a robust 111.8 for the third quarter, which is a statistically insignificant change from 113.6 in the second quarter.

The survey was conducted from July 7 to July 29 by The Harris Poll and was based on responses from 501 senior executives in middle market businesses.

By almost every measure, executives expressed optimism, with revenues and net earnings, both current and expected, pointing to robust growth conditions ahead.

Rising earnings tell the story. Recent data on corporate profits, adjusted for inventory valuation and capital consumption, surged to $400.9 billion in the second quarter from $74.4 billion in the first quarter.

Such a notable increase underscores our view that the economy and the middle market are doing far better than top-line gross domestic product data implies

Revenues, net earnings and the economy

The increase in corporate profits as well as the strong sentiment data in the third-quarter MMBI survey align with the 3.4% increase in household consumption and the 4.2% growth in real final private domestic demand excluding trade and inventory.

The outlook for revenues and net earnings remains positive, with 68% of respondents anticipating an improvement in both areas over the next six months, while 58% expect improvement in the general economy over the same period.

Almost half of the executives, or 43%, noted that the economy improved in the current quarter; 58% stated that revenues improved; and 59% said net earnings increased.

Undoubtedly, the current strong growth is linked to the build-out of artificial intelligence infrastructure and the transformation of the American economy it will bring.

Since the shock of the pandemic, middle market businesses have turned to investing more in capital expenditures to prepare for a radically different economy.

That shift continued in the third quarter, with 57% of respondents saying they increased outlays on capital expenditures and 65% noting that they intend to do so over the next six months.

This is the most encouraging long-term trend we have observed in the middle market in the survey’s decade-long history.

Hiring, compensation and inventory accumulation

For the second consecutive quarter, 54% of executives said they increased hiring, while 60% indicated they intend to do so through the end of the first quarter next year.

As such, 57% of participants said they increased compensation in the current quarter, and 66% indicated they are prepared to put more money on the table over the next six months.

The most pressing economic challenge for middle market firms continues to be inflation: 75% of respondents indicated that they paid higher prices in the current quarter, while 76% expect to do so going forward.

The data on prices received continues to suggest that firms are absorbing those price increases via margin compression. Roughly 66% of participants indicated they increased prices in the second quarter, and 70% said they want to do so over the next six months.

Finally, 50% of respondents said they increased stock levels as the all-important holiday shopping season approaches, and 59% are prepared to do so over the next 180 days. 

The takeaway

The American middle market is prospering amid a solid economic expansion. Current and future expectations on revenues, net earnings and the economy point to sustained growth amid strong corporate profits.

The upper end of the middle market appears to be prospering from the AI boom and the extraordinarily good financial condition of higher-income households.

But lower-end middle market firms are clearly facing challenges in keeping up with larger competitors.

But make no mistake: Optimism is growing, and business conditions across the middle market remain robust. 

RSM contributors

General economy
Gross revenues
Net earnings performance
Capital expenditures
Overall hiring
Employee compensation
Access to credit
Planned borrowing
Amount paid for goods and services
Amount received for goods and services
Inventory levels

To refer to the percentages in the subindex items, access the PDF.

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ABOUT THE RSM US MIDDLE MARKET BUSINESS INDEX

The RSM US Middle Market Business Index provides a leading measure on the performance of businesses that make up the heart and soul of our country's economy. Data on these middle market firms is collected via quarterly surveys conducted by The Harris Poll.

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