For years, the assumption around AI and jobs has run one direction: automate the work, cut the headcount. Fresh payroll data from two of the largest small-business platforms in the US says the opposite is happening on Main Street — and the gap between AI adopters and everyone else is widening, not narrowing.
The Headline Number
Small businesses that adopted AI grew headcount roughly 7% more than comparable non-adopters in the year after adoption, according to new research published September 10, 2026 by Gusto, based on real payroll data comparing 1,593 AI-adopting small businesses against 669 that were aware of AI but hadn’t adopted it. According to Gusto’s official announcement, that gap climbed steadily from about 4.5% to 6.8% by the end of the fourth quarter — evidence of a sustained trend rather than a one-time hiring bump.
A Second, Independent Data Source Says the Same Thing
Intuit QuickBooks’ own 2026 AI Impact Report, built on surveys of more than 34,000 small and midsize businesses combined with anonymized data from 5.3 million QuickBooks businesses, found US businesses using AI are four times more likely to say it helped them hire than say it led to job cuts. According to Stacker’s coverage of the report, 78% of AI-using businesses report improved productivity — up from 46% when tracking began in mid-2024 — and 43% report AI directly increased revenue, versus just 2% reporting a decrease.
The New Hires Aren’t AI Specialists — That’s the Interesting Part
Gusto’s data shows AI adopters mostly added hands-on, customer-facing roles: technicians, cooks, front-desk and admin support staff. “This data pushes back on the idea that AI is coming for jobs on Main Street,” said Nich Tremper, Gusto’s senior economist. “Smaller teams have historically meant that people are doing tasks that stretch outside of what they’re hired to do. AI may be shifting their work back to their expertise.” In other words, AI isn’t replacing the plumber or the barista — it’s handling the scheduling and paperwork that used to eat into their actual, billable work.
Why This Makes Simple Economic Sense
Growth in 2026 still means people, and people cost more than their base wages — payroll taxes, benefits, and overhead all add up fast. The businesses seeing the strongest results are the ones treating AI as a way to make each existing hire more valuable, then reinvesting the freed-up capacity into growth-driving roles rather than eliminating positions. This mirrors what we found looking at how AI is changing home services businesses specifically — AI handling the administrative overhead frees up staff time for the actual, revenue-generating work a business exists to do.
A Meaningful Caveat: AI Isn’t Replacing Human Hiring, It’s Running Alongside It
Separate ADP research found more than 70% of small businesses are exploring or already using AI for payroll and HR tasks — and at the same time, demand for actual human remote hires through recruitment agencies more than doubled quarter over quarter in 2026. “AI is great at the paperwork side of things,” said Alon Pearl, founder of remote-hiring firm VA Masters. “It’s not great at taking a customer call, juggling a calendar full of moving pieces, or making the small judgment calls that come up every day in a business. That part is still human work.”
