Methodology
Entrepreneurship in 2026: In December 2025, Intuit QuickBooks commissioned an online survey of 3,000 US adults. The survey asked respondents if they had made any income from a side hustle in the past 12 months, as well as if they planned to start a new business or side hustle in 2026. Among these respondents, 1,403 were identified as “side hustlers” or people who had earned income from a side hustle in the past 12 months.
Among these side hustlers, 27% were Gen X, 47% were Millennials, and 23% were Gen Z. An additional 3% were Baby Boomers but were not included in the generational analyses due to their small sample size. Difference of means was used to determine each generation’s most common side hustle. Additionally, average monthly hours spent on side hustles, average monthly income from side hustles, and annual side hustle income needed to quit a full-time job were calculated by weighting the average of each range.
Percentages have been rounded to the nearest whole number, so values shown in charts and graphics may not add up to 100%. Responses to multiple-choice survey questions are shown as a percentage of the number of respondents, not the total number of responses, so will always sum to more than 100%. Responses were collected using Pollfish audience pools and partner networks with double opt-ins and random device engagement sampling to ensure accurate targeting and high-quality results. Respondents received remuneration.
Supplementary data for the average hourly earnings in the United States was pulled from the US Bureau of Labor Statistics.