Half of Americans Have a Side Hustle. Only 1 in 5 Register It as a Business.

New research from QuickBooks’ 2026 Entrepreneurship Trends report found that 47% of Americans earned income from a side hustle in the past year, but only about 20% of them ever registered it as an actual business. That gap between “making money on the side” and “running a business” is bigger than it sounds, and it’s […]