How much does federal regulation cost small businesses per year?

The most-cited figure comes from the SBA Office of Advocacy: the 2023 Crain & Crain follow-up studies estimated federal regulation costs the U.S. economy roughly $2.0 trillion per year, with small businesses (under 50 employees) bearing approximately $12,000 to $14,000 per employee per year — versus roughly $9,000 to $10,000 per employee for large firms. The gap reflects fixed compliance costs spread over fewer employees.

Breakdown by category, approximate share of total cost: economic regulation 35–40%, environmental 20–25%, tax compliance 20%, occupational safety and health 10%, and homeland security plus other 5–10%. These estimates are debated — Mercatus, OMB, and various trade associations publish competing numbers — but the order of magnitude (low-five-figures per employee per year for small firms) is reasonably stable across methodologies.

Hidden costs not in the headline number: opportunity cost of owner time spent on compliance (often 5–10 hours per week for small-business owners), delayed product launches, foregone hires due to ACA-50-employee cliff and similar thresholds, and the "regulatory uncertainty discount" that depresses small-business investment when major rules are pending.

The Regulatory Flexibility Act requires agencies to consider small-entity impact, but enforcement of that requirement is uneven; the SBA Office of Advocacy is the primary watchdog.