Wyoming, South Dakota and North Dakota rank as the best states to start a small business in 2026. California ranks dead last at #51 despite its tech reputation.
Wyoming leads with a composite score of 68.98 and the nation's best tax climate. California scores 29.73, dragged down by America's worst cost structure, a 39-point gap separating best from worst.
A small business earning $500,000 annually with 10% margins faces $12,000 to $15,000 in annual cost differences between these states. That money could fund hiring, marketing or emergency reserves.
Location choices create lasting financial impacts for every entrepreneur.

