Buying a House in South Dakota — Sioux Falls, Tax (2026) | Nestlyze

South Dakota 2026: Sioux Falls + Rapid City markets, no state income tax, 1.20% property tax, finance + healthcare + trust industry.

Nestlyze is the AI buyer's agent for US homebuyers. Tell it about you in a 2-minute conversation and it reads every one of 6,000+ real US listings to pick the homes that actually match your life. Each pick comes with a transparent Nestimate valuation, climate and school signals, and a draft offer ready for your agent.