Lesson library/Business Tax Academy — Sole Proprietorship
AdvancedSlide lesson22 min

QBI (§199A) for Schedule C

20% deduction, SSTB rules, W-2 wage and UBIA limits, and the new $400 minimum floor for active QBI ≥ $1,000.

Last reviewed: July 2026 · Tax year 2026 (post-OBBBA)