
Illinois Drops the 200-Transaction Sales Tax Rule: What Remote Sellers Should Do in 2026
Effective January 1, 2026, Illinois eliminated the 200-transaction economic nexus threshold, leaving a single $100,000 trailing-12-month revenue test for remote sellers. Here's who gains or loses nexus, how the August–October 2026 amnesty program works, and how to structure your books to answer state-by-state sales questions on demand.










