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Sales Tax Update - February 2026

by Michael T. Dillon, Esq., Dillon Tax Consulting LLC
2/18/2026

Effective January 1, 2026, a remote retailer or marketplace facilitator is required to register for Illinois sales tax (i.e., State and local Retailers' Occupation Tax (ROT)) if the retailer or facilitator makes $100,000 or more in cumulative gross receipts from sales of TPP to purchasers in Illinois during a 4 calendar quarter lookback period.  Prior to this change, Illinois alternatively considered economic nexus to exist if the seller made 200 or more separate transactions for the sale of TPP to purchasers in Illinois.

With the passage of Public Act 104-0006, Illinois follows the trend of states that have ...

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marketplace nexus

Economic Nexus Update – GA, NE, ND, NY, OK, TN, WA

Michael T Dillon, Dillon Tax Consulting LLC
3/26/2019

Since the U.S. Supreme Court’s landmark decision in South Dakota v. Wayfair, 585 U.S. __ (June 21, 2018), we now have thirty-eight (38) states that have adopted economic nexus provisions for sales tax compliance purposes.  With the state legislative sessions in full swing, we are seeing the predictions become a reality.  We highlight ...

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