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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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CFO

Sales Tax

Dillon Tax Consulting
10/16/2013

YOU DON’T KNOW THAT YOU DON’T KNOW

When I am referred in to a new client, the client and I go through a set of diagnostic questions designed to help us evaluate the company’s taxable presence, current sales tax compliance, and historical sales tax exposure. Often times, as I begin asking the ...

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