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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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Communications Tax

South Carolina's Expansive Treatment of Cloud Computing Services as Taxable Communications

Dillon Tax Consulting
11/24/2014

As states continue to wrestle to define tax policy for the services that comprise the expanding world of cloud computing, South Carolina has again asserted its expansive approach for taxing anything that resembles communications services, including charges for Software As a Service (SAaS) or Platform As a Service (PAaS). [Private Letter Ruling #14-4, South Carolina ...

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