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Sales Tax Update - May 2026

by Michael T. Dillon, Esq., Dillon Tax Consulting LLC
5/13/2026

The recent decision by the California Office of Tax Appeals (OTA) is a reminder that states have owner / officer liability provisions under which persons defined as “responsible persons” can be held personally liable for the sales tax debts of the organization. [Z. Sultana, California Office of Tax Appeals, 2026-OTA-204P, May 2026]

California Department of Tax and Finance Administration (CDTFA) conducted a sales tax audit of Ark (a clothing store) for sales tax for the periods 2014-2016, and reviewed z-tapes (i.e., cash register tapes), bank statements and daily sales worksheets.  The auditor found a material difference of nearly $700,000 ...

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affiliate nexus

Try, Try Again ... Illinois Imposes a New and “Improved?” Affiliate Nexus Law

Dillon Tax Consulting
2/10/2015

Effective January 1, 2015, out-of-state retailers are once again presumed to have sales tax nexus in Illinois if they satisfy the following criteria:

  • the out-of-state retailer has a contract with a person in Illinois;
  • under the contract, the person in Illinois refers potential customers to the retailer and the retailer pays to the person in ...
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