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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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Cloud Computing

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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State Efforts to Define “Cloud Computing” Spell Opportunity for Taxpayers

Dillon Tax Consulting
11/27/2013

A recent Massachusetts letter ruling refines its definition of cloud computing, a rapidly evolving computer medium that includes, among other things, the Internet provision of Software As a Service (SAaS), Infrastructure As a Service (IAaS), and Platforms As a Service (PAaS). SAaS - the most common form of cloud computing – involves the provision of access to ...

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