On April 17, 2018, the US Supreme Court is poised to hear oral arguments in the case of South Dakota v. Wayfair. The Wayfair case will re-examine the 1992 holding of Quill v. North Dakota, in which the US Supreme Court ruled that states could not compel mail order retailers that lack a
Noteworthy Cases
Moving into Worldwide Waters? States Reaching Beyond the Water’s-Edge
Many states require or permit affiliated businesses to report their income to the state in a combined group return. In their article for Bloomberg Tax, Eversheds Sutherland attorneys Maria Todorova, Justin Brown and Samantha Trencs discuss some of the complexities of combined reporting related to the inclusion of foreign entities in a combined…
ACMA Challenges Ohio’s Software and Network Nexus Provisions
By Samantha Trencs and Eric Coffill
The American Catalog Manufacturers Association (ACMA) filed an action for a declaratory judgment in Ohio state court asserting that the new Ohio statutory definition of substantial nexus, which was expanded to include remote sellers by adopting “software” and “network” nexus provisions, violates the Commerce Clause, the Due Process Clause…
ACMA Challenges Ohio’s Software and Network Nexus Provisions
By Samantha Trencs and Eric Coffill
The American Catalog Manufacturers Association (ACMA) filed an action for a declaratory judgment in Ohio state court asserting that the new Ohio statutory definition of substantial nexus, which was expanded to include remote sellers by adopting “software” and “network” nexus provisions, violates the Commerce Clause, the Due Process Clause…
Detroit City Blues: Michigan Court of Appeals Holds Law Firm’s Services Excluded from Sales Factor Numerator
By Charles Capouet and Scott Wright
The Michigan Court of Appeals held that sales of a Detroit attorney’s services can be included in the sales factor numerator for the Detroit income tax only if the client received the services in Detroit. The Detroit income tax apportions income by a three-factor, property, payroll and sales formula.…
Missing Proof, Protest Denied: Indiana Finds Throwback Proper Where Manufacturer Fails to Substantiate Taxability
By Mike Le and Open Weaver Banks
The Indiana Department of State Revenue issued a Letter of Finding denying a taxpayer’s protest of throwback sales because the taxpayer failed to substantiate being subject to tax in multiple jurisdictions. For income tax purposes, Indiana requires the throwback of sales when tangible personal property is shipped from…
Eversheds Sutherland SALT Scoreboard Publication–Fourth Quarter 2017
Eversheds Sutherland SALT releases the eighth edition of its SALT Scoreboard, a quarterly publication that tracks significant state tax litigation and controversy developments. This edition of the SALT Scoreboard includes our year-end observations for 2017, a discussion of the Pennsylvania Supreme Court’s decision in Nextel, and a spotlight on apportionment cases. For 2018, we will reset…
Tread Lightly: New Mexico Finds Gain from Stock Sale Is Business Income
The New Mexico Administrative Hearings Office affirmed the Taxation and Revenue Department’s assessment to Agman Louisiana Inc. based on the taxpayer’s gain from the sale of stock of a corporation in which the taxpayer owned less than a 50% interest. The Hearings Office ruled that such gain was apportionable business income subject to New Mexico…
New Jersey Cannot Require an “Addback” of Income Not Included in Federal Taxable Income Because of Treaty Benefit
By Sam Trencs and Open Weaver Banks
The New Jersey Tax Court held that New Jersey could not impose corporation business tax on a foreign corporation’s foreign source income that was not included in the federal tax base because of a treaty benefit. Although New Jersey is permitted to adopt a legislative addback for exempt…
Superior Court of Washington Strikes Down New Income Tax on High Income Residents
By Liz Cha and Eric Coffill
The Superior Court of Washington for King County held that Seattle’s new income tax on “high income residents” violates a provision of Washington state law which prohibits a city from levying a tax on net income.
On July 14, 2017, Seattle Mayor Ed Murray signed Seattle Ordinance No. 125339,…



