New Jersey Tax Court Dismissed Online Merchant Suit

The court rejected a challenge to state regulations expanding income tax obligations for out-of-state retailers.

Updated on Oct. 1, 2026 in Taxes

Isometric editorial illustration of a single steel shipping container on a concrete base, representing New Jersey tax regulation authority.
The New Jersey Tax Court dismissed a lawsuit challenging state tax regulations, affirming the state's authority to tax out-of-state online retailers. AI Illustration. Upload story photo >

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The New Jersey Tax Court has dismissed a lawsuit filed by the American Catalog Mailers Association against state tax regulations enacted in 2025. The ruling confirms that the state did not exceed its authority in expanding income tax obligations for out-of-state online merchants.

Why it matters

This decision addresses whether New Jersey's expanded tax rules conflict with long-standing federal protections for businesses that only solicit sales of tangible property. It clarifies the state's power to tax remote sellers operating within its jurisdiction.

The New Jersey Tax Court validated the state's 2025 internet activities amendments against legal challenges. The ruling specifically concerns the interpretation of tax authority regarding remote commerce under federal law.

The players

New Jersey Tax Court

This is a specialized state judicial body tasked with resolving tax-related disputes between taxpayers and the state government.

American Catalog Mailers Association

This is a trade organization that represents businesses involved in catalog and online sales, advocating for favorable tax and regulatory policies.

The details

The American Catalog Mailers Association argued that New Jersey's 2025 amendments violated Public Law 86-272, which prohibits states from imposing income taxes on businesses that limit their activity to soliciting sales of tangible property. The court determined the state's regulations remain within its legal authority.

Timeline

  1. New Jersey enacted the internet activities tax amendments in 2025.

  2. The New Jersey Tax Court issued its ruling on Thursday, October 1, 2026.

Market Dynamics

This ruling settles a dispute over the application of Public Law 86-272, a federal statute designed to prevent multiple state income tax burdens on remote sellers. It follows a broader trend of states attempting to capture tax revenue from digital commerce while facing friction with federal commerce protections.

Out-of-state retailers operating in New Jersey must prepare for continued compliance with these state income tax obligations as the court has upheld the regulations. Retailers should review their tax nexus status to ensure they meet state requirements following this judicial affirmation.

The takeaway

The court's decision reinforces the state's authority to regulate income tax for remote sellers despite federal protections. Business owners should monitor how these state-level interpretations of federal law may influence their overall tax liability in different regions.

Further reading

Learn more about the current tax environment by visiting the Taxes section.

Source note: This article includes information reported by Bloombergtax.

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