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Rajeev Mathur
Founder, HiValue Consulting
August 8, 2026
An overview of state sales tax nexus and the factors businesses should consider when evaluating their registration and collection obligations.
Understanding State Sales Tax Nexus
State sales tax nexus determines when a business may have an obligation to register, collect, and remit sales tax in a particular state.
Economic nexus rules have become an important consideration for businesses that sell products or services across state lines. Online sellers should evaluate their activities, transaction volumes, and applicable state requirements when determining potential registration and collection obligations.
Because State and Local Tax requirements vary by jurisdiction, businesses should review the applicable rules for each state and maintain appropriate documentation of their analysis.
Professional tax research and careful documentation can help businesses identify potential compliance requirements and make informed decisions.
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