Sales Tax & Nexus Overview
Easybrise Team
Tax Specialist
Sales tax obligations in the United States vary by state and business activity. This guide explains general concepts of sales tax nexus and when a business may have collection responsibilities. This content is provided for educational purposes only and does not constitute tax advice.
Understanding Sales Tax Nexus
"Nexus" refers to a sufficient connection between a business and a state that creates a potential sales tax obligation. Since the 2018 Supreme Court decision in South Dakota v. Wayfair, economic activity alone (such as revenue thresholds or transaction counts) may create nexus even without physical presence. Each state defines its own thresholds and rules.
Sales tax treatment of SaaS and digital products varies significantly by state. Businesses should review state-specific guidance or consult a licensed tax professional before collecting or remitting sales tax.
EasyBrise provides administrative formation support and educational resources. We do not provide tax filing services, tax representation, or legal advice related to state sales tax obligations.
Common Mistakes to Avoid
- Assuming international founders are automatically exempt
- Ignoring economic nexus thresholds
- Collecting tax without proper state registration
- Failing to monitor revenue thresholds
- Treating all digital services the same across states
Did this article help you?
Your feedback helps us improve our support content.