- Sales Tax Permit & Business License Guide
- What Is a Seller’s Permit?
- How to Get a Seller’s Permit
- Seller’s Permit Requirements
Browse state-by-state guides for sales tax permits, seller’s permits, resale certificates, and tax ID numbers.
Key Takeaways In 2026, many states treat SaaS, streaming, and digital downloads as taxable “digital products” or “software,” while others still exempt them. Sales tax rules hinge on how your product is delivered (download vs. access), where the customer receives it, and whether you have economic nexus. Marketplace platforms may collect in some states, but
Browse state-by-state guides for sales tax permits, seller’s permits, resale certificates, and tax ID numbers.