26 Sales Tax Registration Statistics Every Business Should Know
Key sales tax registration trends: 26 stats on economic nexus, audit risk, and automation adoption.
Nexus & registrations
31 Sales Tax Nexus Tracking Trends Every Growing Business Should Know
Key sales tax nexus trends: 31 insights on thresholds, rate changes, and filing obligations for businesses.
30 Economic Nexus Statistics Every Business Should Know
Explore 30 economic nexus statistics revealing thresholds, compliance complexity, and risks for remote sellers post-Wayfair.
How to get a resale certificate
In most cases, US sellers selling tangible personal property must charge sales tax to buyers. However, there are exceptions, such as
What is sales tax nexus?
Sales tax nexus is a connection between your business and a state that legally requires you to collect sales tax
How to verify a resale certificate: 2026 guide
When a customer hands you a resale certificate claiming to be buying your products for resale, it can be tempting to take
Physical nexus vs. economic nexus
Physical and economic nexus determine when an out-of-state business must collect and remit sales tax. Physical sales tax nexus is triggered by
Zamp’s new nexus tracking tool: Built for how you actually sell
Economic nexus monitoring isn’t just another compliance checkbox—it’s the foundation that determines whether your business stays compliant or faces thousands in
E-commerce nexus and how it’s changing
Imagine getting hit with a $330 million tax bill because you didn’t know where your online sales triggered tax collection
Understanding economic nexus and exposure
In 2018, the Supreme Court ruled in favor of South Dakota in its case against Wayfair. This decision allowed states to require