10 Common Pitfalls in Sales & Use Tax Compliance (That Could Trigger Penalties)
Sales and use tax compliance is one of the most intricate areas of business finance. The rules vary by state, industry, and even by the type of transaction, leaving many organizations exposed to unexpected liabilities. While companies often assume they are compliant, even small oversights can snowball into significant penalties during an audit. Whether you’re a business owner, controller, or tax professional, understanding these pitfalls can help you avoid costly mistakes and maintain smoother compliance operations. Below are ten of the most common sales and use tax errors businesses make—and how to prevent them. 1. Misunderstanding Nexus Rules One of the biggest compliance pitfalls is misunderstanding or overlooking nexus —the connection that determines whether your business must collect and remit sales tax in a state. In the past, physical presence such as an office, warehouse, or employee triggered nexus. Today, economic nexus laws apply even without physical presence. If your com...