E-Commerce & Online Marketplaces

E-Commerce & Online Marketplaces

A business needs to have “nexus” with a State to be subject to that State’s sales tax rules. In 1992, in Quill Corporation v. North Dakota, the United States Supreme court ruled that a business needed to have a physical connection with a State to have nexus with that State. But as the Internet, e-commerce and online marketplaces continue to grow and change the way business is done,ecommerce sales tax advice picture of an ecommerce website the related sales tax rules have also changed.

In 2018, the United States Supreme Court ruled in South Dakota v. Wayfair (https://www.supremecourt.gov/opinions/17pdf/17-494_j4el.pdf) that a business can have nexus with a State even if that business does not have a physical presence in the State. This new type of nexus is often referred to as “economic nexus”. The ruling specifically upheld that a business that had over $100,000 in annual sales or over 200 transactions into South Dakota was required to follow South Dakota’s sales tax laws.

Since South Dakota’s rules were upheld by the Supreme Court, these rules can be applied to other States to determine economic nexus there. Knowing that the Supreme Court has previously decided that more than $100,000 in sales or over 200 transaction into a State will be allowed, many States simply decided to enact similar nexus laws. However, not every State has enacted similar nexus laws and some States have not enacted any economic nexus rules at all. This means that each State’s rules must be individually reviewed.

Some States have also enacted online marketplace laws. Under these laws, online marketplace facilitators are required to collect and remit sales tax on transactions facilitated through the website even though the facilitator is not the traditional “buyer” or “seller” in the transaction.

So what is the bottom line for business owners? The bottom line is that if your business makes sales into a State, you need to figure out if you have nexus with that State. If you do have nexus with that State, you need to figure out if you have to file sales tax returns in that State. If you need to file sales tax returns in that State, you need to figure out how to register with that State. Once registered in that State, you need to collect and remit sales tax as necessary.

As experts in sales tax and a partner with Avalara, a leader in automated tax software, we can help you with all your e-commerce needs!