Economic Nexus Laws by State: Wisconsin

by TaxJar July 6, 2018

Updated February 2021

State laws on economic nexus vary and it’s hard to keep up if you’re doing business in multiple states. We’ve done the research for you and here’s all the information you need to know about economic nexus in Wisconsin.

What is economic nexus in Wisconsin?

With the recent South Dakota v. Wayfair Supreme Court ruling in favor of South Dakota, states are now free to pursue sales tax from eCommerce businesses who have a “significant presence” in their state.

Significant presence or “nexus” was previously defined as having a physical presence (ex: brick & mortar store, employee or inventory in a fulfillment center like FBA). But with this recent ruling, this definition has been expanded to include economic activity in a state as well. This concept of triggering sales tax responsibility because of your economic activity in a state is now referred to as economic nexus.

Most importantly, what this means is that if you pass a state’s economic threshold for total revenue in that state and/or number of transactions in that state, you’re now legally required to register, collect and remit sales tax for that state.

What’s the threshold for economic nexus law in Wisconsin?

State: Wisconsin
Threshold: Sales of $100,000 or more annually in the previous or current calendar year. (Threshold updated February 2021)
Summary: According to the state, sellers that meet either the sales or transaction number thresholds are required to register for a Wisconsin sales tax permit, collect sales tax on sales that ship into Wisconsin, and remit sales tax to the state.
Full text: Wisconsin’s ruling is a regulation rather than a law. You can read Wisconsin’s guidance for remote sellers on economic nexus here.

When did this Wisconsin regulation go into effect?

October 1, 2018; Updated February 2021

I’m close to meeting the economic threshold for Wisconsin. Will TaxJar notify me when I reach it?

With TaxJar’s Economic Nexus Insights Dashboard, you can see where you currently have nexus, where you’re approaching nexus, and recommended next steps on how to begin complying with sales tax in all states.

Proactive notifications let you know when you’re approaching or have reached thresholds, so you can stay in front of any changes to your nexus requirements. To be automatically notified when your business reaches economic nexus in a state, get started at TaxJar.com/how-it-works.

I meet the economic threshold requirement in Wisconsin. Now what?

Here’s a quick checklist of what to do next:

Register for a sales tax permit in Wisconsin (info below)
Choose a technology like TaxJar to help you manage multi-state compliance. Sign up for a free 30-day trial to see how we can help you save time!
Connect TaxJar once to all of the places you sell
Ensure all your eCommerce channels are setup correctly to collect sales tax
Enroll in AutoFile and tell us how often you need to file
Relax, you now handled your sales tax exposure. We’ll handle the rest for you.

Can you help me register for a sales tax permit?

Certainly! TaxJar offers these two options:

Read our do it yourself instructions for every state
Visit our registration page to request TaxJar manage your Wisconsin registration for you

Who can handle my Wisconsin sales tax filings for me?

At TaxJar, we help more than 10,000 sellers manage their sales tax needs every month. We help your business save on submitting your returns with our automated filing service called AutoFile. Read more about how AutoFile can handle all of your returns in as many states as you’d like.