Wisconsin Sales Tax Guide for eCommerce Businesses
Wisconsin Sales Tax Guide for eCommerce Businesses
Sales Tax eBook
Contact Us
Wisconsin's Sales Tax Authority
State Phone Information
608-266-2776
Member of the Streamlined Sales Tax Governing Board?
Tax percent range for remote sellers in Wisconsin
5% to 5.6%
The information on this page is for reference only and should not be used as legal or tax advice. If you are concerned about your sales tax obligations it is advised to hire a professional.
This Page was last updated: December 2021
Do you need to collect sales tax in Wisconsin?
If you have nexus in Wisconsin you will need to first register, then collect and remit sales tax. There are two main ways that sellers can have nexus: physical or economic.
Physical nexus - A seller physical/ tangible presence in the state.
Economic nexus - A remote seller (no physical presence) passes the threshold tor total revenue or number of transactions.
Does Wisconsin charge sales tax on shipping?
Yes
Do you have physical nexus in Wisconsin?
A seller has physical nexus in Wisconsin if they have any of the following:
An office or place of business
An employee present in the state
Goods in a warehouse
Ownership of real or personal property
Do you have economic nexus in Wisconsin?
Wisconsin's Economic Nexus Sales Threshold
$100,000
Economic Transactions Threshold
N/A
Economic Nexus Evaluation Period
Either Current or Previous Calendar Year
Economics Nexus Effective Date
October 1, 2018
What types of sales are included in Wisconsin's Economic Nexus Sales Threshold?
Gross Sales
All sales including Marketplace Facilitator sales are included in the Economic Nexus Sales Threshold
How does Wisconsin treat exempt transactions when calculating economic nexus?
Exempt sales and exempt services are included in the threshold; businesses that only make nontaxable sales in Wisconsin are not required to register for a sales tax account
Does Wisconsin have a Marketplace Facilitator Law?
Yes, Marketplace Facilitators are required to collect and remit sales tax on behalf of sellers on their platform.
Filling Sales Tax
When are Returns Due?
Wisconsin sales tax returns are almost always due the last day of the month following the reporting period. If the filing due date falls on a weekend or holiday, sales tax is generally due the next business day.
How often are Sales Tax Returns filed?
Monthly, Quarterly, or Annually
This period is determined by the state typically by assessing your volume of sales in the state.
Options for filing sales tax returns:
Online - File online at the Wisconsin Department of Revenue..
Mail - Fill out Wisconsin form ST-12 and mail
eSenshi-File – Let us fight your tax battle, we always win! Check out our sales tax services here.
Let us fight your sales tax battles
Get a complete solution to sales tax from audits to filings, get complete tax compliance security with eSenshi