Michigan Sales Tax License: How to Register and Renew

A Michigan sales tax license is generally needed when an individual or business sells tangible personal property to final consumers in Michigan. The Michigan Department of Treasury issues the license, and applicants can register online through Michigan Treasury Online (MTO) or by mailing Form 518, Registration for Michigan Taxes. Registration is not available by telephone.

There is no fee for the license. Michigan sales tax licenses cover the January-through-December tax year shown on the license and are issued yearly. Treasury states that licenses are mailed annually, while eligible MTO users can access current licenses online. Because Treasury does not describe a separate renewal application or deadline in its published guidance, businesses should verify that their account information and access remain current rather than assuming that a particular renewal procedure applies.

Who Needs a Michigan Sales Tax License?

The basic question is whether you make retail sales of tangible personal property to final consumers. A store selling furniture, a maker selling finished products directly to customers, or an online business making taxable retail sales to Michigan consumers may fall within this general licensing rule.

Business structure alone does not determine whether a license is needed. A sole proprietor, LLC, corporation, partnership, or individual seller may need one when conducting covered retail sales. Conversely, forming an LLC does not by itself establish that a business is making taxable retail sales.

Occasional event sellers

Michigan provides a limited option for sellers that make retail sales at only one or two Michigan events during a calendar year. Such a seller may file Form 5089, Concessionaire’s Sales Tax Return and Payment, or choose to obtain a sales tax license. A seller participating in more than two events per year must have a sales tax license.

For example, a craft seller attending two Michigan events may evaluate the Form 5089 option instead of obtaining a license. If that seller expands to a third event during the year, the event exception no longer applies and a sales tax license is required.

Businesses operating solely as wholesalers

Michigan does not issue sales tax licenses to wholesalers that sell goods for resale rather than to final consumers. To claim the resale-at-wholesale exemption, a wholesaler must provide its seller with a completed Form 3372.

This distinction depends on the nature of the transaction. A business operating solely as a wholesaler is treated differently from a retailer that sells products to end users. Businesses buying inventory for resale can learn more in Michigan Resale Certificate: What You Can and Cannot Buy.

Information to Prepare Before Registering

The information you need depends partly on whether you register through MTO or mail Form 518. Preparing consistent legal and operational details before starting can help prevent avoidable discrepancies.

An FEIN is required to complete MTO eRegistration. If an applicant is not required to have an FEIN, the applicant must contact the Registration Unit and may obtain a Treasury Registration number by mailing Form 518. The FEIN rule applies specifically to online eRegistration, so applicants should not assume that the online process is available without one.

Form 518 requests information that includes:

• The business or owner name
• The legal address
• The ownership type
• The business activity
• The tax type being registered
• The liability start date
• The estimated monthly tax payment
• The number of Michigan locations
• Other information requested on the form

Complete fields marked as required on the form as indicated. Use the legal name and ownership information associated with the business rather than relying only on a storefront name or DBA. Also be ready to describe what the business sells and when its Michigan tax liability begins.

For a broader walkthrough of the underlying registration details, see the Michigan Sales Tax Registration Process.

How to Register for a Michigan Sales Tax License

1. Confirm that your activity is retail rather than wholesale. Determine whether you sell tangible personal property to final consumers. If you sell only for resale, review the wholesaler rule. If you sell only at one or two events during the calendar year, consider whether the occasional-event option fits your circumstances.
2. Select online or mail registration. Complete eRegistration through MTO if you can use the online process. Alternatively, mail Form 518, Registration for Michigan Taxes. Michigan business-tax registration cannot be completed by telephone.
3. Confirm your identification path. MTO eRegistration requires an FEIN. An applicant that is not required to have an FEIN must contact the Registration Unit and may request a Treasury Registration number by mailing Form 518.
4. Enter the business details carefully. Provide the legal name, legal address, ownership type, business activity, requested tax type, liability start date, estimated monthly tax payment, Michigan location count, and other required information applicable to the filing method.
5. Review the start date and business activity. Make sure the application reflects when retail selling begins and accurately distinguishes sales to final consumers from sales for resale. Keep a copy of the information submitted for your business records.
6. Access the issued license. After registration is processed, the license is available through MTO to a user with registration access. Current licenses are found under “Letters and Licenses” when the user has qualifying registration or Sales, Use and Withholding access.

The license itself has no fee. For another registration-focused explanation, review How to Register for a Sales Tax ID in Michigan.

What to Do After Filing

A registrant that has submitted an application does not have to wait for the physical license to arrive before beginning retail sales. However, the obligation to remit sales tax begins as soon as retail selling begins. After Treasury processes the registration, the license can be accessed through MTO with registration access.

The general Michigan sales tax rate is 6%, and Michigan has no city, local, or county sales tax. Special statutory rates may apply to specified products, so the general rate should not be treated as resolving the treatment of every possible item.

Keep the registration details associated with the sales-tax account organized, including the legal business name, addresses, locations, ownership information, and the date retail activity began. If the business changes how it operates—for example, moving from wholesale-only activity to direct consumer sales—reevaluate whether its licensing position still matches its transactions.

Account access also matters. A current license is available in MTO under “Letters and Licenses” only to users with qualifying registration or Sales, Use and Withholding access. If another person maintains the account, confirm that the appropriate user can retrieve the license when needed.

How Annual License Issuance and Renewal Work

Michigan sales tax licenses are issued yearly and are valid from January through December of the tax year printed on the license. Treasury states that licenses are also mailed annually. Eligible MTO users can retrieve the current license from the “Letters and Licenses” area.

Treasury’s published guidance does not identify a separate renewal application, renewal fee, or renewal deadline. It also does not establish a general rule that should be described as automatic renewal. The practical approach is to monitor the account, maintain appropriate MTO access, and confirm that the current tax year’s license is available rather than submitting an unsupported renewal form or assuming no action could ever be necessary.

For example, a retailer holding a license for one tax year should check that the following year’s license has been issued and that its business information remains accurate. If the mailed copy is unavailable, a user with the required MTO access may look under “Letters and Licenses” for the current license.

Practical Registration Examples

A retailer opening a Michigan shop

A business opening a shop to sell tangible goods directly to consumers generally needs a sales tax license. It can use MTO eRegistration if it has the required FEIN or mail Form 518. If retail sales begin after the application is submitted but before the physical license arrives, the business may begin selling, but it must remit sales tax from the start of retail activity.

A maker attending two annual markets

An individual selling finished products at only two Michigan events in a calendar year may use Form 5089 or elect to obtain a sales tax license. If the individual adds another Michigan event during the same year, a sales tax license is required because participation exceeds two events.

A distributor selling only to retailers

A distributor that operates solely as a wholesaler and sells products for resale rather than to final consumers is not issued a Michigan sales tax license. To claim the resale-at-wholesale exemption, it must provide the seller with completed Form 3372. If the distributor later begins selling directly to final consumers, it should reassess its status because those retail transactions fall outside the wholesale-only exception.