Oshkosh Business Licenses: Liquor Quota, Fees and Winnebago County Rules

If you are opening a business in Oshkosh, the first thing to understand is that Wisconsin does not issue one general business license. Neither does Winnebago County, and most cities do not issue one either. Wisconsin licenses specific activities, and each activity is handled by a different office. For many Oshkosh owners, the licensing that matters most is alcohol, handled by the City Clerk, where the license pool is capped and the fees follow a fixed schedule. This guide walks through the registrations, fees, quota rules and county requirements in the order most people need them.

The Short Answer: Wisconsin Licenses Activities, Not Businesses

Wisconsin separates business registration from activity licensing. Business entities such as LLCs and corporations are filed with the Wisconsin Department of Financial Institutions (DFI), not a Secretary of State. Sales tax registration runs through the Wisconsin Department of Revenue (DOR). Regulated occupations are licensed by the Department of Safety and Professional Services (DSPS). The Department of Agriculture, Trade and Consumer Protection (DATCP) oversees certain licenses, and local health departments act as its agents for some of them, including lodging. Alcohol and other listed activities are approved by the municipal clerk.

For an Oshkosh business, that usually means dealing with four offices: DFI if you form an LLC or corporation, DOR for your seller's permit, the Oshkosh City Clerk for alcohol and listed activities, and the Winnebago County Health Department for lodging. Your industry may add a DSPS credential or another state board.

What You Need Before You Start

• Your legal business name, plus the name you plan to use with customers. Check availability in the DFI corporate records search. A preliminary check is not final until DFI examines and files your document.
• A registered agent with a physical street address in Wisconsin. A P.O. box, mailbox service or answering service does not qualify. The entity cannot serve as its own registered agent.
• An email address for the registered agent, which appears on your formation document and on every annual report.
• The Oshkosh address where you will operate, so you can confirm local requirements before you sign a lease.
• Fee money set aside: $130 for LLC Articles of Organization, $100 for corporation Articles of Incorporation, $15 to reserve a name, and $20 for a seller's permit.
• For alcohol: the City Clerk's application, the $75 publication fee, and the license fee for the class you want.
• A federal Employer Identification Number (EIN) from the IRS if you plan to hire staff or form an entity.

Step-by-Step: Getting Licensed in Oshkosh

Step 1: Form Your Entity With DFI (If You Need One)

An LLC files Articles of Organization (Form 502) for $130. A stock corporation files Articles of Incorporation for $100. You can file online through DFI's Business Entity File Online portal. Online filings are in most cases accepted on receipt, and DFI's statutory limit for processing new business filings is five business days. Optional expedited service costs $100 on top of the filing fee. Paper filings are mailed to the Milwaukee lockbox.

Every LLC and corporation must also file an annual report. The fee is $25 online. A paper filing costs $40 because it adds a $15 surcharge. The report is due in the calendar quarter that contains your anniversary of organization, which means March 31, June 30, September 30 or December 31. For example, if you organized on August 15, your report is due September 30 each year.

If you operate as a sole proprietor, you do not file with DFI to start, but the licensing and tax steps below still apply to you. If you plan to operate under a name other than your legal name, a trade name registration is optional and costs $15 per name through DFI's Trademarks and Trade Names Bureau.

Step 2: Register for a Seller's Permit With DOR

If you sell taxable products or services, you need a seller's permit. It costs $20 for the initial two-year period and $10 to renew for each later two-year period. Register through DOR's Business Tax Registration system. If you are also forming an entity, the Wisconsin One Stop Business Portal registers a new business with DFI, DOR and the Department of Workforce Development in one pass.

Step 3: Apply to the Oshkosh City Clerk for Alcohol

Alcohol licenses are issued by the City Clerk and run on a license year from July 1 to June 30. If you apply partway through the year, initial fees are prorated. Annual fees are set as follows, plus the $75 publication fee.

License	Fee
Class A beer	$100
Class A liquor	$500
Class A combination	$600
Class B combination	$600
Class C wine	$100

The quota is the part that catches most applicants. The city's Class B quota of 132 licenses was fully issued as of July 1, 2026. If you want a Class B license, you need a reserve license. The city memo lists 11 reserve licenses at a $10,000 initial fee and 2 Sawdust District licenses at $30,000 each, and reports 2 reserves issued as of July 1, 2026. Confirm with the City Clerk which reserves are still available before you sign a lease or buy equipment for a Class B premises.

Step 4: Handle Lodging Through the Winnebago County Health Department

The Winnebago County Health Department is DATCP's agent for lodging licensing across the county, with one exception: the City of Menasha. Oshkosh is in Winnebago County, so lodging questions for an Oshkosh property generally go to the county department. Ask the department which forms, inspections and fees apply to your specific property type before you accept your first guest.

Short-term rental rules in the region are also shifting. In Wisconsin Realtors Ass'n v. City of Neenah, 2025 WI App 49, the court struck down Neenah's primary-residence rule for short-term rentals as preempted by s. 66.1014. That case concerns Neenah, not Oshkosh, but it shows that local rules on short-term rentals can be challenged. Confirm the current rules for your address before you list the property.

Step 5: Register for Sales Tax and Confirm the Rate

Once your seller's permit is in place, you collect tax at the rate that applies where your sale is sourced. Wisconsin's state sales tax rate is 5%, and Winnebago County has no county sales tax, so the rate for Oshkosh sales is 5%. Part of Menasha sits in Calumet County, where the rate is 5.5%. Confirm with DOR whether a particular product or service is taxable before you set your prices.

Step 6: Check City Zoning and Local Approvals

Zoning, signage and occupancy approvals come from the City of Oshkosh, not from the state or county. Check the zoning classification for your address before you sign a lease, because a permitted state license does not override a zoning restriction.

Oshkosh Sales Tax and the Winnebago County Sales Tax Rate

People searching for Oshkosh sales tax or the Winnebago County sales tax rate usually want one number, and the answer is 5%. Use the table below as a quick reference, then confirm with DOR.

Location	Combined sales tax rate
Oshkosh and Winnebago County	5% (state rate, no county sales tax)
Part of Menasha in Calumet County	5.5%

Neenah and Menasha License Separately

Neenah and Menasha each handle their own licensing. A license from the Oshkosh City Clerk does not carry over, and neither does a seller's permit issued for a different location. If you plan to operate in more than one city, file each city's application separately and check each city's zoning and lodging rules. The Winnebago County Health Department handles lodging everywhere in the county except Menasha.

Tips and Common Mistakes to Avoid

• Assuming one license covers everything. Wisconsin licenses activities. Map each thing you plan to do to the agency that approves it.
• Applying for a Class B license without checking reserves. The quota is full, so start that conversation with the City Clerk before you commit to a lease or build-out.
• Forgetting the $75 publication fee. It applies to alcohol applications in addition to the license fee.
• Using a P.O. box as the registered agent address. The registered office must be a physical street location in Wisconsin.
• Missing the annual report quarter. Mark your anniversary date on the calendar as soon as DFI accepts your filing.
• Paying more than you need for a registered agent change. A statement of change costs $10 online or $25 on paper, so file it online when you can.
• Assuming Menasha works like Oshkosh. Menasha is the one city in Winnebago County where lodging does not go through the county health department, and part of the city uses a different sales tax rate.

What to Expect

Timelines depend on the agency and the application. Online DFI filings are often accepted on receipt, and DFI's statutory limit for new business filings is five business days. Alcohol applications run on the July 1 to June 30 license year, so an application filed close to the start of a license year may be easier to plan around, but the City Clerk can confirm the actual process. Seller's permits and annual reports follow their own schedules. A realistic plan allows time for the quota check and the zoning review, since those steps are the most likely to change your opening date.

Fee Summary

Item	Fee	Agency
LLC Articles of Organization (Form 502)	$130	DFI
Corporation Articles of Incorporation	$100	DFI
Name reservation (120 days)	$15	DFI
Annual report (online)	$25	DFI
Annual report (paper, with $15 surcharge)	$40	DFI
Trade name registration (per name)	$15	DFI
Seller's permit (two years)	$20, then $10 per renewal	DOR
Alcohol license publication fee	$75	Oshkosh City Clerk

Disclaimer

This article is informational only. It is not legal or tax advice. Fees, quota availability and licensing rules change, so confirm every figure with DFI, DOR, the Oshkosh City Clerk and the Winnebago County Health Department before you spend money or sign a lease. For complex situations, such as buying an existing liquor license, structuring ownership among several people, or sorting out taxable and exempt sales, consult a qualified Wisconsin attorney or CPA.