How to Start a Wisconsin S Corp in 2023

Are you considering starting a business in Wisconsin and wondering which type of corporation to form? Look no further than the S Corporation, a popular choice for small businesses due to its tax benefits and limited liability protection.

In this article, we will guide you through the process of starting a wisconsin s corp in 2024.

First, let’s clarify what an S Corporation is. It is a type of corporation that allows for pass-through taxation, meaning that profits and losses are passed through to shareholders’ personal tax returns rather than being subject to double taxation at the corporate level.

Additionally, S Corporations provide liability protection for shareholders, meaning their personal assets are not at risk in case of legal action against the company.

When starting a Wisconsin s corp, it may be beneficial to consider the differences between choosing an LLC versus a corporation structure. An LLC in wisconsin may offer more flexibility and potentially lower taxes, but it ultimately depends on your business’s specific needs and goals.

Before starting your Wisconsin S Corp, make sure to research different business structures and seek guidance from a reputable wisconsin LLC service provider. Their expertise can help ensure your business is formed correctly and operates smoothly.

Now, let’s dive into the steps you need to take to start your own Wisconsin S Corp.

Understanding The Benefits Of An S Corporation

Starting a Wisconsin S Corporation in 2024 can be a smart decision for many business owners.

One of the biggest benefits of choosing an S Corporation over other business structures is the tax advantages it provides. Unlike traditional corporations, S Corporations are taxed as pass-through entities. This means that profits and losses are passed through to shareholders and reported on their individual tax returns, rather than being subject to corporate taxes. This can result in significant tax savings for the business and its owners.

Another advantage of an S Corporation is shareholder limitations. Unlike C Corporations, which have no restrictions on the number or type of shareholders they can have, S Corporations limit the number of shareholders to 100 and require that all shareholders be U.S. citizens or residents. This can be beneficial for small businesses looking to maintain control and ownership within a limited group of people.

Additionally, S Corporations offer flexibility in terms of how profits are distributed among shareholders, allowing for more customized allocation based on ownership percentages and contributions.

Choosing A Business Name And Registering With The State

As we have learned, forming an S corporation presents a variety of benefits for small business owners. Now that we understand these advantages, it is time to move on to the next important step: choosing a business name and registering with the state.

Before deciding on a name, it is crucial to conduct a trademark search to ensure that the name you choose is not already in use. This search will help prevent potential legal issues down the line.

Additionally, it is important to follow naming guidelines set forth by the state of Wisconsin. These guidelines may include restrictions on certain words or phrases in your business name, as well as requirements for including certain designations (such as ‘LLC’ or ‘Inc.’) in your official business name registration.

By carefully following these guidelines and conducting a thorough trademark search, you can select a unique and legally sound business name for your Wisconsin S corporation.

Obtaining A Federal Tax Id Number

Obtaining a Federal Tax ID Number (also known as an Employer Identification Number or EIN) is a crucial step in starting your Wisconsin S Corp. This unique nine-digit number is assigned by the Internal Revenue Service (IRS) and is used to identify your business for taxation purposes. It’s important to note that even if you don’t have employees, you’ll still need an EIN.

Taxation considerations are important when applying for an EIN. The application process can be done online through the IRS website or by mail/fax using Form SS-4. You’ll need to provide information such as the legal name of your business, its structure, and the reason for applying for an EIN.

Once approved, you’ll receive your EIN immediately if applied online, or within 4 weeks if applied via mail/fax. It’s recommended that you obtain your EIN before registering your Wisconsin S Corp with the state. By doing so, you can avoid any potential delays or complications during the registration process.

Drafting And Filing Articles Of Incorporation

To start a Wisconsin S Corporation in 2024, the first step is to draft and file Articles of Incorporation. This document serves as the legal foundation of your business and must be filed with the Wisconsin Department of Financial Institutions.

As you begin drafting your Articles of Incorporation, it’s essential to understand the incorporation requirements in Wisconsin. The Articles of Incorporation must include specific information such as the corporation’s name, purpose, registered agent, number of shares authorized, and details regarding corporate governance.

Additionally, there are several legal considerations that you should keep in mind while drafting this document. For example, you must ensure that your business name does not infringe on any existing trademarks or intellectual property rights. It’s also essential to obtain any necessary permits or licenses required by your industry or location before filing your Articles of Incorporation with the state.

Once you’ve completed drafting and reviewing your Articles of Incorporation for compliance with state law and legal considerations, you can file them with the Wisconsin Department of Financial Institutions. After filing, it typically takes up to ten days for approval unless expedited processing is requested.

Upon approval, your corporation will officially exist under Wisconsin law and can begin operating as an S Corporation.

Electing S Corporation Status And Meeting Ongoing Requirements

After successfully filing the Articles of Incorporation, the next step is to elect S Corporation status.

This is done by filing Form 2553 with the IRS within two months and 15 days after incorporating.

Electing S Corporation status allows the company to avoid double taxation that can come with traditional C Corporations.

S Corp taxation is different from regular corporate taxation in that profits and losses are passed through to shareholders’ personal tax returns.

This means that the company itself does not pay federal income tax on its profits, but instead, shareholders report their share of the company’s income or loss on their personal tax returns.

Additionally, it is important for shareholders to have a shareholder agreement in place to outline each party’s rights and obligations within the company and avoid potential conflicts in the future.


Overall, starting a Wisconsin S Corp in 2024 requires careful planning and attention to detail. However, the benefits of this business structure can be well worth the effort.

By taking the necessary steps to properly register your business with the state and federal government, you can enjoy reduced tax liability and greater protection for your personal assets.

Don’t hesitate to seek the guidance of a qualified attorney or accountant as you navigate this process. With their help, you can set up a successful S Corporation that will serve as a strong foundation for your business for years to come.

If you’re starting an LLC for the first time in 2024, it may be helpful to work with a LLCPilot who can guide you

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