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In Wisconsin

If you require your Employer Identification Number (EIN) for your business in Wisconsin, you may be wondering how to find your EIN. For more information on how to perform an EIN lookup in Wisonsin keep reading this easy-to-follow guide.

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EIN Basics

How Do EIN Numbers Work In Wisconsin?

If you need to perform an EIN lookup for a company in Wisconsin, the best way to do this is to ask the company directly or, if the business is your own, you can take a look at the documents you submitted to the IRS on your last tax return.

However, sometimes finding an EIN is not all that easy. Luckily, you can use several other methods to give you the EIN you need for your or another Wisconsin company. This post will take you through everything you need to know about how to perform an EIN lookup in Wisconsin.

What is an EIN number?

EIN stands for Employer Identification Number. This is a 9-digit number issued to you by the IRS, which acts as your identifier for your company for tax and legal purposes. All companies with employers have EINs, which can prove very useful to anyone who runs a business. For more detailed information about what an EIN is, take a look at our blog post on ‘What Is An EIN?’

How do I Lookup the EIN for my Wisconsin company?

When looking for an EIN for your Wisconsin company, you must double-check that you were assigned one in the first place. If you have never heard of an EIN or you don’t believe you were ever issued with one, the first step you should take is to undergo the EIN application process for your Wisconsin company. However, if you know you have an EIN but have simply misplaced it, try looking at the paperwork previously submitted to the IRS in your last tax return. You would have had to quote your EIN on this paperwork. Therefore, you will be able to find it there.

However, if you cannot find this paperwork, one of the quickest and easiest ways to recover your EIN is to use an EIN search and lookup service. EINsearch.com offers Wisconsin companies an easy solution to finding their EINs. Our expertise and services allow you to save time and resources when searching for your EIN. If you have lost your EIN, get in touch with EINsearch.com today.

Why are EINs used in Wisconsin?

EINs are used by the IRS to identify companies and confirm their tax status. Your EIN is how the IRS knows how much tax you owe based on business operations and the amount of income you generate. Through your EIN, you can separate personal and business expenditures for your Wisconsin company which may qualify for tax write-offs and other tax refunds.

Wisconsin companies also use EINs to apply for business services and products, such as business bank accounts and business credit cards. Banks require this information before providing you with these types of resources . Therefore EINs are useful for businesses that want to use these services.

Can I look up other companies’ EINs in Wisconsin?

If you’re searching for another company’s EIN, the best way to get a hold of it is to ask. Most companies will keep their EINs on file and in a safe place. There are, however, some companies that may not be able to provide you with their EINs for one or another reason. If you find yourself in this situation, you may want to make use of a service like EINsearch.com. This service has access to extensive databases and will help you recover another company’s EIN with a few basic pieces of information.

How to get an EIN in Wisconsin

If you are looking for another company’s EIN in Wisconsin, this is easily done with EIN lookup Wisconsin services. However, the easiest thing to do when searching for an EIN is to ask the company for it directly. To recover your own EIN, simply take a look at documents previously given to the IRS, as your EIN should appear there. In Wisconsin, you can also use an EIN lookup service to find your own company’s EIN.

EINs Are Used For
Open A Bank Account
Most financial institutions require an EIN to open a business checking or savings account.
Apply For Business Permits
State and local licensing authorities use your EIN to identify your business entity.
File A Tax Return
The IRS requires an EIN on all business tax returns, including 1099 forms.
Hire Employees
Any business that pays wages to employees must have an EIN for payroll tax reporting.
Tax ID Comparison

Wisconsin State Tax ID vs Federal EIN

Generally speaking, an Wisconsin State Tax ID is the same thing as a Federal EIN. They are both used by the IRS for Wisconsin businesses, for employee identification and tax designation. The main difference is that a State Tax ID determines whether a business entity is required to pay state business tax.

Purpose Federal EIN Wisconsin State Tax ID
File a Tax Return Yes Yes
Open a Bank Account Yes No
Apply for Business Permits Yes Sometimes
Hire Employees Yes Yes
Employee Income Tax Withholding No Yes
Sales Tax Exemption Permits No Yes
Issued by IRS (Federal) Wisconsin Dept. of Revenue
Requirements

Who Needs An EIN In Wisconsin?

Most types of Wisconsin businesses require an EIN number. Some entity types can use a Social Security Number instead, but an EIN is strongly recommended for all businesses.

Businesses That Require an EIN
  • Corporations
  • Partnerships
  • LLCs (limited liability companies)
  • Sole Partnerships
  • Small Businesses
  • New Businesses
Non-Profits and Foundations

Tax-exempt organizations such as non-profits or private foundations need to apply for an EIN number if they have employees. The Employment Development Department allocates unemployment insurance, disability insurance, and paid family leave programs, and businesses with employees must register with them for tax purposes.

Entities That May Use an SSN Instead
  • Sole Proprietorship (sole proprietor)
  • LLC (with no employees)
How to Look Up a Business License in Wisconsin

You can find business license information for any Wisconsin business entity by performing a search on the Secretary of State website of the state or province where that corporation is registered.

Application Process

How To Apply For An EIN In Wisconsin

The easiest way to obtain an EIN number is through the online application portal on the IRS website. Alternatively, you can apply through telephone, fax, or mail.

01
Prepare Your Information

A Form SS-4 is mandatory for all EIN applications and must include your legal company name, mailing address, type of business, and reason for applying.

02
Apply Online via the IRS

Visit the IRS website and use the online EIN application portal. The IRS Assistance Tool will guide you through the process. Results are issued immediately upon completion.

03
Register with Wisconsin Dept. of Revenue

If you do not yet have an EIN, the application process is straightforward for Wisconsin companies. The best way to apply for an EIN is to apply through the IRS website via their EIN application portal. The entire process only takes around 30 minutes and provides applicants with an EIN as soon as they correctly submit all the information requested by the system. This application method only requires an internet connection and a computer or laptop to complete.

Other methods of applying for an EIN include sending a completed SS-4 form to the IRS through mail . Before you choose these application methods, you should know that the turnaround time for these methods is between three and four weeks. Once your application has been approved, you will receive an official letter containing your EIN.

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