How to Get an EIN in Florida

An Employer Identification Number (EIN) is a federal tax ID issued by the IRS. Even if you're starting a small business in Florida with no employees, you likely need one. This guide walks you through the application process, what to expect, and Florida-specific tax considerations.

Do You Need an EIN in Florida?

The IRS requires an EIN for most business structures. You need one if:

• You form an LLC in Florida (almost all cases)
• You incorporate as a profit or nonprofit corporation
• You hire any employees, including part-time workers
• You operate as a partnership
• You file certain tax returns (corporate income tax, partnership returns, employment tax returns)
• You operate a Keogh plan (self-employed retirement plan)
• You withhold taxes on income, other than wages, paid to a non-resident alien

Sole proprietors without employees can use their Social Security Number for tax purposes, but many choose to get an EIN anyway to keep business and personal finances separate. If your Florida LLC is taxed as a corporation, you must have an EIN.

What You'll Need Before Applying

Have this information ready when you apply. The process takes about 15 minutes, so gathering these items first prevents delays.

• Legal business name: The exact name on your Articles of Organization or Articles of Incorporation filed with the Florida Department of State
• Trade names: Any DBA (Doing Business As) names your Florida business uses
• Florida business address: The physical street address where your business operates (no P.O. Box)
• Mailing address: Where the IRS should send correspondence (can differ from business address)
• Principal business activity: A brief description of what your business does (e.g., "consulting services," "retail clothing store," "accounting")
• Federal income tax classification: Your entity type (LLC, S-corporation, C-corporation, partnership, etc.)
• Your Social Security Number: As the business owner or authorized person
• Date you began business: When you started operations in Florida
• Number of employees: Current count of W-2 employees (if any)
• Reason for applying: Select "Started new business" for a new Florida company

If you just filed your LLC formation documents with the Florida Department of State, have your filing receipt handy. You will not have received your EIN yet, and you can apply for one while your formation is processing.

How to Get an EIN: Online Application (Fastest Method)

The IRS website offers Form SS-4 online, which is the quickest way. You receive your EIN immediately upon approval, usually within 5 minutes. Here are the exact steps:

Step 1: Go to the IRS EIN Application Page

Visit the IRS website at https://www.irs.gov/ein. Click "Apply for an EIN Online." You must apply from a U.S. computer. The system does not work from international IP addresses.

Step 2: Select Your Business Type

The IRS asks for your legal structure. Select the option that matches your Florida business:

• Limited Liability Company (LLC)
• Corporation
• Partnership
• Sole Proprietor
• Other (for trusts, nonprofits, tax-exempt organizations)

If you are an LLC, the IRS will ask whether you want to be taxed as a corporation, partnership, or sole proprietorship. Most Florida LLCs default to disregarded entity (taxed as a sole proprietor) or partnership status. If you have not made an election with the IRS, select "Disregarded Entity" or "Partnership" depending on your ownership structure.

Step 3: Provide Your Business Information

Enter your Florida business name exactly as it appears in your formation documents. If you have a DBA registered with the Florida Department of State, you can list it here. The IRS will ask:

• County in Florida where your principal business is located
• Physical street address (not a mail drop or P.O. Box)
• Mailing address if different
• What your business does (industry/activity code from the IRS list)
• Your primary business phone number

Be precise with the business address. The IRS uses this to send correspondence and verify your location.

Step 4: Provide Responsible Person Information

The IRS requires details on the "responsible person," which is typically the owner, partner, officer, or manager authorized to sign. Provide:

• Full legal name
• Social Security Number (SSN) or Individual Tax Identification Number (ITIN)
• Title (Owner, Manager, Partner, Officer, etc.)
• Daytime phone number
• Date of birth

This person must be a U.S. person. If your Florida LLC is owned by a foreign person or entity, you will need to use an authorized U.S. representative or apply by mail instead.

Step 5: Review and Confirm Your Information

The IRS displays a summary of everything you entered. Review for accuracy before submitting. Errors in your business name or address can cause delays. Once you click submit, you cannot edit the application online.

Step 6: Receive Your EIN Immediately

Upon approval, the IRS displays your new EIN on screen. Write it down or take a screenshot immediately. This is your federal tax identification number. The IRS also emails a confirmation, but the immediate display is your proof of approval. Save this information in a secure location.

Alternative Application Methods

Online is fastest, but the IRS also accepts applications by phone, fax, and mail if you prefer.

By Phone

Call the IRS at 1-800-829-4933. Have all your information ready. Processing takes about 4 to 5 weeks, and the IRS mails your EIN confirmation letter.

Phone hours: Monday through Friday, 7 a.m. to 10 p.m. Eastern Time. The IRS may have extended hold times during tax season.

By Fax

Complete Form SS-4 (available at https://www.irs.gov/pub/irs-pdf/fss4.pdf) and fax it to the IRS at 1-855-641-6935. Processing takes 4 to 5 weeks by mail after receipt.

By Mail

Mail completed Form SS-4 to the IRS Cincinnati Processing Center (address on the form). Processing takes 4 to 5 weeks. For Florida businesses, ensure you include your county and full Florida address.

What Happens After You Receive Your EIN

Your EIN is active immediately (if applied online) or upon processing (if by phone, fax, or mail). Here is what to do next:

File with Florida Tax Authority

If your Florida business must register for sales tax (you sell tangible goods or taxable services), register with the Florida Department of Revenue at https://floridarevenue.com/taxes/eservices/Pages/registration.aspx. Your EIN is required for this registration. Florida's state sales tax rate is 6% base, plus any local surtax (0 to 2% depending on your county).

Local Business Tax Receipt

Most Florida cities and counties require a local Business Tax Receipt (also called a business license or occupational license). This is separate from your EIN. Contact your city or county government office to learn the requirements and fees for your Florida location. Many counties offer online registration.

Open a Business Bank Account

Use your EIN to open a business checking account at a Florida bank. This keeps your personal and business finances separate, is required for payroll if you hire employees, and simplifies accounting and tax filing.

Hire Employees (If Applicable)

If you plan to hire employees, you must have an EIN. Set up payroll withholding, obtain an IRS Federal Employer Tax Account (FETA), and register with the Florida Department of Revenue for unemployment insurance.

EIN and Florida Taxes

Your EIN is a federal identifier used by the IRS. Florida has no personal income tax on wages, but your business structure and EIN determine your state tax obligations:

If you are an LLC taxed as a disregarded entity or partnership: You generally do not file a Florida corporate income tax return. Instead, profits pass through to the owners' personal returns. If an LLC owner is a corporation, that corporation must file a Florida return and pay the 5.5% corporate income tax on its share of LLC profits.

If you are an LLC taxed as a corporation: You must file a Florida corporate income/franchise tax return and pay 5.5% tax on Florida net income.

If you are a profit corporation: File a Florida Profit Annual Report (due between January 1 and May 1 each year) and pay 5.5% corporate income tax.

Consult a Florida CPA or tax attorney to confirm your specific filing obligations. Visit the Florida Department of Revenue website for current tax rates and deadlines.

Common Mistakes to Avoid

Mistake 1: Applying too early. Apply for your EIN after your LLC or corporation is officially filed with the Florida Department of State. If you apply before your formation is complete, you may need to reapply.

Mistake 2: Using a P.O. Box as your business address. The IRS requires a physical street address in Florida. A P.O. Box is not acceptable and will cause rejection or delays.

Mistake 3: Confusing an EIN with a Florida Tax ID. Your EIN is federal. If you need a Florida sales tax ID, register separately with the Department of Revenue. Your EIN can be used for this, but they are not the same thing.

Mistake 4: Assuming you do not need an EIN as a sole proprietor. While you can use your SSN for taxes as a sole proprietor, an EIN keeps your business and personal finances separate, protects your SSN, and is required if you hire anyone or file certain tax returns.

Mistake 5: Not saving your EIN confirmation. The online application displays your EIN only once. Save it immediately. The IRS emails confirmation, but do not rely on email alone if you need the number urgently.

Frequently Asked Questions

How much does an EIN cost? Nothing. The IRS issues EINs free of charge. Any service claiming to charge for an EIN is misleading you.

Can I apply for an EIN before my LLC is officially formed? No. Your LLC must be filed with the Florida Department of State first. You can apply immediately after you receive your filing confirmation.

How long does the online application take? About 15 minutes to fill out and submit. You receive your EIN immediately upon approval, usually within 5 minutes of clicking submit.

What if I applied online and did not save my EIN? The IRS sends a confirmation letter by mail within about 2 weeks. You can also call 1-800-829-4933 and provide your business and personal information to look it up.

Can a foreign business owner apply for an EIN? Yes, but not online. Foreign owners must apply by phone (1-800-829-4933), fax, or mail, or use a U.S. representative.

Do I need both an EIN and a Florida sales tax permit? Yes, if you sell taxable goods or services. The EIN is federal; the sales tax permit is state-level. You can use your EIN to apply for the sales tax permit with the Florida Department of Revenue.

Next Steps

Once you have your EIN, your Florida business is ready for banking, hiring, and tax filing. Do not delay in setting up a business bank account and obtaining required licenses and permits for your industry.

If you have not yet formed your business, start with how to form an LLC in Florida or how to incorporate in Florida. Both processes guide you through the Florida Department of State filing, and you can apply for your EIN immediately after.

Disclaimer

This article is informational and does not constitute legal or tax advice. EIN requirements and tax obligations vary by business structure, ownership, and industry. Consult a qualified tax professional (CPA, enrolled agent, or tax attorney) and a Florida business attorney before making business structure decisions or filing tax returns. The IRS and Florida Department of Revenue websites are the authoritative source for current requirements and fees.