How to Get an EIN for Your LLC Free: Step-by-Step IRS Method (2026)

If you’ve just formed your LLC, one of the first questions you’ll face is how to get an EIN for your LLC. The good news: there’s a completely free IRS method that takes less than 15 minutes online — and you’ll have your number instantly. No attorney required. No third-party service. No fee.

An EIN (Employer Identification Number) is your business’s federal tax ID — the nine-digit number the IRS uses to track your LLC for tax purposes. Whether you’re opening a business bank account, bringing on employees, or filing your first tax return, your EIN is one of the most-used pieces of your LLC’s identity.

Before we walk through the free IRS method step by step, a quick note for founders still in the formation stage: services like ZenBusiness bundle EIN registration into their formation packages starting at $0 + state fees (EIN add-on is $70). If you’d rather handle everything in one dashboard and skip a government website entirely, that’s worth considering. But if your LLC is already formed and you just need the EIN, the IRS’s free online application is the fastest path by far.

What Is an EIN and Why Does Your LLC Need One?

An Employer Identification Number (EIN) — also called a Federal Employer Identification Number (FEIN) or Tax Identification Number — is a unique nine-digit number assigned by the IRS in the format XX-XXXXXXX. Think of it as a Social Security number for your business.

Understanding what an LLC is is step one in business formation; getting it properly identified for federal tax purposes is step two — and an EIN is central to that.

Your LLC requires an EIN if:

You have any employees (even just one)
Your LLC has two or more members (multi-member LLCs always need one)
You want to open a business bank account (most major banks require it)
You’ve elected or are considering S-Corp tax treatment
You operate a Keogh retirement plan
Your LLC is involved with certain trusts or estates

Single-member LLCs with no employees technically don’t need an EIN — you can file Schedule C using your Social Security number. But in practice, I’ve rarely seen this work well in the real world. Every bank I’ve encountered for business account setups eventually asks for an EIN, and using your personal SSN on business paperwork creates unnecessary exposure. The IRS issues EINs for free in 15 minutes. There’s no good reason to skip it.

In 2026, the IRS is on pace to issue well over 5 million new EINs. That volume tells you something: nearly every business formation — LLC or otherwise — leads to an EIN application, usually within days of the state approving the entity.

The Free IRS Method: How to Apply for an EIN Online

The fastest, most reliable way to get a free EIN for your LLC is through the IRS’s official online EIN application at irs.gov. Here’s what you need to know before you start:

Eligibility requirements:

You must be the “responsible party” — the person who owns or controls the LLC (typically the member or managing member)
You must have a valid U.S. Social Security Number (SSN) or Individual Taxpayer Identification Number (ITIN)
You can only apply for one EIN per responsible party per day
The application must be completed in a single session — it does not save progress
The IRS online portal is open Monday through Friday, 7 a.m. to 10 p.m. Eastern Time

What to have ready before you start:

Your LLC’s exact legal name as approved by your state
Your LLC’s mailing address
The state where your LLC was formed
The date your LLC was officially formed
The number of LLC members
The primary reason you need an EIN (e.g., banking purposes, hiring employees)
Your SSN or ITIN as the responsible party

Once submitted, the IRS generates your EIN immediately and displays it on screen. You can download the confirmation letter (Form CP 575) as a PDF on the spot. This is the free IRS method at its most efficient — no waiting, no fees, no third parties.

Step-by-Step: Completing the IRS EIN Online Application

Here’s exactly how to navigate the IRS EIN application process in 2026, from start to finish:

Step 1: Go to the Official IRS EIN Application Page

Go to irs.gov and search “EIN online application” or navigate directly to the EIN Assistant. Be cautious: a number of third-party websites are designed to look like IRS pages and charge fees ranging from $75 to $299 for a service that is completely free. The real IRS application never charges a fee.

Step 2: Select Your Entity Type

Choose “Limited Liability Company (LLC)” from the list. You’ll then be asked whether your LLC is a single-member or multi-member entity. Each path has slightly different downstream questions.

Step 3: Confirm the Reason for Applying

Select the option that best describes your situation. Common reasons include starting a new business, opening a bank account, or hiring employees. This selection is for IRS classification purposes only.

Step 4: Enter Your LLC’s Business Information

Provide your legal business name, trade name or DBA (if applicable), mailing address, and state of formation. Copy the legal name exactly from your state’s approved Articles of Organization — even a small variation can cause IRS matching issues later.

Step 5: Enter the Responsible Party’s Information

Provide your full legal name and Social Security Number. For most single-member LLCs, the responsible party is the sole owner. For multi-member LLCs, it’s typically the managing member.

Step 6: Review and Submit

Review all information carefully. Once you submit, the IRS processes the application and returns your EIN instantly. Print or screenshot this page immediately.

Step 7: Download Your CP 575 Confirmation Letter

After receiving your EIN, download the PDF of Form CP 575 — your official IRS EIN confirmation letter. Banks, lenders, and government agencies may request this document. The IRS sends it only once, so store it in at least two secure locations.

The entire process takes most people 10 to 20 minutes.

Alternative Methods: Phone, Fax, and Mail Applications

The online method is the fastest free path, but it’s not the only one. If you can’t complete the online application — for instance, if you have an ITIN rather than an SSN, or you’re applying on behalf of a foreign-owned LLC — these alternatives work:

Phone Application

Call the IRS Business & Specialty Tax Line: 800-829-4933
Available Monday–Friday, 7 a.m. to 7 p.m. local time
An IRS representative walks you through the same questions as the online form
Your EIN is issued immediately over the phone
Expect hold times of 20–45 minutes, particularly during January through April

Fax Application (Form SS-4)

Complete IRS Form SS-4 and fax it to the number listed in the instructions for your state
Processing time: 4 business days
You must include a return fax number — the IRS faxes your EIN back

Mail Application (Form SS-4)

Mail your completed Form SS-4 to the IRS address in your state’s instructions
Processing time: 4 to 5 weeks
Rarely necessary in 2026, but available as a last resort

For foreign nationals or non-U.S. residents who lack a Social Security Number, the phone method is typically the most reliable route. The IRS online application requires a U.S. SSN — if you have only an ITIN, call in.

What to Do After You Get Your LLC’s EIN

Receiving your EIN is a real milestone, but it opens a checklist of follow-up tasks that matter just as much. Here’s what to prioritize immediately:

Open a Business Bank Account

This is almost always the first practical use of your EIN. Maintaining a separate business account is fundamental to preserving your LLC’s liability protection. Commingling personal and business finances is one of the primary grounds courts use to “pierce the corporate veil” — meaning they disregard your LLC structure and hold you personally liable.

Register for State Tax IDs as Needed

Your federal EIN doesn’t replace state-level tax registration. Depending on your state and business type, you may need a sales tax permit, employer account number, or other state tax IDs. Each state has its own process.

Set Up Business Accounting

Whether you use QuickBooks, FreshBooks, Wave, or a spreadsheet, your EIN becomes the identifier for all federal tax records. Get this in place before revenue flows.

Understand Your Quarterly Tax Obligations

Your LLC’s tax structure determines what you’ll owe and when. Single-member LLCs typically file Schedule C with their personal return. Multi-member LLCs file Form 1065. If you’ve elected S-Corp status, you’ll file Form 1120-S. Either way, understanding quarterly estimated tax payments for LLCs is critical — the IRS expects four payments per year if you anticipate owing $1,000 or more.

Consider Your Tax Election

Once you have your EIN, you can elect S-Corp tax treatment by filing Form 2553 with the IRS. For LLCs generating significant net profit, this election can meaningfully reduce self-employment taxes. Our LLC vs S-Corp comparison explains when the election makes financial sense and what it costs to maintain.

File Your BOI Report if Required

As of 2026, most LLCs must file a Beneficial Ownership Information (BOI) report with FinCEN. This is a separate federal requirement from your EIN and carries penalties of up to $591 per day for non-compliance. Don’t skip it.

Common EIN Mistakes LLC Owners Make (and How to Avoid Them)

In my experience reviewing hundreds of LLC setups over the years, the same avoidable mistakes show up repeatedly around EIN applications. Here’s what to watch for:

Mistake #1: Paying for a Free Service

This one genuinely frustrates me. I’ve seen business owners hand over $99 to $299 for an EIN that the IRS issues for free in 15 minutes. Several third-party websites are designed to look official and charge for the application processing. If there’s a fee involved, you’re not on the IRS website. Start at irs.gov and nowhere else.

Mistake #2: Applying Before Your LLC Is State-Approved

Some founders apply for an EIN before their Articles of Organization are approved by the state. The IRS will issue the EIN regardless, but if the state rejects your proposed LLC name or requires changes, you now have an EIN tied to a name you can’t use. Wait until your state officially approves your LLC.

Mistake #3: Using an Inexact Legal Name

Your EIN is tied to your LLC’s legal name as it appears in your state’s official records. A missing comma, abbreviation, or spelling variation can cause IRS document-matching problems down the road. Copy-paste directly from your state approval documents.

Mistake #4: Losing the CP 575 Confirmation Letter

The IRS sends Form CP 575 once. If you lose it, getting a replacement (Form 147c) means calling the IRS and waiting on hold — a process that routinely takes an hour or more. Download and back up the PDF the moment it’s available.

Mistake #5: Applying Multiple Times

Each LLC needs exactly one EIN. If you accidentally apply twice and receive duplicate numbers, contact the IRS to close one. Using two EINs for a single entity creates filing confusion that compounds over time.

Should You Get Your EIN Through a Formation Service?

If you’re still in the process of forming your LLC, several formation services can handle the EIN application as part of a bundled package. Here’s how major providers compare in 2026:

Service	EIN Cost	Notes
ZenBusiness	$70 add-on	Available on all plans; stored in compliance dashboard
LegalZoom	~$79 add-on	Available separately; support quality varies
Tailor Brands	Included in higher tiers	Bundled with branding and formation features
Inc Authority	Available as add-on	Pricing varies by package
Northwest Registered Agent	~$50 add-on	Available with formation packages

For founders comfortable navigating a government website, the free IRS method is the obvious choice. Paying $70 to $79 for something you can do yourself in 15 minutes at no cost is difficult to justify purely on its merits.

That said, if you’re already using ZenBusiness for LLC formation — which remains our top pick for most new founders in 2026 based on its pricing, compliance calendar, and customer service track record — bundling the EIN saves you a separate application step and keeps everything in one dashboard. Their paid plans also include automatic reminders for annual reports and other compliance deadlines, which has real long-term value.

LegalZoom charges a similar price (~$79) but their post-formation support has historically been less proactive than ZenBusiness’s. For a detailed side-by-side, see our ZenBusiness vs LegalZoom comparison.

For a full view of formation options and pricing, our best LLC formation services comparison covers every major provider with current pricing.

How Much Does Getting an EIN Actually Cost?

Direct IRS method: $0.00. The federal government charges no fee to issue an EIN. The only cost is your time — typically 10 to 20 minutes.

Through a third-party service: $50 to $299, depending on the provider. There is no speed advantage, accuracy advantage, or quality difference compared to applying directly. The only benefit is consolidation — having your EIN, formation documents, and registered agent service managed from one platform.

For a complete picture of what forming an LLC actually costs in 2026 — including state fees, registered agent expenses, and optional add-ons — see our full LLC cost breakdown.

Frequently Asked Questions

How long does it take to get an EIN for my LLC?

Using the free IRS online method, you receive your EIN immediately — within minutes of submitting. Phone applications are also immediate. Fax applications take 4 business days. Mail applications take 4 to 5 weeks.

Do I need an EIN for a single-member LLC?

Technically, single-member LLCs with no employees can operate using the owner’s SSN. In practice, most banks require an EIN to open a business account, and using your personal SSN on business documents creates unnecessary liability exposure. Getting a free EIN takes 15 minutes — there’s no good reason to skip it.

Can I apply for an EIN before my LLC is approved by the state?

Yes — the IRS will issue an EIN regardless of whether your LLC has been state-approved. However, it’s best practice to wait until your Articles of Organization are officially approved so you’re using your confirmed legal name.

Is the IRS EIN application really free?

Yes. The IRS charges no fee for EIN applications. Any website charging you for an EIN application is a third-party service — not the IRS itself. Always start at irs.gov.

What if I need an EIN but don’t have a Social Security Number?

Foreign nationals who have an ITIN can apply by phone (800-829-4933) or by faxing or mailing Form SS-4. The IRS online application requires a U.S. SSN — phone is the most reliable alternative for international applicants.

Can I change my EIN if my LLC’s information changes?

Your EIN generally stays the same through name or address changes — you notify the IRS of updates. However, certain structural changes, like converting a sole proprietorship to an LLC, typically require a new EIN. Consult a tax professional if your entity structure changes significantly.

What happens if I lose my EIN confirmation letter?

Call the IRS at 800-829-4933 and request a Form 147c, which serves as an official replacement confirmation. The IRS will not reissue Form CP 575, but Form 147c is accepted by banks and government agencies. Be prepared for potential hold times.

Do I need a separate EIN for each state I operate in?

No. Your EIN is a federal identifier valid across all 50 states. Individual states may require their own tax registration numbers (for sales tax, payroll, etc.), but those are state-level registrations — separate from your federal EIN.

The Bottom Line

Getting a free EIN for your LLC is genuinely one of the easiest steps in the entire business formation process. The IRS’s free online method takes less than 20 minutes, delivers your employer identification number instantly, and requires nothing beyond basic information about your LLC and your Social Security Number.

The path is straightforward: go directly to irs.gov, select LLC as your entity type, enter your LLC’s information and your own details as the responsible party, and submit. You’ll have your EIN before you finish your coffee.

If you’re still in the process of forming your LLC and want a guided workflow that handles formation documents, registered agent service, compliance reminders, and EIN in one place, ZenBusiness remains our top-ranked formation service in 2026 for new business owners. But for the EIN itself, the free IRS method is all most people will ever need.

The author name used in this article may be a pen name or pseudonym and is used for illustrative and editorial purposes only. This article is for informational purposes only and does not constitute investment, tax, or legal advice. Consult qualified professionals before making financial decisions.