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EIN Guide · What a federal EIN is, why your North Dakota LLP needs one, and how to get it.

Getting an EIN for a North Dakota LLP

A limited liability partnership needs a federal Employer Identification Number to file its partnership return, open a bank account, and run payroll. This guide explains what an EIN is, why every LLP needs one, how to get it free from the IRS, and the mistakes that slow partnerships down.

One price: $199.00/yr covers your formation, your registered agent, and your annual report, plus the $35.00 state filing fee, at cost.

State agency: North Dakota Secretary of State, Business Services

Annual report due: March 31 · Processing: 5 business days

Form Your North Dakota LLP ($199.00/yr All-In)

✓ No hidden fees  ✓ No second-year price hikes  ✓ No missed filings

State facts

North Dakota LLP

State filing fee$35.00
Annual report fee$25.00
Annual report dueMarch 31
Std. processing5 business days

What an EIN Is and Why Your LLP Needs One

An Employer Identification Number is the IRS-assigned, nine-digit federal tax identifier for a business. Think of it as a Social Security number for your business — the number the IRS, banks, and payroll systems use to identify the partnership. It's formatted as XX-XXXXXXX and, once issued, stays with the partnership for its life.

For a limited liability partnership, an EIN isn't optional the way it can be for a single-member business. A partnership has, by definition, more than one owner, and the IRS requires a partnership to file its own informational return. That return, and everything that flows from it, runs on the EIN.

Why an LLP always needs one

  • The partnership files its own return. An LLP files Form 1065, the federal partnership return, which requires an EIN.
  • Banks require it. No bank will open a business account for a partnership without an EIN.
  • Payroll requires it. If the partnership has employees, the EIN is the account number for federal payroll tax deposits and filings.
  • It keeps partners' SSNs off business paperwork. Vendors, clients, and financial institutions deal with the EIN, not a partner's personal Social Security number.

Because a partnership can't file its taxes or open its accounts without one, getting the EIN is one of the first things to do right after the state confirms your LLP registration.

How to Apply for an EIN

The IRS issues EINs at no cost. Be wary of any website that charges a fee to "get" an EIN — the number itself is always free directly from the IRS. Applying is straightforward and, online, nearly instant.

The online application (fastest)

The quickest path is the IRS EIN Assistant at IRS.gov. The application walks you through a short set of questions about the partnership and, when you finish, issues the EIN immediately — you can download the confirmation letter and use the number the same day. The online tool is available during the IRS's posted hours and must be completed in one session; it times out after a period of inactivity, so have your information ready before you start.

To apply online, the responsible party — typically a partner — needs a valid US Social Security number or ITIN. The IRS uses this to verify identity; it does not make that partner personally liable for the partnership's obligations.

Applying by fax or mail

If the responsible party doesn't have an SSN or ITIN, or you'd rather not apply online, you can submit Form SS-4 by fax or mail. Fax responses typically come back within a few business days; mail takes longer. International applicants without a US taxpayer ID often use the fax or phone route the IRS provides for that situation.

Information You'll Need Before You Start

Having your details ready makes the online application quick, since the tool times out if you stall. Gather:

  • The partnership's legal name exactly as registered with the North Dakota Secretary of State, plus any trade name you operate under
  • The North Dakota business address (and mailing address if different)
  • The responsible party's name and SSN or ITIN — the person who controls or manages the partnership
  • The type of entity — you'll indicate that this is a partnership
  • The reason you're applying — typically starting a new business
  • The number of partners and expected number of employees, if any
  • The date the business started or will start

Have the North Dakota registration confirmation in front of you so the legal name matches exactly. A mismatch between the name on the EIN and the name on the state registration can cause friction later at the bank.

After You Have the EIN

The EIN unlocks the practical steps of standing up the partnership as a real operating business. Once you have it:

Open the business bank account

Take the filed North Dakota registration confirmation, the EIN confirmation letter, and usually the partnership agreement to the bank. Keeping partnership funds in a dedicated account — separate from any partner's personal accounts — is essential both for clean books and for preserving the liability shield.

Set up tax and payroll accounts

Use the EIN to register for the North Dakota state tax accounts your activity requires — sales and use tax if you sell taxable goods or services, withholding if you have employees — with the North Dakota Office of State Tax Commissioner. The EIN is also the federal payroll account identifier if you hire.

Keep the confirmation safe

Store the IRS confirmation letter (the CP 575) with your permanent business records. You'll be asked for the EIN repeatedly — on tax filings, by lenders, by clients issuing 1099s — and having the official letter on hand saves time. If you lose it, the IRS can provide a confirmation of the number, but keeping the original is simpler.

Common EIN Mistakes to Avoid

A few avoidable errors cause most of the EIN headaches partnerships run into.

  • Paying a third party for the number itself. The EIN is free from the IRS. Some sites charge a fee that buys you nothing you couldn't get directly at no cost.
  • Applying before the state registration is confirmed. Get the LLP registered first so the legal name on the EIN matches the name on the state record exactly. Applying too early risks a name mismatch.
  • Using a partner's SSN instead of getting an EIN. A partnership can't operate on a single partner's Social Security number the way a sole proprietor might — the partnership return and bank account require the EIN.
  • Letting the online session time out. The IRS tool expires after inactivity and doesn't save progress. Gather your information first and complete it in one sitting.
  • Losing the confirmation letter. Save the CP 575 with your permanent records so you're not chasing the number down later.

Getting the EIN right is a small task, but it sits at the foundation of the partnership's finances. A clean EIN, matching the state registration and stored safely, makes every step that follows smoother.

Frequently asked questions

Does a North Dakota LLP need an EIN?

Yes. A limited liability partnership has more than one owner and must file its own federal partnership return (Form 1065), which requires an EIN. You'll also need it to open a business bank account and to run payroll if you have employees. Getting the EIN is one of the first steps after the state confirms your registration.

How much does an EIN cost?

Nothing. The IRS issues EINs free of charge. Any website that charges a fee to obtain an EIN is charging for something you can get directly from the IRS at no cost. Apply through the IRS EIN Assistant at IRS.gov or by submitting Form SS-4.

How long does it take to get an EIN?

Applying online through the IRS EIN Assistant is nearly instant — the number is issued at the end of the session and you can download the confirmation immediately. Applying by fax typically takes a few business days, and by mail longer. The online route is fastest when the responsible party has a US SSN or ITIN.

Can I get the EIN before registering the LLP with the state?

It's best to register the LLP with the North Dakota Secretary of State first. That way the legal name on your EIN application matches the name on the state record exactly, which prevents mismatches at the bank and on tax filings later. Get the registration confirmed, then apply for the EIN using that exact name.

Who should be the "responsible party" on the application?

The responsible party is a partner who controls or manages the partnership, and the IRS uses that person's SSN or ITIN to verify the application. Being listed as the responsible party is for identification purposes — it does not make that partner personally liable for the partnership's obligations beyond what partnership law already provides.

Ready to form your North Dakota LLP?

Formation, your registered agent, and your annual report. One price, $199.00/yr, with the state fee passed through at cost.

Form Your North Dakota LLP ($199.00/yr All-In)