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How to File Articles of Organization

File Articles of Organization by submitting a form to your state's filing agency, usually the Secretary of State, either online or by mail, with your LLC's name, registered agent, principal address, and management structure, along with the state's filing fee. Fees range from $35 in Montana to $500 in Massachusetts. Most states approve online filings faster than mailed ones, and some states call the document a Certificate of Organization or Certificate of Formation instead.

By LLC Register · Last reviewed October 1, 2026

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Key Takeaways

  • The document goes by different names depending on the state

    Most states call it Articles of Organization, but Texas calls it a Certificate of Formation and a few other states use "Certificate of Organization" instead; the filing serves the same purpose everywhere.

  • You need five pieces of information to file

    Your LLC's proposed name, its registered agent and registered office address, its principal business address, whether it's member-managed or manager-managed, and the organizer's name and signature.

  • Fees range from $35 to $500 depending on the state

    Montana charges the lowest Articles of Organization fee at $35; Massachusetts charges the highest at $500, according to each state's filing agency.

  • Online filing is faster almost everywhere

    States that offer online portals, such as Georgia's eCorp and Nevada's SilverFlume, generally process online filings in days, while mailed paper filings can take weeks.

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In this article
  • Comprehensive Guide
  • Practical Considerations

Comprehensive Guide

Gather the Information Your State Requires

Every state's Articles of Organization form asks for a similar core set of information, even though the exact form layout differs:

  • LLC name, including the required designator such as "LLC" or "L.L.C.", checked against your state's business entity search to confirm it's distinguishable from existing names.
  • Registered agent and registered office, a person or company with a physical street address in the state who agrees to receive legal and state mail on the LLC's behalf.
  • Principal office address, the LLC's main business address, which can be the same as the registered office or different.
  • Management structure, stating whether the LLC is member-managed (all members participate in running it) or manager-managed (one or more designated managers run it).
  • Organizer information, the name and signature of the person filing the Articles, who doesn't have to be a member or owner of the LLC.

Have this information ready before you start the filing, since most online portals time out or require you to restart if you leave the session incomplete for too long.

Choose How to File

Most states let you file online through the state's own business filing portal, such as Arizona's eCorp, Georgia's eCorp Online Services, Texas's SOSPortal, or Nevada's SilverFlume. Filing online is typically faster, confirms receipt immediately, and often costs the same as filing by mail. Mailing a paper form is still accepted everywhere, usually required to include a cover sheet or transmittal form, but takes longer since filings are processed in the order received.

Pay the State's Filing Fee

Every state charges a one-time fee to file Articles of Organization, ranging from $35 in Montana to $500 in Massachusetts, with most states falling between $50 and $300. The fee is set by the state and doesn't change based on whether you file yourself or use a formation service, though a service may charge its own separate fee on top of the state's.

Consider Expedited Processing if You're on a Deadline

Many states offer paid expedited processing for an additional fee on top of the standard filing fee, with tiers ranging from next-day to one-hour turnaround in some states, such as Delaware and Georgia. Not every state offers this option; Florida, for example, has no expedited processing tier at all, so every filing goes through the same standard queue.

Wait for State Approval

Once submitted, the state reviews your filing for basic completeness, mainly confirming the name is distinguishable and the registered agent information is valid. Processing time varies widely: some states, like Wyoming, activate an online-filed LLC immediately, while others post variable processing times that change with filing volume. Your LLC doesn't legally exist until the state approves the filing, so avoid signing contracts or opening a bank account as the LLC before approval comes through.

Keep Your Approved Filing

Once approved, the state returns a stamped or certified copy of your Articles of Organization, sometimes with a certificate confirming formation. Keep this document; you'll need it to apply for an EIN with the IRS, open a business bank account, and in some cases to register for state tax accounts.

What Comes Next

Filing Articles of Organization creates your LLC, but it's the first step, not the last. After approval, get a free EIN from the IRS, put an operating agreement in place, and check whether your state requires an ongoing annual report or franchise tax filing to keep the LLC in good standing going forward.

Practical Considerations

A Rejected Filing Restarts the Process

The most common reasons a state rejects Articles of Organization are a name that isn't distinguishable from an existing business and a registered agent address that doesn't meet the state's requirements, such as a P.O. box where a street address is required. Check both carefully before submitting to avoid a rejection that delays your LLC and, in some states, requires paying the filing fee again.

The Organizer Doesn't Have to Be an Owner

Anyone can serve as the organizer who signs and files the Articles of Organization, including an attorney, a formation service, or a friend, regardless of whether they hold any ownership interest in the LLC. The organizer's role ends once the filing is approved; it has no bearing on who owns or manages the LLC afterward.

Some States Require Extra Steps Beyond the Filing Itself

A few states add requirements beyond the Articles of Organization filing itself. Arizona, for example, requires publishing notice of the LLC's formation in a newspaper within 60 days unless the registered agent's address is in one of two large counties. Check whether your state has any similar post-filing requirement before assuming the Articles filing alone completes formation.

Don't Confuse State Filing With Federal Registration

Filing Articles of Organization only forms your LLC under state law; it has no effect on federal tax registration. You still need to separately apply for an EIN with the IRS, which is free and usually issued immediately online, after your state approval comes through.

This Isn't Legal Advice

Most LLCs can file Articles of Organization using the state's own instructions without professional help. If your situation involves a regulated profession requiring a professional LLC designation, a planned multi-state expansion, or an unusual ownership structure, talk to a business attorney before filing.

Related Resources

  • How to Check LLC Name Availability

    Learn how to check LLC name availability using your state's business search, naming rules, trademark records, and name reservation options.

  • How Long Does It Take to Form an LLC?

    Find out how long LLC formation takes in your state, from same-day online filing to several weeks by mail, plus expedited processing options.

  • How Much Does It Cost to Form an LLC?

    See what forming an LLC costs, including state filing fees, registered agent costs, EIN fees, and ongoing annual report requirements.

Sources

The official sources used for this article.

SBA: Choose a business structure

sba.gov/business-guide/launch-your-business/choose-business-structure

Montana Secretary of State: Business filing fees

sosmt.gov/business/fees

Massachusetts Secretary of the Commonwealth: Corporations Division fee schedule

sec.state.ma.us/divisions/corporations/download/Fee_Schedule.pdf

Texas Secretary of State: Formation of Texas Entities FAQs

sos.state.tx.us/corp/formationfaqs.shtml

Created by: LLC RegisterLast reviewed October 1, 2026

Updated: October 1, 2026

Frequently Asked Questions

What's the difference between Articles of Organization and a Certificate of Formation?

They're the same type of document under different names. Most states call it Articles of Organization, but Texas calls it a Certificate of Formation; both create the LLC as a legal entity once the state approves the filing.

Who can file Articles of Organization?

Anyone can serve as the organizer who files Articles of Organization, including the LLC's own owner, an attorney, or a formation service, regardless of whether they hold any ownership interest in the LLC.

Can I file Articles of Organization without a registered agent?

No. Every state requires a registered agent with a street address in the state of formation as part of the Articles of Organization filing; the state will reject a filing that's missing this information or lists an address that doesn't qualify.

Do I need an EIN before I file Articles of Organization?

No. You typically apply for an EIN with the IRS after your Articles of Organization is approved, since the EIN application asks for your LLC's legal name and formation date, which the state confirms when it approves your filing.

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