Oklahoma LLC Requirements

Updated for 2026 · Official Secretary of State Website

Oklahoma offers moderate LLC formation costs with a $100 filing fee and $25 annual certificate. The state's economy is driven by energy, aerospace, and agriculture, with a growing tech sector in Oklahoma City and Tulsa. Oklahoma's low cost of living and straightforward filing process make it accessible for first-time business owners.

Filing Fee

$100

One-time state fee

Annual Fee

$25

Per year

Processing

1-3 business days

Online filing

Deadline

Anniversary date

Annual report due

Below Average Cost

Oklahoma's $100 filing fee matches the national average, and the $25 annual certificate is well below the median for ongoing costs, making total LLC costs below average.

Notable Facts About Oklahoma LLCs

Oklahoma calls its annual filing an 'Annual Certificate' rather than an annual report
The state has one of the lowest costs of living among US states
Oklahoma has a flat individual income tax rate, simplifying tax calculations
The annual certificate is due on your formation anniversary, not a fixed calendar date

Tax Information for Oklahoma LLCs

Oklahoma has a flat 4.75% individual income tax rate. LLCs taxed as pass-through entities pay at individual rates. There is no franchise tax for LLCs. Oklahoma has a 4.5% state sales tax plus local additions that can push total rates above 10% in some areas.

Formation Steps

1

Choose a Name for Your LLC
Select a unique business name that complies with Oklahoma naming requirements. The name must include "LLC" or "Limited Liability Company" and cannot be the same as an existing registered business in Oklahoma.
2

Appoint a Registered Agent
Designate a registered agent with a physical address in Oklahoma who can receive legal documents and official correspondence on behalf of your LLC.
3

File Articles of Organization
Submit your Articles of Organization (also called a Certificate of Formation in some states) to the Oklahoma Secretary of State. This is the official document that creates your LLC.
4

Create an Operating Agreement
Draft an operating agreement that outlines ownership percentages, member roles, profit distribution, and management structure of your LLC. While not always legally required, it is strongly recommended.
5

Get an EIN from the IRS
Apply for a free Employer Identification Number (EIN) from the IRS. You'll need this for opening a business bank account, hiring employees, and filing taxes.
6

Open a Business Bank Account
Open a dedicated business bank account to keep your personal and business finances separate. This helps maintain your LLC's liability protection.
7

File Annual Reports
Oklahoma requires periodic reports due by Anniversary date. The filing fee is $25. Mark your calendar to avoid late fees or administrative dissolution.

Visit Official SOS Website

Annual Report Details

Fee: $25

Deadline: Anniversary date

Annual certificate due by the anniversary date of LLC formation each year.

Called 'Annual Certificate'.

Need a Registered Agent in Oklahoma?

Every Oklahoma LLC must have a registered agent with a physical address in the state. A registered agent service ensures you never miss important legal documents or compliance deadlines.

Compare Registered Agent Services

Frequently Asked Questions

How much does it cost to form an LLC in Oklahoma?

The state filing fee to form an LLC in Oklahoma is $100 for the Articles of Organization. This cost is below average compared to other states. Additional costs may include a registered agent service ($50-$300/year) and an operating agreement if you hire an attorney.

What is the annual cost of an LLC in Oklahoma?

Oklahoma charges $25 for its periodic reporting requirement, due Anniversary date. Called 'Annual Certificate'. Oklahoma's $100 filing fee matches the national average, and the $25 annual certificate is well below the median for ongoing costs, making total LLC costs below average.

How long does it take to form an LLC in Oklahoma?

Online filing in Oklahoma typically takes 1-3 business days. You'll need to file Articles of Organization with the state. Processing times may vary based on filing volume and the time of year.

Do I need a registered agent in Oklahoma?

Yes, Oklahoma requires every LLC to have a registered agent with a physical street address in the state. The registered agent receives legal documents, tax notices, and official government correspondence on behalf of your LLC.

What taxes does a Oklahoma LLC pay?

Does Oklahoma require an operating agreement for LLCs?

While not all states legally require an operating agreement, it is strongly recommended for every LLC in Oklahoma. An operating agreement defines ownership structure, member roles, and how the business will be managed. Without one, your LLC will be governed by Oklahoma's default LLC laws.