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Oklahoma LLC Annual Tax & Fee Calculator
Calculate your total costs for forming and maintaining an LLC in Oklahoma. Low annual fee ($25).
Need Registered Agent Service?
Required if no OK address
First Year Total
$129
One-Time Formation Costs
Annual Fees
Very Low Ongoing Costs
Oklahoma has some of the lowest LLC maintenance costs. Great choice for budget-conscious business owners.
Oklahoma LLC Key Facts
Important information for Oklahoma LLC owners
Low annual fee ($25)
Moderate filing fee ($104)
Energy industry hub
Central US location
Oklahoma LLC Deadlines & Due Dates
Important dates for Oklahoma LLC compliance
Annual Tax Due
April 15 (if applicable)
Annual Report
During anniversary month
Processing Time
5-7 business days
Oklahoma LLC Forms
Required forms for Oklahoma LLC compliance
Oklahoma LLC FAQ
Common questions about Oklahoma LLC taxes and fees
LLC Formation and Annual Costs in Oklahoma (2026)
Forming an LLC in Oklahoma requires a $104 filing fee paid to the Oklahoma Secretary of State. After formation, Oklahoma LLCs must pay a $25 annual fee for the annual report.
| Fee Type | Amount | Frequency |
|---|---|---|
| Articles of Organization (filing fee) | $104 | One-time |
| Annual Report / Annual Fee | $25 | Yearly |
| Registered Agent (optional, if using service) | $125/year | Yearly |
Your total first-year cost (filing fee + annual fee) is approximately $129. Ongoing costs are $25 per year.
Oklahoma LLC Compliance Requirements
Maintaining your Oklahoma LLC in good standing requires meeting several compliance obligations.
Annual Report: Oklahoma LLCs must file an annual report by During anniversary month. The filing fee is $25.
Registered Agent: Every Oklahoma LLC must maintain a registered agent with a physical address in the state. The registered agent receives legal and tax documents on behalf of the LLC. You can serve as your own registered agent or hire a professional service (typically $125/year).
Operating Agreement: While Oklahoma does not legally require an operating agreement, having one is strongly recommended. It defines ownership structure, member roles, profit-sharing, and management procedures for your LLC.
EIN (Employer Identification Number): All LLCs with more than one member, or that have employees, need an EIN from the IRS. Single-member LLCs without employees can use their Social Security number but obtaining an EIN is still recommended for banking and tax purposes. Applying is free through the IRS website.
Tax Treatment of Oklahoma LLCs
Oklahoma LLCs are classified as pass-through entities for federal tax purposes. A single-member LLC is treated as a disregarded entity (reported on Schedule C of the owner's personal return), while a multi-member LLC is taxed as a partnership (filing Form 1065 with K-1s issued to each member).
Oklahoma taxes LLC income at personal income tax rates ranging from 0.25% to 4.75%. LLC profits pass through to members and are reported on their personal Oklahoma tax returns. Oklahoma does not impose any separate franchise tax on LLCs.
S-Corp Election: Oklahoma LLCs can elect S-Corp tax status by filing IRS Form 2553. This can reduce self-employment taxes for profitable LLCs by splitting income between a reasonable salary (subject to payroll taxes) and distributions (not subject to SE tax). This election is typically beneficial when your LLC consistently earns over $40,000-$50,000 in annual profit.
Official Oklahoma Resources
- Oklahoma Secretary of State
Business filings
- Oklahoma Tax Commission
Tax information
Fees are subject to change. This calculator provides estimates based on current Oklahoma law. Consult with a tax professional or attorney for advice specific to your situation. Fee information accurate as of January 12, 2026.