StructureCost2026

What an LLC costs in Oklahoma (2026)

Forming an LLC in Oklahoma costs $100. After that the state charges Annual Certificate, $25 a year.

CostAmountWhen
Articles of Organization$100Once, to formsos.ok.gov
Annual CertificateAnnual Certificate, $25 a yearAnniversary of the formation datesos.ok.gov

What else an LLC owner pays

The fees above are what the state charges the LLC. The bigger cost is tax on the profit: a single-member LLC pays the same income tax and self-employment tax as a sole proprietor. At $100,000 of profit that comes to $26,018 a year in Oklahoma, fees included. An S corp election can lower it: LLC vs S corp in Oklahoma.

A $40 annual agent fee applies only if the Secretary of State serves as registered agent. Credit card payments add 4%.

Questions

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

$100 to file the Articles of Organization.

How much does an LLC cost per year in Oklahoma?

Annual Certificate, $25 a year.

When is the Oklahoma LLC report due?

Anniversary of the formation date.

Does an LLC pay Oklahoma income tax?

Not by itself, in most cases: a single-member LLC's profit is taxed on the owner's return. Oklahoma taxes personal income in 4 brackets, from 0% to 4.5% (2026, single filer).

Other states