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LLC formation worksheets · Oklahoma

3 Best LLC Services in Oklahoma (2026): Worked Prices

Worked out for 2026, the best-value LLC formation services in Oklahoma come to Mainstay Filing ($199), OK Registered Agent.org ($199) and Oklahoma Registered Agent.co ($199), in that order. Do the sum for three years and the rows fall in the $397 to $597 range, with $100 owed to Oklahoma on top.
Worked by the Formation Math editorial team

↓ Sorted by: Rows follow a five-part score in which three-year total counts 42% and coverage 28%

Oklahoma in brief

Fee the state takes to form $100 sos.ok.gov (checked October 2026) as the source
Totals after one year $199 Excludes the state
Three-year results $397 to $597 Year one plus two more years
State fees, summed over 3 years $150 Does not depend on the row
First crossover Not within ten years The order stays put for ten years

Oklahoma rows with the arithmetic

Rows are sorted by the method. None of the rows includes the $100 state fee.

1
Top score

1. Mainstay Filing: best for paying once for filing and upkeep

Year 1: $199. Renewal: $199. State fee: separate.
Year-1 price $199
Price after year 1 $199/yr
Sum of 3 years $597

Mainstay Filing takes row one because one $199 charge each year includes formation, registered agent and every annual certificate.

The $200 three-year premium over OK Registered Agent.org buys coverage, and coverage decides this ranking.

You never fill out the annual certificate; just the $25 state fee is added.

The price buys

  • Filing delivered to the state
  • Registered agent, covered all year
  • Annual certificate, filed when due
  • EIN application, handled
  • No markup on state fees

Adds up

  • Renewal stays at $199
  • No extra charge for the EIN application
  • A single yearly price of $199

Does not add up

  • OK Registered Agent.org renews for $100 less
2
Single-state plan

2. OK Registered Agent.org: best for companies that will stay in one state

$199 for formation, $99 for the agent after that
Year-1 price $199
Price after year 1 $99/yr
Sum of 3 years $397

OK Registered Agent.org is row 2: three years add up to $397 because the renewal is only $99.

Preparing the annual certificate stays with you.

The price buys

  • Formation paperwork, done for you
  • Year-one agent service

Adds up

  • $199 to form
  • $99 yearly from year two
  • Agent service free in year one

Does not add up

  • Outside the price: the annual certificate
  • An EIN add-on at $99
3
Single-state plan

3. Oklahoma Registered Agent.co: best for a local formation service

$199 for formation, $99 for the agent after that
Year-1 price $199
Price after year 1 $99/yr
Sum of 3 years $397

Oklahoma Registered Agent.co is row 3: three years add up to $397 because the renewal is only $99.

Preparing the annual certificate stays with you.

OK Registered Agent.org publishes the same prices.

The price buys

  • Formation paperwork, done for you
  • Year-one agent service

Adds up

  • $99 yearly from year two
  • Agent service free in year one
  • $199 to form

Does not add up

  • Outside the price: the annual certificate
  • An EIN add-on at $99

Running sum by year

No. Provider Year 1 total Total at year 2 Total at year 3 Total at year 5
1 Mainstay Filing $199 $398 $597 $995 Visit Mainstay Filing Partner link. We may earn money if you buy.
2 OK Registered Agent.org $199 $298 $397 $595 Visit OK Registered Agent.org Partner link. We may earn money if you buy.
3 Oklahoma Registered Agent.co $199 $298 $397 $595 Visit Oklahoma Registered Agent.co Partner link. We may earn money if you buy.

Service fees only, using each company's prices as read on November 13, 2026. The totals keep one order for ten years.

Try your own number of years

The calculator adds year one and the renewals for every row once you choose the years, and counts the EIN application if ticked.

Total over 3 years: Mainstay Filing $597, OK Registered Agent.org $397, Oklahoma Registered Agent.co $397. Lowest total at that point: OK Registered Agent.org.

State fees with citations

Term Value Where it comes from
Cost to form $100 sos.ok.gov (checked October 2026) as the source
Annual certificate $25 every year sos.ok.gov (checked August 2026) as the source
State fees added over 3 years $150 Calculated from the rows above

Our state figure adds three things: the filing, two years of reports and a minimum tax where there is one. Variable costs like publication stay out.

The working behind Oklahoma

Mainstay Filing scored above OK Registered Agent.org on items covered per dollar, a 28% term.

OK Registered Agent.org totals less over three years but leaves the annual certificate with you.

If you need the EIN application, the rows cross in year 2, as Mainstay Filing passes OK Registered Agent.org.

Oklahoma LLC filing fee and rules, from the source

$100 is the price of the filing that creates the LLC, the Articles of Organization (Form 0073), delivered to the Oklahoma Secretary of State. Every LLC must name a registered agent with an in-state street address.

Cited at: sos.ok.gov (checked October 2026) as the source

The state-fees-only case

Skip the service and Oklahoma still collects $150 across three years while you handle every form. The services charge $397 to $597 for that work.

Quick answers

What does an LLC formation service cost in Oklahoma?

$199 for year one across our rows, plus the state's $100 fee.

What do the services add up to over three years?

Year one plus two renewals gives $397 to $597.

What is the Oklahoma fee to file an LLC?

$100 with the Articles of Organization (Form 0073).

What does Oklahoma collect each year after formation?

Expect $25 every year when the annual certificate is filed (anniversary date of the filing of the Articles of Organization).

Does the price include the EIN application?

Mainstay Filing = included; OK Registered Agent.org = $99; Oklahoma Registered Agent.co = $99.

In what year does one service pass another in total cost?

They stay in the same order for ten years.

Which LLC formation service is best value in Oklahoma?

Mainstay Filing, which wins on items covered per dollar. Then OK Registered Agent.org and Oklahoma Registered Agent.co.

See also

LLC formation worksheets, all 50 states Best LLC services overall The method

Inputs and sources

  1. Oklahoma Secretary of State, Business comes from sos.ok.gov (August 2026).
  2. Oklahoma Secretary of State, Business comes from sos.ok.gov (August 2026).
  3. Oklahoma report due date comes from law.justia.com (August 2026).
  4. 18 O.S. § 2004 comes from sos.ok.gov (August 2026).
  5. Oklahoma formation fee: Filing fee comes from sos.ok.gov (October 2026).
  6. Input: Mainstay Filing Oklahoma service page (November 13, 2026)
  7. Input: OK Registered Agent.org pricing page (November 13, 2026)
  8. Input: Oklahoma Registered Agent.co pricing page (November 13, 2026)