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Business Basics LabLLC paperwork, measured state by state.

Lab sheet 3 · Tennessee

Foreign LLC Registration, Tennessee (2026): 5 Procedures and the 3 Best Services

For registering an LLC formed elsewhere in Tennessee in 2026, the lab recommends Mainstay Filing ($199), Tennessee Registered Agent.co ($199) and TN Registered Agent.org ($199), highest reading first. Tennessee charges $300 for foreign registration, and 5 procedures describe the process.

Recorded by the Business Basics Lab staff ·

Sheet summary

State fee to register
$300Logged against sos-prod.tnsosgovfiles.com in October 2026
Certificate from the home state
60 daysHow recent it must be
Recurring report
$300Annual report
State fees collected in three years
$900Service fees excluded
Sheet procedures
5From first to last

On this sheet

  • When the rule takes effect
  • How the filing is made
  • What follows registration
  • The services we recommend

Best reading

The Tennessee results

Five weighted criteria set the order (see how we measure); three-year cost and procedures performed count most.
Begin here

1. Mainstay Filing: best for a second state and beyond

$199 with the $300 state fee, then $149 a year

Top of the Tennessee readings is Mainstay Filing: registration measures $199 plus state fees, with year one of the registered agent at no cost.

The premium over Tennessee Registered Agent.co across three years is $100, which the 28% weight on procedures performed outweighs.

After the free first year the agent measures $149 a year in any state.

What the price performs

  • The filing is performed for you
  • No fee for the registered agent in year one
  • All fifty states

Measured strengths

  • Any state, one fee
  • Registered agent free in year one
  • $199 above Tennessee's fee

Measured limits

  • The agent renews at $149, $50 more than Tennessee Registered Agent.co
Visit Mainstay FilingPartner link. We may earn money if you buy.
Single-state plan

2. Tennessee Registered Agent.co: best for a low yearly agent cost

$199 with the $300 state fee, then $99 a year

Reading 2 belongs to Tennessee Registered Agent.co, because $199 over the state fee to register, then $99 yearly.

What the price performs

  • Registration filing
  • Agent service for one year

Measured strengths

  • $199 to register
  • $99 yearly from year two
  • A year of agent service is included

Measured limits

  • The home state needs a separate agent
Visit Tennessee Registered Agent.coPartner link. We may earn money if you buy.
Single-state plan

3. TN Registered Agent.org: best for registering in Tennessee alone

$199 with the $300 state fee, then $99 a year

Reading 3 belongs to TN Registered Agent.org, because $199 over the state fee to register, then $99 yearly.

On price it matches Tennessee Registered Agent.co.

What the price performs

  • Registration filing
  • Agent service for one year

Measured strengths

  • A year of agent service is included
  • $199 to register
  • $99 yearly from year two

Measured limits

  • The home state needs a separate agent
Visit TN Registered Agent.orgPartner link. We may earn money if you buy.

Comparison of the services

#ServiceFirst yearFrom year twoThree-year total
1Mainstay Filing$199$149/yr$497Visit Mainstay FilingPartner link. We may earn money if you buy.
2Tennessee Registered Agent.co$199$99/yr$397Visit Tennessee Registered Agent.coPartner link. We may earn money if you buy.
3TN Registered Agent.org$199$99/yr$397Visit TN Registered Agent.orgPartner link. We may earn money if you buy.
Company prices as posted on November 13, 2026. Every row needs the $300 state fee added.

The Tennessee registration, in sequence

  1. Procedure 1: When registration is required

    When an out-of-state LLC does business in Tennessee, it first registers as a foreign LLC. Without registration: Registration should precede any claim the LLC may need to bring (Tenn. Code Ann. 48-249-913(a)). Its agreements are not voided (Tenn. Code Ann. 48-249-913(f)).

    Specimen: Logged against publications.tnsosfiles.com in October 2026

  2. Procedure 2: Order the certificate from the home state

    Attach certificate of existence or good standing, issued no more than 60 days.

    TipLeave this procedure until just before filing.

  3. Procedure 3: Select the Tennessee registered agent

    Every LLC must name a registered agent with an in-state street address. The address has to be a Tennessee street address, with the county. P.O. boxes are not accepted.

    TipEvery ranked service includes the registered agent.

    Specimen: Logged against sos-prod.tnsosgovfiles.com in October 2026

  4. Procedure 4: Submit the Application for Certificate of Authority, Foreign Limited Liability Company

    Registration is made by delivering the Application for Certificate of Authority, Foreign Limited Liability Company (SS-4233) to the Tennessee Secretary of State, Division of Business and Charitable Organizations with $300.

    Specimen: Logged against sos-prod.tnsosgovfiles.com in October 2026

  5. Procedure 5: What follows

    The next obligation is the annual report at $300, first day of the fourth month after fiscal year end (April 1 for a calendar year).

What each procedure costs in Tennessee

LinePaid toCost
Registering the LLCState office$300
Annual reportState office$300
Service fees (optional)Service$199 at the outset
Three-year state totalState office$900
Method for the three-year state row: take the filing fee, add the reports due in years two and three, then add any yearly minimum tax. Service fees stay in their own rows.

The reasoning behind the ranking

moved ahead of on procedures the price performs, which counts for 28%.

Tennessee Registered Agent.co renews for less, but reach across several states carried more weight in the measurement.

Questions readers ask

Which fees does Tennessee collect on foreign registration?

$300 at the state office. A service adds $199.

Which form do I file to register?

The form is the Application for Certificate of Authority, Foreign Limited Liability Company (SS-4233), and the Tennessee Secretary of State, Division of Business and Charitable Organizations takes delivery of it.

Do I need a certificate from my home state?

Yes: certificate of existence or good standing, issued within 60 days of filing.

What if the LLC does business there without registering?

Registration should precede any claim the LLC may need to bring (Tenn. Code Ann. 48-249-913(a)). Its agreements are not voided (Tenn. Code Ann. 48-249-913(f)).

What is due after registering?

Procedure 5 covers it: the annual report for $300.

Which service should handle the registration?

Select Mainstay Filing: $199 above the state fee, a registered agent at no charge in year one, then $149 a year. Then Tennessee Registered Agent.co and TN Registered Agent.org.

Specimens and records

  1. Tennessee Secretary of State, Division of Business Services: primary record at tnbear.tn.gov, last observed August 2026.
  2. Tennessee Secretary of State, Division of Business Services: primary record at sos.tn.gov, last observed August 2026.
  3. Tennessee yearly filing: Annual report: fee, official source: primary record at sos.tn.gov, last observed October 2026.
  4. Tennessee report due date: primary record at law.justia.com, last observed August 2026.
  5. Tennessee formation fee: Filing fee, official source: primary record at sos.tn.gov, last observed October 2026.
  6. Tennessee registered agent statute: primary record at sos-prod.tnsosgovfiles.com, last observed October 2026.
  7. Form SS-4233, Certificate of Authority for a foreign: primary record at sos-prod.tnsosgovfiles.com, last observed October 2026.
  8. Form SS-4241, withdrawal or cancellation: primary record at sos-prod.tnsosgovfiles.com, last observed October 2026.
  9. Tennessee Revised LLC Act, Public Chapter 286: primary record at publications.tnsosfiles.com, last observed October 2026.
  10. Tennessee Revised Limited Liability Company Act, foreign LLC: primary record at capitol.tn.gov, last observed November 2026.
  11. Observation of Mainstay Filing's Tennessee service page, November 13, 2026
  12. Observation of Tennessee Registered Agent.co's pricing page, November 13, 2026
  13. Observation of TN Registered Agent.org's pricing page, November 13, 2026