Registered agent cost calculators + Texas
3 Best Registered Agents in Texas (2026): Cost Calculator
Result order: Best value first, from our five-term calculation
Main figures
Ranked results
1. TX Registered Agent.org: best for the smallest three-year result
Leads the resultsTX Registered Agent.org calculates best. $99 a year, then $99, for an LLC that remains in a single state.
Cost settles it: three years here calculate to less than three years with Mainstay Filing.
Inputs covered
- A physical in-state office
- Web copies of legal papers
Adds up well
- Comes in under Mainstay Filing each year
- Year 1 $99, year 2 $99
Adds up badly
- Expanding means finding a new agent
- The Public Information Report + Franchise Tax Report is not in the input
2. Mainstay Filing: best for the same input in every state
Full packageMainstay Filing holds position 2 because $149 a year in this state and the same $149 in the next one.
At year three it falls $150 behind TX Registered Agent.org.
Inputs covered
- An office address inside the state
- Up to three government mailings a year, scanned free
- Covers LLCs, corporations, LPs, LLPs and nonprofits
Adds up well
- Fifty-state reach
- Constant $149 per year
Adds up badly
- TX Registered Agent.org is $50 cheaper each year
- Agent service only, reports stay with you
3. Texas Registered Agent.ai: best for a local backup
Texas focusNext in the results, Texas Registered Agent.ai: $99 a year, then $99, for an LLC that remains in a single state.
The year-one and renewal inputs both equal TX Registered Agent.org's.
Inputs covered
- A physical in-state office
- Web copies of legal papers
Adds up well
- Year 1 $99, year 2 $99
- Comes in under Mainstay Filing each year
Adds up badly
- Expanding means finding a new agent
- The Public Information Report + Franchise Tax Report is not in the input
Year-by-year totals
| Rank | Service | Result, year 1 | Result, year 2 | Result, year 3 | Result, year 5 | |
|---|---|---|---|---|---|---|
| 1 | TX Registered Agent.org | $99 | $198 | $297 | $495 | Open TX Registered Agent.orgPartner link. We may earn money if you buy. |
| 2 | Mainstay Filing | $149 | $298 | $447 | $745 | Open Mainstay FilingPartner link. We may earn money if you buy. |
| 3 | Texas Registered Agent.ai | $99 | $198 | $297 | $495 | Open Texas Registered Agent.aiPartner link. We may earn money if you buy. |
The calculator
Texas state fees (official)
| Input | Amount | Source |
|---|---|---|
| Formation charge | $300 | sos.texas.gov {input read October 2026, shown in full} |
| Recurring report | No charge | comptroller.texas.gov {input read October 2026, shown in full} |
| Cost of missing the deadline | $50 | comptroller.texas.gov {input read October 2026, shown in full} |
| What the state collects by year 3 | $300 | Calculated from the inputs above |
Notes on the order
TX Registered Agent.org did better than Mainstay Filing on calculated three-year cost, a 41% term.
Three years with TX Registered Agent.org sum to $297, a result $150 better than Mainstay Filing.
The Texas registered agent rule as the state states it (Texas Secretary of State)
Every LLC must name a registered agent with an in-state street address.
A Texas resident, including an owner, officer or employee, or an organization registered or authorized in Texas with a business office at the registered office. The company cannot be its own agent, and the agent has to consent. Governing section: Tex. Bus. Orgs. Code § 5.201.
The address has to be a street address where papers can be handed to the agent during normal business hours. A mailbox service or answering service alone does not qualify.
Quoted text: sos.texas.gov {input read October 2026, shown in full}
Filing it yourself
An eligible owner adds nothing by acting as a registered agent. Each service above bills $99 to $149 a year for the in-state address.
Texas cost questions
What does a Texas registered agent charge per year?
$99 to $149 a year on this page.
What do three years of agent service cost?
Year one plus two renewals calculates to $297 to $447.
Is a registered agent a must for a Texas LLC?
Yes, it does. Every LLC must name a registered agent with an in-state street address.
Can the owner be the registered agent?
Yes, once both rules above are satisfied.
What does the state charge the LLC each year?
Plug in nothing every year for the Public Information Report + Franchise Tax Report, due May 15.
When does one service pass another in total cost?
No break-even within ten years.
Which registered agent calculates best in Texas?
Result one is TX Registered Agent.org, then Mainstay Filing, then Texas Registered Agent.ai.
Input sources
- Check Texas yearly filing: Annual report against comptroller.texas.gov; entered October 2026.
- Check Texas report due date against statutes.capitol.texas.gov; entered August 2026.
- Check Tex against sos.texas.gov; entered August 2026.
- Check Texas registered agent statute against sos.texas.gov; entered October 2026.
- Number entered from the TX Registered Agent.org pricing page page on November 13, 2026
- Number entered from the Mainstay Filing Texas service page page on November 13, 2026
- Number entered from the Texas Registered Agent.ai pricing page page on November 13, 2026