3 Best LLC Services in Utah (2026), Plainly Answered
We'd pick Mainstay Filing ($199), UT Registered Agent.org ($199) and Utah Registered Agent.co ($199) in Utah for 2026, in that order. On top of the $59 filing fee, the services cost $397 to $597 over three years.
By the Plain Charter editorial team ·
Answer in brief
Fee to form
$59, paid once
Ongoing state fees
$18 yearly
Registered agent
Required
Who to hire
Mainstay Filing, UT Registered Agent.org then Utah Registered Agent.co
Prices as published on November 12, 2026. The state's own fees are listed in the requirements below.
Common questions
What does an LLC cost to set up here?
Filing yourself costs $59. With a service, add $199.
State fees for the first three years: $95. October 2026 · commerce.utah.gov
Who receives the filing?
It takes one filing, the Certificate of Organization, which goes to the Utah Secretary of State.
Statute: Utah Code § 48-3a-201. The state says Most filings immediately; manual review 5 to 7 business days. October 2026 · commerce.utah.gov
Must the LLC name a registered agent?
Every LLC must name a registered agent with an in-state street address.
A commercial registered agent listed with the state, a noncommercial agent (an individual or entity), or the holder of a named position in the company.
We add the filing, two years of reports and any minimum tax for the three-year line. Publication and other variable costs are excluded.
More answers
What is the processing time?
Most filings immediately; manual review 5 to 7 business days.
Who handles the EIN?
Only Mainstay Filing includes it. Elsewhere: $99 at UT Registered Agent.org, $99 at Utah Registered Agent.co.
What does filing late cost?
The penalty is $10.
Three years in, what has each cost?
Mainstay Filing $597, UT Registered Agent.org $397 and Utah Registered Agent.co $397 in service fees.
What sources do you use?
Utah's own publications for the state side, published company prices for the rest.
Who is your first choice in Utah?
Mainstay Filing first: it forms the LLC, serves as its registered agent and files the annual report for $199 a year, and the price stays $199 at renewal. UT Registered Agent.org and Utah Registered Agent.co follow.