3 Best LLC Services in Utah (2026): The Straight Story
For LLC formation services in Utah in 2026, we'd rank Mainstay Filing ($199), UT Registered Agent.org ($199) and Utah Registered Agent.co ($199), best first. Here's the money: $59 to the state, $397 to $597 to a service across three years.
Straight from the LLC Straight Talk editorial team
Quick facts
The short of it
State fee
$59, one time
After that
$18 every year
Registered agent
Yes, you have to
Our pick
Mainstay Filing, UT Registered Agent.org then Utah Registered Agent.co
Who we'd use in Utah
The order comes from our five tests: three-year cost first, then what the price covers.
#1Our top pick
1. Mainstay Filing: best for one price for setup and upkeep
$199 yearly ($258 at signup, state fee included)
Mainstay Filing is who we'd use first in Utah, because for $199 a year, formation, the registered agent and the annual report are all handled.
This one's $200 more than UT Registered Agent.org over three years, and in return more filings get handled for you.
You won't file the Annual Report/Renewal yourself. Utah still charges $18, billed at cost.
What you get
Your formation filing, taken care of
Registered agent for twelve straight months
Annual report done for you
EIN application
State fees at cost
Pluses
The EIN application's included
$199 yearly, everything listed
Year two's $199
What's not
$100 a year above UT Registered Agent.org after year one
#2Utah specialist
2. UT Registered Agent.org: best for a business that never leaves one state
$199 to form, $99 a year after
It starts at $199 with the first agent year thrown in, and from year two you pay $99. That puts UT Registered Agent.org second.
You're still on the hook for the Annual Report/Renewal.
What you get
Utah formation filing
The first agent year's on them
Pluses
The first agent year's included
$199 plus the state fee to form
Then $99 yearly
What's not
The Annual Report/Renewal stays on your plate
The EIN application costs $99 extra
#3Utah specialist
3. Utah Registered Agent.co: best for single-state outfits
$199 to form, $99 a year after
It starts at $199 with the first agent year thrown in, and from year two you pay $99. That puts Utah Registered Agent.co third.
You're still on the hook for the Annual Report/Renewal.
Its prices match UT Registered Agent.org exactly, so the order between them's a close call.
What you get
Utah formation filing
The first agent year's on them
Pluses
$199 plus the state fee to form
The first agent year's included
Then $99 yearly
What's not
The Annual Report/Renewal stays on your plate
The EIN application costs $99 extra
The numbers
#
Who
First year
Then
3 years
What you get
1
Mainstay Filing
$199
$199/yr
$597
your formation filing, taken care of; registered agent for twelve straight months; annual report done for you
Prices as of November 13, 2026. The state's own fees are in the checklist below.
What you need to know
What's it cost to form an LLC here?
The state takes $59, and a service that files for you in year one adds $199.
Add the recurring report and the state's fees reach $95 over three years. go check commerce.utah.gov, last confirmed October 2026
Which form do I file, and where?
Here's what starts the company: the Certificate of Organization, sent to the Utah Secretary of State.
The law: Utah Code § 48-3a-201. How long the state takes: Most filings immediately; manual review 5 to 7 business days. go check commerce.utah.gov, last confirmed October 2026
Do I have to 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.
There's one filing that keeps coming back: the Annual Report/Renewal, yearly, for $18. In the state's own words it's due last day of the entity's anniversary month.
Every line above links to the state's own page. The total's ours: the filing, two reports and any minimum tax.
More questions
When will my LLC exist?
Most filings immediately; manual review 5 to 7 business days.
Who handles the EIN?
With Mainstay Filing it's free. UT Registered Agent.org charges $99, Utah Registered Agent.co charges $99.
What if I'm late with the report?
A late report costs $10 more.
What do the picks cost over three years?
Mainstay Filing comes out at $597; UT Registered Agent.org comes out at $397; Utah Registered Agent.co comes out at $397, before state fees.
Are the fees official?
State fees come from Utah's official documents, and service fees come from each company's own price page. Both are dated here.
Who should I use for a LLC service in Utah?
Mainstay Filing is first: $199 a year pays for forming the LLC, acting as your registered agent and filing the annual report, and it renews at $199. Then comes UT Registered Agent.org and Utah Registered Agent.co.