3 Best Foreign Registration Services in Utah (2026): Where to Start
In Utah for 2026, compare Mainstay Filing ($199), UT Registered Agent.org ($199) and Utah Registered Agent.co ($199), ranked best first. State fee: $59. Service fees over three years: $397 to $497.
Written by the Simple Filing Guide editorial team
The short route
Cost to register
$59
Attach a certificate?
Yes, attach it (90 day age limit)
Next
$18, annual report
Our shortlist
Mainstay Filing, UT Registered Agent.org then Utah Registered Agent.co
Our Utah shortlist
The order follows our five checks: three-year cost first, then what the price covers.
#1Number 1
1. Mainstay Filing: best for your second, third and fourth state
$199 plus the state fee, then $149 a year
Mainstay Filing takes the top spot, since it charges $199 plus state fees and waives the registered agent the first year.
The $100 gap to UT Registered Agent.org across three years buys coverage beyond Utah.
From the second year you pay $149 a year for the registered agent.
Checklist: what is included
Your foreign filing, submitted
Registered agent, included during year one
Fifty states, one fee
What works
The price does not change by state
Adds $199 to the state fee
Year-one agent service included
Gaps
UT Registered Agent.org renews its agent $50 lower
Three-year state fees: $95. commerce.utah.gov, confirmed October 2026, official source
What registers the LLC?
You need one form, the Foreign registration statement (foreign limited liability company), and the Utah Division of Corporations and Commercial Code is where it goes.
Add certificate of existence issued in the past 90 days.
What do I do after the LLC registers?
Add the annual report to your calendar ($18).
The state sets the deadline at last day of your anniversary month.
How did you rank them?
Filing jobs included (27% of the score) is where Mainstay Filing does best.
Five checks set the order: total for three years (37%), filing jobs included (27%), clear price information (13%), year-two price (12%) and state coverage (11%).
One company for two states: that is what ranks it first.