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3 Best LLC Services in Idaho (2026): Fee Schedule
Best value among Idaho LLC formation services in 2026: ID Registered Agent.org ($199), Mainstay Filing ($199) and Idaho Registered Agent.co ($199), ranked in that order. Expect to pay $397 to $597 in service charges over three years, with $100 going to Idaho for the filing.
Prepared by the Agent Fee Tables editorial team · Schedule updated November 13, 2026
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Schedules ordered by: Three-year charges (39%) and duties covered (31%) lead, followed by renewal charge, point of equal cost and fee disclosure. How we order
Idaho charges at a glance Charged in year one $199 Government fee not included
Three-year range $397 to $597 First year with two more
What the state bills in 3 years $100 Independent of the company
Break-even No equal point Order is fixed for ten years
The Idaho schedules Ordered by
how we order . The $100 state fee is not folded into any schedule.
# Opening charge Renewal charge Charges, three years
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1. ID Registered Agent.org: best for the smallest bill across three years Best value $199 to form, $99 yearly after
Opening charge $199
Charge from year two $99/yr
Charges, three years $397
In Idaho, ID Registered Agent.org is the best value since three years add up to $397 since the renewal charge is just $99.
Cost settles it: three years here bill less than three years with Mainstay Filing.
You would still file the annual report.
Duties the charge covers The Idaho formation filing Agent service in the first year Charges in its favor Then $99 a year Opens at $199 Year-one agent covered Charges against it Nothing in the fee pays for the annual report EIN application adds $99
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2. Mainstay Filing: best for owners who want upkeep handled All fifty states $199 a year plus the $100 state fee
Opening charge $199
Charge from year two $199/yr
Charges, three years $597
Position 2 goes to Mainstay Filing: one charge of $199 a year bundles formation, registered agent service and each annual report.
By year three it sits $200 behind ID Registered Agent.org.
Covering the annual report costs you nothing extra, and the state asks nothing for it.
Duties the charge covers Formation paperwork, completed Registered agent for the whole year Annual report, filed on time EIN application prepared State fee billed as published Charges in its favor No extra fee for the EIN application $199 for the full package $199 in year two Charges against it Renews $100 above ID Registered Agent.org
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3. Idaho Registered Agent.co: best for a small agent renewal Idaho focus $199 to form, $99 yearly after
Opening charge $199
Charge from year two $99/yr
Charges, three years $397
Idaho Registered Agent.co ranks third. Three years add up to $397 since the renewal charge is just $99.
You would still file the annual report.
No difference in charges from ID Registered Agent.org.
Duties the charge covers The Idaho formation filing Agent service in the first year Charges in its favor Then $99 a year Year-one agent covered Opens at $199 Charges against it Nothing in the fee pays for the annual report EIN application adds $99
Running charges by year Year one plus renewals, using charges from November 13, 2026. The order of charges holds for ten years.
Pick a time span Pick a different span of years to see new totals, and add the EIN application if you want it counted.
Official government charges Line Charge Source Formation charge $100 legislature.idaho.gov {fee list dated October 2026}Annual report None legislature.idaho.gov {fee list dated October 2026}State fees summed, years 1 to 3 $100 Sum of the lines above
Three years of state charges come to the filing fee, the reports owed in years two and three, and a yearly minimum tax where the state levies one. Costs without a fixed amount, newspaper publication for example, are mentioned in the text and excluded from the sum.
What settled it Weight 39%: charges over three years. That measure separated the top two.
Add up three years at ID Registered Agent.org and you reach $397, which beats Mainstay Filing by $200.
If you need the EIN application, the schedules cross in year 2, as Mainstay Filing moves past ID Registered Agent.org.
The Idaho LLC filing fee and what the state requires, in its own words To form the LLC you send the Certificate of Organization Limited Liability Company to the Idaho Secretary of State with $100 (Idaho Code § 30-25-201). Every LLC must name a registered agent with an in-state street address.
Official text: legislature.idaho.gov {fee list dated October 2026}
State fees only Do it alone and Idaho still collects $100 over three years, plus you complete every form. A service charges $397 to $597 to take that off you.
Questions What do LLC formation services charge in Idaho? The schedules charge $199 up front, and the state adds $100.
What do these schedules add up to over three years? $397 to $597 in service fees, with state fees on top.
How much does Idaho bill to file an LLC? Filing costs $100 on the Certificate of Organization Limited Liability Company.
What does Idaho bill each year after formation? Annual report: free a year, deadline worded by the state as last day of the entity's anniversary month.
Does the charge include the EIN application? ID Registered Agent.org bills $99 more, Mainstay Filing bundles it in and Idaho Registered Agent.co bills $99 more.
When does one schedule pass another in total charges? No crossing within ten years; no schedule passes another.
Which LLC formation service is the best value in Idaho? ID Registered Agent.org is first, with Mainstay Filing and Idaho Registered Agent.co behind it.
Fee sources Backing for the Idaho yearly filing: Annual report line: legislature.idaho.gov , October 2026. Backing for the Idaho Code § 30-25-201 line: legislature.idaho.gov , August 2026. Backing for the Idaho formation fee: Filing fee line: sos.idaho.gov , October 2026. Backing for the Idaho formation fee: Filing fee line: legislature.idaho.gov , October 2026. Backing for the Idaho registered agent statute line: legislature.idaho.gov , October 2026. pricing page as ID Registered Agent.org listed it on November 13, 2026 Idaho service page as Mainstay Filing listed it on November 13, 2026 pricing page as Idaho Registered Agent.co listed it on November 13, 2026