3 Best LLC Services in New Hampshire (2026): Prices Tracked
New Hampshire watchlist, 2026: Mainstay Filing ($199), New Hampshire Registered Agent.co ($199) and NH Registered Agent.org ($199) lead the LLC formation services, best value first. Over three years these services cost $397 to $597, and New Hampshire adds its $100 filing fee to every one of them.
Tracked by the Filing Price Watch editorial team
Ordered by:
Order = 37% cost, 29% filings covered, and three lighter measures (details)
New Hampshire price snapshot
State filing fee$100gc.nh.gov (pulled October 2026, noted here)
Year 1 spread$199No state fee in these
Three-year spread$397 to $597First year plus two renewals
Government charges over 3 years$300Official figures only
Break-evenDoes not happenOrder holds through year 10
Ranked picks
Service prices only. The $100 state fee applies to every service.
#Ordered byPrice in year 1Price at renewalThree-year spend
1
Leads the list
1. Mainstay Filing: best for the most paperwork per dollar
Starts at $199; renews at $199; state fee extra
Price in year 1$199
Price after year 1$199/yr
Three-year spend$597
Mainstay Filing leads since one $199 price pays for formation, registered agent service and every annual report.
You would save $200 over three years with New Hampshire Registered Agent.co and keep more filings on your own plate.
Preparing the annual report is not your job, and only the $100 state fee gets added.
Price covers
Articles of organization, filed
Registered agent for the full year
Annual report, filed when it is due
EIN application, prepared for you
No markup on government fees
Holds up
EIN application covered
A single price of $199 a year
$199 the second year
Weak spots
Costs $100 more than New Hampshire Registered Agent.co each year after the first
2
New Hampshire only
2. New Hampshire Registered Agent.co: best for the lowest spend over three years
$199 plus the state's fee, then $99 a year
Price in year 1$199
Price after year 1$99/yr
Three-year spend$397
Next up, New Hampshire Registered Agent.co: $199 in year one and $99 each year from then on.
Its price does not extend to the annual report.
Price covers
The New Hampshire formation filing
A year of agent service to begin with
Holds up
$99 a year from year two
$199 plus the state fee
Agent included to start
Weak spots
Preparing the annual report remains your job
EIN add-on: $99
3
New Hampshire only
3. NH Registered Agent.org: best for a local formation service
$199 plus the state's fee, then $99 a year
Price in year 1$199
Price after year 1$99/yr
Three-year spend$397
Next up, NH Registered Agent.org: $199 in year one and $99 each year from then on.
Its price does not extend to the annual report.
Its prices are identical to New Hampshire Registered Agent.co's.
Each line above links to the state's own page. Summing them gives the three-year state figure, which covers filing, years two and three of reporting and a minimum tax where there is one.
What decided the order
Filings covered by the price gave Mainstay Filing the lead. It makes up 29% of the order, and tracked three-year cost, renewal movement, crossover year and price visibility cover the remainder.
New Hampshire expects the annual report every year, so a price that covers it beat a lower price that leaves it to you.
If you count the EIN application, New Hampshire Registered Agent.co costs less from year 2.
New Hampshire LLC filing fee and requirements, as written by the state
The New Hampshire Secretary of State accepts the Certificate of Formation of a New Hampshire Limited Liability Company (Form LLC-1) with $100. Every LLC must name a registered agent with an in-state street address.
Official text: gc.nh.gov (pulled October 2026, noted here)
State fees and nothing else
$300 in state fees is the lowest the three years can cost. The list shows what each service puts on top ($397 to $597).
About these prices
How much do LLC formation services cost in New Hampshire?
Year one is $199 among these services, and New Hampshire adds $100 to file.
What do these services cost over three years?
$397 to $597 in service fees, before state fees.
What does New Hampshire charge to file an LLC?
$100 along with the Certificate of Formation of a New Hampshire Limited Liability Company (Form LLC-1).
What does New Hampshire charge every year once the LLC exists?
Each year the state charges $100 for the annual report, due April 1.
Does the price include the EIN application?
Mainstay Filing: no extra charge; New Hampshire Registered Agent.co: $99 more; NH Registered Agent.org: $99 more.
In what year does one service become pricier than another?
There is no crossover inside ten years.
Which LLC formation service is the best value in New Hampshire?
On our five measures the New Hampshire order is Mainstay Filing, New Hampshire Registered Agent.co and NH Registered Agent.org, with Mainstay Filing ahead on filings covered by the price.