Plain and short · New Hampshire
3 Best LLC Services in New Hampshire (2026) and What New Hampshire Requires
The short version
- State fee
- $100, paid once
- Afterward
- $100 yearly
- Registered agent
- Yes, it is required
- Ranked first
- Mainstay Filing, New Hampshire Registered Agent.co then NH Registered Agent.org
Ranked in New Hampshire
Prices come from each company's own page. Method.1. Mainstay Filing: best for handing off upkeep
Annual price $199, renewal price $199. State fee extra
Mainstay Filing ranks first in New Hampshire. The annual report is filed within the $199 annual price, along with formation and the registered agent.
New Hampshire Registered Agent.co costs $200 less over three years. You would do more of the paperwork.
You do not file the annual report. Only the state's $100 is added.
Includes
- LLC formation, filed
- Registered agent for a year
- Annual report filed for you
- EIN application filed
- State fees passed through
Good
- $199 a year covers filing, agent and report
- EIN handled
- Renews at $199
Against
- Pays $100 more each year than New Hampshire Registered Agent.co
2. New Hampshire Registered Agent.co: best for a one-state LLC
Form for $199. Renew at $99
New Hampshire Registered Agent.co takes second place because it opens at $199, first agent year included, and renews at $99.
You still handle the annual report.
Includes
- The LLC, filed
- Agent for year one
Good
- Then $99 yearly
- No agent charge in year one
- $199 to form the LLC
Against
- Leaves the annual report on your desk
- EIN not included ($99)
3. NH Registered Agent.org: best for another local option
Form for $199. Renew at $99
NH Registered Agent.org takes third place because it opens at $199, first agent year included, and renews at $99.
You still handle the annual report.
It charges what New Hampshire Registered Agent.co charges.
Includes
- The LLC, filed
- Agent for year one
Good
- Then $99 yearly
- No agent charge in year one
- $199 to form the LLC
Against
- Leaves the annual report on your desk
- EIN not included ($99)
Side by side
| # | Name | Year one | Renewal | Three years | Includes | |
|---|---|---|---|---|---|---|
| 1 | Mainstay Filing | $199 | $199/yr | $597 | LLC formation, filed; registered agent for a year; annual report filed for you | Visit Mainstay FilingPartner link. We may earn money if you buy. |
| 2 | New Hampshire Registered Agent.co | $199 | $99/yr | $397 | The LLC, filed; agent for year one | Visit New Hampshire Registered Agent.coPartner link. We may earn money if you buy. |
| 3 | NH Registered Agent.org | $199 | $99/yr | $397 | The LLC, filed; agent for year one | Visit NH Registered Agent.orgPartner link. We may earn money if you buy. |
The facts
What does an LLC cost to form here?
$100 to the state. $199 more if a service files for you.
Over three years the state collects $300, filing included. from gc.nh.gov, October 2026, kept short
What do I file?
The Certificate of Formation of a New Hampshire Limited Liability Company (Form LLC-1) goes to the New Hampshire Secretary of State. Approval creates the LLC.
from gc.nh.gov, October 2026, kept short
Must the LLC name a registered agent?
Every LLC must name a registered agent with an in-state street address.
A New Hampshire resident, or a business entity registered with the Secretary of State, whose office is the registered office.
from gc.nh.gov, October 2026, kept short
What is owed later?
The annual report comes each year and costs $100. In the state's words the filing is due April 1. Note it early.
The state's late fee is $50.
from sos.nh.gov, August 2026, kept short
Is a service required?
Yes. Your three-year bill is the state's $300.
Hiring help adds $397 to $597 across three years.
What put the first pick first?
Mainstay Filing scores best on work included, which is 27% of the score.
65% of the score is three-year cost and work included.
The annual report falls due every year in New Hampshire. Only the first pick files it.
What New Hampshire requires to form an LLC
| Requirement | Rule or amount | Confirm |
|---|---|---|
| LLC filing fee | $100 | from gc.nh.gov, October 2026, kept short |
| Registered agent | Yes, it is required | from gc.nh.gov, October 2026, kept short |
| Annual report | $100 every year | from sos.nh.gov, August 2026, kept short |
| Three-year state total | $300 | The rows above, added |
Also asked
Who files the EIN application?
Mainstay Filing folds the EIN application into its price, while New Hampshire Registered Agent.co adds $99 and NH Registered Agent.org adds $99.
What if the report is late?
A late report costs $50 more.
What do the picks cost over three years?
Mainstay Filing is $597, while New Hampshire Registered Agent.co is $397, while NH Registered Agent.org is $397, with state fees on top.
Where do the figures come from?
Every state fee links to its official page. Every service price comes from the company's own site.
Must I use a service?
No law requires a service. It is a paid convenience.
Which LLC service should I use in New Hampshire?
Put Mainstay Filing first, and New Hampshire Registered Agent.co and NH Registered Agent.org after.
Sources
- Charter Simple keeps New Hampshire Secretary of State on file from sos.nh.gov, confirmed August 2026, and nothing more
- Charter Simple keeps New Hampshire Secretary of State on file from sos.nh.gov, confirmed August 2026, and nothing more
- Charter Simple keeps New Hampshire report due date on file from gencourt.state.nh.us, confirmed August 2026, and nothing more
- Charter Simple keeps N.H on file from gc.nh.gov, confirmed August 2026, and nothing more
- Charter Simple keeps New Hampshire formation fee: Filing on file from gc.nh.gov, confirmed October 2026, and nothing more
- Charter Simple keeps New Hampshire registered agent statute on file from gc.nh.gov, confirmed October 2026, and nothing more
- The Mainstay Filing New Hampshire service page, on November 13, 2026
- The New Hampshire Registered Agent.co pricing page, on November 13, 2026
- The NH Registered Agent.org pricing page, on November 13, 2026