Kept simple · New Hampshire
3 Best Registered Agents in New Hampshire (2026), Kept Simple
The short version
- Required?
- Required: yes
- Title in law
- Registered agent
- Price of an agent
- $99 to $149 a year
- Ranked first
- Mainstay Filing, New Hampshire Registered Agent.co then NH Registered Agent.org
Ranked in New Hampshire
Why this order? The checks are explained here.1. Mainstay Filing: best for a company that may grow
$149 a year, then $149
Mainstay Filing comes first because there is one rate, $149 a year, wherever the LLC registers.
The $150 extra over New Hampshire Registered Agent.co across three years pays for coverage outside New Hampshire.
Includes
- A street address in the state
- Three government mailings a year scanned free
- Serves LLCs, corporations, LPs, LLPs and nonprofits
Good
- Usable wherever you register
- $149 each year, no increase
Against
- $50 a year above New Hampshire Registered Agent.co
- Report filing needs the formation package
2. New Hampshire Registered Agent.co: best for one-state companies
$99 a year, then $99
New Hampshire Registered Agent.co ranks second. Three years in New Hampshire cost $297 with this agent.
Includes
- In-state address
- Scans of legal papers
Good
- A lower yearly bill than the national pick
- Just $99 a year
Against
- Single-state coverage
- Leaves the annual report on your desk
3. NH Registered Agent.org: best for keeping it local
$99 a year, then $99
NH Registered Agent.org ranks third. Three years in New Hampshire cost $297 with this agent.
It charges what New Hampshire Registered Agent.co charges.
Includes
- In-state address
- Scans of legal papers
Good
- Just $99 a year
- A lower yearly bill than the national pick
Against
- Single-state coverage
- Leaves the annual report on your desk
Side by side
| # | Name | Start | Renewal | Total | Includes | |
|---|---|---|---|---|---|---|
| 1 | Mainstay Filing | $149 | $149/yr | $447 | A street address in the state; three government mailings a year scanned free; Serves LLCs, corporations, LPs, LLPs and nonprofits | Go to Mainstay FilingPartner link. We may earn money if you buy. |
| 2 | New Hampshire Registered Agent.co | $99 | $99/yr | $297 | In-state address; scans of legal papers | Go to New Hampshire Registered Agent.coPartner link. We may earn money if you buy. |
| 3 | NH Registered Agent.org | $99 | $99/yr | $297 | In-state address; scans of legal papers | Go to NH Registered Agent.orgPartner link. We may earn money if you buy. |
Key questions
Must the LLC name a registered agent?
Every LLC must name a registered agent with an in-state street address.
Law: N.H. RSA 304-C:36. from gc.nh.gov, October 2026, kept short
Who qualifies?
A New Hampshire resident, or a business entity registered with the Secretary of State, whose office is the registered office.
A qualifying owner can serve for free.
What does an agent cost?
$99 to $149 a year, or $297 to $447 for three.
State fees do not change with your choice of agent.
Why does the state want one?
Legal papers and state notices go to the agent's address in New Hampshire.
What matters is that nothing important sits unseen. What is service of process?
What does the state bill yearly?
The annual report comes each year and costs $100. In the state's words the filing is due April 1. Note it early.
from sos.nh.gov, August 2026, kept short
What put the first pick first?
Mainstay Filing scores best on work included, which is 27% of the score.
Two checks carry most of the weight: three-year cost (38%) and work included (27%).
Only the first pick works in all fifty states.
New Hampshire: registered agents
| Requirement | Rule or amount | Confirm |
|---|---|---|
| LLC filing fee | $100 | from gc.nh.gov, October 2026, kept short |
| Registered agent | Required: yes | 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
May I name myself?
Usually. Check who qualifies and which address counts.
What address does an agent need?
The address has to be a physical street address in New Hampshire; filings that list an out-of-state address are not processed. P.O. boxes are not accepted.
What do the picks cost over three years?
Mainstay Filing is $447, while New Hampshire Registered Agent.co is $297, while NH Registered Agent.org is $297
Are the fees official?
State fees come from New Hampshire's official documents. Service prices come from each company's price page. Both are dated here.
Must I use a service?
No law requires a service. It is a paid convenience.
What is the best registered agent in New Hampshire?
Mainstay Filing ranks first. Its agent price does not change by state: $149 a year, $149 on renewal. After it, New Hampshire Registered Agent.co and NH Registered Agent.org.
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
- Mainstay Filing New Hampshire service page, read November 13, 2026
- New Hampshire Registered Agent.co pricing page, read November 13, 2026
- NH Registered Agent.org pricing page, read November 13, 2026