How to Get a Registered Agent in New Hampshire (2026): 6 Steps and the 3 Best Agents
Here is the 2026 answer for a registered agent in New Hampshire: New Hampshire Registered Agent.co ($99 a year), NH Registered Agent.org ($99 a year) and Mainstay Filing ($149 a year), ranked in that order. The lesson then takes 6 steps: the rule, who qualifies, the address and putting the agent on file.
Each company's listed price on November 12, 2026. New Hampshire bills the same either way.
Step-by-step lesson
Step1
Step 1: Start with the legal requirement
Every LLC must name a registered agent with an in-state street address.
Official source: Per gc.nh.gov, last confirmed October 2026
Step2
Step 2: Check who can serve
A New Hampshire resident, or a business entity registered with the Secretary of State, whose office is the registered office. Set by N.H. RSA 304-C:36.
Step3
Step 3: Know the address requirement
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.
TipA service gives you a New Hampshire street address, so your home address stays off the filing.
Step4
Step 4: Choose between serving yourself and hiring one
If you qualify under the rules above, you can be your own agent. Otherwise our picks charge $99 to $149 a year.
Step5
Step 5: List the agent with the state
A new LLC lists its agent in the Certificate of Formation of a New Hampshire Limited Liability Company (Form LLC-1). Switching agents later is a separate change filing with the New Hampshire Secretary of State.
Official source: Per gc.nh.gov, last confirmed October 2026
Step6
Step 6: Stay current every year
$100 every year for the annual report, due April 1. Notices about it reach you through the registered agent.
Official source: Per sos.nh.gov, last confirmed August 2026
The cost of this lesson
Step
Paid to
Price
A professional agent
The service
$99 to $149 a year
Agent renewal
The service
$99 to $149 a year
Annual report
The state
$100 every year
Every state figure links to its source under References; service prices come from each company's site.
How we ranked the New Hampshire picks
On three-year cost, which carries 30%, New Hampshire Registered Agent.co scored above NH Registered Agent.org.
Add up years one to three and New Hampshire Registered Agent.co comes to $297; Mainstay Filing is $150 more.
Quick answers
Do I need a registered agent in New Hampshire?
Yes. Every LLC must name a registered agent with an in-state street address.
Can I be my own registered agent?
You can, as long as you qualify under steps 2 and 3.
Can I change my registered agent later?
You can switch at any time by filing the change with the New Hampshire Secretary of State.
What does a registered agent cost in New Hampshire?
Expect $99 to $149 a year.
What does the LLC pay the state each year?
The annual report, $100 every year.
Which registered agent would you choose?
In order: New Hampshire Registered Agent.co, NH Registered Agent.org and Mainstay Filing. New Hampshire Registered Agent.co comes first because $99 a year, the same at renewal, for an LLC that stays in New Hampshire.