New Hampshire Registered Agent.co takes the top spot because the New Hampshire registration is $199 and includes year one as agent, with $99 a year after that.
The registered office is an in-state street address supplied by the plan, and any papers served on the company show up as scans in your online account.
It comes in below Mainstay Filing over three years.
In the price
- The registration filing
- One year of registered agent service to start
Good
- $99 a year afterward for the agent
- $199 for the service, state fee extra
- First-year registered agent service is part of the deal
Watch for
- New Hampshire only; your home state needs its own agent
- The EIN application is an extra charge ($99)
Mainstay Filing makes the list at number two because the fee is $199 plus the state's own, with a free first year as registered agent, and the price is identical in every state.
Year one as agent costs nothing; every year after it is $149, wherever the company registers.
New Hampshire Registered Agent.co undercuts it by $100 across three years, which leaves Mainstay Filing second on cost.
In the price
- The registration filing prepared and submitted
- Your registered agent for year one at no charge
- Service of process scanned and uploaded within the same business day, free
Good
- No charge for registered agent service in year one
- The same price in each of the fifty states
- Papers served on the company are scanned the same business day at no charge
- $199 service fee, with the state's fee added
Watch for
- The agent is $149 a year after year one, $50 above New Hampshire Registered Agent.co
NH Registered Agent.org makes the list at number three because the New Hampshire registration is $199 and includes year one as agent, with $99 a year after that.
The registered office is an in-state street address supplied by the plan, and any papers served on the company show up as scans in your online account.
New Hampshire Registered Agent.co and NH Registered Agent.org list the same price and the same features, so either one is a reasonable choice.
In the price
- The registration filing
- One year of registered agent service to start
Good
- First-year registered agent service is part of the deal
- Keeps the agent for $99 a year from year two
- Registration costs $199 before the state fee
Watch for
- New Hampshire only; your home state needs its own agent
- The EIN application is an extra charge ($99)
The 3 picks side by side
Scores out of 10 are editorial marks from Filing Shortlist, based on the criteria on How we rank. Customers do not rate anything on this site.
New Hampshire foreign registration service pricing in 2026: first year, renewals, three-year total
Every price comes from the company's own pages as of November 12, 2026. The $100 New Hampshire registration fee comes on top of each row and is left out of the totals.
How the cut was made
Two criteria count most here, three-year price and what the price covers, at 28% each, while renewal terms, fit for the state and price clarity divide 44%. What tipped New Hampshire was three-year price.
New Hampshire Registered Agent.co adds up to $397 over three years, which is $100 below Mainstay Filing. Both services include year one, which left the renewal price to settle the order.
Every criterion and weight is set out on How we rank.
Registering a foreign LLC in New Hampshire: fee, form and office
Registration goes to the New Hampshire Secretary of State, Corporation Division on the Application for Registration as a Foreign Limited Liability Company (Form FLLC-1). The state fee is $100.
Each year after that, the company files the annual report for $100, due April 1.
What to have ready before you file
- The company's exact legal name and its formation date in the home state.
- A registered agent at a street address in the state. Every company on this shortlist can be that agent.
- Payment of the $100 state fee with the filing.
- A reminder in your own calendar for the annual report and its $100 fee.
The cost of skipping New Hampshire registration
Its contracts remain valid (RSA 304-C:180, II(a)). Fees for the unregistered period come due as well.
Common questions about New Hampshire foreign registration services
Must an LLC from another state register in New Hampshire?
It must, once it does business in the state.
What is the full price of a foreign LLC registration in New Hampshire?
The state fee is $100, and service fees run $199.
What is the New Hampshire foreign registration form called?
It is the Application for Registration as a Foreign Limited Liability Company (Form FLLC-1), submitted to the New Hampshire Secretary of State, Corporation Division.
Does a registered foreign LLC still need a registered agent?
Yes. The company keeps a registered agent in the state, at a street address there, for as long as it stays registered.
Which foreign registration services made this shortlist?
New Hampshire Registered Agent.co ($199), Mainstay Filing ($199) and NH Registered Agent.org ($199), listed from the top pick down.
Which service leads the New Hampshire foreign registration shortlist?
New Hampshire Registered Agent.co, because $199 above the state fee gets the company registered in New Hampshire, and the agent renews at $99.
Where the figures come from
- New Hampshire Secretary of State, Corporations Division (checked again August 2026)
- New Hampshire Secretary of State, Corporations Division (checked again August 2026)
- New Hampshire report due date (checked again August 2026)
- N.H. RSA 304-C:31 (checked again August 2026)
- New Hampshire formation fee: Filing fee, official source (checked again October 2026)
- New Hampshire registered agent statute (checked again October 2026)
- Form FLLC-1 (checked again October 2026)
- RSA 304-C:174, activities that do not count (checked again October 2026)
- RSA 304-C:175, registration (checked again October 2026)
- RSA 304-C:180, effect of not registering (checked again November 2026)
- Pulled from New Hampshire Registered Agent.co: pricing and service pages, November 12, 2026
- Pulled from Mainstay Filing: New Hampshire service page, November 12, 2026
- Pulled from NH Registered Agent.org: pricing and service pages, November 12, 2026