Starting an LLC in New Hampshire follows the same eight-step arc as every state: pick a name the state will accept, appoint a registered agent, file the formation document with the $100 state fee, then build the compliance layer that keeps the entity alive. This guide covers the New Hampshire-specific numbers and hands you the state's full resource set; the deeper national treatment of each step lives in the complete formation guide.
The Five Steps in New Hampshire
Two universal warnings apply with full force in New Hampshire. The state's name approval is not trademark clearance: run the USPTO check before you commit (see trademarking your name). And the EIN is free at the IRS, instantly, so never buy it from a lookalike site; the walkthrough is in the EIN guide.
What It Costs in New Hampshire
The formation filing fee is $100, paid once to the state. The recurring obligation is $100 per year, billed through the state's periodic report or franchise system. A commercial registered agent adds $100 to $300 per year if you choose one over serving yourself; File.Business charges $149 with the first year included in a New Hampshire formation. Where New Hampshire sits against all 50 states, and whether forming elsewhere could ever make sense (for most New Hampshire businesses: no), is covered in the cost breakdown and the best-state analysis.
After Approval: the New Hampshire Checklist
The stamped formation document plus the EIN letter opens the business bank account, and running every business dollar through that account is what keeps the liability shield real (the solo-owner version of this warning is in the single-member guide). Adopt the operating agreement the same week: the New Hampshire operating agreement guide covers the state specifics. Then calendar the recurring obligations: start with the New Hampshire annual report guide, or put the entity on compliance monitoring and let the calendar watch itself.
The New Hampshire resource set: Formation Service · Cost Breakdown · Business Search · Operating Agreement Guide · Annual Report Guide · Dba Guide · Foreign Qualification Guide · Registered Agent Guide.
New Hampshire vs the Famous Formation States
Founders operating in New Hampshire regularly ask whether Wyoming or Delaware would be cheaper. The arithmetic answers it: an out-of-state LLC that operates in New Hampshire must still register in New Hampshire as a foreign LLC, pay New Hampshire's fees, and maintain a second registered agent, so the famous state becomes a surcharge, not a substitute. The five-year comparison for a business that lives here:
| Structure | Formation cost | Recurring | Five-year state cost |
|---|---|---|---|
| New Hampshire (home state) | $100 | $100/yr | $600 |
| Wyoming + New Hampshire foreign registration | $100 + New Hampshire filing | Two states, two agents | $400 + all New Hampshire costs anyway |
| Delaware + New Hampshire foreign registration | $110 + New Hampshire filing | $300/yr DE tax + New Hampshire costs | $1610 + all New Hampshire costs anyway |
The genuine exceptions (venture-backed startups, non-US founders, pure holding companies) are mapped honestly in the best-state analysis. For a business operating in New Hampshire, forming in New Hampshire wins on cost, simplicity, and risk surface.
Common New Hampshire Formation Mistakes
Why it happensThe state accepted the name, so it feels cleared.
ConsequenceA federal trademark claim forces a rebrand after the name has equity.
PreventionRun the USPTO search alongside the New Hampshire record before committing.
Why it happensServing as your own agent is free and the form allows it.
ConsequenceYour home address on the permanent public record, and dissolution risk when you move or travel.
PreventionDecide the privacy trade before filing; commercial service runs about $149/yr.
Why it happensNew Hampshire does not ask for it at filing.
ConsequenceBank friction, default statutory rules in disputes, and a weaker liability shield.
PreventionAdopt it the week the state approves the filing.
Why it happensThe first obligation lands a year or more after formation.
ConsequenceLate fees, lost good standing, then administrative dissolution.
PreventionCalendar every obligation at formation, or use monitoring.
A New Hampshire Formation in Practice
She clears the name against the New Hampshire record and the USPTO database in an afternoon, appoints a commercial registered agent to keep her home address private, files the formation document online with the $100 fee, and adopts a single-member operating agreement the same week. The EIN takes ten minutes at the IRS site; the bank account opens with the stamped filing, the EIN letter, and the agreement.
Outcome: The entity does its job because the follow-through happened: agreement, EIN, dedicated account, and the recurring calendar set on day one.
$100 and a clean checklist
A New Hampshire LLC is one filing, one agent, and a short follow-through list: agreement, EIN, licenses, bank account, and the recurring calendar. Do the follow-through and the entity does its job.
Frequently asked questions
How much does it cost to start an LLC in New Hampshire?
The New Hampshire state filing fee for LLC formation is $100, paid once when the formation document is filed. Recurring state cost after that: $100 per year in state fees. Add $100 to $300 per year if you use a commercial registered agent. Full numbers: the New Hampshire cost breakdown.
Do I need a registered agent in New Hampshire?
Yes. Every New Hampshire LLC must continuously maintain a registered agent with a physical street address in the state, available during business hours to accept legal documents. You can serve yourself (your address becomes public record) or use a commercial service; the trade-offs are covered in our registered agent analysis.
Does New Hampshire require an operating agreement?
State law does not require one, but every LLC should adopt one: banks ask for it, it fixes ownership and exit rules, and it is your primary evidence of entity separateness. See the New Hampshire operating agreement guide.
How long does it take to get an LLC in New Hampshire?
Online filings in most states are approved within one to five business days, and New Hampshire publishes current processing times on its filing portal; check them before filing if you are on a deadline. The full stage-by-stage timeline, including the instant EIN and bank onboarding, is in our timeline guide.
Is it cheaper to form in Wyoming instead of New Hampshire?
Not if the business operates in New Hampshire: an out-of-state LLC must register here as a foreign LLC anyway, so Wyoming's $100 fee stacks on top of every New Hampshire cost instead of replacing it, plus a second registered agent forever. The five-year math is in the comparison table above and the best-state analysis.
What happens if I ignore New Hampshire's recurring requirements?
New Hampshire's recurring obligations escalate the same way every state's do: late penalties first, loss of good standing next (which blocks loans and certificates), then administrative dissolution, which ends the liability shield. Reinstatement means back filings plus penalties. Compliance monitoring exists to make this failure mode impossible.
What taxes will my New Hampshire LLC pay?
By default the LLC itself pays no federal income tax: profits pass through to your personal return with 15.3% self-employment tax on active income, plus state obligations. The full picture, including quarterly estimates and the S-corp election, is in the LLC tax guide and franchise tax by state.
Form your New Hampshire LLC with the state fee at cost.
Name check against the New Hampshire record, formation prepared and filed, operating agreement, EIN, and a year of registered agent service. The $100 state fee passes through with no markup.
