Form a LLC in New Hampshire
Everything you need to know about forming a LLC in New Hampshire. Filing fees, requirements, timeline, and step-by-step guidance.
Want this turned into your personalized LLC roadmap for New Hampshire?
Sign up free — we'll track every step, deadline, and what comes after the LLC.
How to File
Choose a Name for Your LLC
Select a unique business name that includes 'Limited Liability Company,' 'LLC,' or 'L.L.C.' and is distinguishable from other registered entities in New Hampshire. Use the NH Secretary of State's online name search tool to verify availability before filing.
30 minutes
Designate a Registered Agent
Appoint a registered agent who has a physical street address in New Hampshire and is available during normal business hours to receive legal and government documents on behalf of the LLC. The agent can be an individual resident or a registered commercial agent service.
15 minutes
File the Certificate of Formation
Complete and submit the Certificate of Formation (Form LLC-1) with the NH Secretary of State, either online via the NHSOS QuickStart portal, by mail, or in person. Include the $100 filing fee plus the $50 expedited fee if faster processing is needed.
1 hour
Create an Operating Agreement
Although not legally required by New Hampshire state law, drafting an Operating Agreement is strongly recommended to outline ownership structure, member roles, profit distribution, and management procedures. This document helps prevent disputes and is often required by banks when opening a business account.
2-4 hours
What's Next After Filing
Once your LLC is officially formed, you'll want to complete these important steps:
- •Obtain an EIN from the IRS — Apply for a Federal Employer Identification Number (EIN) from the IRS at no cost using the IRS online application portal. An EIN is required for tax filing purposes, hiring employees, and opening a business bank account.
- •Register for State Taxes and Licenses — Register with the NH Department of Revenue Administration if your LLC is subject to the Business Profits Tax (BPT) or Business Enterprise Tax (BET), and obtain any required local or state business licenses or permits relevant to your industry.
- •File Annual Reports — New Hampshire LLCs must file an Annual Report with the Secretary of State each year by April 1, accompanied by a $100 filing fee. The report updates the state on the LLC's current registered agent, principal address, and member/manager information.
Advantages
- ✓No state personal income tax in New Hampshire, which can benefit LLC members receiving pass-through income
- ✓Simple and straightforward online filing process through the NH Secretary of State's QuickStart portal
- ✓Single-member LLCs are permitted, making it accessible for solo entrepreneurs
- ✓New Hampshire has no sales tax, which reduces compliance burden for many businesses
Considerations
- •Business Profits Tax (BPT) and Business Enterprise Tax (BET) can apply to LLCs with meaningful revenue, adding a state-level tax obligation
- •Annual Report fee of $100 is on the higher end compared to some other states
- •Registered agent with a physical NH address is required, which may add cost for out-of-state owners using a commercial service
Annual Obligations
What OpenChamber Does
We don't file paperwork for you — we guide you through doing it yourself, which saves money and helps you understand your business from day one.
Personalized Checklist
Every task you need, organized by priority and tailored to New Hampshire.
Vetted Professionals
When you need help, we connect you with professionals we trust.
Progress Tracking
Never lose track of where you are or what's next.
Track Your Progress
Get a personalized checklist for forming your LLC in New Hampshire — and everything that comes after.
Get Your Free Checklist