New Hampshire Secretary of State handles the business-entity filing represented here. A standard domestic LLC uses Certificate of Formation (LLC-1); the verified filing-fee basis is $100. Use the official source rather than a third-party filing solicitation.
New Hampshire LLC registration authority, document, and fee
- Responsible registration authority
- New Hampshire Secretary of State
- Formation document
- Certificate of Formation (LLC-1)
- Standard filing-fee basis
- $100
- Submission channel
- Online or paper through New Hampshire Secretary of State
- Official filing source
- https://www.sos.nh.gov/sites/g/files/ehbemt561/files/documents/2022-01/llc-1.pdf ↗
- Jurisdiction
- New Hampshire (NH)
How to register a standard domestic LLC in New Hampshire
Choose the correct legal structure
Confirm that a domestic LLC is the intended structure. Corporations, nonprofits, professional entities, partnerships, foreign registrations, series structures, and assumed names use different filings and fees.
Screen the proposed business name
Use the official New Hampshire business-search guide. A database search does not guarantee filing acceptance or clear federal/state trademark rights.
Prepare Certificate of Formation (LLC-1)
Follow the current official instructions for the legal name, registered agent or office, organizer, principal address, management structure, effective date, and any professional-purpose requirements.
Submit through the official channel
Online or paper through New Hampshire Secretary of State. The standard fee basis captured for this guide is $100.
Save the acceptance and complete post-filing duties
Keep the filed document and state acknowledgment. Then obtain tax accounts, licenses, employer registrations, local permits, and recurring reports that apply to the actual business.
Important conditions and exceptions
An annual report is due by April 1.
Source verification
Authority, document, fee basis, filing channel, conditions, and recurring requirement are mapped to official or authoritative public sources.
- New Hampshire Secretary of StateOfficial state formation, filing, or fee sourceOpen official source ↗
- National Association of Secretaries of StateNationwide corporate-registration office directoryOpen NASS directory ↗
- U.S. Small Business AdministrationFederal overview separating state registration from federal and local obligationsOpen SBA guide ↗
New Hampshire business-registration answers
Who handles business registration in New Hampshire?
New Hampshire Secretary of State
What document forms a standard domestic LLC in New Hampshire?
Certificate of Formation (LLC-1).
How much is the standard New Hampshire LLC formation filing?
$100. Optional services, special entity types, payment processing, taxes, licenses, and local requirements can change the total.
Where do I file a New Hampshire LLC?
Use the official filing source linked on this page. The stated channel is: Online or paper through New Hampshire Secretary of State.
Does a business-name search guarantee that a New Hampshire name can be used?
No. A search is a screening step, not a final legal determination, trademark clearance, or filing approval.
Does this website register a business in New Hampshire?
No. SecretaryOfStateUSA.com is a private information directory and does not accept filings or act as a government office.
What happens after the New Hampshire formation filing?
An annual report is due by April 1.