Corp Nation · New Hampshire LLC Guide · 2026
Foreign LLC Registration in New Hampshire: How to Register (2026)
Doing business in New Hampshire with an out-of-state LLC? Here’s exactly how to register as a foreign LLC in New Hampshire — fees, requirements, timeline, and what happens if you skip it.
The Bottom Line for New Hampshire
Doing business in New Hampshire with an out-of-state LLC? Here’s exactly how to register as a foreign LLC in New Hampshire — fees, requirements, timeline, and what happens if you skip it. When you’re ready to move, Corp Nation handles the entire filing — Articles of Organization, registered agent, operating agreement — so your New Hampshire LLC is set up correctly from day one.
The New Hampshire state fee is $100 and standard processing runs 5-7 days. Corp Nation’s service fee is $149 flat, registered agent included for the first year.
What Corp Nation Does for You
- Prepares and files your New Hampshire Articles of Organization — correctly, the first time
- Registered agent service included — New Hampshire address requirement handled
- Custom operating agreement drafted and delivered with every package
- EIN (Federal Tax ID) filing available as an add-on
- BOI report filing available — federal requirement, serious penalties if missed
- You’re notified the moment your New Hampshire LLC is approved by the state
Form Your New Hampshire LLC Today
$100 New Hampshire state fee + $149 Corp Nation service fee. Registered agent included.
Get Started →Frequently Asked Questions
Do I need to register my LLC as foreign in New Hampshire?
Yes, if you’re “doing business” in New Hampshire with an LLC formed in another state. Failure to register can result in fines and bars you from suing in New Hampshire courts.
How do I register a foreign LLC in New Hampshire?
File a Certificate of Authority (or equivalent) with the New Hampshire Secretary of State, designate a New Hampshire registered agent, and pay the filing fee.
How much does foreign LLC registration cost in New Hampshire?
Foreign registration fees vary by state, typically $50–$300. Corp Nation handles foreign LLC registration in all 50 states.