

Foreign registration · no form number
New Hampshire Corporation Foreign Registration in Idaho
A corporation formed in New Hampshire that wants to do business in Idaho files an online registration (no form number), with $103.50 in state fees. Idaho may ask for New Hampshire's Certificate of Good Standing ($5). We file it with the Secretary of State, Business Services from your New Hampshire records, then serve as your registered agent there for year one.
New Hampshire and Idaho side by side
| New Hampshire formed here | Idaho registering here | |
|---|---|---|
| Document | New Hampshire Certificate of Good Standing | Foreign Registration Statement (Business Corporation) (no form number) |
| State fee | $5 | $103.50 at order (filing fee $100 plus charges collected at filing) |
| How it is handled | New Hampshire: online | Filed online with Idaho |
| Paid expedite | $40 | |
| Office | New Hampshire Secretary of State, Corporation Division | Idaho Secretary of State, Business Services |
| Official page | quickstart.sos.nh.gov | sos.idaho.gov |
| Yearly filing | Annual Report, $100, every year | Annual Report, no fee, every year |
| Due | April 1 | Last day of the entity's anniversary month |
| Agent | Your New Hampshire registered agent | Our Idaho registered agent |
From New Hampshire to Idaho, step by step
We prepare and file the registration
It lists us as your Idaho registered agent, next to your New Hampshire name and formation date. If Idaho wants the New Hampshire certificate, it is ordered first. After approval, your New Hampshire corporation is registered with Idaho.
Will your New Hampshire name work for Idaho?
If another Idaho company uses the New Hampshire name, an alternate name is allowed. We check your exact New Hampshire name against Idaho's records before filing.
Your Idaho agent and the New Hampshire one
New Hampshire and Idaho both call it a registered agent. Your current registered agent stays for New Hampshire; ours takes Idaho's papers and notices.
Yearly filings: Idaho and New Hampshire
Each year your corporation files New Hampshire's Annual Report ($100) and Idaho's Annual Report (no fee). With our $149 registered agent renewal, New Hampshire plus Idaho comes to $249 a year. Both states' filings stay current side by side.
LLC or corporation, New Hampshire to Idaho
An LLC formed in New Hampshire files its own registration with Idaho ($103.50 in state fees, the same, plus the Certificate of Good Standing ($5)). After that come New Hampshire's Annual Report ($102) and Idaho's Annual Report (no fee). See the LLC filing.
Registering an Idaho company in New Hampshire
A corporation formed in Idaho that registers with New Hampshire files Form 40 with $102 in state fees. See that filing.
Common questions: New Hampshire to Idaho
Does my New Hampshire company need to register in Idaho?
Yes, once a New Hampshire business operates there; Idaho registers it as a foreign corporation.
Is this a certificate of authority?
Idaho calls it registration for New Hampshire corporations; other states say certificate of authority.
How much does the Idaho registration cost?
$302.50 at checkout; Idaho may also want New Hampshire's Certificate of Good Standing, at extra cost.
How long does the Idaho registration take?
Idaho's standard processing takes about 3 to 5 days from the date of filing, plus time for New Hampshire's certificate if Idaho asks for it. Paid expedite: $40.
What are the yearly costs for New Hampshire and Idaho?
$249 a year: our $149 registered agent renewal, $100 to New Hampshire and nothing to Idaho for the yearly reports.
Does Idaho require a registered agent?
Yes: the New Hampshire registered agent stays, and ours covers Idaho for year one, with a street address there.
Will Idaho accept my New Hampshire name?
Yes, if no company there has it; if one does, it uses an alternate name there and keeps its New Hampshire name at home.
Can I form a new Idaho corporation instead?
Yes, but New Hampshire keeps the original, so you run two companies: the new one files Idaho's Annual Report (no fee), and the original keeps New Hampshire's Annual Report.
How do I withdraw from Idaho later?
New Hampshire companies leave by filing a Withdrawal of Foreign Registration Statement; until then, Idaho's report stays due alongside New Hampshire's filings.
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