

Foreign registration · no form number
Connecticut Corporation Foreign Registration in Idaho
Idaho registers a corporation from Connecticut as a foreign corporation on an online registration (no form number), with $103.50 in state fees. Idaho may ask for Connecticut's Certificate of Legal Existence ($80). We file it with the Secretary of State, Business Services from your Connecticut records, then serve as your registered agent there for year one.
What Connecticut and Idaho each ask for
| Connecticut formed here | Idaho registering here | |
|---|---|---|
| Document | Connecticut Certificate of Legal Existence | Foreign Registration Statement (Business Corporation) (no form number) |
| State fee | $80 | $103.50 at order (filing fee $100 plus charges collected at filing) |
| How it is handled | Connecticut: online, with an express version, or by mail | Filed online with Idaho |
| Paid expedite | $40 | |
| Office | Connecticut Secretary of the State, Business Services Division | Idaho Secretary of State, Business Services |
| Official page | business.ct.gov | sos.idaho.gov |
| Yearly filing | Annual Report, $150, every year | Annual Report, no fee, every year |
| Due | Anniversary date of the filing of the first annual report | Last day of the entity's anniversary month |
| Agent | Your Connecticut registered agent | Our Idaho registered agent |
From Connecticut to Idaho, step by step
We prepare and file the registration
It lists us as your Idaho registered agent, next to your Connecticut name and formation date. If Idaho wants the Connecticut certificate, it is ordered first. Once Idaho approves it, the Connecticut company can do business there.
Your Connecticut name and Idaho's rules
If Idaho's records show it taken, you can use an alternate name for the Connecticut company. We check your exact Connecticut name against Idaho's records before filing.
Agents: Idaho and Connecticut
Connecticut and Idaho both call it a registered agent. Your current registered agent stays for Connecticut; ours takes Idaho's papers and notices.
Yearly filings: Idaho and Connecticut
Each year your corporation files Connecticut's Annual Report ($150) and Idaho's Annual Report (no fee). With our $149 registered agent renewal, Connecticut plus Idaho comes to $299 a year. The new registration does not replace any home-state filing.
LLC or corporation, Connecticut to Idaho
An LLC formed in Connecticut files its own registration with Idaho ($103.50 in state fees, the same, plus the Certificate of Legal Existence ($50)). After that come Connecticut's Annual Report ($80) and Idaho's Annual Report (no fee). See the LLC filing.
Registering an Idaho company in Connecticut
A corporation formed in Idaho that registers with Connecticut files Connecticut's registration (no form number) with $385 in state fees. See that filing.
Questions Connecticut owners ask about Idaho
Does my Connecticut company need to register in Idaho?
Yes, once a Connecticut business operates there; Idaho registers it as a foreign corporation.
Is this a certificate of authority?
Idaho calls it registration for Connecticut corporations; other states say certificate of authority.
How much does the Idaho registration cost?
$302.50 at checkout; Idaho may also want Connecticut's Certificate of Legal Existence, 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 Connecticut's certificate if Idaho asks for it. Paid expedite: $40.
What are the yearly costs for Connecticut and Idaho?
$299 a year: our $149 registered agent renewal, $150 to Connecticut and nothing to Idaho for the yearly reports.
Does Idaho require a registered agent?
Yes: the Connecticut registered agent stays, and ours covers Idaho for year one, with a street address there.
Will Idaho accept my Connecticut name?
Yes, if no company there has it; if one does, it uses an alternate name there and keeps its Connecticut name at home.
Can I form a new Idaho corporation instead?
Yes, but Connecticut keeps the original, so you run two companies: the new one files Idaho's Annual Report (no fee), and the original keeps Connecticut's Annual Report.
How do I withdraw from Idaho later?
Connecticut companies leave by filing a Withdrawal of Foreign Registration Statement; until then, Idaho's report stays due alongside Connecticut's filings.
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