Register Your Delaware LLC in Idaho

Step-by-step foreign qualification requirements, fees, and filing instructions for Delaware LLCs expanding into Idaho.

Cost Summary

Idaho filing fee: $100
Delaware Certificate of Good Standing (Short Form): $50
Annual obligation in Idaho: $0/year (report required, no fee)
Estimated year 1 total: $150

Note: Year 1 total includes the $100 filing fee in Idaho plus the $50 Certificate of Good Standing (Short Form) fee from Delaware. Registered agent fees (typically $100-$200/year) are not included.

Delaware data verified Apr 18, 2026 · corp.delaware.gov

Idaho data verified May 1, 2026 · sos.idaho.gov

How to register your Delaware LLC in Idaho

Check name availability in Idaho

Before filing, verify that your LLC name (or a distinguishable variation) is available in Idaho. If your exact name is already taken, you may need to register under a fictitious or assumed name.

Check the Idaho Secretary of State website for name availability search.

Get a Certificate of Good Standing (Short Form) from Delaware

Idaho requires a Certificate of Good Standing (Short Form) from Delaware to prove your LLC is in good standing. The fee is $50. No state-imposed expiration; many receiving parties (Maryland, New York) require certificate dated within 30-60 days.

File the Certificate of Authority in Idaho

Submit your application along with the Certificate of Good Standing (Short Form) and the $100 filing fee. Processing time is 5-7 business days. Expedited processing available for $20.

Idaho filing portal ↗

Appoint a registered agent in Idaho

You must designate a registered agent with a physical address in Idaho to accept legal documents on behalf of your LLC. This is required as part of the foreign qualification application.

Ongoing compliance in Idaho

Annual report: $0/year (report required, no fee)
Report due: Anniversary month
Processing time: 5-7 business days
Expedite: $20

Activities that do NOT require registration in Idaho

Maintaining or defending a lawsuit, administrative proceeding, or arbitration
Holding meetings of members or managers, or carrying on internal company affairs
Maintaining bank accounts
Maintaining offices or agencies for the transfer, exchange, or registration of the LLC's own securities
Selling through independent contractors
Soliciting or obtaining orders if orders require acceptance outside the state before becoming contracts
Creating or acquiring indebtedness, mortgages, or security interests in real or personal property
Securing or collecting debts, or enforcing mortgages or security interests
Owning real or personal property
Conducting an isolated transaction completed within 30 days that is not part of repeated similar transactions
Transacting business in interstate commerce

Idaho consolidated its business entity laws into the Idaho Uniform Business Organizations Code (Title 30, Chapter 21), which uses unified provisions for foreign entities rather than entity-specific statutes. Section 30-21-505 lists activities that do not constitute 'doing business' for foreign LLCs and other registered foreign entities. Idaho uses 'doing business' rather than 'transacting business.'

Need a registered agent in Idaho?

A registered agent is required for foreign qualification. These services operate in all 50 states.

Get Northwest Registered Agent ↗

Recommended · $125/year · Privacy included

Registered Agents Inc

$200/year · Includes annual report filing

Visit site ↗

Harbor Compliance

$99/year · Full-service compliance option

Visit site ↗

Need a business address in Idaho?

A virtual mailbox gives your LLC a professional address in Idaho for mail forwarding, public filings, and banking—without leasing office space.

Northwest Mail Forwarding $20/mo

Unique suite number + unlimited digital mail scanning

Learn more ↗

Registered Agents Inc $50/yr

10 mail scans/year + unique suite number

Learn more ↗

Independent mailbox providers

iPostal1

Largest address network in the US. Best budget option for basic mail scanning.

From $9.99/mo Visit site ↗

Alliance Virtual Offices

Best if you need a real office address for bank accounts or Amazon seller verification.

From $49/mo Visit site ↗

Check your full compliance

Use our free tool to check if you need to register in additional states.

Start free compliance check ↗

Sources

https://sos.idaho.gov/

This page provides general information based on publicly available state requirements. It is not legal advice. Verify all fees and requirements with the Idaho Secretary of State before filing.