Wyoming Foreign qualification
Quick answer
Application for certificate of authority with an original authenticated certificate of existence or good standing dated no more than 60 days before filing.
LLC / Fee
$150
LLC / Required documents
Application for certificate of authority with an original authenticated certificate of existence or good standing dated no more than 60 days before filing.
LLC / Penalties for operating without registration
Unauthorized business incurs a $5,000 penalty, fees and license taxes, 18% interest for the years or portions of years without authority, and reasonable audit expenses and attorney fees.
LLC / Timing
Obtain a certificate of authority before transacting business in Wyoming.
Last verified Oct 25, 2026
How do I complete this filing?
LLCs
Required documents
Application for certificate of authority with an original authenticated certificate of existence or good standing dated no more than 60 days before filing.
Last verified Oct 25, 2026 — source and quotation
A foreign entity may apply for a certificate to transact business in the state by delivering an application for certificate of authority to the Secretary of State for filing. The application must be accompanied by an original certificate of existence/good standing, dated not more than sixty (60) days prior to filing in Wyoming, authenticated by the Secretary of State or official having custody of corporate records in the state or county of formation.
Official sourcePenalties for operating without registration
Unauthorized business incurs a $5,000 penalty, fees and license taxes, 18% interest for the years or portions of years without authority, and reasonable audit expenses and attorney fees.
Last verified Oct 25, 2026 — source and quotation
Yes, any business entity doing business in Wyoming without authority will be liable for a penalty in the amount of $5,000, fees and license taxes, plus interest of eighteen percent (18%) for the years or parts thereof during which it transacted business in this state without a certificate of authority, along with reasonable audit expenses and reasonable attorney fees.
Official sourceProcessing time
Mailed applications are reviewed in order received; maximum processing time is 15 business days.
Last verified Oct 25, 2026 — source and quotation
Some domestic business entity types can file online. When filed online, the business entity is active immediately. Out-of-state entities filing a Certificate of Authority, Articles of Continuance or Articles of Domestication are required to submit their application and appropriate filing fee through the mail. Documents received through the mail are reviewed in the order they are received with a maximum processing time of fifteen (15) business days.
Official sourceTiming
Obtain a certificate of authority before transacting business in Wyoming.
Last verified Oct 25, 2026 — source and quotation
Should I Apply for a Certificate of Authority? A foreign entity may not transact business in Wyoming until it obtains a certificate of authority from the Wyoming Secretary of State.
Official sourceCorporations
Required documents
Application for certificate of authority with an original authenticated certificate of existence or good standing dated no more than 60 days before filing.
Last verified Oct 25, 2026 — source and quotation
A foreign entity may apply for a certificate to transact business in the state by delivering an application for certificate of authority to the Secretary of State for filing. The application must be accompanied by an original certificate of existence/good standing, dated not more than sixty (60) days prior to filing in Wyoming, authenticated by the Secretary of State or official having custody of corporate records in the state or county of formation.
Official sourcePenalties for operating without registration
Unauthorized business incurs a $5,000 penalty, fees and license taxes, 18% interest for the years or portions of years without authority, and reasonable audit expenses and attorney fees.
Last verified Oct 25, 2026 — source and quotation
Yes, any business entity doing business in Wyoming without authority will be liable for a penalty in the amount of $5,000, fees and license taxes, plus interest of eighteen percent (18%) for the years or parts thereof during which it transacted business in this state without a certificate of authority, along with reasonable audit expenses and reasonable attorney fees.
Official sourceProcessing time
Mailed applications are reviewed in order received; maximum processing time is 15 business days.
Last verified Oct 25, 2026 — source and quotation
Some domestic business entity types can file online. When filed online, the business entity is active immediately. Out-of-state entities filing a Certificate of Authority, Articles of Continuance or Articles of Domestication are required to submit their application and appropriate filing fee through the mail. Documents received through the mail are reviewed in the order they are received with a maximum processing time of fifteen (15) business days.
Official sourceTiming
Obtain a certificate of authority before transacting business in Wyoming.
Last verified Oct 25, 2026 — source and quotation
Should I Apply for a Certificate of Authority? A foreign entity may not transact business in Wyoming until it obtains a certificate of authority from the Wyoming Secretary of State.
Official sourceConfirm your next step with the agency
Review the official instructions for your situation before applying.
Open the official agency page
How do I keep track of the next deadline?
Have a license or permit? Use the expiration date printed on it to set up your calendar and reminders.
What does it cost?
LLCs
Fee
$150
Last verified Oct 25, 2026 — source and quotation
Filing fee of $150.00. Make check or money order payable to Wyoming Secretary of State.Official source
Corporations
Fee
$150
Last verified Oct 25, 2026 — source and quotation
Filing fee of $150.00. Make check or money order payable to Wyoming Secretary of State.Official source
Confirm the charges and conditions for your application with the official agency.
Which official sources support this guide?
Official sources and verification (10)
Last verified Oct 25, 2026. Each quotation supports the corresponding published value.
$150
$150
Filing fee of $150.00. Make check or money order payable to Wyoming Secretary of State.Official source
Last verified Oct 25, 2026
Application for certificate of authority with an original authenticated certificate of existence or good standing dated no more than 60 days before filing.
Application for certificate of authority with an original authenticated certificate of existence or good standing dated no more than 60 days before filing.
A foreign entity may apply for a certificate to transact business in the state by delivering an application for certificate of authority to the Secretary of State for filing. The application must be accompanied by an original certificate of existence/good standing, dated not more than sixty (60) days prior to filing in Wyoming, authenticated by the Secretary of State or official having custody of corporate records in the state or county of formation.Official source
Last verified Oct 25, 2026
Unauthorized business incurs a $5,000 penalty, fees and license taxes, 18% interest for the years or portions of years without authority, and reasonable audit expenses and attorney fees.
Unauthorized business incurs a $5,000 penalty, fees and license taxes, 18% interest for the years or portions of years without authority, and reasonable audit expenses and attorney fees.
Yes, any business entity doing business in Wyoming without authority will be liable for a penalty in the amount of $5,000, fees and license taxes, plus interest of eighteen percent (18%) for the years or parts thereof during which it transacted business in this state without a certificate of authority, along with reasonable audit expenses and reasonable attorney fees.Official source
Last verified Oct 25, 2026
Mailed applications are reviewed in order received; maximum processing time is 15 business days.
Mailed applications are reviewed in order received; maximum processing time is 15 business days.
Some domestic business entity types can file online. When filed online, the business entity is active immediately. Out-of-state entities filing a Certificate of Authority, Articles of Continuance or Articles of Domestication are required to submit their application and appropriate filing fee through the mail. Documents received through the mail are reviewed in the order they are received with a maximum processing time of fifteen (15) business days.Official source
Last verified Oct 25, 2026
Obtain a certificate of authority before transacting business in Wyoming.
Obtain a certificate of authority before transacting business in Wyoming.
Should I Apply for a Certificate of Authority? A foreign entity may not transact business in Wyoming until it obtains a certificate of authority from the Wyoming Secretary of State.Official source
Last verified Oct 25, 2026
Application for certificate of authority with an original authenticated certificate of existence or good standing dated no more than 60 days before filing.
Application for certificate of authority with an original authenticated certificate of existence or good standing dated no more than 60 days before filing.
A foreign entity may apply for a certificate to transact business in the state by delivering an application for certificate of authority to the Secretary of State for filing. The application must be accompanied by an original certificate of existence/good standing, dated not more than sixty (60) days prior to filing in Wyoming, authenticated by the Secretary of State or official having custody of corporate records in the state or county of formation.Official source
Last verified Oct 25, 2026
Unauthorized business incurs a $5,000 penalty, fees and license taxes, 18% interest for the years or portions of years without authority, and reasonable audit expenses and attorney fees.
Unauthorized business incurs a $5,000 penalty, fees and license taxes, 18% interest for the years or portions of years without authority, and reasonable audit expenses and attorney fees.
Yes, any business entity doing business in Wyoming without authority will be liable for a penalty in the amount of $5,000, fees and license taxes, plus interest of eighteen percent (18%) for the years or parts thereof during which it transacted business in this state without a certificate of authority, along with reasonable audit expenses and reasonable attorney fees.Official source
Last verified Oct 25, 2026
Mailed applications are reviewed in order received; maximum processing time is 15 business days.
Mailed applications are reviewed in order received; maximum processing time is 15 business days.
Some domestic business entity types can file online. When filed online, the business entity is active immediately. Out-of-state entities filing a Certificate of Authority, Articles of Continuance or Articles of Domestication are required to submit their application and appropriate filing fee through the mail. Documents received through the mail are reviewed in the order they are received with a maximum processing time of fifteen (15) business days.Official source
Last verified Oct 25, 2026
Obtain a certificate of authority before transacting business in Wyoming.
Obtain a certificate of authority before transacting business in Wyoming.
Should I Apply for a Certificate of Authority? A foreign entity may not transact business in Wyoming until it obtains a certificate of authority from the Wyoming Secretary of State.Official source
Last verified Oct 25, 2026
$150
$150
Filing fee of $150.00. Make check or money order payable to Wyoming Secretary of State.Official source
Last verified Oct 25, 2026
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Last verified Oct 25, 2026.
Official sources (4)
Not legal or tax advice. Confirm with the official agency before filing.