Contents
Attachments Beginning a business Business survey information Certificate of Good Standing Certifications Delayed effective date Dissolution and reinstatement Electronic filing Email notification Entity names Filing documents and finding information Foreign (outside of Colorado) business entities Glossary	Missing, illegible, or incorrectly indexed records Noncompliance and delinquency Periodic reports Personal identifying information Professional service companies Public benefit corporations Registered agent Secure business filing Tax information Trademarks Trade names

 

Tax information

Q1. Where do I get my federal employer tax ID ("EIN") number?

A1. The Internal Revenue Service ("IRS") issues Employer Identification Numbers ("EIN"’s). Information is available on the IRS website "Employer ID Numbers".

 

Q2. Where do I get my Colorado wage withholding account number?

A2. The Colorado Department of Revenue issues wage withholding account numbers.

 

Q3. Where can I find information about taxes or tax exemption?

A3. The Secretary of State's office is not involved in either state or federal tax issues. Contact the Internal Revenue Service for federal tax information, or the Colorado Department of Revenue for state tax information.