The Colorado business database takes a business name, a trademark, a trade name, an ID or a document number in a single box, and around it sit a name availability search, an advanced search that narrows results to filing dates, a trademark search and a business survey search by NAICS industry code. The search page also prints how far the office has worked through paper filings, which on the day this guide was read showed documents processed through October 8, 2026, so a paper filing mailed after that date will not yet appear.
The office is careful about what its record proves. It calls itself a filing registry, says it lacks the authority to certify that a business is operating legally, and explains that good standing means only that statutory filing requirements have been met, since it does not review or verify the information filed. Each entity carries a unique eleven digit ID, which is not a tax number. For Colorado businesses by place, see the Colorado county pages.
- Free: certificates of good standing, certificates of fact and certified copies, each printed as a PDF from the record.
- Twenty five dollars: the periodic report since July 1, 2024, up from the ten dollars charged since 2006.
- Unauthorized, on the record: a filing the Attorney General certifies as fraudulent is marked so on the business history page.
- No owners listed: Colorado entities do not file their owners, officers, members or shareholders with the state.
Written by SearchSystems.net from Colorado's own systems: the Colorado Secretary of State business database search, the business organizations fee schedule, the good standing certificate questions, the questions on finding business information, the fraudulent filing complaint questions, the alerts on deceptive solicitations, the June 17, 2024 release on the periodic report fee, the Colorado Information Marketplace, each read on October 15, 2026 by the SearchSystems editorial team.
Certificates and certified copies cost nothing
The fee schedule has a single line for records: certificate of good standing, certificates of fact, certified copies, online fee free. From any entity summary page, Get a Certificate of Good Standing opens a PDF that can be saved or printed in color or black and white, and Get certified copies of documents produces either one filing or the whole file, with a certificate stating the page count. Blank pages and pages marking images not available count toward that total, and altering the certificate or the page count voids it.
Every certificate carries a confirmation number that anyone can check through the Validate a certificate link.
Three limits apply. A certificate cannot be issued unless the entity is in good standing. The long form certificate is gone, replaced by a good standing certificate attached to the print friendly certified copies page. And a trade name gets a Certificate of Fact of Trade Name instead, issued only while the trade name is effective. The office adds that a certificate never expires, but stops being valid if the status changes, and that the person accepting it may want one dated within thirty or sixty days.
The letters that sell what is free
The good standing questions address the mailings directly: asked whether a company charging a fee for a good standing certificate provides something different, the office says no, and that it offers the official version free. Its alert page describes the wider pattern, letters asking for a fee to comply with state law that mention an annual or periodic report, corporate minutes, the Patriot Act or a national registration database, warn that the company may pierce the corporate veil, and quote a corporate identification number that matches nothing a government agency issued.
The office keeps a dated archive of such notices, from the National Companies Register Corporation in February 2008 through several annual minutes letters, a Corporate Controllers Unit periodic report letter in 2011, a Compliance Services letter in 2014 and two alerts in July 2019, and asks for copies at sos.business@coloradosos.gov.
The periodic report and how status slips
Every entity files a periodic report giving its name, jurisdiction, registered agent and principal office. A release dated June 17, 2024 announced that the fee would rise from ten dollars, unchanged since filing moved online in 2006, to twenty five on July 1, 2024, to cover a new law requiring the department to reimburse counties for forty five percent of certain election costs. The Secretary of State said she opposed putting that cost on businesses. The late filing penalty is fifty dollars.
The status rules explain what a search result means. The report is due by the last day of the second month after the periodic report month shown on the summary page, so a January month means a March 31 deadline. Miss it, or go thirty days without a registered agent after a resignation, and the entity turns Noncompliant. Sixty days later, Noncompliant becomes Delinquent. A business in either status cannot get a good standing certificate.
What the record will not tell you
The finding information questions set out the gaps. Colorado entities are not required to file information about owners, officers, directors, members or managers, which stays in the company own records at its principal office, and the office holds no stock or shareholder lists. Some dissolved entities were removed from the database before 1997 under earlier statutes, although the online database reaches back to records formed in the 1870s, and staff can search microfilm for older ones through the Business Services Request form.
Trade names only had to be filed with the Secretary of State from 2006, and closed or expired trade names held by the Department of Revenue before then were not transferred, which is why many trade names show a date of May 30, 2006 rather than their real filing date. Filers can also ask to have personal identifying information redacted from a document without invalidating it.
Fraudulent filings and how they are marked
Colorado treats business identity theft as a record problem as well as a crime. Under section 7-90-314 of the Colorado Revised Statutes, a complaint can be filed where a person name or an address was used in a filing without consent, or where an existing business record was changed without authority. The office reviews it and may pass it to the Attorney General, a process it warns can take several months. If the Attorney General certifies the claim, the office marks each unauthorized filing as unauthorized on the public history and documents page and notes that the business was the victim of fraudulent or unauthorized acts. Disputes between partners, spouses, landlords or tenants are excluded.
To find businesses using a given address, the office points to the Colorado Information Marketplace, where the business entity data can be filtered on the principal address or the agent principal address columns. It also suggests a separate complaint to the Colorado Bureau of Investigation, and for scams by a business, the Attorney General consumer line at 1-800-222-4444.
Questions about looking up a Colorado business
Related Colorado records
Colorado's other records guides on this site are the Colorado public records law guide for the Colorado Open Records Act, the Colorado unclaimed property guide for money held for dissolved businesses and their owners, and the Colorado county pages for every county office.