All Colorado business entity information, including entity name, type, number, and formation date, is available through the Colorado SOS business database. This free online database, officially titled "Business Database Search," provides immediate access to the details you need for onboarding, compliance, or business transactions.
The portal displays a live processing timestamp directly on the search page (for example, "Business paper documents processed through: 05/21/2026"), confirming near-real-time data currency. One important caveat: the Secretary of State's Office acts as a filing registry for businesses. It lacks the authority to certify whether a business is operating legally, so portal data should be supplemented with industry-specific licensing checks when needed.
Below is a walkthrough of how to search the Colorado database, where to find each piece of information, and what format each data point takes in Colorado's system.
How to search the Colorado business database
The main search interface uses a single unified search bar that accepts business names, trademarks, trade names, entity ID numbers, or document numbers. You do not need to pre-select a category; the system routes your query automatically.
Basic search
Type any of the following into the main search bar:
The entity's full or partial legal name
An 11-digit entity ID number
A document number
A trade name or trademark
Results appear as a list of matching records. Click any entity name to open its full detail page.
Advanced search
The SOS advanced search page supports more targeted queries with these parameters:
Business name (with an exact match option)
Filing date range (from/to fields in MM/DD/YYYY format)
Registered agent (searchable by individual name or organization name, with exact match option)
Reserved name holder
Trade name registrant
Trademark registrant
Other search modes
Colorado offers several additional search tools beyond the primary database:
Search mode | Purpose |
|---|---|
Name availability search | Check whether a proposed entity name is available for registration |
Advanced search | Search business entities using additional parameters such as business name, filing date range, registered agent, or trade name registrant |
Business survey information search | Access survey data associated with business entities |
Trademark advanced search |
What you'll find on an entity detail page
Each entity detail page in Colorado's database contains a structured set of fields. Here is a complete reference for the information available and the format it takes.
Reference table of fields on a Colorado entity detail page.
Information | Where to find it | What it looks like | Notes |
|---|---|---|---|
Entity name | Search results list and entity detail page ("Name" field) | "Mountain Peak Consulting LLC" | Use the exact legal name as registered, including the required designator (LLC, Inc., LP, etc.) per C.R.S. § 7-90-601 |
Entity type | Entity detail page ("Form" field) | Limited Liability Company, Profit Corporation, Foreign Nonprofit Corporation, Limited Partnership, etc. | Must match the Colorado SOS designation. Foreign entities display their type with a "Foreign" prefix. |
Entity number | Entity detail page ("ID number" field), also shown on the entity's Summary page | 20231234567 (11-digit numeric) | Also called Entity ID or Secretary of State ID. This is not a state or federal tax ID. According to the Colorado SOS entity FAQ, it is a unique 11-digit number assigned when an entity submits a document that creates a new record. |
Formation date | Entity detail page ("Formation date" field) | 08/01/2012 (MM/DD/YYYY) | For domestic entities, this is the date of formation in Colorado. For foreign entities, a "Jurisdiction" field also appears, showing the state or country of original formation. |
Entity status | Entity detail page ("Status" field) | Good Standing, Noncompliant, Delinquent, Merged | "Good Standing" confirms filing compliance only, not legal authorization to operate in a regulated industry. See status values section below. |
Periodic report month | Entity detail page | August | The month in which the entity's periodic report (Colorado's term for its annual filing) is due |
Registered agent | Registered Agent block on entity detail page | Agent name, street address, and mailing address | Must be a Colorado physical address. P.O. boxes are not permitted. As of July 1, 2025, additional identity verification requirements apply under HB 24-1137. |
Principal office address | Entity detail page | Full address including country (e.g., 1700 Broadway, Denver, CO 80290, US) | Street address and mailing address may differ. Both are displayed. |
Filing history and documents | Section at the bottom of the entity detail page | Transaction date, entity ID, comments, notes, entity name | Periodic report due dates and status changes are recorded here |
Entity detail pages also include action links to file a form, get certified copies of documents, or set up secure business notifications for the entity.
Entity types recognized by Colorado
Colorado's SOS filing portal recognizes a wide range of domestic and foreign entity types. Domestic entities include LLCs, profit corporations, nonprofit corporations, limited partnerships (LPs), limited liability partnerships (LLPs), limited liability limited partnerships (LLLPs), limited partnership associations, cooperatives, limited cooperative associations, and professional entities such as professional corporations (PCs) and professional LLCs (PLLCs).
Colorado maintains two separate LLLP filing options on its portal: a general LLLP and a specific "Limited liability limited partnership, Article 61" option. This reflects Colorado's dual statutory framework under Title 7.
Foreign entities seeking authority to transact business in Colorado must file a Statement of Foreign Entity Authority (SOFEA). The online filing fee for a SOFEA is $100.00, according to the SOS business fee schedule.
Understanding entity status values
The status field on each entity's detail page indicates its current compliance standing. According to the SOS business glossary, "Good Standing" is defined as "A status associated with an entity of record with the Secretary of State that results from the timely filing of annual business reports and payment of all applicable fees charged by the Secretary of State, in addition to maintaining a registered agent of record with this office where required by law."
Status | Meaning |
|---|---|
Good Standing | Statutory filing requirements met: timely periodic reports filed, all fees paid, registered agent maintained |
Noncompliant | Periodic report not filed on time or registered agent not on file; intermediate status before Delinquent |
Delinquent | Grounds for delinquency confirmed by SOS after a statutory cure window expires. Entity name is preserved for a period before being released. |
Merged | Entity has merged into another entity |
Administratively dissolved | Historical status only; no longer operative under current Colorado law. Sustained noncompliance today results in Delinquent status instead. |
A Delinquent or expired status only indicates that the appropriate documents to keep the record in statutory compliance were not filed, not necessarily that the business is no longer operating. This distinction matters when conducting due diligence, as the SOS dissolving FAQ confirms.
Periodic report requirements and compliance timeline
Colorado calls its mandatory annual business filing a "Periodic Report," not an annual report. LLCs, corporations, nonprofit corporations, and foreign entities authorized to transact business in Colorado must file. The report is filed online only; paper filing is not available.
Each entity is assigned a periodic report month, visible on the entity's detail page. Colorado provides a five-month penalty-free filing window: two months before the assigned month, the month itself, and two months after. Filing outside this window triggers a $50.00 late penalty.
The periodic report fee is $25.00. This fee increased from $10 effective July 1, 2024, per a Colorado SOS press release. Even at $25, the fee remains below the national average of over $58 cited in that same release.
What happens if you miss the deadline
The compliance pathway from missed filing to delinquency follows a statutory timeline under Colorado Revised Statutes Title 7, Article 90 (confirm current subsection citations against the Colorado Revised Statutes before relying on them):
Report not filed by the end of the two-month grace period: Status changes to Noncompliant. A late report is due within two additional months.
Still not filed after the late deadline: A 60-day cure window begins.
Cure window expires without resolution: Status changes to Delinquent.
During delinquency: The entity name is preserved for a statutory period.
After the preservation period ends: The entity name is modified to include the word "delinquent" plus the year of delinquency, and the original name becomes available to other entities.
To cure delinquency, the entity must file a Statement Curing Delinquency ($100.00). Entities delinquent for five years or longer must also submit an affidavit and government-issued photo ID under requirements added by HB 24-1137.
Key filing fees
The Colorado SOS fee schedule was last revised July 1, 2024, and fees are subject to change without notice. Always verify current fees at the SOS fee schedule page before filing.
Filing type | Online fee |
|---|---|
LLC Articles of Organization | $50.00 |
Profit Corporation Articles of Incorporation | $50.00 |
Certificate of Limited Partnership | $50.00 |
Foreign Entity Authority Statement (SOFEA) | $100.00 |
Periodic report | $25.00 |
Periodic report late penalty | $50.00 |
Certificate of Good Standing | Free |
Reinstatement | $100.00 |
Statement Curing Delinquency | $100.00 |
Amend Articles | $25.00 |
Statement of Change (name, address, RA) | $10.00 |
Dissolve (LLC, Corporation, Nonprofit, Cooperative) | $10.00 |
Certificates of Good Standing are generated immediately and at no cost when obtained online. This is a frequently overlooked detail for compliance teams ordering these certificates from Colorado.
Processing times for Colorado filings
Documents submitted online through the Colorado SOS portal are filed in real time. According to the SOS filing documents FAQ, a document is immediately processed after payment confirmation. This applies to domestic entity formations, SOFEAs, amendments, periodic reports, and trade name registrations.
Paper filings take 7 to 10 business days from the date received. USPS mail is routed through a state distribution center before reaching the SOS office, so additional transit time should be expected. Expedited paper filing is available for $150.00 and is fulfilled within 3 business days of receipt. Requests received after 4:00 PM may not be reviewed until the following business day; check the SOS portal for current processing estimates.
Registered agent verification requirements effective July 1, 2025
HB 24-1137 introduced new registered agent identity verification rules. The bill, which incorporates recommendations from the Fraudulent Business Filings Working Group, took effect for registered agent provisions on July 1, 2025.
Individual registered agents must now hold a valid Colorado driver's license or state ID. Verification is completed by submitting the Colorado ID card or driver's license number, or by completing the SOS alternative address verification process. Entity registered agents must be registered with the SOS and in good standing. P.O. boxes are prohibited as registered agent addresses.
The same bill authorizes immediate delinquency (bypassing the standard 60-day cure period) for entities found to have been created without authorization or for fraudulent purposes. Full implementation details are available on the SOS registered agent changes page.
Bulk data access
For teams conducting research across large numbers of Colorado entities, the SOS offers a downloadable business registration dataset through the Colorado Information Marketplace. The dataset covers records back to the 1800s, contains over 1 million records, and includes business name, principal address, mailing address, registered agent name and address, entity status, entity type, creation date, and entity ID.
A one-time complete dataset download is free. Subscription options for ongoing data access range from $975 for three deliveries per year to $12,000 for weekly updates.
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Frequently asked questions
Below are answers to common questions about using the Colorado Secretary of State business entity search portal.
What information can I find through the Colorado entity search?
The Colorado SOS Business Database Search returns the entity's legal name, entity type (labeled "Form"), 11-digit entity ID number, formation date, status, periodic report month, registered agent information, and principal office address. Filing history and associated documents are also available on each entity's detail page.
Is the Colorado business entity search free?
Yes. The search portal is free and requires no account or login. Certificates of Good Standing are also free and generated immediately when obtained online.
How do I search by entity ID number?
Enter the 11-digit entity ID number directly into the main search bar on the Business Database Search page. The system accepts ID numbers alongside names, trade names, and document numbers in the same unified search field.
What does "Noncompliant" status mean?
A Noncompliant status means the entity has not filed its periodic report on time or does not have a registered agent on file. It is an intermediate status before Delinquent. The entity can resolve this by filing its overdue Colorado periodic report filing and paying any applicable late penalty.
What is the difference between "Delinquent" and "Administratively dissolved"?
"Administratively dissolved" is a historical status that no longer operates under current Colorado law. Under Article 90 of Title 7, C.R.S., the consequence of sustained noncompliance is Delinquent status, not administrative dissolution. Delinquent entities can cure their status by filing a Statement Curing Delinquency and paying the $100.00 fee.
How current is the data in the Colorado SOS portal?
The portal displays a live processing timestamp (for example, "Business paper documents processed through: [date]"). Online filings are processed in real time, so records for electronic submissions are current immediately after payment confirmation. Paper filings may reflect a processing lag of 7 to 10 business days.
Published on
2026-05-26
Updated on
2025-11-14
