Private Investigator in Colorado: No State License Since 2021

If you plan to work as a private investigator in Colorado, the most important fact is that the state does not license PIs. The state program ended in 2021, but many websites still describe the old requirements. This guide covers what applies today and the setup steps that still apply to a Colorado investigation business.

Disclaimer: This article is informational content, not legal or tax advice. Consult a qualified attorney or CPA for complex situations, such as multistate work, hiring employees, or deciding which records you may lawfully obtain.

What Changed in 2021

Colorado once required private investigators to hold a state license. A bill to extend that licensing, HB20-1207, would have carried the program through 2025, but it was vetoed in July 2020, and the program ended in 2021. Colorado does not issue a state PI license today.

Laws can change, so confirm the current position with the Division of Professions and Occupations (DORA) before you start. Do not pay for, advertise, or list a state license number based on older articles.

What You Need Before You Start

• The business name you want, checked against the Colorado Secretary of State business database
• A physical Colorado street address for your registered agent (a P.O. box will not work)
• A registered agent who meets the requirements in Step 5, or a plan to request an agent passcode
• A federal Employer Identification Number (EIN) if you will withhold taxes or hire staff
• A payment card for the state filing fees
• A list of the cities and counties where you will work, so you can check local rules

Step-by-Step: Set Up Your Investigation Business

Step 1: Confirm that no state PI license applies

Ask DORA whether any new law requires a state-level license for private investigators. Note the date you asked and the answer. If a reader finds older pages describing a mandatory state license, treat them as outdated.

Step 2: Choose your legal structure

Most investigators form either a limited liability company (LLC) or a corporation. Both file with the Colorado Secretary of State, Business Organizations Division. The filing fee is $50 for an LLC (Articles of Organization) and $50 for a profit corporation (Articles of Incorporation for a Profit Corporation). Entity choice affects liability and taxes, so review it with a CPA or attorney before filing.

Step 3: Choose and check your name

An LLC name must include a term such as Limited Liability Company, LLC, or Ltd. Liability Company, under section 7-90-601 C.R.S. The name must also be distinguishable from existing names on the Secretary of State's records. Punctuation and capitalization do not count, so ABC Inc and abc inc are treated as the same name.

Search the records at the Colorado business entity search. If you need time to finish your paperwork, you can reserve a name for 120 days for $25. Details are on the Secretary of State name FAQ.

Step 4: File your formation document online

Colorado's Business Organizations online filing system is at the Secretary of State filing page. Online filings process in real time, and the record updates immediately after payment unless your document sets a delayed effective date. There is no separate expedited tier for online filings. Paper-only documents take about 7 to 10 business days.

Step 5: Appoint a registered agent

Every entity must name one registered agent, either an individual or a business entity, and that agent must consent. An individual agent must be at least 18, hold a current valid Colorado driver's license or state ID card, and either live in Colorado or have a usual place of business there. Enter the agent's name and ID number exactly as they appear on that credential.

If the agent has no Colorado ID, they can request an agent passcode from the Secretary of State. A passcode expires 45 days after it is issued. A business entity serving as agent must be in good standing and have a usual place of business in Colorado. The address must be a physical street address where documents can be received during normal business hours.

Step 6: File a trade name if you use a different name

If you will operate under a name other than your legal entity name, file a Statement of Trade Name. Colorado trade names are filed statewide with the Secretary of State, not with the county. The fee is $20 to file online and $5 to renew. Details are at the Secretary of State trade name FAQ.

Step 7: Open tax accounts that match your activity

Colorado has no general statewide business license. You open a Department of Revenue account only if your business collects or withholds tax. Start at the Colorado Department of Revenue. The state income tax rate for both personal and corporate income is a flat 4.40 percent, and LLC income passes through to the owner's return.

Services are generally not subject to Colorado sales tax. Investigation work is a service, so a sales tax license usually does not apply to investigation fees alone. If you also sell taxable tangible goods, apply for a license through the state sales tax license page. The state sales tax rate is 2.9 percent plus any special district taxes. Home-rule cities, including Denver, Aurora, Colorado Springs, Boulder and Fort Collins, collect and license their own city sales tax, so the state license does not cover them. Check with each city's tax office before you sell there.

Step 8: Check local business licenses and permits

Local rules are outside the scope of this guide, and they vary by city and county. Check with the business license office in every city and county where you will work. Ask whether any local license, registration, or permit applies to investigation services, and get the answer in writing when possible.

Do not assume that another licensing rule covers you. Denver's security rules do not clearly cover private investigators, so review our Colorado security guard guide and confirm the question with Denver's business license office.

Step 9: Check the data-access laws that apply to your work

Investigation work often involves public records, commercial databases, and personal information. Federal and state laws limit what information you may obtain and how you may use it. Review those laws before you buy database access, request records, or start an assignment. Because these limits are complex and fact-specific, an attorney should review your procedures.

Step 10: Calendar your annual Periodic Report

Both LLCs and corporations file a Periodic Report with a $25 fee each year. The report is due in the entity's periodic report month, which appears on your record summary and is based on your formation anniversary. You may file as early as two months before that month and as late as two months after it with no penalty. A new entity files no periodic report in its first year, and the first report is due in the second year. An entity that does not file becomes Delinquent.

What Results to Expect

After you complete these steps, your entity may be on record with the Secretary of State, and you may have the tax accounts your activity requires. You should not expect the state to issue a PI credential. Online Secretary of State filings typically process immediately, but local approvals can take longer, so plan for each city and county separately. Your timeline may vary depending on your structure, your local requirements, and your tax situation.

Common Mistakes to Avoid

• Calling yourself state licensed. Colorado does not issue this license, so claims of state licensing can mislead clients.
• Using a P.O. box for your registered agent. The address must be a physical Colorado street address.
• Treating name variations as different names. Capitalization and punctuation do not make a name distinguishable.
• Skipping the trade name filing. If you use a name other than your entity name, file the Statement of Trade Name.
• Assuming the state sales tax license covers home-rule cities. Cities such as Denver and Boulder license their own sales tax.
• Relying on outdated pages. Older articles describe a state license regime that ended in 2021.
• Missing the Periodic Report. An unfiled report can make your entity Delinquent.

Practical Tips

• Search the Secretary of State database before you choose a name, and reserve the name if you need more time.
• Keep business and personal bank accounts separate from day one.
• Write down the agencies you contacted, the dates, and the answers you received.
• Ask a CPA about your entity choice before you file, since changing structures later can be costly.
• Set reminders for your Periodic Report window and your trade name renewal.

Next Steps

Confirm the state position with DORA, file your entity with the Secretary of State, appoint your registered agent, and then work through your tax and local requirements one city or county at a time. Keep your records organized, and review your data-access procedures with an attorney before you take on your first case.