Pulling a Building Permit in Colorado Is About to Require a Lot More Paperwork

What This Bill Actually Does

If you have ever spent time on a busy construction site, you know the subcontractor chain can get incredibly complicated. A general contractor hires a framer, who brings in an independent crew, who maybe calls a buddy to help out for the week. Under current law, making sure everyone at the bottom of that chain has valid workers' compensation insurance often falls through the cracks. SB26-093 flips the script entirely by shifting the burden of proof directly onto the local permitting process.

Under the newly proposed Section 8-41-213, the state, counties, and cities will be strictly prohibited from issuing or renewing a building permit, construction permit, or contractor's license without a sworn declaration. This isn't just a simple checkbox on a municipal website. It is a legally binding document signed under penalty of perjury confirming that the applicant, the general contractor, and literally "every subcontractor at any tier" either has valid insurance coverage or a legal exemption.

The bill requires actual receipts. Applicants must submit physical or digital proof to the local government—either a valid certificate of workers' compensation insurance, a self-insurance permit, or an approved rejection of coverage form from the state (a form used for independent sole proprietors with no employees). But the real teeth are in the enforcement mechanism. If a local licensing authority gets a complaint and finds a violation, the bill dictates that they shall revoke or suspend the permit or license until proof is provided and penalties are resolved. There is no language in the current draft allowing for a warning or a grace period.

What It Means for You

If you are a Colorado resident planning to finish a basement, build an Accessory Dwelling Unit (ADU), or construct a custom home, this bill directly impacts your project's timeline and your wallet. Right now, a general contractor can sometimes keep their bids competitive by relying on lower-tier subcontractors who operate a bit loosely with their insurance overhead. If SB26-093 passes, that shadow economy disappears. General contractors will have to pass the administrative costs of verifying every single worker down to the consumer, meaning your home renovation bids are likely going to get more expensive.

The flip side is your personal liability and peace of mind. As a property owner, if an uninsured roofer falls off your house, you can sometimes find yourself pulled into a sprawling legal and financial nightmare. By forcing the city or county permitting agency to verify that everyone stepping foot on your property is either fully covered by workers' comp or has legally opted out, your personal liability risk plummets.

However, you also run the risk of your project grinding to a sudden halt. Because the bill mandates investigations based on complaints, a disgruntled neighbor or a frustrated former worker could report your jobsite, forcing the city to suspend your building permit over one missing document. If you have a project starting soon, keep these steps in mind:

• Ask about compliance software: Before signing a contract, ask your general contractor how they track subcontractor insurance. If they rely on a messy filing cabinet rather than digital compliance software, your project is at higher risk for a permit suspension.
• Make your voice heard: If you feel this adds too much red tape to an already expensive housing market, or if you strongly support stricter protections for injured workers, contact your state Senator before the committee hearing.

What It Means for Your Business

For general contractors, real estate developers, and specialty trades, SB26-093 is an administrative earthquake. The bill effectively deputizes general contractors as state insurance auditors. You can no longer just collect a Certificate of Insurance (COI) from your primary framing or plumbing sub and call it a day. Before commencing any work under a permit, you must ensure that every sub, at every tier, has provided proof of coverage or an official state rejection form. You are legally required to retain these copies for the duration of the project and produce them for inspection upon request.

The risk profile of your active jobsites is about to skyrocket. Section 6 of the bill allows literally anyone—a competitor, a disgruntled former employee, or a union representative—to file a complaint with the local permitting agency alleging a workers' comp violation on your site. The agency is legally required to investigate. If they find a single third-tier drywaller without a certificate on file, they must suspend or revoke your building permit or contractor's license. That means immediate job stoppage, delayed banking draws, and shattered project timelines.

Because the bill includes a safety clause, it will go into effect immediately upon the Governor's signature, applying to all conduct and pending permit applications from that date forward. You need to prepare your back-office right now:

• Audit your vendor onboarding THIS WEEK: You need an ironclad, foolproof system to collect certificates of insurance or approved rejection of coverage forms from every vendor before their boots hit the dirt.
• Update your subcontracts: Add specific indemnification clauses that financially penalize your primary subcontractors if they bring unverified lower-tier workers onto your sites. Their administrative negligence could now cost you your permit.
• Digitize your files: The Director of the Division of Workers' Compensation is authorized to implement electronic verification procedures. Get your team ready to upload compliance documents directly to local building departments.

Follow the Money

While we don't have the official legislative fiscal note yet, the financial ripple effects of SB26-093 are going to be felt heavily at the local government level. Every single county, municipality, and special district building department in Colorado will now be tasked with verifying insurance coverage (or state-approved exemptions) before issuing or renewing any construction permit. They will also be mandated by state law to investigate complaints and report all permit suspensions to the state Division of Workers' Compensation within ten business days.

To handle this massive new administrative load, local governments will almost certainly need to invest in new software integrations and hire more permitting clerks and compliance investigators. Local building departments are typically enterprise funds, meaning they pay for themselves through the fees they collect. It is highly likely that the cost of this new regulatory burden will be passed directly down to the industry through increased building permit fees and contractor licensing fees across the state.

Where This Bill Stands

SB26-093 was introduced in the Senate on February 10, 2026, by Senators Tom Sullivan and Tisha Mauro. It has been assigned to the Senate Business, Labor, & Technology Committee, which will be its first major test. Given the pro-labor leanings of the current legislature, a bill aimed at protecting construction workers and closing insurance loopholes has a very strong chance of advancing out of committee.

Keep a close eye on the committee calendar for the first public hearing. As mentioned, the bill includes a safety clause, meaning it won't wait until the standard 90-days-post-session to go into effect; if it passes both chambers and is signed by the Governor, it becomes law immediately. Industry insiders will be watching closely to see if construction and developer lobbying groups push for amendments—specifically, trying to introduce a "cure period" that gives contractors a few days to fix paperwork errors before their building permits are flat-out revoked.