El Paso County Eliminated Its Mandatory Septic Inspection Rule in 2026 — What Buyers and Sellers Need to Know

Does El Paso County Still Require a Septic Inspection Before Closing?

Not anymore, as a county rule. Effective July 11, 2026, El Paso County eliminated its mandatory certified septic inspection and Property Sale Acceptance Document requirement for property transfers. If you're buying or selling a home on septic in El Paso County — or comparing that process to Teller County — this is a real, recent change worth understanding before you assume the old rules still apply.

By Jason Roshek | August 26, 2026

For years, selling a home on a septic system in El Paso County meant one extra, non-negotiable step: a certified inspection and a signed acceptance document, both required before the county would let the transfer close. That changed this year.

It's the kind of process detail that's easy to miss if you haven't sold a home recently, and easy to get wrong if you're working from outdated information — whether you're the buyer, the seller, or just double-checking what to expect.

What Actually Changed

Colorado set statewide minimum septic standards back in 2013 through what's known as Regulation #43, the On-Site Wastewater Treatment System (OWTS) Regulation. On top of that baseline, a number of Colorado counties — including El Paso County — added their own mandatory inspection requirement specifically triggered by a property sale.

As of July 11, 2026, that's no longer the case in El Paso County:

• Before: A certified septic inspection and a completed Property Sale Acceptance Document were required before a property with a septic system could transfer ownership.
• Now: The inspection is voluntary. Sellers no longer need county approval before closing, and title companies are no longer required to collect the acceptance paperwork as part of the transaction.

What Didn't Change

A few things stayed exactly the same, and they matter just as much as what's new:

• Seller disclosure obligations. Colorado law still requires sellers to disclose known septic issues and provide available documentation, like pumping records and repair history, whether or not the county mandates an inspection.
• Lender requirements. Some mortgage lenders independently require a septic inspection before they'll fund a loan, regardless of what the county requires. That's worth confirming with your specific lender early, not assuming it away because the county rule changed.

Should Buyers Still Get an Inspection?

If you're purchasing a home on septic in El Paso County, skipping the inspection just because it's no longer required is a real risk, not a shortcut. Septic repairs and replacements are expensive — often ranking among the costliest surprises a homeowner can face — and an inspection gives you a chance to catch condition issues, maintenance concerns, or early signs of failure while you still have negotiating room or the option to walk away.

This fits into the same broader due-diligence window I've written about before when it comes to how the home buying process works in Colorado — the county no longer forces the step, but that doesn't mean it stopped being a smart one.

What This Means for Sellers

If you're listing a home on septic, the paperwork burden just got lighter — you're no longer required to get county sign-off before you can close. But your disclosure obligations haven't gone anywhere. Being upfront about your system's condition and maintenance history still protects you from disputes down the line, and a buyer's lender may ask for an inspection regardless of what the county requires. I've walked through related seller prep in how to price your home right in Colorado Springs, and knowing your septic status ahead of listing is one more piece of that same preparation.

How This Compares to Teller County

Here's the detail that ties this directly to the Teller County vs. El Paso County question a lot of buyers ask: Teller County was never among the roughly dozen Colorado counties that added this kind of mandatory time-of-sale septic inspection requirement in the first place. So this July 2026 change doesn't create a new gap between the two counties — if anything, it narrows one, bringing El Paso County's process closer to what's long been standard in Teller County.

That said, the two counties still administer their own OWTS permitting and maintenance rules independently, so a buyer moving between a Colorado Springs property and a Woodland Park or Divide property shouldn't assume every septic-related detail is identical just because the mandatory-inspection rule has converged.

Frequently Asked Questions

Does El Paso County still require a septic inspection before closing?

No, not as a county requirement. Effective July 11, 2026, El Paso County eliminated its mandatory certified septic inspection and Property Sale Acceptance Document requirement. Inspections are now voluntary rather than county-mandated.

If it's not required anymore, should I still get a septic inspection as a buyer?

Yes, it's still strongly worth doing. A septic system is expensive to repair or replace, and an inspection can catch condition issues, maintenance concerns, or potential failures while you still have room to negotiate or walk away before closing.

Do sellers still have to disclose septic problems in El Paso County?

Yes. Colorado law still requires sellers to disclose known septic issues and provide available documentation, such as pumping records and repair history, regardless of whether the county-mandated inspection still applies.

Could my lender still require a septic inspection even though the county doesn't?

Yes. Some mortgage lenders independently require a septic inspection before funding a loan, separate from any county rule. It's worth confirming your specific lender's requirements early in the transaction.

Did Teller County ever have this same mandatory septic inspection rule?

No. Teller County was not among the roughly dozen Colorado counties that layered a mandatory time-of-sale septic inspection requirement on top of the state's baseline septic regulations, so this July 2026 change actually brings El Paso County's process closer to what's long been true in Teller County.

A rule change like this is easy to miss if you're not paying close attention to the process, but it's exactly the kind of detail that can catch a buyer, seller, or even an agent off guard mid-transaction. Whether you're buying or selling a home on septic in El Paso County, or comparing it to a property in Teller County, it's worth confirming the current requirements before you assume anything.

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About Jason Roshek
Jason Roshek is a real estate agent serving Woodland Park, Colorado Springs, and the mountain communities of Teller and El Paso Counties. His mission is simple: help people create real wealth through real estate — with expert guidance, honest communication, and a process that doesn't have to feel overwhelming. Whether you're buying your first rural property or selling to fund your next investment, Jason's team is built to help you make smart, confident decisions. Connect with Jason at jasonroshek.com.