Choosing Tenants: A Colorado Landlord's Guide

A Colorado landlord's biggest risk is not a low credit score. It is skipping a documented, consistent screening process and later facing a fair housing complaint or an eviction that better verification would have prevented.

What can a Colorado landlord legally check on a rental application?

Landlords can verify income, employment, credit history, rental history and, within limits set by state law, criminal history. Every check needs to apply the same way to every applicant; changing the standard for one applicant and not another is the most common way a screening process turns into a discrimination claim.

What did HB 23-1099 change about tenant screening in Colorado?

Colorado's HB 23-1099 restricts how far back a landlord looks at criminal history and narrows which records are used to deny an applicant, moving Colorado toward a more individualized review instead of a blanket look-back period. Landlords using a third-party screening vendor should confirm the vendor's report already filters records the way Colorado law requires.

How much income should a Colorado landlord require relative to rent?

Two to three times the monthly rent in gross income is the standard most Denver metro landlords and property managers use. Applying the same income multiple to every applicant, and documenting the calculation, protects the landlord if an applicant later questions the decision.

Can a Colorado landlord run a credit check on an applicant?

Yes, with the applicant's written consent, which is standard on most rental applications. A credit report shows payment history and debt load but not the full picture; the Consumer Financial Protection Bureau's tenant screening research found rental payment history is commonly missing from consumer reports entirely, so a credit score alone should not be the only factor in a decision.

How should a landlord verify rental history in Colorado?

Call the applicant's current and prior landlord directly rather than relying only on a name and number the applicant supplies, and ask about on-time payment, property condition at move-out and whether the landlord would rent to the applicant again. A property manager handling multiple units for an owner commonly runs a faster, more consistent process for these calls than a self-managing landlord juggling a full-time job.

What does a tenant screening report actually contain?

A typical report combines a credit score, public eviction and court records, and sometimes a criminal history search, compiled by a third-party vendor. The CFPB's research also found a meaningful share of eviction records in these reports are incomplete or inaccurate, which is one reason a report should support a decision, not replace verification with the applicant's actual landlords.

Can a Colorado landlord deny an applicant for a past eviction?

An eviction record is a legitimate factor to weigh, but Colorado's screening restrictions mean a landlord should look at the specifics, including how long ago it happened and whether the record is accurate, rather than applying an automatic denial for any eviction on file.

What rental application fee limits apply in Colorado?

Colorado law limits what a landlord can charge for a rental application and requires the fee to reflect the actual cost of screening, or that the landlord use a portable, reusable screening report the applicant already paid for elsewhere. Charging multiple applicants a full fee for the same unit without disclosing these options is a common compliance mistake.

Can a landlord refuse a housing choice voucher in Colorado?

Colorado law bars landlords from refusing an applicant solely because they plan to pay some or all of the rent with a housing voucher or other lawful source of income. A landlord can still screen a voucher holder using the same income, credit and rental-history standards applied to every other applicant.

How long should a Colorado landlord keep screening records?

Keep every application, screening report and denial notice for at least several years after the decision, since fair housing complaints are sometimes filed well after move-in or after a denial. A simple file per applicant, kept whether or not they were approved, is the easiest way to show a consistent process if a complaint is ever filed.

What is a reasonable screening timeline for a Denver metro rental?

Most screening reports return within 24 to 48 hours of the applicant submitting consent and payment. A landlord who takes a week or more to respond risks losing a qualified applicant to a competing rental, since renters in a tight Denver metro market commonly apply to more than one property at once.

Should a landlord use a property manager to screen tenants?

Landlords who do not have time to screen tenants themselves, verify employment, and document every step commonly hire property management to run applications, background checks and lease enforcement on their behalf. A property manager also stays current on Colorado's changing screening and eviction rules, which shift faster than most self-managing landlords can track.

What questions can a landlord not ask an applicant in Colorado?

Questions about an applicant's family status, disability, religion, national origin or other protected classes are off-limits under fair housing law, along with any question designed to screen for them indirectly. Keep every question tied to the applicant's ability to pay rent and maintain the property.

How does co-signer or guarantor screening work for a Colorado rental?

A co-signer should go through the same credit and income verification as the primary applicant, with a signed agreement making clear they are responsible for the lease if the tenant does not pay. Skipping verification on a co-signer defeats the purpose of requiring one in the first place.

What red flags should a landlord look for beyond the credit score?

Inconsistent employment dates, an unwillingness to provide a previous landlord's contact information, and application details that do not match the credit report are all worth a follow-up call before approving. A pattern of short tenancies across multiple prior addresses is also worth asking about directly rather than assuming the worst or ignoring it.

How does a landlord document a consistent screening process in Colorado?

Write the standard, whether it is a minimum credit score, an income multiple, or a rental-history requirement, before advertising the unit, then apply it to every applicant the same way and note the reason for every approval and denial. A written standard applied consistently is the strongest evidence a landlord has if an applicant later questions a decision.

What happens if a landlord screens applicants inconsistently?

Approving one applicant on a lower income multiple while denying another with similar numbers, without a documented reason, is exactly the pattern a fair housing investigation looks for. Consistency protects a landlord even when every individual decision was made in good faith, because the paper trail shows the same rule applied to everyone.

Where to go next

• Rental Property Checklist: How to Buy a Rental Property in Colorado
• Colorado Real Estate Investing Guide
• What Should Denver Landlords Know About Winter Compliance Requirements
• Enhancing Tenant Experience: The Benefits of a Tenant Portal
• Search every home for sale in Colorado

Talk to the Kenna Real Estate Group

The Kenna Real Estate Group works with Denver metro landlords and investors on rental property purchases and connects owners with property managers who handle Colorado-compliant tenant screening. Call or text 303-955-4220. A live person answers. Not a robot, not a phone tree. Start by browsing search every home for sale in Colorado.