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Generate Colorado Demand LetterColorado Security Deposit Laws (2026 Guide)
Colorado tenants may recover additional damages when landlords act in bad faith.
Research Notice
This guide summarizes publicly available legal information. Laws change over time, and legal outcomes depend heavily on both state law and your individual facts. Always verify current laws or consult a qualified attorney before making important legal decisions.
What You'll Learn
Used to create state-specific security deposit demand letters based on current landlord-tenant laws.
Colorado Security Deposit Law At a Glance
Colorado Security Deposit Deduction Laws
Allowed Deductions
- •Unpaid rent: Any unpaid rent owed under the lease. Source: C.R.S. §38-12-103
- •Damage beyond normal wear and tear: Reasonable costs for repairing damage caused by the tenant beyond normal wear and tear. Source: C.R.S. §38-12-103
- •Unpaid utility bills: Utility bills owed by the tenant. Source: C.R.S. §38-12-103
- •Other breaches: Financial losses due to a breach of the lease. Source: C.R.S. §38-12-103
NOT Allowed
- ✕Normal wear and tear: Routine cleaning, carpet wear, or minor marks on walls.
- ✕Old carpet replacement: Requires proration. Cannot charge full replacement for carpet nearing the end of its useful life.
- ✕Routine repainting: Cannot charge for routine repainting unless the tenant caused specific damage beyond normal wear.
- ✕Undocumented charges: Charges without supporting invoices, receipts, or estimates provided within 14 days. Source: C.R.S. §38-12-103 (HB25-1249)
Colorado Treble Damages and Recovery
If your landlord violated Colorado security deposit laws, you might be entitled to recover more than just your original deposit due to statutory penalties in some jurisdictions. Outcomes depend heavily on the specific facts and documentation of each case. Nothing on this page guarantees a particular legal outcome.
Original Deposit
Example initial withheld amount
Treble Damages
Awarded for willful or "bad faith" retention
Maximum Potential Recovery
In addition to court costs & attorney fees (C.R.S. §38-12-103)
*Legal Disclaimer: Educational concepts and examples shown here are purely hypothetical. Results depend entirely on the specific facts of your case.
Colorado's 30 to 60-Day Return Deadlines
Move Out
Tenant completely vacates the rental property and returns keys.
Best Practice: Walk-Through
We recommend conducting a joint walk-through inspection with your landlord at move-out to agree on property conditions.
Return & Itemization Deadline
Landlord has 30 days (up to 60 days if in lease) to return the deposit and an itemized list of deductions. They must then provide supporting receipts or estimates within 14 days of issuing their statement. Source: C.R.S. §38-12-103
7-Day Notice of Intent to Sue
Tenant must provide written notice giving the landlord 7 days to return the deposit before suing for treble damages. Source: C.R.S. §38-12-103
Small Claims Court
Tenant files a lawsuit. The burden of proof is strictly on the landlord to prove that returning any portion of the deposit was proper.
Common Colorado Landlord Violations
Deposit Never Returned
The most basic violation. The landlord simply ghosts the tenant.
No Itemized Statement
Keeping money without explaining exactly what it was used for.
Missed Legal Deadline
Taking longer than the 30-day statutory limit.
Excessive Cleaning Charges
Charging $500 for a minor carpet stain or routine dusting.
Normal Wear and Tear Charged
Using deposit funds to legally upgrade or repaint an old unit.
Unexplained Deductions
Vague line items like "Repair: $300" with no receipts or context.
What to do if your landlord won't return your deposit
1. Gather Evidence
Collect your lease, move-in/move-out photos, and all written communication with the landlord.
2. Request an Explanation
If they missed the deadline, send a quick message asking for a status update. This proves you tried to resolve it informally.
3. Send a Demand Letter
Draft a formal letter explicitly citing C.R.S. § 38-12-103 and giving a firm deadline to respond.
4. Keep Proof of Delivery
Always send your demand letter via Certified Mail so you have a tracking number proving they received it.
5. Consider Small Claims Court
If the demand letter is ignored, you can file a case in Colorado small claims court. The letter serves as an essential piece of evidence.
Colorado Security Deposit Law 2026 Explained
What Makes Colorado Different?
- Colorado 30 day deposit rule: Defaults to 30 days (up to 60 days only if the lease explicitly allows it)
- Colorado 7 day intent to sue notice: Mandatory before a tenant may pursue enhanced penalties
- Landlord Bears the Burden of Proof: in security deposit litigation
- Colorado walk-through inspection rights: (Enacted via HB25-1249)
- 14-Day Documentation Rule: to demand Colorado security deposit receipts and invoices
- Colorado 125 percent rule: Overcharge presumption against landlords
- Colorado carpet replacement security deposit limits: strictly limiting ordinary wear and tear deductions
The Colorado 30 Day Deposit Rule
Under C.R.S. §38-12-103, landlords in Colorado must return your complete security deposit along with an itemized statement of any deductions within exactly 30 days of termination of the lease or surrender and acceptance of the premises, whichever occurs last.
However, there is an exception: if your written lease explicitly states a longer timeframe, the landlord may have up to 60 days to return the deposit and the required itemization. The deadline can never exceed 60 days under any circumstances.
Source: C.R.S. §38-12-103
Colorado Move-Out Walk-Through Rights
Upon a landlord's or tenant's request, and when reasonable and practicable, the parties must conduct a walk-through inspection. This is an important right designed to protect tenants from surprise deductions later.
- The inspection may occur in person or via a telecommunication-assisted interactive walk-through.
- The inspection should occur before lease termination or surrender of the premises.
- The purpose is to identify damages beyond normal wear and tear that did not preexist the tenancy.
Can I Request Receipts and Evidence?
If a tenant requests supporting documentation in writing, the landlord must provide relevant documentation in the landlord's possession or control within 14 days of issuing their statement.
Documentation may include receipts, invoices, photographs, repair records, estimates, or similar evidence supporting deductions. Lack of documentation can become evidence that deductions are unsupported.
Mandatory 7-Day Notice Before Treble Damages
If your landlord fails to return your deposit or makes wrongful deductions, you cannot immediately sue for enhanced penalties in Colorado. You must satisfy a critical notification step first.
- The 7-Day Intent to Sue: Before filing a lawsuit for treble damages (3x penalties), you must provide the landlord with a written 7-day notice of your intent to sue, demanding the return of the deposit.
- Treble Damages: If the landlord ignores the 7-day notice and is later found to have withheld your deposit willfully or in bad faith, they can be held liable for a Colorado treble damages security deposit penalty (three times the amount wrongfully withheld).
- Attorney Fees: The landlord may also be held responsible for your reasonable attorney fees and court costs.
The Colorado 125% Rule
Colorado law presumes a landlord may have retained an unreasonable amount if the amount withheld equals or exceeds 125% of actual damages.
Example Scenario:
- Actual damage to the unit: $400
- Amount landlord withholds from deposit: $1,000
Because the withheld amount is drastically higher than 125% of the actual damage, this could become evidence of bad-faith retention during a dispute.
Burden of Proof & Wrongful Withholding
In Colorado, you do not have to prove the deductions were wrongful; the landlord must prove they were right.
Burden of Proof: C.R.S. §38-12-103 strictly places the burden of proof on the landlord to demonstrate that any retention of the security deposit was justified.
What Counts as Wrongful Withholding in Colorado?
Wrongful withholding may include:
- Failure to provide the required written statement
- Failure to provide required documentation
- Failure to list exact reasons for deductions
- Failure to return the remaining deposit within the legal deadline
- Retaining money in bad faith
Can a Landlord Charge for Carpet or Painting?
CARPET
- Full carpet replacement charges are heavily restricted.
- Substantial and irreparable damage must exist.
- Normal wear and tear cannot justify replacement.
- A landlord may not treat carpet as substantially and irreparably damaged if it has not been replaced with new carpet within the preceding 10 years.
PAINT
- Routine repainting cannot automatically be charged to a tenant.
- Only substantial damage beyond normal wear and tear may justify paint-related deductions.
Anti-Waiver Protections
Anti-Waiver Protections: Your lease cannot trick you into giving up these rights. Colorado law explicitly designates these protections as mandatory. Any lease provision waiving the rights established by the security deposit act is void and unenforceable.
Ready to Demand Your Deposit?
Our tool makes it easy to generate a formal security deposit demand letter tailored to Colorado law. Generate your personalized 7-Day Intent to Sue letter in minutes.
Frequently Asked Questions
What is the 30 vs 60 day deadline?
By default, a landlord has 30 days to return your deposit and an itemized list of deductions. However, a written lease agreement can extend this deadline up to a maximum of 60 days. Source: C.R.S. §38-12-103
What is the 7-day notice requirement?
Before you can sue a landlord for "treble damages" (three times the improperly withheld amount), you are required by law to give them a 7-day written "Notice of Intent to Sue" demanding the return of the deposit. Source: C.R.S. §38-12-103
Can I recover treble damages?
Yes. If the landlord willfully or in "bad faith" wrongfully retains part or all of your security deposit, a court may award you three times the amount wrongfully withheld, plus reasonable attorney fees and court costs. Source: C.R.S. §38-12-103
Who must prove the damages?
In Colorado, the burden of proof is on the landlord to prove that any deductions from your security deposit were justified and reasonable. Source: C.R.S. §38-12-103
Can my lease waive these protections?
No. Colorado law includes strictly enforced anti-waiver protections. Any lease provision that attempts to waive your rights under the security deposit statute is void and unenforceable. Source: C.R.S. §38-12-103
Can a landlord charge for old carpet?
Generally, no. Carpet depreciates over time. A landlord cannot charge you for full carpet replacement if the carpet was already old or nearing the end of its useful life, due to normal wear and tear protections.
Can a landlord charge for routine repainting?
Generally, no. Routine repainting between tenants to freshen up a unit is considered normal wear and tear and cannot be charged to the tenant's security deposit unless the tenant caused specific, unusual damage to the walls.
Can I request receipts and invoices in Colorado?
Yes. Under HB25-1249 (effective Jan 1, 2026), if you request supporting documentation in writing, the landlord must provide relevant documentation in their possession (like receipts, invoices, or estimates) within 14 days of issuing their statement.
What is Colorado's 125% rule?
Under Colorado law (effective Jan 1, 2026), if a landlord withholds an amount that equals or exceeds 125% of actual damages, it is presumed they retained an unreasonable amount. This can be used as evidence of bad-faith retention.
Can my landlord charge me for a 10-year-old carpet?
No. A landlord may not treat carpet as substantially and irreparably damaged if it has not been replaced with new carpet within the preceding 10 years.
Do I have a right to a move-out walk-through inspection?
Yes. Upon a landlord's or tenant's request, and when reasonable and practicable, the parties must conduct a walk-through inspection (in person or via telecommunication) to identify damages beyond normal wear and tear.
What counts as wrongful withholding in Colorado?
Wrongful withholding may include failing to provide the required written statement, failing to provide required documentation, failing to list exact reasons for deductions, failing to return the remaining deposit within the legal deadline, or retaining money in bad faith.
Who has the burden of proof in a Colorado security deposit lawsuit?
In Colorado, the landlord bears the strict burden of proof to demonstrate that any retention of the security deposit was justified and reasonable.
Primary Sources
- C.R.S. § 38-12-103
Statutory framework governing security deposits in Colorado.
Related State Guides
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