How much landlord raise rent colorado renters can face is a question many households are asking this fall. The short answer is hard to hear. Colorado has no statewide cap on the size of a rent increase. However, state law does control when and how often your landlord can raise the rent.
For example, you must get written notice at least 60 days ahead. In most cases, rent can only go up once in any 12-month period. This guide explains how much landlord raise rent colorado law allows in 2026. It also covers the notice you are owed and what to do if an increase seems unfair or illegal.
How Much Landlord Raise Rent Colorado Rules Allow in 2026
Colorado law stops cities and counties from passing rent control. This ban is in C.R.S. § 38-12-301. As a result, most rent increases have no percentage limit. A landlord could raise rent by 3% or by 30%. Lawmakers have tried to repeal this ban, for example with HB23-1115. However, that bill did not pass. So if you ask how much landlord raise rent colorado law permits, the honest answer is that the dollar amount is not capped.
That does not mean anything goes. In 2021, Colorado passed HB21-1121. Its rules are now in C.R.S. § 38-12-701. Your landlord must give you written notice at least 60 days before a rent increase starts. Your landlord also cannot raise rent more than once in any 12-month period. These rules cover most residential renters, including month-to-month tenants. A few exceptions exist, such as some income-based subsidized housing.
Your lease matters too. Typically, a landlord cannot raise rent in the middle of a fixed-term lease. The main exception is when your lease clearly allows it. For example, say you signed a 12-month lease at $1,800 a month. That rent usually stays the same until the lease ends. Read your lease for any clause about mid-lease increases.
Colorado Rent Increase Rules at a Glance
Here is a quick summary of how much landlord raise rent colorado rules allow. It also lists the limits that still protect you as a renter.
| Rule | What Colorado Law Says | Where to Find It |
|---|---|---|
| Cap on the amount | No statewide cap; local rent control is banned | C.R.S. § 38-12-301 |
| Notice required | At least 60 days, in writing | C.R.S. § 38-12-701 |
| How often | No more than once every 12 months | C.R.S. § 38-12-701 |
| During a fixed lease | Usually not allowed unless the lease says so | Your lease |
| Retaliation | Rent cannot be raised to punish you for protected actions | C.R.S. § 38-12-509 |
| Late fees | Capped at $50 or 5% of past-due rent, whichever is greater; only after 7 days late | C.R.S. § 38-12-105 |
| Mobile home lots | 60 days’ written notice; once per 12 months | C.R.S. § 38-12-204 |
Retaliation rules are a key protection. Under C.R.S. § 38-12-509, your landlord cannot raise rent because you asked for repairs. The same goes for complaining to a government agency or joining a tenant group. For example, a big increase that shows up right after a repair request may be retaliation. Timing like that can matter a great deal. Rent also cannot be raised because of your race, disability, family status, or source of income. Colorado’s fair housing laws ban that kind of treatment.
Colorado also has a “just cause” eviction law. HB24-1098 took effect in 2024. After you have lived in a unit for 12 months, most landlords need a legal reason to end your tenancy. However, this law does not cap rent. As a result, a steep increase can still push some renters out. Knowing how much landlord raise rent colorado law allows helps you plan ahead and spot problems early.
What to Do If Your Rent Increase Seems Wrong
First, check the notice itself. Was it in writing? Count the days between when you got it and when the new rent starts. If it is fewer than 60 days, the notice may not be valid. Next, find the date of your last increase. If it was less than 12 months ago, the new increase may break the rule. Keep copies of every notice, email, and text.
Second, respond in writing. You may be able to negotiate a smaller increase. For example, you could offer to sign a longer lease in exchange for a lower rent. In most cases, landlords would rather keep a reliable tenant than pay for an empty unit. If the notice seems illegal, you can politely point to C.R.S. § 38-12-701 in a letter or email. Understanding how much landlord raise rent colorado law allows gives you a stronger footing in these talks.
Third, get free help before you stop paying anything. Contact Colorado Legal Services for free legal help if you qualify. You can also call Colorado Housing Connects at 1-844-926-6632. The Colorado Attorney General’s office takes complaints about housing practices. The Colorado Judicial Branch self-help center explains court forms if an eviction case is filed. If you cannot afford the new rent, ask about local rental assistance programs.
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Frequently Asked Questions
Is there a limit on how much a landlord can raise rent in Colorado?
No, there is no statewide cap on the amount. However, your landlord must give 60 days’ written notice. Rent typically can only go up once every 12 months. That is the core answer to how much landlord raise rent colorado renters ask about.
Can my landlord raise the rent during my lease?
In most cases, no. A fixed-term lease locks in your rent unless it clearly allows increases. Check your lease carefully, and ask a local legal-aid office if the wording is unclear.
Can my landlord raise my rent to get back at me?
No. Colorado bans retaliatory rent increases under C.R.S. § 38-12-509. For example, a sudden increase after a repair request may count as retaliation. As a result, you may be able to use it as a defense. Check with your court or a legal-aid office about how much landlord raise rent colorado protections apply to your situation.
Check Your Rights in Your State
Find out exactly what your state’s law says about your situation — deadlines, deposit rules, and what to do next. Use our free tools to get the full picture.
Official Sources & Resources
For verified tenant rights and landlord-tenant law information:
- HUD (Tenant Rights): hud.gov
- LSC (Free Legal Aid): lsc.gov
- Cornell LII (Landlord-Tenant Law): law.cornell.edu
- State Court Self-Help: Check your state court’s self-help portal for official forms and deadlines
- State Legislature Websites: Verify exact statute language on your state legislature’s .gov site
Content last reviewed September 2026. If you notice any outdated information, please contact us.
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- Rent Increase Checker
Disclaimer. The information on this page is provided for general informational purposes only and does not constitute legal advice. Landlord-tenant laws vary by state, county, and city, and may change without notice. The creators assume no liability for accuracy or completeness. Always verify with your state court, a local legal-aid office, or a qualified tenant attorney for advice specific to your situation.