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    Colorado Lease Renewal Letter

    Rent may be raised only once every 12 months, and a tenant with no written lease must get at least 60 days' written notice of an increase (C.R.S. §§ 38-12-701(2)(a), 38-12-702). The lease renewal letter below is preset for Colorado: fill in your details, then print it or save it as a PDF.

    State rules last verified: · Researched and cited by MakeLease · not yet attorney-reviewed

    Colorado rules for a lease renewal letter

    Notice before a rent increase
    60 days C.R.S. § 38-12-701(2), C.R.S. § 38-12-702(1)
    Notice to end a month-to-month tenancy
    21 days (landlord or tenant) C.R.S. § 13-40-107(1)-(2), C.R.S. §§ 38-12-1302, 38-12-1303 (for-cause eviction, HB 24-1098)
    Rent control
    None; cities and counties may not adopt it C.R.S. § 38-12-301

    Lease Renewal Letter generator

    Letter

    Tenant and property

    Separate names with commas. Each tenant gets a signature line on the response form.

    Renewal terms

    Renewal term offered

    Leave blank to start the day after the current lease ends.

    Rent for the new term
    $
    $

    One change per line. Everything not listed stays as in the current lease.

    Tenant response

    Must be before the current lease ends.

    How the tenant should respond
    If the tenant doesn't respond

    Pick what your current lease actually provides. The letter says "as provided in your lease".

    Blank PDF

    Free, no account needed. Showing example details. Replace them with yours.

    Lease Renewal Offer

    Date: November 2, 2026

    To:Jordan Lee, Sam Rivera
    Property:123 Maple Street, Unit 4, Springfield
    From:Taylor Morgan
    Address:500 Oak Avenue, Springfield
    Phone / email:(555) 010-2468, taylor.morgan@example.com

    Dear Jordan Lee and Sam Rivera,

    Your current lease for 123 Maple Street, Unit 4, Springfield ends on January 31, 2027. We would like you to stay and are offering to renew your lease on the terms below.

    Proposed renewal terms

    Current lease ends:January 31, 2027
    Renewal term:12 months
    New term begins:February 1, 2027
    New term ends:January 31, 2028
    Current monthly rent:$1,850
    New monthly rent:$1,925
    Change:+$75 per month (4.1% increase)

    The new rent would apply from the first day of the new term, February 1, 2027.

    Other changes

    • Parking space #12 is included in the rent.
    • The pet fee is removed.

    All other terms of your current lease stay the same unless listed above.

    How to respond

    Please check one box on the attached Tenant Response form, sign it, and return it to us by December 15, 2026. You can deliver or mail it to Taylor Morgan, 500 Oak Avenue, Springfield, or email a scan or photo of it to taylor.morgan@example.com.

    If you accept, we will prepare a renewal agreement (or new lease) with these terms for all of us to sign. If you have questions or would like to discuss the terms, please contact us before the deadline.

    If we don't hear from you

    If we do not receive your response by December 15, 2026, we will treat this offer as declined, and your lease will end on January 31, 2027 as provided in your lease.

    Thank you for being our tenant. We hope you will stay.

    Sincerely,

    Landlord signature (Taylor Morgan)
    Date

    Tenant Response

    Please return by December 15, 2026

    Property:123 Maple Street, Unit 4, Springfield
    Renewal term offered:February 1, 2027 to January 31, 2028
    Monthly rent offered:$1,925
    Offer dated:November 2, 2026

    Check one:

    • [ ] I accept the renewal on these terms.
    • [ ] I do not wish to renew.
    • [ ] I'd like to discuss the terms before deciding.
    Comments or questions: 
    Comments (continued): 
    Best phone or email to reach me: 
    Tenant signature (Jordan Lee)
    Date
    Tenant signature (Sam Rivera)
    Date

    Made free at make.lease/forms/lease-renewal-letter

    What Colorado requires

    Notice before a rent increase

    Rent may be raised only once every 12 months, and a tenant with no written lease must get at least 60 days' written notice of an increase (C.R.S. §§ 38-12-701(2)(a), 38-12-702).

    60 days' written notice applies to residential tenancies with no written agreement. With a written lease, follow the lease (no statutory minimum). Rent may rise only once in any 12-month period of consecutive occupancy for all residential tenancies. Mobile home parks have separate rules.

    C.R.S. § 38-12-701(2), C.R.S. § 38-12-702(1) · checked October 26, 2026

    Notice to end a month-to-month tenancy

    Either party may end a month-to-month tenancy with written notice served at least 21 days before the end of the period, but a landlord whose tenant has lived there 12 months or more also needs a legal cause or a no-fault ground, usually with 90 days' notice (C.R.S. §§ 13-40-107, 38-12-1303).

    Notice by tenancy length: under 1 week = 1 day; 1 week to under 1 month (or at will) = 3 days; 1 to under 6 months (month-to-month) = 21 days; 6 to under 12 months = 28 days; 1 year or longer = 91 days. Since Apr. 19, 2024, a landlord may not end or decline to renew a tenancy of a tenant who has lived there 12+ months without cause or a no-fault ground under C.R.S. § 38-12-1303, which mostly requires 90 days' written notice. Exempt: owner-occupied single-family, duplex or triplex, short-term rentals and employer housing.

    C.R.S. § 13-40-107(1)-(2), C.R.S. §§ 38-12-1302, 38-12-1303 (for-cause eviction, HB 24-1098) · checked October 26, 2026

    Rent control

    Colorado has no statewide rent control and bars cities and counties from adopting it, except voluntary affordable-housing agreements and deed restrictions (C.R.S. § 38-12-301).

    C.R.S. § 38-12-301 · checked October 26, 2026

    If the renewal raises the rent and Colorado's 60-day notice rule applies to your tenancy, a new term starting February 1, 2027 means the letter should reach the tenant by December 3, 2026. The example letter is dated November 2, 2026, which leaves that margin. Colorado's rule above sets different periods in some situations, so count from the one that fits your tenancy. Send the letter early enough that the tenant can also reply by your deadline.

    City and county rules can be stricter than state law, and your lease can require more than the statute does. Use whichever rule gives the tenant more time or protection.

    More for Colorado landlords