Colorado Cohabitation Agreement: Everything You Need to Know

Define rights for unmarried couples living together

Sales Tax: 2.9%Notary: $5-$10Witnesses: 1

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COHABITATION AGREEMENT
State of Colorado

This Cohabitation Agreement is entered into on [DATE] between:

PARTY 1:
Name: [NAME]
Address: [ADDRESS], CO [ZIP]

PARTY 2:
Name: [NAME]
Address: [ADDRESS], CO [ZIP]

The parties intend to live together at [SHARED ADDRESS], CO [ZIP] and agree to the following terms:

1. PROPERTY:
   Property owned before cohabitation remains separate property.
   Property acquired jointly during cohabitation shall be owned [  ] equally [  ] proportionally.

2. EXPENSES:
   Rent/Mortgage: [  ] Split equally [  ] Party 1: [%] Party 2: [%]
   Utilities: [  ] Split equally [  ] [DESCRIBE]
   Groceries: [  ] Split equally [  ] [DESCRIBE]

3. BANK ACCOUNTS:
   [  ] Maintain separate accounts
   [  ] Open a joint account for shared expenses
   [  ] Both

4. DEBTS: Each party is responsible for their own pre-existing debts.

5. TERMINATION:
   Either party may terminate this agreement with [DAYS] days written notice.
   Upon termination, jointly owned property shall be [DESCRIBE DIVISION].

6. CHILDREN (if applicable): [DESCRIBE ARRANGEMENTS]

7. DISPUTE RESOLUTION: Disputes shall be resolved by [MEDIATION/ARBITRATION] in Colorado.

This agreement is governed by Colorado law (CO Statutes).

PARTY 1: _____________________ DATE: _____
PARTY 2: _____________________ DATE: _____

FAQ: Cohabitation Agreement in Colorado

Is a Cohabitation Agreement required in Colorado?

Yes, in Colorado, a Cohabitation Agreement is required for most transactions of this type. Under Colorado State Code, the document must include all parties' information, be signed, and witnessed by at least one individual. Failure to use a proper Cohabitation Agreement may result in legal complications.

Does a Cohabitation Agreement need to be notarized in Colorado?

Notarization requirements in Colorado (CO) vary by transaction type. Notary fees in the state typically range from $5-$10. While not always mandatory, notarization adds an extra layer of legal protection and is recommended for high-value transactions.

What are the tax implications of a Cohabitation Agreement in Colorado?

Colorado has a base sales tax rate of 2.9%. Depending on the type of transaction documented in your Cohabitation Agreement, additional local taxes may apply. Consult with a Colorado tax professional for specific guidance on your situation.

MCE
Reviewed & Fact-Checked

Michael Chen, Esq.

Real Estate Law Consultant

Bar Certified, Real Estate Expert

Expert in property transactions and real estate documentation

This Cohabitation Agreement template for Colorado has been reviewed for accuracy and legal compliance.

Last reviewed: March 2026

Where to File Your Cohabitation Agreement in Colorado

Visit your local County Clerk office to file or notarize your Cohabitation Agreement.

Colorado County Clerk

Colorado Capital

Main Government Building, Colorado

District County Clerk

Colorado Metro Area

County Courthouse, CO

Colorado Cohabitation Agreement Legal Guide

In Colorado, this document is legally binding under local statutes and provides essential protection for both parties involved in the transaction.

For Colorado (CO) residents, this Cohabitation Agreement is governed by Colorado State Code. Important details: sales tax at 2.9%, notary costs of $5-$10, and a requirement for 1 witness. The document has indefinite validity once properly executed.

This professionally drafted form provides peace of mind knowing you're compliant with all Colorado legal requirements.

unmarried coupledomestic partnershipshared expensesproperty rightsliving together
A properly executed Cohabitation Agreement in Colorado protects all parties involved and ensures compliance with CO state law. Below, we cover the critical steps, common pitfalls, and state-specific rules you should be aware of before signing.

Smart Practices for CO Compliance

Colorado has specific rules that differ from neighboring states. Always verify your document against current CO statutes, especially if you're using a template from a previous year. Laws change, and what was valid last year in Colorado may need updating for 2026.

Legal Validity & Enforcement

Once properly executed, your Cohabitation Agreement is legally binding in Colorado and enforceable in CO courts. The document remains valid for the duration specified in its terms. Colorado courts generally uphold properly executed documents, provided they comply with applicable CO statutes.

Step-by-Step Process

1. **Download the template** — Our Colorado-specific form includes all fields required by CO law.
2. **Enter your information** — Fill in names, addresses, dates, and transaction details accurately.
3. **Review carefully** — Double-check all entries against your source documents.
4. **Sign and witness** — Execute the document according to Colorado's signature requirements.
5. **Notarize if needed** — Some Colorado transactions require notarization.
6. **File or distribute** — Provide copies to all parties and file with the appropriate Colorado office if required.

Meeting Colorado's Legal Threshold

For your Cohabitation Agreement to hold up in a Colorado court, it must satisfy the state's statutory requirements. CO law emphasizes clear language, mutual consent, and proper execution. We've built these requirements directly into our template.

Cohabitation Agreement Costs in Colorado

Estimated fees and processing times

Fee TypeCostNotes
Notary Fee$5-$15 (if required)Colorado standard rate: $5-$10
Filing FeeVaries by stateState registration (if applicable)
Processing Time1-3 business daysTypical turnaround in Colorado
Sales Tax2.9%Colorado base rate (local taxes may apply)
Witness Requirement1 witnessSingle witness sufficient
Our TemplateFREEDownload instantly, no cost
Fees shown are Colorado-specific estimates. Contact your local office for exact pricing.

Colorado Cohabitation Agreement Requirements

Review the following requirements to ensure your Cohabitation Agreement is legally valid in Colorado.

Notarization required
1 witness must sign
Vehicle identification number (VIN) required
Odometer disclosure mandatory
Buyer and seller signatures required
Purchase price must be stated
Date of sale required
Blue or black ink only
Electronic signatures accepted
County clerk filing required

Colorado Notarization

While notarization may not be required in Colorado, it is recommended. Fees range from $5-$10.

Before You Sign

Review all information carefully. In Colorado, a 2.9% sales tax may apply.

Legal Protection

Keep copies of all signed documents. Colorado law requires all parties to receive copies of executed documents.

Colorado Filing Deadlines

Check Colorado deadlines for filing or recording this document with the appropriate county clerk's office.

Document Information

Document
Cohabitation Agreement
State
Colorado (CO)
Category
Personal
Format
PDF / Word / Print
Cost
100% Free
Sales Tax
2.9%
Notary Fee
$5-$10

Colorado Legal Requirements

Governing Statute:

State Law

  • Consult with a licensed attorney for specific requirements

Legal Disclaimer

This template is for informational purposes only and does not constitute legal advice. Laws in Colorado may change. Consult a licensed attorney for advice specific to your situation.