How prenups work in Colorado.
What Colorado law does to your money automatically, and how to set your own rules.
- Default Property Regime (Equitable Distribution): Colorado is an Equitable Distribution state with a unique rule: ANY appreciation in the value of your pre-marital separate property during marriage is automatically marital property by default!
- Typical Colorado Prenup Cost: Unaligned Denver/Boulder couples pay $6,500 to $11,500 across two lawyers, versus $2,600 to $4,400 when arriving with a reconciled Vespera brief.
- The #1 Colorado Legal Trap to Know: Under C.R.S. § 14-10-113(4), even 100% passive market growth on a pre-marital condo, 401(k), or brokerage account during marriage becomes marital property unless you have a Colorado prenup.
You already have a prenup in Colorado (the government wrote it).
Compare what Colorado's automatic equitable distribution rules do to your money vs. what you can choose together in Vespera.
1. Salary, Bonuses & RSUs Earned After the Wedding
All income, bonuses, and vesting equity earned during the marriage are marital property under C.R.S. § 14-10-113.
Decide together whether base salaries fund a joint household account while pre-wedding equity grants or a portion of bonuses stay separate.
2. Buying a Home When One Partner Pays More of the Down Payment
Putting separate funds into a jointly titled Denver or Boulder home creates a gift presumption to the marital estate unless traced and carved out in a prenup.
Credit each partner their exact pre-marital down payment ($150k vs. $30k) off the top first, then split net home appreciation 50/50.
3. Pre-Marital Savings or a Pre-Marital Condo that Appreciates
CRITICAL COLORADO TRAP: Under C.R.S. § 14-10-113(4), any increase in value of separate property during marriage (even untouched 401(k) or condo growth) is marital property without a prenup.
Keep pre-marital properties and passive/active growth clearly separated, even if marital income helps pay a mortgage or renovation.
4. Student Loans & Debt Brought Into the Marriage
Pre-marital student debt stays separate, though paying it down with marital earnings should be addressed clearly.
Keep pre-marital student loans legally separate while optionally allowing household cash flow to pay them down with a fair reimbursement credit.
5. Spousal Support (Alimony) & Career Pauses for Children
Colorado uses advisory maintenance guidelines under C.R.S. § 14-10-114; a spousal maintenance waiver is reviewed for unconscionability at divorce.
Replace Colorado's unpredictable court formulas with a custom safety net, such as guaranteed retirement contributions during a career pause for kids.
Colorado prenups by the numbers.
$350 to $550/hr per lawyer
Typical billing rate in Denver, Boulder, Cherry Creek, and Colorado Springs.
$6,500 to $11,500
2 attorneys negotiating appreciation and UPMAA rules over 12+ hours.
$3,800 to $6,000 saved
Cuts attorney drafting and review to 3 to 5 combined hours.
90 to 150 days before wedding
Satisfies C.R.S. § 14-2-309 "reasonable time" access to independent counsel.
Separate Asset Appreciation & Home Down Payments
Protecting pre-marital 401(k)/real estate growth from C.R.S. § 14-10-113(4).
C.R.S. §§ 14-2-301 to 14-2-313 (UPMAA)
Strict UPMAA standards for independent counsel access and disclosure.
The 5 checkpoints that make a Colorado prenup hold up in court.
Why a $599 boilerplate printout gets challenged in Colorado courts, and how Vespera prepares you for all 5 statutory requirements.
Meaningful Access to Independent Legal Counsel
Under C.R.S. § 14-2-309(1)(c), a Colorado prenup is unenforceable unless both parties had meaningful access to independent legal representation and reasonable time to decide.
Exports separate Drafting and Reviewing Counsel Packets months before the wedding.
Plain-English Notice of Rights (If Unrepresented)
Colorado UPMAA voids maintenance or attorney-fee waivers made by an unrepresented party and requires conspicuous statutory warnings.
Prepares couples to work with two independent Colorado attorneys affordably.
Adequate Financial Disclosure
C.R.S. § 14-2-309(1)(d) requires adequate financial disclosure of assets, liabilities, and income (cannot simply be waived).
Generates complete Exhibit A and B schedules automatically.
Overriding C.R.S. § 14-10-113(4) Appreciation
Without explicit language, passive growth on pre-marital accounts and homes is treated as marital property in Colorado.
Walks couples through separate vs. shared growth choices in plain English.
Signed Written Execution
Must be in a record signed by both parties (notarization strongly recommended).
Delivers ready-to-review PDF and .docx attorney briefs.
Calculate your Colorado lawyer billable-hour savings.
Pre-loaded with Denver & Boulder's average family attorney rate ($450/hr per lawyer).
1. Attorney Rate & Topics
2. Cost & Enforceability Comparison
High court-challenge risk: unrepresented $599 forms often fail on support waivers, RSUs, or business equity.
14 combined hrs negotiating from scratch at $900/hr combined.
Explore Colorado prenup guides by financial situation.
Tech Employees with Unvested RSUs & Options
Founders & Business OwnersStartup Founders, Small Business & LLC Owners
Unequal Home Down PaymentsCouples Buying a Home with Asymmetric Savings
Physicians & MedicalDoctors & Dentists with Med School Debt + High Future Income
Student Loans & Debt ShieldCouples Protecting One Partner from Pre-Marital Debt
Inheritance & Family WealthCouples Protecting Family Gifts, Trusts & Future Inheritances
Career Pauses & Family CareCouples Protecting a Partner Who Pauses Work for Kids
Second Marriages & Blended FamiliesSecond Marriages Protecting Existing Kids & Retirement
Colorado prenup FAQs
Direct answers on Colorado attorney costs, equitable distribution rules, and statutory timelines.
Why is Colorado's default law on pre-marital property appreciation so important?
Unlike almost every other state, Colorado Revised Statutes Section 14-10-113(4) states that any increase in the value of your separate pre-marital property during marriage (even passive growth in an untouched 401(k) or pre-marital condo) is marital property unless excluded by a prenup.
Do we both need a lawyer for a prenup in Colorado?
Yes. Under Colorado's Uniform Premarital and Marital Agreements Act (C.R.S. § 14-2-309), any waiver or modification of spousal maintenance is completely unenforceable if a party did not have independent legal representation.
How much does a prenup lawyer cost in Denver or Boulder?
Family law attorneys in Denver and Boulder typically charge $350 to $550 per hour. Unaligned couples pay $6,500 to $11,500 across two lawyers, while arriving aligned with Vespera reduces total legal costs to $2,600 to $4,400.
Can we waive financial disclosure in a Colorado prenup?
No. Under C.R.S. § 14-2-309(1)(d), adequate financial disclosure of property, debt, and income is mandatory in Colorado. Vespera organizes your Exhibit A and B financial disclosures automatically.
How early before our Colorado wedding should we start?
Start 90 to 150 days before your wedding date so both partners have "reasonable time" to align in Vespera and consult with independent Colorado counsel.
Editorial & Statutory Framework Attribution • Colorado Uniform Premarital and Marital Agreements Act (C.R.S. §§ 14-2-301 to 14-2-313)
Compiled by the Vespera Family Law Research Team for Colorado (Denver & Boulder) couples preparing for independent legal counsel.
Agree on your prenup before hiring lawyers.
Answer guided prompts privately, see where you match, and hand your attorneys an agreed brief.
Vespera is a pre-lawyer financial alignment workspace, not a law firm, and does not provide legal advice or draft binding contracts.