Colorado Divorce Checklist: What to Prepare Before You File

Knowing what to gather before your divorce starts is one of the best things you can do to protect yourself — both financially and emotionally. Colorado requires both spouses to exchange full financial disclosures within 42 days of filing, and the courts don’t grant extensions just because someone wasn’t prepared.

This checklist walks you through every document and step you’ll need — whether you’re just thinking about divorce or ready to file next week. If you have questions about your specific situation, our attorneys across 40+ Colorado communities are available for a free assessment.

Start Here: What Colorado Courts Actually Require

Before you file a single form with a Colorado court, you need a clear picture of your shared life on paper. Courts rely on documentation — not memory, not assumptions. The earlier you start gathering records, the stronger your position will be throughout the divorce process.

Use this checklist as your master reference. Our attorneys at Divorce Matters® — with offices in Fort Collins, Colorado Springs, Greenwood Village, and Greeley — are ready to review your specific situation.

Before You File: What to Gather First

Start with the foundational documents that establish who you are, the nature of your marriage, and whether children are involved. These are required by the court in virtually every case.

Personal identification: passports, driver’s licenses, Social Security cards for you and your children
Marriage certificate (certified copy from the county clerk where you married)
Birth certificates for all children of the marriage
Any existing prenuptial or postnuptial agreements
Prior divorce decrees if either spouse was previously married
Military discharge papers (DD-214) if applicable — Divorce Matters® handles Colorado military divorce cases

Financial Documents You Must Have

Colorado is an equitable distribution state. Courts divide marital property fairly — not necessarily equally — and they need a complete financial picture of both spouses to do that. Missing or incomplete disclosures can delay your case or result in sanctions. Gather the following as early as possible. For more on how assets are divided, see our overview of marital property division in Colorado.

Income & Tax Records

Last 3 years of federal and state tax returns (joint and separate)
W-2s and 1099s for the past 3 years
Recent pay stubs (last 3 months minimum)
Documentation of any self-employment income, bonuses, or commissions
Social Security benefit statements

Bank & Investment Accounts

Last 12 months of statements for all checking and savings accounts
Brokerage and investment account statements
Retirement account statements: 401(k), IRA, pension plans (a QDRO may be required to divide these)
Stock option and deferred compensation records
Cryptocurrency holdings documentation

Debts & Liabilities

Credit card statements (all accounts — joint and individual)
Personal loan and line of credit documents
Student loan statements
Any outstanding judgments or liens against either spouse

Business Interests

Business tax returns (last 3 years) if either spouse owns a business
Partnership or operating agreements
Most recent business valuation, if available
Business bank account statements

Property and Asset Documentation

The division of marital property in Colorado covers more than just the family home. Courts will look at every asset acquired during the marriage — regardless of whose name it is in. Start gathering records now, especially for assets that are difficult to value after the fact.

Real estate deeds and mortgage statements for all properties (primary home, vacation properties, rental properties)
Most recent property tax assessments
Vehicle titles, registration, and loan payoff statements
Documentation of any separate property (inherited assets, gifts received before marriage, assets owned before marriage)
Records of any significant home improvements paid from separate funds
Appraisals for jewelry, antiques, art, or collectibles
Life insurance policies (term and whole life) with cash value statements
Safe deposit box inventory

Important: Colorado courts distinguish between separate property and marital property. Separate property is generally not divided — but the burden is on you to prove it. Documentation is everything.

Documents Related to Your Children

If your divorce involves minor children, the court’s primary concern is always their best interests. Colorado law uses the term “parental responsibilities” rather than custody — it covers both decision-making authority and parenting time. Whether you anticipate a straightforward agreement or a contested child custody dispute, having the right documentation makes a significant difference.

Birth certificates for all minor children
School records: enrollment, attendance, report cards, IEPs if applicable
Medical records and current health insurance documentation
Records of extracurricular activities and associated costs
Any existing parenting plan or custody arrangement from prior proceedings
Documentation of each parent’s current involvement in childcare and daily routines
Childcare costs: receipts, invoices, or agreements with daycare providers
Records of any child support currently being paid or received

Colorado-Specific Forms You'll Need

Colorado uses standardized JDF (Judicial District Form) forms for all family law matters. Knowing which forms apply to your situation before you file saves time and avoids costly procedural errors. Your attorney will handle preparation and filing, but it helps to understand what is involved. An attorney at Divorce Matters® will ensure every form is filed correctly and on time — contact our team to review your situation.

Core Divorce Forms

JDF 1101 — Petition for Dissolution of Marriage (the initial filing form)
JDF 1104 — Summons for Dissolution of Marriage
JDF 1111 — Separation Agreement (used when both parties reach a full settlement)
JDF 1125 — Sworn Financial Statement (required in all cases — must be exchanged within 42 days)

Forms Involving Children

JDF 1113 — Parenting Plan (required in all cases with minor children)
JDF 1116 — Child Support Worksheet
JDF 1117 — Motion to Allocate Parental Responsibilities
JDF 1104 — Summons with Children addendum (when children are involved)

Practical Steps to Take Before Filing

Beyond document collection, there are concrete actions that can significantly improve your position before you file — or immediately after. These are the steps our attorneys consistently recommend during initial consultations at our offices across Colorado.

Open a bank account in your name only at a different institution than your joint accounts
Establish or update your own credit in your name
Create a separate email address for all divorce-related communications
Photograph or video-document the contents of your home, storage units, and any shared spaces
Secure copies of all financial documents — originals or scans stored safely outside the home
Update passwords on all personal accounts and devices
Review beneficiary designations on life insurance, retirement accounts, and bank accounts
Create a post-divorce budget to understand what you will need financially after separation
Consider divorce mediation — it can resolve many issues without going to trial and is often faster and less expensive

What NOT to Do Before or During Your Divorce

What you do in the weeks before and after filing can be just as important as what you gather. These are the most common — and most damaging — mistakes we see at Divorce Matters®.

Financial Mistakes to Avoid

Do not transfer, sell, or hide assets — Colorado courts treat this as fraud and it can devastate your case
Do not run up joint credit cards or take out loans in both names
Do not empty joint bank accounts unilaterally
Do not make large purchases without documentation and justification
Do not quit your job or voluntarily reduce income to lower a support obligation — courts can impute income

Legal & Personal Mistakes to Avoid

Do not post about your divorce, finances, new relationships, or spending on social media — it is discoverable in court
Do not violate any existing protective or restraining orders
Do not make major decisions about your children’s schooling, healthcare, or living situation without agreement or court approval
Do not use your children as messengers or involve them in adult conflicts
Do not negotiate directly with your spouse on significant legal matters without your attorney present

Documenting Separate Property: A Critical Step

In Colorado, assets you owned before the marriage or received as gifts or inheritances during the marriage may qualify as separate property — meaning they are not subject to division. But the court will not simply take your word for it.

To protect separate property, gather any records that trace its origin: purchase agreements, gift letters, inheritance documentation, account statements predating the marriage, and any records showing the asset was never commingled with marital funds. The more complete your paper trail, the stronger your argument. Our attorneys across all four Divorce Matters® locations work with clients specifically on this issue — schedule a free assessment to discuss your situation.

Next Steps After You've Gathered Everything

Once you have worked through this checklist, you are in a much stronger position — whether you file next week or are still weighing your options. The next step is speaking with a Colorado divorce attorney who can review your specific situation, explain your rights, and outline what to expect.

Divorce Matters® attorneys serve clients across Colorado from four convenient offices. We handle everything from straightforward uncontested divorces to complex high-asset divorce cases, military divorces, and contested child custody disputes.

Denver Tech Center (HQ)

8390 E. Crescent Parkway, Suite 230, Greenwood Village, CO 80111 · 720-542-6142

Fort Collins

4745 E. Boardwalk Drive, Building D, Suite 104, Fort Collins, CO 80525 · 970-568-5202

Colorado Springs

1755 Telstar Drive, Suite 300, Colorado Springs, CO 80920 · 719-600-2329

Greeley Colorado

2019 19th Street, Unit #5, Greeley, CO 80634 · 970-294-7631

Frequently Asked Questions About Preparing for Divorce in Colorado

How long does it take to get divorced in Colorado?

Colorado imposes a mandatory 91-day waiting period from the date the petition is served. Uncontested cases can be resolved close to that minimum. Contested divorces — involving disagreements over property, support, or parenting time — often take 12 to 18 months or longer. Reviewing the full divorce process overview gives a clearer picture of typical timelines.

Do I need an attorney to file for divorce in Colorado?

You are not legally required to hire an attorney, but it is strongly recommended — especially when children, significant assets, or spousal maintenance are involved. An attorney protects your rights, ensures disclosures are complete, and avoids procedural mistakes that can cost you time and money. If budget is a concern, ask about our fees and financing options.

What is the financial disclosure requirement in Colorado divorce?

Colorado requires both spouses to exchange a completed Sworn Financial Statement (JDF 1125) within 42 days of filing. This document covers income, expenses, assets, and debts. Failing to disclose accurately can result in sanctions or an unfavorable outcome at trial.

What if my spouse hides assets during the divorce?

Asset concealment is taken seriously by Colorado courts. Discovery tools — including subpoenas, depositions, and formal requests for production of documents — can uncover hidden assets. If your spouse is suspected of hiding property, discuss this with your attorney immediately. Our Divorce Matters® attorneys are experienced in tracing marital assets.

Does Colorado require mediation before a divorce trial?

Most Colorado courts require parties to attempt divorce mediation before setting a contested trial. Mediation can be an effective way to resolve disputes over property division, parenting plans, and support without the cost and unpredictability of litigation.

How is spousal maintenance calculated in Colorado?

Colorado uses a formula based on both spouses’ gross incomes and the length of the marriage to calculate advisory spousal maintenance (also called alimony). Courts may deviate from the formula based on individual circumstances. Learn more on our maintenance overview page.

Can I keep my retirement account in a Colorado divorce?

Retirement assets accumulated during the marriage are typically considered marital property subject to division. A Qualified Domestic Relations Order (QDRO) is usually required to divide retirement accounts without triggering early withdrawal penalties or taxes.

We're Here to Help.

No matter where you are in this process — just starting to consider your options or ready to file — our attorneys are available for a free assessment. Divorce Matters® has helped thousands of Colorado families move forward with clarity and confidence.