A Colorado divorce is, at its heart, a financial event. The legal process matters, but most of the decisions that shape your next ten years are about money: who keeps the house, how retirement accounts are split, whether support is paid and for how long. This guide walks through how Colorado handles each of those questions so you can plan with a clear head instead of guessing.
Colorado is an equitable distribution state: fair, not necessarily equal. Property you owned before or received as a gift is separate, but its growth during the marriage is marital. For combined incomes up to $240,000, maintenance starts from a guideline formula and duration table. Child support uses income shares, with a new parenting time table since March 2026.
How Colorado divides property
Under C.R.S. 14-10-113, the court sets aside each spouse's separate property and then divides marital property in the proportions it finds just, without regard to marital misconduct. Equitable does not mean 50/50, but an equal split is a common starting point.
Separate property
Separate property includes gifts, inheritances, property exchanged for what you owned before the marriage, and property excluded by a valid agreement. The key Colorado twist: the increase in value of separate property during the marriage is marital and can be divided, so the value on the wedding day matters.
The house and the retirement accounts
The two biggest assets in most divorces are the family home and retirement savings. A retirement account built up during the marriage is usually divisible even if it is in one spouse's name, and dividing a 401(k) or pension takes a separate court order (a QDRO) so the transfer is not taxed as an early withdrawal. Debts are divided too. Trading the house for the retirement account is a common move that can quietly cost a great deal if the after-tax values are not compared properly. Modeling these trade-offs before you agree to anything is exactly the kind of decision Your Divorce Angel is built to help you see clearly.
Spousal support
Colorado calls alimony maintenance. When the marriage lasted at least three years and combined income is no more than $240,000 a year, the court starts with an advisory guideline: 40% of the higher earner's gross income minus 50% of the lower earner's, capped so the receiving spouse ends up with no more than 40% of the combined income. The guideline is advisory, not presumptive, and the court still weighs the statutory factors.
Guideline duration rises with the length of the marriage, from roughly a third of the marriage at three years to half the length of the marriage for longer ones. After 20 years the court can set a longer or indefinite term.
For divorce or separation agreements signed after December 31, 2018, alimony is not deductible for the person paying and not taxable income for the person receiving it, under the federal Tax Cuts and Jobs Act. This changes the real cost and value of every support number, so pre-tax and after-tax figures should never be confused at the negotiating table.
Child support
Colorado uses an income shares model under C.R.S. 14-10-115. Both parents' gross incomes are added, the basic amount comes from the state schedule, and it is split in proportion to income. Since March 2026 (HB25-1159), every overnight with a parent earns a parenting time credit from a new table.
The financial timeline
Two things people consistently underestimate: how long the process takes and how much costs rise once you are running a household alone. One spouse must have lived in Colorado for 91 days before filing, and the decree cannot be entered until 91 days after service. The court cannot waive that waiting period.
- Before filing: gather a complete picture of assets, debts, income and expenses. Every later decision rests on these.
- Temporary orders: temporary support and living arrangements while the case proceeds.
- Disclosure and negotiation: both sides exchange financial information; settlement scenarios get modeled and compared.
- Settlement or trial: most divorces settle. The ones that go to trial cost more and hand the decisions to a judge.
- After the judgment: the division, support and any account transfers are carried out.
Colorado divorce finance, at a glance
| Property division | Equitable distribution (C.R.S. 14-10-113) |
|---|---|
| Separate property | Gifts, inheritances, premarital property; growth during marriage is marital |
| Maintenance | Advisory guideline: 40% of higher income minus 50% of lower, 40% cap (14-10-114) |
| Child support | Income shares, new parenting time table (2026) |
| Residency and wait | 91 days residency; 91 days after service |
| Support tax (post-2018) | Not deductible by payer; not taxable to recipient |
Questions worth asking before you negotiate
- What is the full marital estate, and which assets are actually separate property?
- If we trade the house for the retirement account, are we comparing after-tax values?
- Given our incomes and the length of the marriage, what is the realistic range for support?
- What will my true monthly cost of living be once I am on my own?
- What does each settlement scenario look like five and ten years out, not just on signing day?
Colorado divorce: common questions
Is Colorado a community property state?
No. Colorado is an equitable distribution state: marital property is divided fairly, not necessarily equally, without regard to marital misconduct.
Is the growth on my premarital house or account marital in Colorado?
Yes. Separate property stays yours, but its increase in value during the marriage is marital property and can be divided.
How is maintenance calculated in Colorado?
For marriages of at least three years and combined income up to $240,000, the advisory guideline is 40% of the higher earner's gross income minus 50% of the lower earner's, capped so the recipient has no more than 40% of combined income.
How long does maintenance last in Colorado?
Under the guideline table it rises from about a third of the marriage length at three years to half the marriage length. After 20 years the court can order a longer or indefinite term.
Is alimony taxable in Colorado?
For agreements signed after December 31, 2018, alimony is not deductible by the paying spouse and not taxable income to the receiving spouse, under federal law.
See your Colorado numbers before you decide
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This guide is general financial information about divorce in Colorado and reflects Colorado law as of the date noted. It is not legal advice, and laws and individual circumstances change. Always consult a licensed Colorado attorney for advice specific to your situation.