Colorado automatically revokes most beneficiary designations naming a former spouse the moment your divorce is final, under Colo. Rev. Stat. § 15-11-804. However, ERISA-governed 401(k) and pension plans are exempt from this automatic revocation, so you must actively update those after the decree. During the case, the automatic temporary injunction under Colo. Rev. Stat. § 14-10-107 restricts changing life insurance beneficiaries without 14 days' notice.
Key Facts: Changing Beneficiaries in a Colorado Divorce
| Fact | Detail |
|---|---|
| Filing Fee | $230 (Petition for Dissolution) + $12 e-filing surcharge |
| Waiting Period | 91 days from service or joint filing |
| Residency Requirement | One spouse domiciled in Colorado 91 days before filing |
| Grounds | No-fault only — marriage is "irretrievably broken" |
| Property Division Type | Equitable distribution (not community property) |
| Auto-Revocation Statute | C.R.S. § 15-11-804 (probate/nonprobate transfers) |
| ERISA Exemption | Yes — 401(k), pension, employer life insurance unaffected |
As of February 2026. Verify all fees with your local district court clerk.
Does Colorado Automatically Remove My Ex-Spouse as Beneficiary?
Colorado automatically revokes beneficiary designations naming a former spouse upon the entry of a divorce decree, under Colo. Rev. Stat. § 15-11-804. This applies to wills, trusts, payable-on-death bank accounts, transfer-on-death securities, and most life insurance and annuity policies. The revocation treats the ex-spouse as having predeceased you, so the asset passes to your contingent beneficiary or estate instead.
This statute is part of the Colorado Probate Code and follows Section 2-804 of the Uniform Probate Code, adopted by at least 11 states including Colorado, Arizona, and Montana. The law functions as a safety net for the roughly 30% of people who forget to update their estate documents after divorce. The statute also revokes designations naming relatives of your former spouse, such as a former mother-in-law or stepchild, unless your divorce decree or governing instrument expressly states otherwise. Importantly, the revocation only affects the spousal transfer — all other valid provisions in your will or beneficiary form remain in full force, so you do not need to redraft the entire document for those provisions to survive.
Which Accounts Are NOT Covered by Automatic Revocation?
Colorado's automatic revocation does NOT apply to ERISA-governed retirement and benefit plans, because federal law preempts the state statute. This means your 401(k), employer pension, employer-sponsored life insurance, and similar workplace plans will still pay your ex-spouse if their name remains on the designation form after divorce. You must manually change beneficiary divorce designations on every ERISA account to override this gap.
The Employee Retirement Income Security Act of 1974 requires plan administrators to pay benefits to the beneficiary named on file, regardless of marital status. The Colorado Court of Appeals confirmed this in In re Estate of MacAnally, 20 P.3d 1197 (Colo. App. 2000), holding that ERISA preempts Colo. Rev. Stat. § 15-11-804 in the pre-distribution context. Colorado attempted a statutory workaround in subsection (8)(b), redirecting the benefit to whoever would have received it absent preemption, but federal courts have rejected that fix as contrary to ERISA. The practical lesson is unavoidable: for any 401k beneficiary divorce update, do not rely on the automatic statute — submit a new beneficiary form directly to your plan administrator after your decree enters.
What Can I Change During the Divorce (The Automatic Injunction)?
The moment a Colorado divorce is filed, an automatic temporary injunction takes effect under Colo. Rev. Stat. § 14-10-107, restricting both spouses from canceling or modifying life insurance beneficiaries without 14 days' written notice and consent or a court order. The injunction also covers health, homeowner's, renter's, and automobile insurance policies that protect either spouse or the minor children. Violating it can result in contempt sanctions.
The injunction's purpose is to preserve the financial status quo while the case is pending, preventing one spouse from stripping coverage to harm the other. The restriction is specific: it bars changes to listed insurance policies naming a party or child as beneficiary, but it does not blanket-prohibit every account. Colorado courts have held the injunction does not clearly reach payable-on-death (POD) bank accounts or IRA beneficiary divorce changes, because altering a POD or bank account beneficiary divorce designation does not encumber marital property unless a spouse dies. In In re Estate of Westfall, the Colorado Court of Appeals found that changing a POD beneficiary does not affect what is subject to division. Even so, the cautious approach is to wait until the decree enters or obtain written consent before touching any designation tied to marital assets.
How Do I Properly Change Beneficiaries After the Divorce Is Final?
After your Colorado divorce decree enters, you change beneficiary divorce designations by submitting a new beneficiary form to each financial institution, insurer, and plan administrator. Do not assume the automatic statute handled it — for ERISA 401(k)s and pensions, manual updates are mandatory, and even for covered assets, naming a fresh beneficiary prevents disputes and probate delays that can cost thousands and add 6 to 12 months.
Work through every account category systematically. For life insurance beneficiary divorce changes, contact the insurer for a change-of-beneficiary form; this is critical because the Colo. Rev. Stat. § 14-10-107 injunction lifts when the decree enters. For your 401k beneficiary divorce and IRA beneficiary divorce updates, request new designation forms from each plan administrator or custodian, since federal ERISA rules and IRA contracts control. For each bank account beneficiary divorce change, complete a new POD/TOD form at the branch. Update your will and any revocable trust with an estate attorney, and revoke any power of attorney or healthcare directive naming your ex-spouse. Keep dated copies and confirmation numbers of every submission, because the burden of proving a valid change falls on you or your heirs.
Beneficiary Account Comparison: Covered vs. Manual Update Required
| Account Type | Auto-Revoked by C.R.S. 15-11-804? | Action Needed |
|---|---|---|
| Individual life insurance policy | Yes (if not ERISA) | Update form after decree |
| Employer/ERISA life insurance | No — federal preemption | Manual update required |
| 401(k) / 403(b) | No — ERISA preempts | Manual update required |
| Employer pension | No — ERISA preempts | Manual update required |
| Traditional/Roth IRA | Yes (not ERISA) | Update to be safe |
| Payable-on-death bank account | Yes | Update form recommended |
| Transfer-on-death securities | Yes | Update form recommended |
| Will / revocable trust | Yes (spousal gift only) | Redraft with attorney |
| Power of attorney | Yes | Revoke and reissue |
What Happens If I Die Before Updating an ERISA Account?
If you die before updating an ERISA-governed 401(k) or pension and your ex-spouse is still the named beneficiary, federal law generally requires the plan administrator to pay your ex-spouse the full benefit. Colorado's automatic revocation under Colo. Rev. Stat. § 15-11-804 cannot override this result, as confirmed by MacAnally and federal ERISA preemption rulings.
This is the single most expensive mistake in post-divorce planning. A 401(k) worth $200,000 or $500,000 can pass entirely to an unintended ex-spouse, with your children or new spouse receiving nothing from that account. Your estate may have no successful legal remedy, because plan administrators are protected from liability when they pay the named beneficiary. Subsection (7) of the statute also shields any payer who distributes funds before receiving written notice of the divorce, meaning even covered assets can pay an ex-spouse if you fail to notify the institution. The protection Colorado law provides is real but incomplete — it covers many private accounts automatically yet leaves ERISA plans entirely in your hands. Submitting new beneficiary forms within days of your decree is the only reliable safeguard.
How Much Does a Colorado Divorce Cost and How Long Does It Take?
Filing for dissolution of marriage in Colorado costs $230 for the Petition plus a $12 e-filing surcharge, and the responding spouse pays a $116 answer fee. The mandatory 91-day waiting period under Colo. Rev. Stat. § 14-10-106 means no divorce finalizes faster than roughly three months, even when both spouses agree on every term.
Colorado requires that at least one spouse be domiciled in the state for 91 days before filing, establishing the court's jurisdiction. The 91-day waiting period runs concurrently with discovery, mediation, and settlement negotiations, so an uncontested case typically resolves in three to five months. A contested dissolution generally takes 6 to 12 months, and complex cases with business valuations or parenting disputes can extend 18 to 24 months. Total costs range from about $3,000 for a simple uncontested divorce to $12,500 or more for a contested matter once attorney fees of $2,500 to $15,000+ are included. Fee waivers are available through forms JDF 205 and JDF 206 for filers at or below roughly 125% to 200% of the federal poverty level. As of February 2026, verify the current filing fee with your local clerk, since the Colorado Legislature increased many court fees on January 1, 2025 via House Bill 2024-1286.