A divorce at 35 is about the next thirty working years. A divorce at 58, after a 27-year marriage, is about runway: how many earning years are left, what the retirement accounts will actually pay out, when Social Security starts, and who carries health insurance until Medicare. The Colorado statutes are the same, but the numbers that control the outcome are different, and mistakes are harder to recover from because there is less time to earn them back.
Five decisions do most of the work: the maintenance term, the mechanics of dividing retirement, Social Security timing, health coverage and beneficiaries, and the house versus liquidity. They have to be made together.
Maintenance After a Long Marriage
Colorado's advisory guideline term runs from three years of marriage to twenty. At 240 months the table produces a term of 120 months, half the marriage, and it stops there. For marriages longer than twenty years, C.R.S. § 14-10-114(3)(b)(II)(A) lets the court award maintenance "for a specified term of years or for an indefinite term," and the court may not go below the twenty-year figure without specific findings supporting a shorter term. If the couple's combined income exceeds $240,000 a year, the guideline amount does not apply either, and the award is built from the statutory factors, which include the parties' age and health and any significant health-care needs.
The case law backs long terms in long marriages. In In re Marriage of Sinn (Colo. 1985), a two-year award to a wife over 50 with serious health problems was an abuse of discretion, and the court said it was wrong to make a dependent spouse come back later to prove continuing need. But the court is not required to equalize the two households forever. In In re Marriage of Sim (Colo. App. 1997), after a twenty-year marriage and a $2.7 million estate, the Court of Appeals affirmed maintenance stepping down from $8,000 to $5,000 a month and ending at the wife's 65th birthday.
Two provisions matter more after 50 than at any other age. Under C.R.S. § 14-10-122(2)(b), a payor who retires after reaching full Social Security retirement age gets a rebuttable presumption that the retirement is in good faith, which opens the door to modification; an agreement that steps maintenance down at a stated date, or reserves jurisdiction for that event under C.R.S. § 14-10-114(3)(g), avoids that fight. And because maintenance ends at the payor's death, C.R.S. § 14-10-114(6) lets the court require life insurance as security, weighing the payor's age, insurability, and the cost of the policy.

Dividing Retirement Without Wrecking It
This blog has a separate article on QDROs, PERA, the time rule, and survivor benefits, so the short version is what goes wrong. A 401(k) is divided by a qualified domestic relations order that the plan administrator, not the judge, decides whether to accept. An IRA is not divided by QDRO at all; it moves under I.R.C. § 408(d)(6) by a direct custodian-to-custodian transfer. The Tax Court has twice taxed a husband who withdrew IRA funds and wrote his wife a check instead, once with the 10 percent early-withdrawal penalty added.
For a spouse over 50 but under 59½ who needs cash, the QDRO has a feature the IRA does not: under I.R.C. § 72(t)(2)(C), a distribution to an alternate payee under a QDRO is exempt from the 10 percent penalty, although income tax still applies. Pensions are where money quietly disappears. If the former spouse's share of a $5,000 monthly pension is paid as a portion of the participant's benefit, it stops when the participant dies unless the order includes a survivor annuity. The time-rule formula the Colorado Supreme Court approved in In re Marriage of Hunt (1995) divides the marital share; it does not protect anyone if the order is silent on survivor coverage.
Social Security: The Ten-Year Line
Social Security benefits are not marital property and cannot be divided by a Colorado court, although benefits actually received count as income for maintenance under C.R.S. § 14-10-114(8)(c)(I). What federal law does provide is a benefit on the former spouse's record. A divorced spouse who was married at least ten years, is unmarried, and is at least 62 can receive up to half of the ex-spouse's full retirement benefit if that is more than his or her own. If the ex-spouse has not yet claimed, the divorced spouse can still collect once the divorce is two years old.
The benefit does not reduce what the ex-spouse or the ex-spouse's new spouse receives. Survivor benefits on a former spouse's record are also available from age 60 (50 if disabled) after a ten-year marriage, and remarriage after 60 does not cut them off. The practical point is the calendar: a couple married nine years and seven months who can wait five months for the decree should think about it.
Health Insurance, Medicare, and Beneficiary Forms
Coverage under a spouse's employer plan ends with the marriage. Divorce is a qualifying event under COBRA, which allows the former spouse up to 36 months of continuation coverage at the full premium plus a 2 percent administrative charge. The former spouse or the employee must notify the plan within 60 days of the decree; miss that window and the right is gone. On a family plan, 36 months of COBRA can cost more than the mortgage, and that number belongs in the maintenance calculation because unreimbursed health costs are a statutory factor.
Medicare eligibility at 65 has its own deadlines. A spouse who has been covered by the other spouse's employer plan gets an eight-month special enrollment period after that coverage ends, but Medicare does not treat COBRA as employer coverage. Someone who leaves the employer plan at 63, rides COBRA to 65, and then waits can end up with a permanent Part B late-enrollment penalty. During the case itself, the automatic injunction under C.R.S. § 14-10-107(4)(b) bars either spouse from cancelling or modifying health or life insurance without notice and consent.
After the decree, C.R.S. § 15-11-804 automatically revokes the former spouse's interests in a will, a revocable trust, and most beneficiary designations, and severs joint tenancies. Two exceptions catch people. The statute yields to the express terms of a court order or settlement, so a spouse who agreed to keep the ex as beneficiary of a policy securing maintenance is bound. And federal law preempts it for ERISA plans, which pay the person named on the form; Colorado's answer is to make the former spouse hand the money back, which is a lawsuit, not a plan. Update the 401(k), the group life policy, the powers of attorney, and the medical directive the week the decree enters.
The House Versus Liquidity
Keeping the family home is the most common expensive decision in a gray divorce. Six hundred thousand dollars of equity in a Cherry Hills house and $600,000 in a brokerage account are not the same asset; one pays property tax, insurance, and a new roof, the other pays for groceries. C.R.S. § 14-10-113(1)(c) directs the court to consider each spouse's economic circumstances at the time of the division, which is the argument against leaving one spouse house-rich and cash-poor.
Taxes drive the comparison. Transfers between spouses incident to divorce are not taxable under I.R.C. § 1041, so trading the house for retirement accounts costs nothing today. But $500,000 in a traditional 401(k) is worth $500,000 minus the income tax on every withdrawal, while $500,000 of home equity may come out tax-free under the principal-residence exclusion, which is $500,000 for a married couple who sell before the decree and $250,000 for a single owner who sells after. Running the after-tax numbers before agreeing to a split is the difference between an equal division and an equitable one.
Talk to a Denver Divorce Attorney About Divorce After 50
Aaron Herzberg is a divorce attorney in Greenwood Village, Colorado, serving Denver and the Front Range, with more than 30 years of trial experience and a practice focused on divorce, custody, and financially complex family law. In a long marriage the maintenance term, the retirement split, and the health-insurance gap are one negotiation, not three, and the order in which they are decided changes the result. A first meeting is a paid consultation, not a free call and not a sales pitch.
Read the full guides on DenverDivorce.com: Retirement Assets in a Colorado Divorce and Spousal Maintenance in Colorado.
Educational information only, not legal advice. Reading this article does not create an attorney-client relationship.
