Post-Decree Modifications in Colorado
Your order was set for the life you had then — not the one you're living now. Colorado law lets you ask the court to change parenting time, child support, or maintenance when your circumstances have changed. You're not stuck with an outdated order.
Life Doesn't Stop After the Decree
The day your decree was signed, the court took a snapshot of your life — your job, your income, your kids' ages, where everyone lived, who was working and who wasn't. Then life kept moving. A job ends. A parent has to relocate. A child's needs change. A co-parent loses work authorization and the income the order was built on isn't there anymore. The order on paper stops matching the life you're actually living.
Here's what a lot of Colorado parents don't realize at 11 p.m. when they're searching for answers: an order is not the last word. Colorado law is built to let families come back to the court when circumstances change substantially. Parenting time, child support, and spousal maintenance can each be modified — every one of them on its own legal standard. You are not required to just live with a number that stopped making sense.
At Novo Legal Group, we help Colorado families change the orders that no longer fit. We're a Spanish-first practice — every attorney and staff member is bilingual — and mixed-status families are part of who we serve, not an afterthought. If your situation involves a co-parent's detention, a removal case, or a loss of work authorization, you can raise those facts with people who understand both sides of that reality. This page walks through what can be changed, the standard the court applies, how the process works in Colorado, and who at Novo can handle it — including a lower-cost path for many modifications.
Not sure whether your situation even qualifies? That's the exact question a consultation answers. Call (888) 746-5245 or contact Novo Legal Group and we'll tell you honestly whether a modification is worth pursuing and who should handle it.
What Can Be Modified (and What Generally Can't)
Not everything in a decree is open to change, and the three things that can be modified each run on a different standard. Getting this right up front saves you time and money — because the question isn't just "can this be changed," it's "on what basis, and does my situation meet it."
Parenting time
Parenting time — the schedule of when a child is with each parent — can generally be modified when a change would serve the best interests of the child. That is a different, and often more workable, standard than the one that applies to support. A schedule that made sense when your child was in kindergarten may not fit a teenager with a job and a sport; a parent's new work hours or a move can be the reason a schedule needs to change. Colorado law generally governs parenting-time modification under C.R.S. § 14-10-129 [VERIFY BEFORE CITING].
Important distinction, and it matters: modifying a schedule and restricting a parent's time are two different lanes. Restricting or curtailing a parent's parenting time generally triggers a much higher bar — the court generally will not restrict a parent's time unless it finds the time would endanger the child's physical health or significantly impair the child's emotional development [VERIFY BEFORE CITING — endangerment standard, C.R.S. § 14-10-129]. An ordinary schedule change runs on best interests; a restriction runs on endangerment. We keep those straight from the first conversation, because they are not the same case.
Child support
Child support can generally be modified when there is a substantial and continuing change of circumstances — most often a real, ongoing change in either parent's income, or a change in the children's expenses (health insurance, childcare) or in the parenting-time overnights that feed the calculation. Colorado law generally sets the modification standard, and the key threshold, in C.R.S. § 14-10-122 [VERIFY BEFORE CITING]. The dollars themselves are calculated under Colorado's child-support guidelines — a separate statute, C.R.S. § 14-10-115 [VERIFY BEFORE CITING] — which is why the calculation and the right-to-modify are two different questions.
There is one number every parent asking "will I even qualify" should know: Colorado law generally treats a recalculation that produces less than a 10% change in the monthly support amount as not a substantial and continuing change [VERIFY BEFORE CITING — 10% presumption, C.R.S. § 14-10-122(1)(b)]. In plain terms, the change usually has to move the number by at least ten percent before the court treats it as significant enough to modify. That is a presumption, not a guarantee, and how it applies depends on the facts — which is exactly what a consultation sorts out.
Maintenance (spousal support)
Maintenance — what many states call alimony — can generally be modified when there has been a change in circumstances so substantial and continuing as to make the existing terms unfair. Colorado law generally governs modification of maintenance under C.R.S. § 14-10-122 [VERIFY BEFORE CITING], the same statute that governs support. Whether maintenance can be modified at all can also depend on the terms of your original decree or agreement — some maintenance is contractual and non-modifiable — so the decree language itself is the starting point.
What generally can't be reopened
Not every part of a decree stays open. A final division of marital property and debt is generally treated as settled once the decree enters — the court usually will not reopen how the house, the retirement accounts, or the debts were divided just because circumstances later changed. Colorado law generally allows a property division to be revisited only on limited grounds, such as fraud or a comparable defect in how the original division was reached [VERIFY BEFORE CITING — specific grounds for reopening a final property division]. If you think something was hidden or misrepresented when your decree was entered, that's a specific conversation to have with counsel — it's a different analysis than a standard modification, and it's one we route carefully.
The Standard: "Substantial and Continuing Change of Circumstances"
For support and maintenance, this phrase is the whole ballgame. Colorado law generally does not let a court change a support or maintenance order just because someone is unhappy with it, or because a little time has passed. The change generally has to be both substantial (big enough to matter) and continuing (ongoing, not a one-month blip) — and for maintenance, so substantial and continuing as to make the current terms unfair [VERIFY BEFORE CITING — C.R.S. § 14-10-122(1)(a)].
What tends to qualify, in general terms: an involuntary job loss or a lasting drop in income; a significant raise or new income on the other side; a serious change in a child's needs or expenses; a change in the parenting-time overnights that drive the support math. What tends not to qualify on its own: a temporary dip, a voluntary reduction in hours, or a change that moves the guideline number by less than the roughly 10% threshold described above. Courts consider the facts of each case — no one can promise you an outcome, and any honest advocate will tell you that up front.
File promptly — this is the part people wish they'd known. Colorado law generally makes a support or maintenance modification effective back to the date you filed the motion, and generally not to any earlier date [VERIFY BEFORE CITING — retroactivity to date of filing, C.R.S. § 14-10-122(1)(d)]. In practice that usually means you cannot recover the difference for the months you waited before filing. If your circumstances have already changed, waiting quietly rarely helps you — it usually just costs you the months in between. That's not pressure to call this minute; it's a real feature of the statute worth understanding before you decide what to do.
Colorado-Specific: How It Actually Works Here
Colorado runs modifications through a defined process, and knowing the shape of it takes some of the fear out.
The motion to modify
For a represented, judicial modification, the process generally starts with a motion to modify filed in the same court that entered your original order. You lay out what changed, you support it with updated financial information, and — for support — a new guideline calculation under C.R.S. § 14-10-115 [VERIFY BEFORE CITING] shows the court the new number. The other parent gets a chance to respond, and the court decides whether the change meets the standard. There is a court filing fee of approximately $230 for a post-decree motion, paid to the court, not to the firm [VERIFY BEFORE CITING — confirm current Colorado Judicial Branch filing-fee schedule before publish; fees change].
There's also an administrative track for child support
For child support specifically, there is a second path that doesn't require a court motion: the county Child Support Services (CSS) office can review an order and request an adjustment. Colorado's CSS program generally allows a review based on a change in either parent's income, changed child-raising costs, changed overnights, or after a set period has passed since the last review, and the administrative review can take up to about six months [VERIFY BEFORE CITING — CSS review triggers and timeline, Colorado Child Support Services]. It's a real option, and for some families it's the right one. But the administrative track and the judicial "substantial and continuing / 10%" standard are not identical, and the represented judicial path is usually the better fit when there's conflict, income that's hard to pin down, or an immigration or other complication in the mix. We'll tell you which track fits your situation.
Why timing and paperwork decide a lot
Because a modification generally reaches back only to your filing date, and because the court decides on the record you build, the two things most within your control are how promptly you file and how complete your financial picture is. Incomplete disclosures stall a case; a clean, well-supported motion moves. That's a big part of what representation actually buys you here.
Immigration Implications for Mixed-Status Families
This is where Novo is different from a generic family-law firm — and it's also the section where we're most careful, because immigration facts and family-court standards intersect in ways that are genuinely unsettled. Everything below is general educational framing to raise in a consultation, not advice about your case, and how any of it applies depends on facts a court decides one at a time.
When a co-parent's income drops because of an immigration event
[LEGAL-REVIEW] A co-parent's detention, a removal proceeding, or a loss of work authorization can cause exactly the kind of involuntary, ongoing income change that a parent may argue is a substantial and continuing change of circumstances supporting a support or maintenance modification [VERIFY BEFORE CITING — general § 14-10-122 mechanism; no Colorado case squarely on immigration-detention-as-substantial-change]. This is a general mechanism, not a promise — whether a specific change qualifies is fact-specific and subject to the 10% presumption and the substantial-and-continuing-unfair standard. [LEGAL-REVIEW: confirm framing; researcher found no authoritative Colorado source or case on point tying an immigration event to the substantial-change standard — hedge, do not assert.]
Income imputation and lost work authorization
[LEGAL-REVIEW] In a support case, Colorado law generally lets a court impute potential income to a parent it finds voluntarily unemployed or underemployed — treating them, for the math, as if they earned what they could earn. A parent who has lost work authorization, and therefore cannot lawfully work, may argue that their reduced income is involuntary and that potential income should not be imputed to them. Whether a Colorado court will treat lost work authorization that way is an open question — our research found no authoritative Colorado source resolving it, and it is decided case by case [VERIFY BEFORE CITING — UNVERIFIED; no Colorado authority found on work-authorization-loss vs. voluntary-underemployment imputation]. We frame this as an argument a parent may raise, not as settled law. [LEGAL-REVIEW: reviewer owns the ceiling on how far this goes; do not let the draft imply a court will decline to impute.]
Immigration detention is not the same as the incarceration exemption
[LEGAL-REVIEW] Colorado's child-support statute includes a narrow carve-out: a court generally does not impute potential income to a parent sentenced to 180 days or more of incarceration. That exemption is tied to a criminal sentence of that length. [VERIFY BEFORE CITING — C.R.S. § 14-10-115(5)(b)]. It's tempting to assume immigration detention works the same way — but that assumption is not supported. Immigration detention is civil and frequently carries no criminal sentence at all, so it does not fit the terms of this criminal-sentence exemption, and we found no Colorado authority extending the exemption to immigration detention [VERIFY BEFORE CITING — UNVERIFIED; do not equate immigration detention with the § 14-10-115(5)(b) incarceration exemption]. A detained parent may still have arguments to make about their actual, involuntary loss of income — but that is a different, fact-specific argument, not an automatic exemption. [LEGAL-REVIEW: this equivalence is the single most dangerous claim on the page; researcher marked it UNVERIFIED and reviewer-critical.]
"Is it safe for my family to raise this in court?"
[LEGAL-REVIEW] This is the question that keeps parents from getting help, so let's be honest about it. We can't promise that raising an immigration fact in a family case carries no consequences — Colorado court proceedings are generally a matter of public record — though certain filings, such as sworn financial statements, carry access restrictions — and no responsible firm makes a blanket "it's safe" promise [VERIFY BEFORE CITING — no authoritative source for any categorical safety claim; reviewer owns how far reassurance goes]. What we can say is that these are exactly the concerns to raise privately, in a consultation, before anything is filed, with a bilingual team that handles both family and immigration matters and thinks about the whole picture — not just the family piece in isolation. Deciding what to put in front of a court, and what order to do things in, is precisely the kind of judgment a consultation is for. [LEGAL-REVIEW: reviewer decides the reassurance ceiling; drafted with no categorical safety claim.]
Who Handles Your Modification: Our LLP + Attorney Model
Colorado built the Licensed Legal Paraprofessional (LLP) credential to close a gap working families know firsthand: full attorney representation is often out of reach, and going it alone in family court is overwhelming. Novo Legal Group put that credential inside a full law firm — so you get an affordable path for straightforward modifications and attorney backup the moment your case needs it, without being sent to a different firm.
In-scope modifications, handled by our LLP
Many post-decree modifications fall squarely inside LLP scope. Fernanda Soto, our Licensed Legal Paraprofessional, is authorized to represent clients in defined domestic-relations matters — and the Colorado Supreme Court's own LLP competency framework generally lists modification of parenting time, modification of decision-making, and modification of child support and maintenance within that scope [VERIFY BEFORE CITING — C.R.C.P. 207.1 rule text; scope confirmed against the CO Supreme Court LLP Committee competency document]. When your modification fits that scope, Fernanda handles it directly, in English or Spanish, at a rate built for working families. She is a native Spanish speaker — service in Spanish is how she practices, not a translation layer added on top.
When your modification escalates to a supervising attorney
We don't pretend an LLP handles everything, and we won't promise LLP handling for a matter that should be in an attorney's hands. When a modification carries complications — a contested relocation, a high-conflict fight over decision-making, disputed or hard-to-value income (self-employment, a business), or an immigration or criminal overlap — the matter escalates to one of our supervising attorneys, Aaron Elinoff (Managing Partner) or Bryce Downer. Because they're partners in the same firm, the handoff is internal: the file doesn't move, and your case doesn't get bilingually downgraded when it escalates. Our attorneys work in Spanish too.
Transparent pricing
We're direct about cost because that's the whole point of the LLP path.
- Licensed Legal Paraprofessional (Fernanda Soto): $200 per hour.
- Supervising attorney (Aaron Elinoff / Bryce Downer): $350–$500 per hour for family-law work.
- For comparison, typical Colorado family-law attorney rates in the market run about $300–$600 per hour — that's a market reference, not Novo's rate.
- The court filing fee for a post-decree motion is separate and paid to the court — approximately $230
[VERIFY BEFORE CITING — confirm live filing fee and re-verify the pricing table on /en/family-law before publish].
For many straightforward modifications, the LLP path delivers the same legal work an attorney would do on the same matter, at a meaningfully lower rate. We'll tell you honestly which path your case calls for before you commit to anything.
Talk to Novo Legal Group
You're not stuck with an outdated order — and you don't have to figure out whether to change it on your own. A consultation is where we look at what actually changed, tell you honestly whether Colorado law supports a modification, explain the roughly 10% threshold and the file-date timing in the context of your numbers, and tell you whether an LLP or a supervising attorney should handle it. If your situation involves immigration facts, you'll be talking with a bilingual team that handles both.
Related reading
- Colorado Family Law — practice-area pillar
- Dissolution of Marriage in Colorado — if your modification stems from your original divorce, or you found this before your decree entered
- Allocation of Parental Responsibilities (APR) in Colorado — Custody — what Colorado calls "custody"; the natural next read from the parenting-time section
- Child Support in Denver, Colorado — how the guideline number is calculated in the first place