Whiteford

Colorado · Will Contests

A will is only as valid as the circumstances of its signing. When those are wrong — failing capacity, controlling influence, botched execution — Colorado law lets you test it.

Clear, quoted fees for planning — and contingency options for inheritance disputes where appropriate.Contingency representation for injury cases.

Free consultations — a straight answer before any engagement

Clear fees — quoted planning fees in writing; contingency options for disputes where appropriate

Denver based, with Whiteford's national trusts & estates platform (ACTEC fellows, Chambers-ranked)

24/7 intake — a real conversation and a booked consultation, any hour

The will that surfaced after your father's death does not sound like him. It was signed in his last year, when he was confused and isolated; it cuts out two of three children; and the person who arranged the signing inherits nearly everything. The legal question is whether the facts can prove what the family already senses.

A will contest is not an argument that the document is unfair — Colorado law lets people leave property in ways their families dislike. It is an argument that the document is invalid: not the free choice of a person with capacity, or never properly executed.

Whiteford's Colorado team brings and defends will contests statewide. This page covers the recognized grounds, why the window to act can be short, and what a contest looks like.

The grounds Colorado courts recognize

Every viable contest rests on one or more established grounds. Suspicion and hurt feelings are not enough; a pattern of proof matched to a legal theory is. Most Colorado contests draw on a short list.

These theories travel together: a person with diminished capacity is exactly the person most vulnerable to undue influence, and a hasty signing arranged by an interested party is where execution defects appear. Early case evaluation decides which ground the evidence supports best — and which merely feels true.

  • Lack of testamentary capacity: the signer could not understand their property, their family, and what the will would do
  • Undue influence: someone in a position of power substituted their wishes for the signer's own
  • Improper execution: the signing failed Colorado's formalities for witnesses or acknowledgment
  • Fraud or forgery: the signer was deceived about the document, or never signed it

Contest windows: why timing decides cases before merits do

Probate is built to reach finality. Once a will is admitted, the time to challenge it can be short — and formal notices can shorten it further. Colorado's deadlines here are technical and unforgiving, so we will not generalize beyond this: if you doubt a will, get specific advice about your own deadline now.

Timing also matters for evidence: medical records get archived, the drafting attorney's memory fades, witnesses scatter, and financial records become harder to assemble. The strongest contests are investigated early, while the estate is open and the proof fresh.

What a contest actually looks like — and how we approach it

A well-run contest is an evidence project. We obtain medical records bearing on capacity, the drafting attorney's file, prior wills showing the long arc of true intent, and financial records revealing who controlled what. Then we test the theory honestly: some contests should be brought, some settled, some never filed — and we tell you which.

We also defend wills: personal representatives and rightful beneficiaries deserve counsel when a disappointed heir attacks a document that reflects the signer's true wishes. Either way, the first step is a free Legacy Game Plan Session — and if you want your own plan to resist challenge, the free Colorado Estate Snapshot at /estate-snapshot shows where it is vulnerable.

The law, current

What Colorado families should know in 2026

$15M

Federal exemption — now permanent

The 2025 federal tax law made the estate and gift tax exemption permanent at $15,000,000 per person (indexed) beginning in 2026 — roughly $30M for a married couple with proper planning. Colorado imposes no state estate or inheritance tax. Plans written under older, lower exemptions often carry structures families no longer need — or miss opportunities they now have.

UPC

Colorado probate: simpler — but not simple

Colorado follows the Uniform Probate Code: many estates qualify for informal probate, and small estates under an inflation-indexed threshold can often skip court entirely via affidavit. But without a will, Colorado's intestate-succession statutes — not your wishes — decide who inherits, and blended families are where those defaults surprise people most.

Clocks

Dispute deadlines run quietly

Will contests, trust challenges, creditor claims, and fiduciary-misconduct actions in Colorado all carry deadlines — some triggered by notices a beneficiary may not even recognize as starting a clock. If something about an estate feels wrong, the single most protective step is learning your specific deadlines early.

Sources: Pub. L. 119-21 (2025) (federal exemption); Colo. Rev. Stat. Title 15 (probate, intestacy, small-estate collection; Colorado Uniform Trust Code). General information, not legal or tax advice; thresholds adjust and exceptions apply.

Not another "initial consult"

The Legacy Game Plan Session

30 minutes with our Colorado team. You leave with a clear plan — whether or not you engage us.

Clear, quoted fees for planning — and contingency options for inheritance disputes where appropriate.

Every engagement starts with a written scope and fee agreement. No surprises, no hourly mystery bills for planning work.

Your document & deadline check

What you have, what's missing, and any clock that's already running — probate windows, contest periods, tax elections.

The exposure map

Where your estate (or your inheritance) is actually vulnerable: probate costs, incapacity gaps, tax exposure, or a problem fiduciary.

A straight answer

Whether your situation needs an attorney at all. If a simple will or a phone call solves it, we'll say so — for free.

Your next-three-steps memo

The specific documents to gather or actions to take, in order, whatever you decide about hiring us.

You leave with all four — whether or not you ever hire us. No pressure, no obligation, no fine print.

How it works

A clear process, from first contact to resolution

01

Tell us where things stand

A free, confidential conversation — or start with the two-minute Estate Snapshot. Planning or dispute, we listen first; no obligation, no pressure.

02

We map documents and deadlines

What exists, what's missing, and every clock that's running — probate windows, contest periods, tax elections. Estates are won and lost on timing.

03

We design — or investigate

For planning: a design built around your family, assets, and tax picture. For disputes: records, accountings, and title work that show what actually happened.

04

Execute with national depth

Documents signed, trusts funded, plans that actually work — or a dispute pressed by a Chambers-ranked trusts and estates platform prepared to litigate when needed.

Your legal team

A Denver front door. A national trial platform.

Whiteford Mountain West pairs Colorado-based leadership with the trial depth of Whiteford's full national litigation platform — so serious cases get serious resources.

Peter D. Antonoplos, Partner · Co-Chair, Trusts & Estates

Peter D. Antonoplos

Partner · Co-Chair, Trusts & Estates

Whiteford national platform

Peter Antonoplos co-chairs Whiteford's Trusts and Estates section, bringing more than twenty years of experience advising individuals, families, businesses, and institutions on estate planning, trusts, asset protection, and complex estate and gift tax strategy.

Jeffrey R. Schell, Managing Director, Whiteford Mountain West

Jeffrey R. Schell

Managing Director, Whiteford Mountain West

Denver, Colorado

Jeff Schell is a Denver-based partner at Whiteford and the Managing Director of Whiteford Mountain West. A Colorado attorney, he was named one of ColoradoBiz Magazine's 25 Most Influential Young Professionals in Colorado.

Attorneys are admitted in the jurisdictions listed in their official firm profiles. Colorado matters are supervised and led through Whiteford's Colorado-admitted attorneys, with the firm's national trusts-and-estates counsel engaged on each matter as appropriate and permitted.

Frequently asked questions

What makes a will invalid in Colorado?

Colorado courts set aside wills on established grounds: the signer lacked testamentary capacity, the will was the product of undue influence, fraud, or forgery, execution formalities were not met, or a later valid will revoked it. Unfairness alone is not a ground — a competent person may disinherit family members deliberately. The question is whether the document reflects the free, understood choice of its signer.

How long do I have to contest a will in Colorado?

It depends on your situation, and the window can be short. Deadlines vary with how the will was admitted, what notices were sent, and where administration stands; formal notice can shorten the time dramatically. Waiting until distributions are made can end an otherwise strong case. If you have doubts, have an attorney confirm your particular deadline immediately — delay is the one unrepairable mistake.

What is the difference between lack of capacity and undue influence?

Capacity is about the signer's mind: could they understand their property, the people who would naturally inherit, and what the will actually did? Undue influence is about someone else's conduct: did a person in a position of trust or control substitute their own wishes for the signer's? The two frequently overlap, because diminished capacity makes a person easier to influence.

Who pays for a will contest?

Fee structures vary with the case. Some contests proceed hourly, some on flat phases, and in appropriate cases fee arrangements can be tied to the outcome. Courts can allocate costs in some circumstances, and settlements frequently address fees. In your free consultation we will map the realistic cost range against the realistic recovery — including telling you plainly if the economics do not justify the fight.

Can we settle a will contest without destroying the family?

Often, yes — and it should usually be the goal. Colorado probate courts encourage mediation, and family settlement agreements resolve a large share of contests, sometimes with trades a court could never order. Settlement works best when your case is thoroughly prepared, because credible evidence is what brings the other side to the table. Preparation and peacemaking are not opposites; one enables the other.

Where does your estate actually stand?

The free Colorado Estate Snapshot walks through what actually determines how estates fare in Colorado — documents, titling, taxes, family structure, and the deadlines nobody mentions — in about two minutes. No obligation, and no pressure. Want a real answer instead? Book a free Legacy Game Plan Session and leave with a plan.

Educational only — not legal or tax advice, and no attorney–client relationship is created.

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