Quick Answer
A valid will in Colorado requires you to be at least 18, sign the document, and have two adult witnesses sign it — no notarization required, though notarizing makes probate faster. Attorney-drafted wills typically cost $300–$1,500 depending on complexity.
✓ Key Takeaways
- ✓A valid Colorado will requires two adult witnesses — notarization isn't required but makes probate significantly faster and easier
- ✓Retirement accounts and life insurance pass by beneficiary designation, not through your will — those must be updated separately
- ✓Colorado's beneficiary deed lets you transfer real property at death without probate for as little as $13–$25 in recording fees
- ✓Dying without a will in Colorado means the intestacy formula decides distribution — blended families are most frequently blindsided by this outcome
- ✓Attorney-drafted wills in Colorado cost $300–$1,500 for most situations; a full estate plan with trust runs $1,500–$3,500
A simple, attorney-drafted will in Colorado runs $300–$1,500 — and dying without one means Colorado's intestacy laws decide who gets everything you own. That outcome surprises families far more often than you'd expect. Here's exactly what Colorado requires, what it costs, and where people go wrong.
Step-by-Step Guide
7 steps · Est. 21–49 minutes
Colorado Will and Estate Planning Options: Cost and Use Case Comparison
| Option | Typical Cost (Colorado) | Best For |
|---|---|---|
| Online DIY will (LegalZoom, Trust & Will) | $89–$249 | Single adults with simple estates and no real property complications |
| Attorney-drafted simple will | $300–$750 | Most individuals with straightforward assets and family structure |
| Will + POA + Healthcare Directive package | $800–$1,500 | Anyone who wants full incapacity and death coverage in one engagement |
| Revocable living trust + pour-over will | $1,500–$3,500 | Blended families, significant real property, or privacy-sensitive estates |
| Beneficiary deed (TOD deed) | $13–$25 (recording fee) | Colorado property owners who want real estate to skip probate at low cost |
| Holographic (handwritten) will | $0 | Emergency situations only — high dispute risk, not recommended for general use |
The Legal Disclaimer You Need to Read First
This article is general information, not legal advice. Laws vary by state and change over time. Nothing here creates an attorney-client relationship or constitutes a recommendation for your specific situation. A licensed Colorado estate planning attorney is the only person qualified to advise you on your individual circumstances.
What Colorado Law Actually Requires for a Valid Will
Colorado follows the Uniform Probate Code, which gives it slightly more flexibility than many states. Under Colorado Revised Statutes § 15-11-502, a will is valid if the person making it — called the testator — is at least 18 years old, of sound mind, signs the document, and has two adult witnesses sign in acknowledgment. That's the baseline.
Notarization isn't required for validity. But here's the thing: getting the will notarized as a "self-proving" affidavit eliminates the need for witnesses to appear in probate court later. That one extra step — maybe 20 minutes at a notary — saves families real time and money after you're gone. I've seen estates sit in procedural limbo for months because witnesses couldn't be located.
Colorado also recognizes holographic wills — handwritten and signed by the testator, with no witnesses required — if the material portions are in the testator's own handwriting. This is a notable exception. Most states don't allow it. But holographic wills invite disputes and interpretation problems, especially around property descriptions or unclear beneficiary language.
- Testator must be 18+ and of sound mind
- Must be signed by the testator (or by someone at their direction)
- Two adult witnesses must sign — they should not be beneficiaries
- Notarization not required, but strongly recommended (self-proving will)
- Holographic wills allowed if material portions are handwritten
- Electronic wills are NOT currently valid in Colorado as of 2026
DIY Will vs. Attorney-Drafted — What It Actually Costs You
The cost comparison looks simple on the surface. Online will services like LegalZoom or Trust & Will charge $89–$249 for a basic will. A solo estate planning attorney in Colorado typically charges $300–$750 for a simple will. A complex estate with trusts, minor children, and business interests can push that to $1,200–$2,500+.
Every time I've seen a DIY will fail, it wasn't because the form was wrong — it was because the person answered a question incorrectly, or didn't understand what "residuary estate" meant, or forgot to account for a specific asset class like a retirement account or real property with a co-owner. Those mistakes don't surface until you're gone and can't fix them.
Worth knowing: attorney fees for will drafting in Colorado are almost never hourly for a simple document. Most attorneys offer flat-fee packages. A basic will-plus-power-of-attorney-plus-healthcare-directive package typically runs $800–$1,500 in the Denver metro area and somewhat less in rural Colorado.
Common Scenarios and How Colorado Handles Them
Minor children: If you have kids under 18, your will is where you name a guardian. Colorado courts are not bound by that nomination, but they give it serious weight. Failing to name a guardian doesn't mean the state takes your children — it means a judge decides without your input, often after a contested hearing between relatives. That's an avoidable scenario.
Blended families are where intestacy laws blindside people most. If you die without a will and you have a spouse plus children from a prior relationship, Colorado's intestacy formula under § 15-11-102 splits your estate in ways that feel counterintuitive to most families. A surviving spouse doesn't automatically inherit everything. The exact split depends on whether the children are also the spouse's children — the math gets complicated fast.
Real property: Any real estate owned solely in your name passes through your will and into probate. Colorado offers a small estate affidavit process for estates under $80,000 in personal property, but real estate doesn't qualify. If avoiding probate on your home matters to you, a revocable living trust or a beneficiary deed — Colorado allows these — may be worth discussing with an attorney.
Retirement accounts and life insurance pass by beneficiary designation, not through your will. This is one of the most common misconceptions I encounter. Your will cannot override a beneficiary designation on a 401(k) or IRA. Those need to be updated separately and reviewed every few years.
Colorado-Specific Rules You Won't Find in a Generic Guide
Colorado is one of roughly 26 states that has adopted some version of the Uniform Probate Code, which affects how contested wills are handled and what counts as evidence of testamentary intent. This matters if your will is later challenged.
The state allows beneficiary deeds (also called TOD deeds — Transfer on Death). This lets real property transfer directly to a named beneficiary at death, bypassing probate entirely for that asset. Recording a beneficiary deed costs $13–$25 at the county clerk's office — one of the most cost-effective estate planning tools available in Colorado. Not every state offers this.
Colorado also has a 120-hour survival rule: a beneficiary must survive the testator by at least 120 hours (five days) to inherit under the will. If they don't, the gift passes as if that beneficiary predeceased you. Most people don't know this exists until there's a simultaneous accident involving multiple family members.
- Beneficiary deeds (TOD deeds) allow real property to skip probate — a Colorado-specific tool
- 120-hour survival requirement for beneficiaries
- Holographic wills are valid (not true in all states)
- Electronic wills are not currently valid under Colorado law
- Colorado's small estate affidavit threshold: $80,000 in personal property
- Uniform Probate Code adoption affects will contest standards
How Long Does Probate Take — and Can You Avoid It?
Informal probate in Colorado — the most common track — typically takes six to twelve months. Formal probate, used for contested estates or complex assets, can stretch to two years or more. Court filing fees run $199–$400 depending on estate size, plus any attorney fees for probate administration, which are typically hourly at $250–$400/hour in Colorado.
Avoiding probate entirely is possible but requires planning before death. A revocable living trust — expect to pay $1,500–$3,500 for a full trust package in Colorado — lets assets transfer privately and immediately without court involvement. Combined with a "pour-over" will, it's the most common strategy for estates with significant real property or blended-family dynamics.
Before You Call an Attorney: 5 Things to Prepare
Attorneys bill for time. Showing up organized cuts your cost and gets you a better document. Here's exactly what to pull together before your first meeting.
- Full list of assets: real property (with addresses), bank accounts, investment accounts, retirement accounts, life insurance policies, vehicles, business interests
- Names, addresses, and dates of birth for all intended beneficiaries — including alternates in case a primary beneficiary predeceases you
- Name of your proposed executor (personal representative in Colorado) and a backup
- If you have minor children: name of proposed guardian(s) and a backup
- Beneficiary designations on file for all retirement accounts and life insurance — these need to be reviewed and may need updating
Ask any Colorado estate planning attorney this question before hiring them: 'If my will is admitted to informal probate, what could cause it to shift to formal probate — and how does this document prevent that?' Their answer tells you immediately whether they're thinking about execution, not just drafting.
Frequently Asked Questions
Does a will in Colorado need to be notarized?
No — notarization isn't required for a Colorado will to be legally valid. But having the testator and witnesses sign a self-proving affidavit before a notary eliminates the need for witnesses to testify in probate court later. That step costs $10–$25 and is almost always worth it.
Can I write my own will in Colorado without an attorney?
Legally, yes. Colorado allows holographic (entirely handwritten) wills and accepts DIY typed wills with proper witnesses. The risk isn't the form — it's the content. Ambiguous language, missed assets, and incorrect beneficiary designations are the most common failure points, and they're invisible until the will is actually used.
How much does an estate attorney charge to draft a will in Colorado?
A simple will runs $300–$750 at most Colorado estate planning attorneys. A full package — will, durable power of attorney, and healthcare directive — typically costs $800–$1,500. Complex estates with trusts run $1,500–$3,500+. Most attorneys charge flat fees for these documents, not hourly.
What happens if I die without a will in Colorado?
Your estate passes under Colorado's intestacy laws (§ 15-11-101 et seq.), which follow a fixed formula based on your family structure. A surviving spouse doesn't automatically inherit everything if you have children from a prior relationship. The state won't take your assets — but the distribution may look nothing like what you intended.
Can I change my will after signing it?
Yes. You can revoke or amend a Colorado will at any time while you have legal capacity. Amendments are made through a codicil — a signed, witnessed addition — or by executing an entirely new will that expressly revokes the old one. Major life events (marriage, divorce, birth of a child, acquiring significant property) should trigger a will review.
Does marriage or divorce automatically change my will in Colorado?
Divorce does — under Colorado law, provisions in favor of a former spouse are automatically revoked upon divorce. Marriage does not automatically revoke an existing will, but a spouse may have rights to a statutory elective share regardless of what the will says. Both events warrant a full review with an attorney.
The Bottom Line
A will doesn't need to be complicated to be effective. For most Coloradans with straightforward estates — a home, retirement accounts, a surviving spouse, and adult children — a well-drafted will plus updated beneficiary designations covers the essentials. The beneficiary deed is an underused tool worth asking about specifically if you own real property in Colorado.
Action checklist before you call anyone:
- List every asset you own and how it's titled (joint, solo, in a trust, etc.)
- Check the beneficiary designations on every retirement account and life insurance policy — update if they're outdated or list an ex-spouse
- Decide on an executor, a backup executor, and — if relevant — a guardian for minor children
- Determine whether a simple will or a trust-based plan fits your situation (the attorney will help, but having an opinion going in saves time)
- Consult a licensed Colorado estate planning attorney before signing anything — especially if you have a blended family, business interests, or real estate in multiple states
Sources & References
- Colorado intestacy laws govern asset distribution when someone dies without a valid will, following a formula based on family structure — Legal Information Institute, Cornell Law School
- Colorado's small estate affidavit threshold and probate procedures fall under the Uniform Probate Code framework adopted by approximately 26 states — Justia — US Law, Case Law, Codes, Statutes & Regulations
Written by
David KimParalegal & Legal Content Specialist
David is a certified paralegal with 10 years of experience across family law, personal injury, and business litigation. He writes to translate legal complexity into plain English that empowers people to make informed dec...
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