Is a Handwritten Will Legal in Colorado?

Short answer: Yes. Colorado recognizes handwritten wills, called holographic wills, under C.R.S. 15-11-502(2). No witnesses or notary are required, as long as your signature and the material portions of the document are written in your own hand. A holographic will is legally valid but carries real risks that a formally witnessed will does not.

Colorado is a Uniform Probate Code state, which means it follows a modern, flexible standard for holographic wills. The law focuses on two things: your handwriting and your signature. Because no one is present to verify your intent, courts rely entirely on those two elements, and any ambiguity can lead to disputes during probate.

What does Colorado law require for a handwritten will to be valid?

Under C.R.S. 15-11-502(2), a holographic will must satisfy two requirements and two only.

• Your signature must be in your own handwriting. It does not have to appear at the very end, but signing after all the provisions makes intent clearest.
• The material portions, meaning the parts that actually give away your property and name a personal representative, must be written in your hand.
• A date is not required by the statute, but adding one helps establish when the document was made and can resolve conflicts with earlier documents.
• Witnesses and a notary are not required at all for a holographic will.
• Colorado does not recognize oral (nuncupative) wills, so the document must be written.

Who can make a will in Colorado?

Colorado states the capacity rule in a single sentence at C.R.S. 15-11-501: an individual eighteen or more years of age who is of sound mind may make a will. Both conditions apply to holographic and formal wills alike.

Requirement	Colorado rule	Statute
Minimum age	18 or older	C.R.S. 15-11-501
Mental capacity	Sound mind at time of signing	C.R.S. 15-11-501
Signature	Testator's own handwriting	C.R.S. 15-11-502(2)
Material portions	Written in testator's hand	C.R.S. 15-11-502(2)
Witnesses	Not required for holographic will	C.R.S. 15-11-502(2)

How is a holographic will different from a formal witnessed will in Colorado?

Colorado law recognizes three routes to a valid will under C.R.S. 15-11-502. Each route has different execution rules and different risks in probate.

• Holographic will: Handwritten and signed by the testator. No witnesses or notary needed. Higher risk of contest due to ambiguity or questions about authenticity.
• Witnessed will: Typed or printed, signed by the testator, and signed by two competent adult witnesses within a reasonable time. No notary required if two witnesses sign.
• Notarized will: Colorado uniquely allows the testator to acknowledge the will before a notary public in place of witnesses, with no witnesses required at all.
• Self-proving affidavit (C.R.S. 15-11-504): Optional add-on to a witnessed will. The testator and witnesses sign a sworn statement before a notary, so the will can be admitted to probate without locating witnesses later.

What are the risks of relying on a handwritten will in Colorado?

A holographic will can work, but it is the format most likely to cause problems for the people you leave behind. Common pitfalls include:

• Legibility and ambiguity. If a probate court cannot clearly read or interpret what you wrote, disputes and legal fees follow.
• Authenticity challenges. Without witnesses, family members or a court may question whether the handwriting is truly yours, requiring expert testimony.
• Missing residuary clause. Any asset you did not name passes under Colorado intestacy rules, not to the people you chose.
• Lost original. A missing original holographic will is much harder to probate than a formally executed document filed with the court under C.R.S. 15-11-515.
• Typed or printed pages. A document you type and simply sign does not qualify as a holographic will and could be rejected in probate.

What happens if a handwritten will fails in Colorado?

If a holographic will is found invalid or cannot be located, Colorado has two safety nets, but neither guarantees your wishes are honored.

1. Harmless error rule (C.R.S. 15-11-503): A court may still admit a defective document as a will if someone proves by clear and convincing evidence that the decedent intended it as a will. This is a high legal bar.
2. Intestacy (C.R.S. 15-11-102 et seq.): If no valid will exists, Colorado's intestacy statute controls who inherits, starting with a surviving spouse and then children and other relatives. Your actual wishes may not match the statutory order.

Storing a formally executed will with the Colorado probate court during your lifetime under C.R.S. 15-11-515 is one way to prevent a will from going missing. Learn more about how wills work and what options may fit your situation.

Frequently asked questions

Does a handwritten will in Colorado need to be dated?

No. C.R.S. 15-11-502(2) does not require a date. However, including a date is strongly recommended because it helps establish which will is the most recent if you wrote more than one, and it can resolve disputes about your mental state at signing.

Can I write my will on a preprinted form in Colorado?

Yes, with limits. Under the Uniform Probate Code, immaterial printed portions do not automatically void the document. The parts that actually distribute your property and name a personal representative must still be in your own handwriting to satisfy C.R.S. 15-11-502(2).

Can a holographic will be contested in Colorado?

Yes. While holographic wills are valid under Colorado law, they are often easier to challenge because no witnesses were present. Common grounds include questions about authenticity, testamentary capacity, and undue influence. Clear handwriting and unambiguous language reduce that risk.

Can I revoke a handwritten will in Colorado?

Yes. Under C.R.S. 15-11-507, you can revoke a will by executing a new will that expressly revokes the earlier one, or by physically destroying it. A new holographic will that conflicts with an older one may revoke it in whole or in part by inconsistency.

Do I need a lawyer to make a will in Colorado?

Colorado law does not require an attorney to make a will. However, a licensed attorney can review your document for gaps, conflicts, and unclear language that could lead to a costly probate dispute. Trusts and other planning tools may also reduce or avoid probate entirely, depending on your situation. Speaking with a licensed attorney is worth considering before finalizing any estate plan.

Talk to an estate planning lawyer

Estate planning questions are fact-specific, and the right document structure depends on your assets, family situation, and goals. A licensed attorney can review your circumstances, explain whether a holographic will, a formally witnessed will, or another planning tool fits your needs, and help you avoid the drafting mistakes that lead to contested probates.