Colorado Informal Probate vs. Formal Probate: Which Track Do You Take?

When a Colorado executor walks into a district court for the first time, one of the first choices they face is one no one warned them about: informal or formal probate? The forms are different, the process is different, and the timeline is materially different. Most families end up in the right track by accident. Understanding the distinction up front saves months.

What Informal Probate Actually Means

Informal probate in Colorado is an administrative proceeding — not a court hearing. The application is reviewed by the county's Probate Registrar, a court officer who processes paperwork and grants appointments without scheduling a hearing or involving a judge. If the application is complete and meets statutory requirements, the Registrar approves it and issues Letters Testamentary or Letters of Administration without anyone setting foot in a courtroom.

This is the standard track for the vast majority of Colorado estates. It is designed for situations where:

• An original will exists (not just a copy), or there is no will and the heirs are identified and cooperative
• There is no dispute about who should serve as personal representative
• No creditors are actively contesting the estate
• The will is not challenged by any interested party

Colorado adopted the Uniform Probate Code specifically to make informal administration the default. Court oversight is available when needed, but the system presumes most families can administer straightforward estates without a judge supervising every step.

What Formal Probate Requires

Formal probate brings a district court judge or magistrate directly into the proceedings. It requires advance notice to all interested parties before a hearing is scheduled, and the judge must approve major administrative steps through signed court orders.

Formal proceedings are legally required — not just recommended — in the following situations:

Only a copy of the will exists. If the original will cannot be produced, the Registrar cannot accept it for informal probate. Proving a lost will requires formal court proceedings under C.R.S. § 15-12-402.

The will is contested. Any interested person can object to the will's validity, the appointment of a personal representative, or the interpretation of specific bequests. Once a contest is filed, the proceeding must convert to formal administration under court supervision.

The estate is insolvent. When debts exceed assets, the creditor priority rules are complex and the risk of executor liability is high enough that court oversight is appropriate. Formal supervision protects the executor from personal liability claims by creditors who feel they were paid in the wrong order.

A creditor or interested party demands formal proceedings. Any person with a financial interest in the estate can demand formal administration even if the executor prefers the informal track.

The Forms Are Different

The initial filing determines which track you are on.

Filing the wrong form is not automatically fatal — the court can redirect you — but it delays the process and complicates the administrative record. Boulder and Adams County registrars are particularly strict about incomplete or incorrect applications, commonly rejecting filings that cite the wrong statutory authority or leave required fields blank.

Regardless of track, the personal representative accepts the appointment using JDF 911 and receives Letters Testamentary or Letters of Administration on JDF 915. These Letters are the operative document you present to banks, title companies, and government agencies to establish your legal authority.

The Small Estate Path: No Court at All

Before choosing between informal and formal probate, verify whether the estate qualifies to bypass court entirely.

If the decedent's total probate personal property is $88,000 or less in 2026, and the decedent held no real estate solely in their name, the estate qualifies for the Small Estate Affidavit process (JDF 999). This requires only a 10-day waiting period after death and no court filing. It is not probate — it is a statutory mechanism that compels financial institutions to transfer assets to eligible successors without court involvement.

The $88,000 threshold is inflation-adjusted annually by the Colorado Department of Revenue. The 2024 limit was $82,000; the 2025 limit was $86,000; the 2026 limit is $88,000. Older articles with lower thresholds are outdated.

Bond Requirements: Informal vs. Formal

Colorado generally does not require a bond (surety bond) from a personal representative in informal proceedings unless the will specifically mandates it. This keeps upfront costs low for most families.

In formal proceedings, the court has broader discretion to require bonding. Additionally, under C.R.S. § 15-12-605, any creditor or interested party with a stake exceeding $5,000 can demand that the personal representative post a bond. If the executor fails to secure the bond within 30 days of this demand, they can be removed from their appointment.

Closing: Informal vs. Formal

The closing procedure mirrors the opening track.

Informal closing uses JDF 965 (Statement of Personal Representative Closing Administration). The executor files this statement declaring under penalty of perjury that the creditor claim period has expired, all debts are paid, and assets have been distributed. The estate closes one year after filing JDF 965, provided no court proceedings involving the representative are pending.

Formal closing requires a Petition for Final Settlement (JDF 960), a Final Accounting (JDF 942), and a court hearing after proper notice to all interested parties. The court issues an Order for Final Settlement (JDF 964) and a Decree of Final Discharge (JDF 730), providing immediate judicial release from all further fiduciary liability. This is more expensive and time-consuming, but it provides ironclad protection against future beneficiary lawsuits.

County-Level Variations

The Colorado Probate Code applies uniformly statewide, but local court practices vary.

Denver Probate Court is the only constitutionally distinct probate court in Colorado — it has exclusive jurisdiction over all Denver County estates. Pro se filers in Denver must submit paper filings in person or by mail; the court does not accept pro se electronic filings or fax submissions.

El Paso County (Colorado Springs) uses a dedicated Probate Registrar and conducts many routine formal hearings via Webex, which helps out-of-state executors avoid travel. Jefferson County (Golden) operates a Court Resource Center that assists pro se filers with form selection, though court staff cannot provide legal advice. Arapahoe County (Centennial) strongly encourages PDF or Word document submissions via email during specific operating windows.

Choosing the Right Track

For most executors: if you have the original will, the heirs are cooperative, and no creditors are actively hostile, informal probate is the correct path. It is faster, cheaper, and requires no judge.

If any of the formal probate triggers apply — lost will, contested estate, insolvency, or creditor demands — the formal track provides necessary protection but adds cost, time, and complexity. Most executors in formal proceedings need at least limited attorney assistance.

The Colorado Probate Process Guide maps every JDF form to the specific proceeding type and phase, explains how to handle the county Probate Registrar's administrative review, and walks through the creditor notification rules that apply in both tracks. Getting the track selection right at the beginning is one of the most consequential early decisions in the process.

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