Under CRS 18-4-205, Colorado law defines the crime of possession of burglary tools as having tools commonly used to break into a business, home or vehicle, with the intent to use the tools for that purpose. Knowingly possessing burglary tools to forcibly enter a dwelling in order to steal is a class 5 felony punishable by up to 3 years in prison and a fine of up to $100,000.00. Otherwise, possession of burglary tools is a class 2 misdemeanor carrying up to 120 days in jail and/or up to $750 in fines.
Section 18-4-205 states that
(1) A person commits possession of burglary tools if he possesses any explosive, tool, instrument, or other article adapted, designed, or commonly used for committing or facilitating the commission of an offense involving forcible entry into premises or theft by a physical taking, and intends to use the thing possessed, or knows that some person intends to use the thing possessed, in the commission of such an offense.
(2) Possession of burglary tools is a class 5 felony.
Elements of the Offense
In order to prove that a person committed the offense of possession of burglary tools, a Colorado prosecutor must prove, beyond a reasonable doubt, that:
- the defendant possessed
- any explosive, tool, instrument, or article
- that was adapted, designed, or commonly used for
- committing or facilitating the commission of
- an offense involving forcible entry into premises or theft by physical taking
- with the intent to use the thing possessed or with the knowledge that some person intends to use the thing possessed in the commission of the offense.
Common “Criminal” Tools
Nearly any item can be labeled a “criminal” tool under certain circumstances, but some common items include:
- crowbar
- pliers
- blowtorch
- wrenches
- screwdrivers
- glass breaking tools
- magnets (certain kinds used to strip security tags for shoplifting), and
- “spare” key-making kits.
Having these tools in a person’s possession is not enough for a conviction of this crime. Typically the offense is charged when a person is where he or she does not belong, which would indicate an intent to commit a theft.
Penalties
If convicted of the offense of possession of burglary tools, it can be punished by:
- one to three years in prison;
- two years mandatory parole; and/or
- a fine of a minimum of $1,000 up to a maximum of $100,000.
A person also faces the stigma of being labeled a “felon” and all of the collateral consequences that come with it.
Defenses
To defend against the charge, a defendant can prove:
- that the tools were not used to commit a crime;
- the “tool” is not the type commonly used to commit a theft offense; and/or
- no intent to commit a theft existed.
Below, our Colorado criminal defense lawyers discuss the following frequently asked questions about the crime of possession of burglary tools:
- 1. What is the offense of possession of burglary tools?
- 2. What some examples of burglary tools?
- 3. Is possessing the “criminal” tool by itself enough to be convicted?
- 4. What are the penalties for possessing burglary tools?
- 5. What defenses can I raise against a charge of possessing burglary tools?
- 6. Related Offenses

CRS § 18-4-205 is the Colorado code section that defines the crime of possession of burglary tools.
1. What is the offense of possession of burglary tools?
According to C.R.S. § 18-4-205: 1
A person commits possession of burglary tools if he possesses any explosive, tool, instrument, or other article adapted, designed, or commonly used for committing or facilitating the commission of an offense involving forcible entry into premises or theft by a physical taking, and intends to use the thing possessed, or knows that some person intends to use the thing possessed, in the commission of such an offense.
1.1 What must the prosecutor prove to be convicted of possession of burglary tools?
In order to prove that a person committed the offense of possession of burglary tools, a Colorado prosecutor must prove, beyond a reasonable doubt, that:
- the defendant possessed
- any explosive, tool, instrument, or article
- that was adapted, designed, or commonly used for
- committing or facilitating the commission of
- an offense involving forcible entry into premises or theft by physical taking
- with the intent to use the thing possessed or with the knowledge that some person intends to use the thing possessed in the commission of the offense. 2
If the prosecutor fails to prove any of the essential elements of the charge, the defendant is not guilty.
2. What some examples of burglary tools?
Nearly any item can be labeled a “criminal” tool under certain circumstances, but some more common items that lead to the offense include:
- crowbar
- pliers
- blowtorch
- wrenches
- screwdrivers
- glass breaking tools
- magnets (certain kinds used to strip security tags for shoplifting)
- “spare” key-making kits.
3. Is possessing the “criminal” tool by itself enough to be convicted?
No. Just because a person is in possession of a tool commonly used to commit a theft offense does not mean that a person is guilty of the crime.
The prosecutor must prove not only that a person possessed the tool, but also:
- that the individual intended to use the thing possessed to commit an offense, or
- had knowledge that another person intended to use the thing possessed to commit an offense. 3
4. What are the penalties for possessing burglary tools?
Possession of burglary tools is a class 5 felony in Colorado if the burglary tools were knowingly possessed to facilitate a forcible entry into a residence for the purpose of a physical taking. Class 5 felonies can be punished by:
- one to three years in prison;
- two years mandatory parole; and/or
- a fine of a minimum of $1,000 and up to a maximum of $100,000.
Otherwise, possession of burglary tools is a class 2 misdemeanor carrying up to 120 days in jail and/or up to $750 in fines.4

Possession of burglary tools is a felony in Colorado.
5. What defenses can I raise against a charge of possessing burglary tools?
To defend against the charge, a defendant can prove:
- that the tools were not used to commit a crime;
- the “tool” is not the type commonly used to commit a theft offense; and
- no intent to commit a theft existed.
Lack of criminal intent is the primary defense used to fight this charge. Simple possession is not enough. The Colorado prosecutor must prove that a person intended to use the tools to commit an offense.
6. Related Offenses
Possession of burglary tools is an offense that is often related to other criminal charges, like criminal trespass, theft, burglary, and breaking and entering.
6.1 Criminal Trespass 18-4-502 C.R.S., 18-4-503 C.R.S., 18-4-504 C.R.S.
Criminal trespass is a Colorado offense that occurs when a person unlawfully enters or remains on someone else’s property. Penalties for criminal trespass in Colorado range from probation to incarceration in a prison for up to six (6) years and a fine up to $500,000.
In Colorado, penalties are determined by the degree of the charge. Trespass can be in the first (18-4-502 C.R.S.)5, second (18-4-503 C.R.S.)6, or third-degree (18-4-504 C.R.S.)7, depending on the seriousness of the offense, which is determined by:
- the type of property involved; and
- the person’s reason for entering and/or remaining on the property.
6.2 Theft (18-4-401 C.R.S)
Theft in Colorado is defined under section 18-4-401 C.R.S. A person commits theft when he or she takes — without the consent of the owner — anything of value not belonging to the person. Depending on the value of the thing stolen, theft can be charged as:
If convicted on any of these charges, the person’s penalties will be consistent with the type of theft he or she was convicted of.
6.3 Burglary (18-4-201 C.R.S.)
Burglary — as defined by 18-4-201 C.R.S. — is committed when a person in Colorado wrongfully enters or stays on someone else’s property and intends to commit a crime — any crime other than trespass.9 Burglary in Colorado can be in the:
- third-degree (18-4-204 C.R.S.), whereby a person breaks into a vault, safe, or other locked container with the intent to commit a crime like theft10;
- second-degree (18-4-203), whereby a person knowingly breaks into or remains unlawfully in a building or occupied structure with the intent to commit a crime like theft11; or
- first-degree (18-4-202 C.R.S.), whereby a person commits second-degree burglary but also does so and assaults (or his or her accomplice assaults) another person inside the structure.12
6.4 Robbery (18-4-301 C.R.S)
Robbery is theft accomplished by the use of force, threats, or intimidation.13 In Colorado, it materializes as either:
- simple robbery, which is a Colorado class 4 felony and can result in prison for up to 6 years; or
- aggravated robbery, which is a Colorado class 3 felony and can result in prison for up to 32 years, depending on the circumstances and use of a deadly weapon.

Call our criminal law firm for legal advice. Our law office offers free consultations on how to achieve the best possible outcome in your case.
For questions about possession of burglary tool charges or to confidentially discuss your case with one of our skilled Colorado criminal defense attorneys, do not hesitate to contact us.
We create attorney-client relationships in and around Denver, Colorado Springs, Adams County, Jefferson County, Arapahoe County, Aurora, Fort Collins, Lakewood, and several nearby cities.
In California? See our article on burglary tool possession (Penal Code 466 PC).
In Nevada? See our article on burglary tool possession (NRS 205.080).
Disclaimer: Past results do not guarantee future results.
Legal References:
- C.R.S. § 18-4-205. Possession of Burglary Tools.
- People v. Ridgeway, 307 P.3d 126 (2013) (stating the jury instructions required for possession of burglary tools).
- People v. Chastain, 733 P.2d 1206 (1987) (proof of requisite mens rea required for offense).
- C.R.S. § 18-1.3-401. Felonies classified--presumptive penalties. Note that prior to March 1, 2022, possession of burglary tools was always a class 5 felony. SB21-271.
- C.R.S. § 18-4-502. First-degree criminal trespass.
- C.R.S. § 18-4-503. Second-degree criminal trespass.
- C.R.S. § 18-4-504. Third-degree criminal trespass.
- C.R.S. § 18-4-401. Theft.
- C.R.S. § 18-4-201. Burglary.
- C.R.S. § 18-4-204. Third-degree burglary.
- C.R.S. § 18-4-203. Second-degree burglary.
- C.R.S. § 18-4-202. First-degree burglary.
- C.R.S. § 18-4-301. Robbery.