Marcus had just been arrested for aggravated robbery—his third felony arrest in twelve years. His attorney told him he was facing 25 years minimum under Texas’s habitual offender law.
Marcus’s prior convictions were both state jail felonies from his early twenties. His current charge was a first-degree felony. Under Texas’s enhancement statutes, the prosecutor could dramatically increase his punishment range.
Over three months, his defense team investigated every aspect of his case and prior convictions. They found problems with the robbery evidence and presented extensive mitigation evidence about his rehabilitation efforts. The prosecutor eventually agreed not to seek habitual offender enhancement. Marcus received 8 years instead of the 25-to-life he’d been facing.
That outcome was possible because his attorneys understood exactly how Texas’s habitual offender laws work and how to challenge their application.
As former prosecutors who handled hundreds of enhanced felony cases, we know these enhancement statutes from both sides. If you’re facing felony charges with prior convictions on your record, understanding these laws could mean the difference between a manageable sentence and life in prison.
Texas Interpretation of the “Three Strikes Law”
Texas doesn’t have California’s automatic “three strikes and you’re out” rule. Instead, Texas has habitual offender enhancement statutes in the Texas Penal Code that allow prosecutors to increase punishment ranges based on prior felony convictions.
Here’s how it actually works:
Enhancement for One Prior Felony (Texas Penal Code § 12.42(a))
- State jail felony → enhanced to third-degree felony (2-10 years)
- Third-degree felony → enhanced to second-degree felony (2-20 years)
- Second-degree felony → enhanced to first-degree felony (5-99 years or life)
Enhancement for Two Prior Felonies (Texas Penal Code § 12.42(b))
This is Texas’s version of “three strikes”:
- First-degree felony: 15-99 years or life (no probation)
- Second-degree felony: 25-99 years or life (no probation)
- Third-degree felony: 25-99 years or life (no probation)
A third-degree felony that normally carries 2-10 years suddenly becomes 25-99 years or life with no possibility of probation.
Mandatory Enhancement for Repeat Sexual and Violent Offenses (Texas Penal Code § 12.42(c))
Prior convictions for sexual assault, aggravated sexual assault, indecency with a child, murder, aggravated kidnapping, aggravated robbery, or injury to a child trigger mandatory 25-99 years or life for subsequent qualifying offenses. Prosecutors have no discretion—enhancement is automatic.
What Crimes Qualify for Enhancement?
All felonies can potentially be enhanced, including:
- Violent crimes (assault, robbery, murder)
- Property crimes (burglary, theft, fraud)
- Drug crimes (possession, delivery, manufacturing)
- White collar crimes (theft, forgery, money laundering)
- Sex crimes (sexual assault, indecency)
- Weapons offenses
The key factors are the degree of the felony and how many prior felony convictions you have—not the type of crime.
Common Felonies That Get Enhanced
State jail felonies (180 days-2 years): Theft $2,500-$30,000, possession of less than 1 gram of controlled substances, credit card abuse, forgery.
Third-degree felonies (2-10 years): Stalking, tampering with evidence, possession 4-400 grams of controlled substances, theft $30,000-$150,000, DWI causing serious bodily injury.
Second-degree felonies (2-20 years): Aggravated assault, robbery, sexual assault, manslaughter, arson.
First-degree felonies (5-99 years or life): Aggravated robbery, aggravated sexual assault, aggravated kidnapping, murder.
When Prior Convictions Count
Not every prior conviction automatically counts for enhancement:
The conviction must be final before the current offense was committed. If you committed both offenses before either conviction became final, enhancement doesn’t apply.
Only felony convictions count. Misdemeanors don’t trigger habitual offender enhancement.
Out-of-state convictions can count if the offense would constitute a felony under Texas law.
No statute of limitations. A felony conviction from 30 years ago can still be used for enhancement.
Juvenile adjudications generally don’t count unless you were certified as an adult.
Prosecutorial Discretion
For most felonies, prosecutors have discretion about whether to seek enhancement. As former prosecutors, we know they’re more likely to enhance when:
- The defendant has an extensive criminal history
- The current offense is serious or violent
- The defendant violated probation or parole
- Community or victim pressure exists
We negotiate with prosecutors about enhancement allegations just as vigorously as we negotiate the underlying charges. Sometimes we can convince prosecutors not to seek enhancement or to seek lesser enhancement.
The Stakes: Life for Minor Offenses
You can receive 25 years to life for a third-degree felony that would normally carry 2-10 years. A person with two prior theft convictions caught shoplifting $35,000 worth of merchandise faces 25-99 years or life under enhancement—not the standard 2-10 years.
According to the Texas Department of Criminal Justice, thousands of inmates are serving enhanced sentences under habitual offender statutes, many for non-violent offenses.
Source: Texas Department of Criminal Justice Statistical Report
Defending Against Enhancement
When clients face enhancement, we:
- Challenge the enhancement allegations by attacking identity, finality, and prior conviction validity
- Negotiate to avoid enhancement by presenting mitigation evidence
- Defend the underlying charge aggressively
- Present compelling evidence of rehabilitation
Our background as prosecutors gives us unique insight into how these statutes work and how to challenge them effectively.
Get Experienced Defense Attorneys
If you’re facing felony charges with prior convictions on your record, you need attorneys who understand Texas enhancement statutes from both sides.
We’re former prosecutors with nearly 20 years of criminal law experience each. We know how these statutes work, when they apply, and how to fight them.
Schedule a free consultation to discuss your case. We’ll give you straight answers about whether you’re facing enhancement and how we can protect your future.
Your past doesn’t have to determine your future.
Lewis & Ashworth, PLLC
Criminal Defense Attorneys
Plano, Texas
Serving the Dallas-Fort Worth Metroplex