Misdemeanor vs. Felony: What’s the Difference?

The difference between a felony and a misdemeanor is not just about jail time. It affects:

  • Where the case is filed
  • How the case is prosecuted
  • Custody exposure
  • Long-term consequences
  • Record impact
  • Strike implications
  • Immigration consequences

The classification of an offense determines how serious the court treats the case.

The primary statutory definitions appear in:

Penal Code §17

Classification of crimes (felony vs. misdemeanor vs. infraction)

Penal Code §18

Felony sentencing framework

Penal Code §19

Misdemeanor sentencing framework

What Is a Felony?

Under Penal Code §17(a), a felony is a crime punishable by:

  • Death,
  • Imprisonment in state prison, or
  • Imprisonment in county jail under realignment sentencing (AKA Penal Code § 1170(h)

Felonies are the most serious category of criminal offenses.

Typical Felony Sentencing

Under Penal Code §18, felony offenses typically carry prison sentences of:

  • 16 months,
  • 2 years, or
  • 3 years in custody

However, some felonies carry their own specific “triad” of potential prison sentences. The “triad” means the 3 possible prison sentences that are assigned to each felony. There’s a “low term”, “mid term”, and “high term”--the specific sentence that is ultimately used is determined by the severity of the case and the result of the litigation.

  • 2, 4, or 6 years
  • 3, 5, or 7 years
  • Life sentences
  • Indeterminate terms

Felony sentencing can also include:

  • Formal probation
  • State Parole supervision
  • Strike consequences
  • Additional jail time Enhancements (e.g., weapon use, great bodily injury)
  • Lifetime firearm prohibitions

What Is a Misdemeanor?

Under Penal Code §19, a misdemeanor is generally punishable by:

  • Up to 6 months or 1 year in county jail
  • Fines
  • Summary (informal) probation

Misdemeanors are less serious than felonies, but they still carry significant consequences.

Examples include:

  • Simple battery
  • Petty theft
  • Driving under the influence of drugs/alcohol (in most cases)
  • Vandalism under certain dollar thresholds

Key Differences Between Felonies and Misdemeanors

1. Custody Exposure

Felonies:

  • Longer potential jail or prison terms
  • Formal probation supervision

Misdemeanors:

  • Shorter jail exposure
  • Informal probation

2. Court Procedure

Felony cases include:

  • Preliminary hearings (Penal Code §859b)
  • Formal arraignment in Superior Court
  • More complex pretrial motion practice

Misdemeanors do not have preliminary hearings.

3. Strike Consequences

Certain felonies qualify as “strikes” under California’s Three Strikes Law.

Misdemeanors do not.

A strike can:

  • Double future sentences
  • Trigger 25-to-life exposure for repeat serious felonies (Aka “3 Strikes”)

4. Firearm Consequences

Felony convictions generally result in:

  • Lifetime firearm prohibition

Misdemeanor convictions may result in:

  • Temporary firearm prohibitions (in certain offenses such as domestic violence)

5. Immigration Impact

Felonies often carry:

  • Greater deportation risk
  • Aggravated felony classification under federal law

But certain misdemeanors can also trigger immigration consequences. The classification alone does not determine immigration outcome — the statute and sentence length matter.

What Is a “Wobbler”?

Under Penal Code §17(b), some offenses are “wobblers.”

A wobbler is a specific criminal act that can be charged as either a felony or a misdemeanor. Examples include:

  • Penal Code §245(a)(4) (assault likely to produce great bodily injury)
  • Penal Code §487 (grand theft)
  • Penal Code §422 (criminal threats)
  • Penal Code §273.5 (Domestic violence, corporal punishment battery)

Judges may reduce a felony to a misdemeanor under §17(b) in appropriate cases. Charging decisions in wobblers significantly affect leverage and long-term consequences.

Why the Distinction Matters Strategically

The difference affects:

  • Bail amounts
  • Negotiation posture
  • Record consequences
  • Diversion eligibility
  • Future sentencing exposure
  • Professional licensing

In many cases, reducing a felony to a misdemeanor is one of the most important defense goals.

Can a Felony Become a Misdemeanor?

Yes, in some circumstances.

Reduction may occur:

  • At filing
  • Through plea negotiation
  • At sentencing
  • After successful probation under §17(b)

Some felony convictions may also qualify for expungement relief under Penal Code §1203.4 after completion of probation. However, reduction eligibility depends on the specific statute.

What About Infractions?

Infractions are a lesser type of charge. For completeness:

Infractions are less serious than misdemeanors.

They typically carry fines only.

There is no jail exposure.

Traffic tickets are common examples.

Bottom Line

In California:

  • A felony is more serious than a misdemeanor.
  • Felonies carry greater custody exposure and long-term consequences.
  • Misdemeanors are less severe but still impactful.
  • Some offenses are wobblers and can go either way.

The classification of a charge often matters as much as the facts themselves. Understanding where your case falls — and whether reduction is possible — is critical early in the process.

Next Step

If you or a family member is facing criminal charges in California — and you want a defense review focused on whether the charge is a felony, misdemeanor, or wobbler, the potential exposure under Penal Code §17, and strategic reduction options — you can send your information to me here:

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