When someone gets arrested for domestic violence in Boise, one of the first things they want to know is whether they’re looking at a misdemeanor or a felony. It’s a reasonable question, and the answer isn’t always obvious from the facts of the incident alone. Idaho law builds a layered charging structure around domestic violence offenses, and the line between misdemeanor and felony can turn on factors that have nothing to do with what happened that night – including convictions from years ago, or even from another state.
Understanding where that line is, and what determines which side of it you land on, matters enormously. The gap between a misdemeanor domestic battery and a felony conviction is not just a difference in sentencing. It reshapes employment options, firearm rights, housing access, and custody outcomes in ways that follow a person for decades.
Where Idaho’s Domestic Violence Charges Start
Most domestic violence arrests in Ada County begin as misdemeanor charges. Domestic battery and domestic assault under Idaho Code § 18-918 are class A misdemeanors at the first offense level, carrying a maximum sentence of one year in county jail and a fine of up to $2,000. Attempted strangulation under Idaho Code § 18-923 is a notable exception – it enters as a felony regardless of prior history, which is addressed separately below.
For a first-time domestic battery or assault charge with no aggravating factors, the prosecution is working within the misdemeanor framework. That doesn’t mean the consequences are light. A misdemeanor domestic violence conviction triggers the federal firearm prohibition under 18 U.S.C. § 922(g)(9), affects background checks, and carries the domestic violence designation on a criminal record. But the sentencing exposure stays within county jail territory rather than state prison.
The question of how a charge escalates to felony level depends on three primary factors: the defendant’s prior conviction history, the severity of the injury alleged, and the specific nature of the conduct involved.
How Prior Convictions Drive Felony Charges
Idaho’s escalation structure under § 18-918 is straightforward once you understand it. A third conviction for domestic assault, domestic battery, or violation of a domestic protection order within the same ten-year period is charged as a felony. That third offense carries a potential prison sentence of up to five years and fines reaching $5,000.
Two prior convictions are enough to change the landscape of any future domestic incident dramatically. A person with two prior misdemeanor domestic violence convictions is one arrest away from felony exposure, regardless of how minor the new allegation might be.
What catches many people off guard is that Idaho looks beyond its own court records. Out-of-state domestic violence convictions count toward this threshold. Someone who moved to Boise from Oregon or Utah carrying two prior misdemeanor domestic battery convictions from those states is already at the ceiling of misdemeanor exposure under Idaho law. A new charge in Ada County gets evaluated in light of that full history.
Prosecutors have access to national criminal databases and will pull prior records from other jurisdictions during charging decisions. Assuming that out-of-state convictions won’t matter in an Idaho case is a mistake that significantly affects how a defense should be structured.
Severity of Injury: When Physical Evidence Changes the Charge
A domestic battery involving serious bodily injury opens the door to aggravated battery charges under Idaho Code § 18-907, which carry felony-level penalties independent of prior conviction history. Serious bodily injury in Idaho means injury that creates a substantial risk of death, causes permanent disfigurement, or results in the protracted loss or impairment of a body part or organ.
Broken bones, significant head trauma, injuries requiring surgical intervention, or damage to sensory function can all meet this threshold. Prosecutors evaluating a domestic violence case where medical records document this level of injury have a path to felony charges on a first offense.
The physical evidence in these cases is examined carefully by both sides. Medical records, emergency room documentation, photographs taken at the scene and during treatment, and expert testimony about injury causation all become central. A defense attorney’s review of that evidence is not just about disputing what happened – it’s also about whether the documented injuries genuinely meet the statutory definition of serious bodily injury or whether the prosecution is reaching beyond what the facts support.
Attempted Strangulation: The Automatic Felony
Attempted strangulation under Idaho Code § 18-923 occupies a distinct category in Idaho’s domestic violence framework because it comes with felony exposure from the very first charge. No prior convictions are required. No serious bodily injury needs to be documented. The allegation that the defendant intentionally impeded the breathing or blood circulation of a household member by applying pressure to the throat or neck, or by blocking the nose or mouth, is sufficient to support a felony charge.
The maximum sentence for a conviction is five years in Idaho state prison and fines up to $5,000. When charged alongside misdemeanor domestic battery arising from the same incident, which happens frequently, the two charges can result in consecutive sentences.
What makes this charge particularly significant in Boise domestic violence defense is how easily it attaches to a situation. There’s no requirement that the alleged victim lost consciousness. There’s no requirement of visible bruising or injury to the neck. If the allegation is that pressure was applied to the throat during a physical altercation, attempted strangulation is on the table. Prosecutors in Ada County have filed it in cases where the physical evidence of neck contact was minimal or disputed.
The defense of an attempted strangulation charge typically requires close examination of the physical evidence, the consistency of the alleged victim’s account, and any independent observations made by the responding officers. It’s a charge that sounds severe because it carries the word “strangulation,” and that characterization can influence how juries perceive the case before a single piece of evidence is presented. Managing that perception through skilled courtroom advocacy is part of what the defense has to accomplish.
What Changes When a Charge Goes Felony
The sentencing difference between a misdemeanor and a felony in Idaho is significant on its own – county jail time versus state prison, shorter sentences versus multi-year exposure. But the consequences that extend beyond the sentence are what separate the two categories most sharply in practice.
A felony domestic violence conviction in Idaho results in the permanent loss of voting rights during incarceration and parole. It eliminates firearm rights permanently under both federal and state law. It bars a person from serving on a jury. It appears on background checks in a category that most employers, landlords, and licensing boards treat as categorically disqualifying in a way that misdemeanors sometimes are not.
In family court, a felony domestic violence conviction carries even heavier weight under the custody presumption established in Idaho Code § 32-717B. A parent with a felony domestic violence conviction faces a steeper path to meaningful parenting time, not just the rebuttable presumption that applies to misdemeanor convictions.
For anyone facing an immigration proceeding, felony convictions create a far more severe deportability problem than misdemeanors, though both can trigger immigration consequences under federal law.
The practical implication is that the effort invested in keeping a charge at the misdemeanor level, or in securing a dismissal or reduction before any conviction is entered, pays dividends across every one of these categories simultaneously.
How the Charge Gets Decided – and Where the Defense Fits In
The charging decision is made by the Ada County Prosecutor’s Office, not the arresting officer. Police determine what to charge at booking, but those initial charges are reviewed and can be modified by prosecutors before arraignment. This gap between arrest and formal charging is a window where a defense attorney who gets involved early can sometimes influence outcomes.
When a prosecutor reviews a case and determines whether to file at the misdemeanor or felony level, they’re evaluating the strength of their evidence against each possible charge. If the prior record count is disputed, if the injury evidence is ambiguous, or if the strangulation allegation lacks physical corroboration, those weaknesses affect the charging calculus.
A defense attorney who contacts the prosecutor’s office before charges are formally filed, presents mitigating information, or identifies problems in the evidence can sometimes shift a felony filing to a misdemeanor, or a misdemeanor filing to a lesser charge altogether. That kind of pre-filing intervention is only possible if defense counsel is retained quickly after an arrest.
The Stakes Are High on Both Sides of the Line
Whether the charge is a misdemeanor or a felony, domestic violence cases in Idaho carry consequences that extend well past any jail sentence or fine. The distinction between the two charge levels matters significantly, but it doesn’t change the fundamental reality that even a misdemeanor conviction reshapes a person’s legal rights, employment options, and family relationships for years.
Experienced Boise domestic violence defense addresses both the immediate charge and the long-term implications from the start. If you’ve been arrested in Ada County or anywhere in the Treasure Valley, the time to understand where your case stands and what can be done about it is before the process moves further. Contact our office for a confidential case evaluation.
