Yes, switchblades are illegal in New York. Possessing one anywhere in the state is a Class A misdemeanor under New York Penal Law § 265.01, punishable by up to 364 days in jail and a fine of up to $1,000. The ban applies no matter why you have the knife or whether you ever intend to use it. New York treats switchblades as “per se” weapons, which means possession alone is the crime.1New York State Senate. New York Penal Law 265.01 – Criminal Possession of a Weapon in the Fourth Degree
What Counts as a Switchblade in New York
A switchblade, under state law, is any knife with a blade that opens automatically when you press a button, spring, or other device in the handle. The operative word is “automatically.” If pressing something on the handle makes the blade deploy on its own, the knife meets the definition.2NYC.gov. Knives: What You Need to Know
Prosecutors don’t need to prove you planned anything with the knife. They only need to show you knowingly had it in your possession.1New York State Senate. New York Penal Law 265.01 – Criminal Possession of a Weapon in the Fourth Degree
Assisted-Opening Knives Are a Gray Area
This is where people get caught off guard. Assisted-opening knives use a spring to help the blade swing open after you start pushing it with your thumb. Federal law explicitly allows them. A 2009 amendment to the Federal Switchblade Act carved out an exception for any knife with a “bias toward closure,” meaning a spring or detent that keeps the blade shut until you physically start opening it.3Office of the Law Revision Counsel. 15 U.S. Code 1244 – Exceptions
New York never adopted that federal exception. The state definition still reaches any knife that opens “automatically” by pressure on a “button, spring or other device in the handle,” and an assisted-opening knife arguably fits because a spring in the handle helps deploy the blade. The 2018 Court of Appeals case People v. Berrezueta treated an assisted-opening knife as a potential switchblade. If you carry one in New York, you are taking on a legal risk that doesn’t exist in most other states or under federal law.1New York State Senate. New York Penal Law 265.01 – Criminal Possession of a Weapon in the Fourth Degree
The 2019 Gravity Knife Repeal Did Not Help Switchblade Owners
In 2019, the legislature repealed the state’s gravity knife ban after years of criticism that it swept up tradespeople carrying ordinary folding knives. Governor Cuomo’s signing memo described the change as legalizing “commonly sold and lawfully used folding knives” by removing the term “gravity knife” from the Penal Law. The repeal was deliberately narrow. Switchblades were left on the per se weapons list and remain fully illegal.4Governor of New York. Memorandum on Assembly Bill 5944 – Legalizing Gravity Knives
Penalties for Possessing a Switchblade
Possessing a switchblade is Criminal Possession of a Weapon in the Fourth Degree under § 265.01(1), a Class A misdemeanor. The maximum penalties are:
- Up to 364 days in jail. The statute deliberately sets the cap one day below a full year.5New York State Senate. New York Penal Law 70.15 – Sentences of Imprisonment for Misdemeanors and Violation
- A fine of up to $1,000, set by the court.6New York State Senate. New York Penal Law 80.05 – Fines for Misdemeanors and Violation
- Probation of two or three years for a standard Class A misdemeanor.7New York State Senate. New York Penal Law 65.00 – Sentence of Probation
A court can also impose a conditional discharge instead of jail or probation. Beyond the sentence itself, a misdemeanor weapon conviction creates a permanent criminal record that can affect employment, professional licensing, and immigration status. Non-citizens should be especially cautious, because weapon-related convictions can trigger removal proceedings even at the misdemeanor level.
Related Charges You Can Still Face
Even a lawful kitchen knife or box cutter can become a criminal charge under § 265.01(2), which bans possession of any “dangerous knife” or other dangerous instrument with intent to use it unlawfully against another person. The statute doesn’t define “dangerous knife” with a list. Courts look at the full picture: the kind of knife, where you were, the time of day, what you were doing, and what you said.1New York State Senate. New York Penal Law 265.01 – Criminal Possession of a Weapon in the Fourth Degree
Section 265.15 then makes things easier for prosecutors. If a switchblade, dagger, dirk, stiletto, or dangerous knife turns up in a car that isn’t stolen or a taxi, every occupant is presumed to possess it unless it’s found on one specific person. Separately, possessing any dagger, dirk, stiletto, dangerous knife, or weapon designed primarily for use against others creates a legal presumption that you intend to use it unlawfully. The presumption doesn’t automatically convict you, but it shifts the practical burden onto you to offer a legitimate explanation.8New York State Senate. New York Penal Law 265.15 – Presumptions of Possession, Unlawful Intent and Defacement
Selling, Shipping, and Mailing Switchblades
The ban reaches beyond personal possession. New York Penal Law § 265.10 makes it a separate Class A misdemeanor to manufacture a switchblade, and transporting or shipping one as merchandise is also a Class A misdemeanor under the same statute. An online seller who ships a switchblade into or within New York faces the same penalty tier as the buyer.9New York State Senate. New York Penal Law 265.10 – Manufacture, Transport, Disposition and Defacement of Weapons and Dangerous Instruments and Appliances
Federal law adds another layer. Under 18 U.S.C. § 1716, automatic knives are nonmailable. USPS cannot carry them except to a narrow list of government and military procurement officers, or to manufacturers and dealers fulfilling government orders. Anyone else who tries to mail a switchblade through USPS risks a federal charge.10Office of the Law Revision Counsel. 18 USC 1716 – Injurious Articles as Nonmailable
Who Is Exempt
New York Penal Law § 265.20 lists the only exemptions from the possession and manufacturing statutes:
- Police officers and peace officers as defined in the Criminal Procedure Law.
- Active-duty military personnel in New York’s military service when authorized by the adjutant general, and members of the U.S. military acting in official duty.
- Defense contractors who need weapons for manufacture, transport, installation, or testing under a federal contract.
- A person who voluntarily turns a prohibited weapon over to the state police, county sheriff, or local police department. Surrender covers the possession charge for that weapon only and does not immunize you from any other crime.11New York State Senate. New York Penal Law 265.20 – Exemptions
There is no general exemption for collectors, enthusiasts, or people who keep a switchblade at home. Federal law contains one narrow personal exemption: a person who has the use of only one arm may possess and carry a switchblade with a blade of three inches or less. That exception applies only to the Federal Switchblade Act and does not override New York’s state ban, so it would not protect someone from prosecution under New York Penal Law.12Office of the Law Revision Counsel. Chapter 29 – Manufacture, Transportation, or Distribution of Switchblade Knives
New York City Adds More Rules
If you’re in New York City, the state Penal Law is not the only set of rules in play. The NYPD enforces city-level knife regulations on top of the state ban. The city prohibits openly carrying knives with a blade of four inches or more in public, with limited exceptions for merchants and certain trade workers. Even carrying a knife for self-defense can draw a summons or arrest if the circumstances suggest the knife is being used or possessed as a weapon.2NYC.gov. Knives: What You Need to Know