How Does Bail Work? Bail, Bonds and Release

Bail is money or a promise that lets a person charged with a crime leave jail while the case goes on, on the condition that they come back to court. The U.S. Supreme Court has tied money bail to its traditional purpose, getting the defendant back to court, and has held that bail set higher than an amount reasonably calculated to do that is excessive under the Eighth Amendment. Later cases allow the government to weigh public safety too, and some state laws do, such as California's. Everything else about bail (who sets it, how much, whether a bail bond agent is allowed, what you get back) is decided state by state.

What posting bail costs, by state

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This page explains how bail works in the United States in general terms, using the federal rules and named state examples, each tied to its statute or official source. Bail law is set by each state (and by federal law for federal charges), so for a specific state's rules use the bail bond calculator, which works through each state's routes, fees and refund rules.

What bail is for

Bail is security given so that a person can be released from custody while their criminal case is pending. The federal courts' glossary defines it as:

"Security (usually in the form of money) given for the release of a criminal defendant or witness from legal custody to secure their appearance on the day and time set by the court."

The constitutional anchor is the Eighth Amendment, which says "Excessive bail shall not be required." In Stack v. Boyle, 342 U.S. 1 (1951), the Supreme Court explained what "excessive" means by reference to bail's purpose, assuring the defendant's presence at trial:

"Bail set at a figure higher than an amount reasonably calculated to fulfill this purpose is 'excessive' under the Eighth Amendment."

The same opinion connected pretrial release to the presumption of innocence: "Unless this right to bail before trial is preserved, the presumption of innocence, secured only after centuries of struggle, would lose its meaning."

The Eighth Amendment does not, on its own words, guarantee release in every case. In United States v. Salerno, 481 U.S. 739 (1987), the Court upheld the federal Bail Reform Act of 1984, which allows a judge to order a person detained before trial on community-safety grounds after a hearing. The Court also said that "Nothing in the text of the Bail Clause limits permissible Government considerations solely to questions of flight." It still described release as the default: "In our society liberty is the norm, and detention prior to trial or without trial is the carefully limited exception."

Most state constitutions and statutes add their own right to bail. Alabama's code, for example, says that "In all cases of misdemeanors and felonies, unless otherwise specified, the defendant is, before conviction, entitled to bail as a matter of right" (Ala. Code § 15-13-108).

How bail is set

Bail schedules

Many people are first given a bail amount before they ever see a judge, because the jail or court uses a preset schedule that lists an amount for each charge. California requires one in every county. Under Penal Code 1269b, it is "the duty of the superior court judges in each county to prepare, adopt, and annually revise a uniform countywide schedule of bail" for bailable felonies and most misdemeanors and infractions. That means the scheduled amount for the same charge can differ from one California county to the next.

Alabama allows bail to be set "in a standard bail schedule as prescribed by the judge or pursuant to the bail schedule promulgated by Supreme Court rule" (Ala. Code § 15-13-103). Other states use different approaches, and some have moved away from scheduled money bail entirely (see below).

A judge's decision

At the first court appearance a judge or magistrate can keep the scheduled amount, raise it, lower it, release the person without money, or, where the law allows, order detention. The factors are set by statute or court rule. California's list is typical of the kind of things judges weigh:

"a judge or magistrate shall take into consideration the protection of the public, the seriousness of the offense charged, the previous criminal record of the defendant, and the probability of his or her appearing at trial or at a hearing of the case. The public safety shall be the primary consideration." (Cal. Penal Code § 1275(a)(1))

Federal court works differently. Under 18 U.S.C. 3142(b), the judicial officer "shall order the pretrial release of the person on personal recognizance, or upon execution of an unsecured appearance bond," unless that "will not reasonably assure the appearance of the person as required or will endanger the safety of any other person or the community." If conditions are needed, they must be the least restrictive ones that will work, and federal law adds that "The judicial officer may not impose a financial condition that results in the pretrial detention of the person" (18 U.S.C. 3142(c)(2)). These are federal rules for federal charges. They do not set the rules in a state courthouse, although several states have similar recognizance-first language, as the own-recognizance guide shows.

The first appearance is also where the right to counsel attaches. In Rothgery v. Gillespie County, 554 U.S. 191 (2008), the Supreme Court said "the right to counsel attaches at the initial appearance before a judicial officer." Attachment is not the same as a lawyer being appointed at that moment, but it is a reason to ask about the public defender as early as possible. For what happens from booking onward, see what happens after an arrest and what an arraignment is.

Three ways to post money bail

When a judge does set money bail, the amount is usually posted in one of three ways. Which ones are open depends on the state, and sometimes on what the judge's order says.

1. Cash bail

Paying the full amount in cash (or a form the court accepts) is available almost everywhere money bail is used. Alabama's code describes it plainly: "the defendant or another person may deposit with the clerk of the court in which the defendant is held to answer, or the court's designee, the sum mentioned in the order in cash" (Ala. Code § 15-13-158). Some states require the full amount if cash is used. Louisiana, for example, says "All bail must be posted in the full amount fixed by the court" (La. C.Cr.P. art. 321(B)), and Kansas does not allow a cash deposit for less than the full bond except in a narrow exception (K.S.A. 22-2802(d)).

2. A bail bond agent and the premium

In most states that use money bail, a commercial bail bond agent can post a surety bond for the full amount in exchange for a fee, called a premium. The California Department of Insurance describes the arrangement this way: "A bail bond is a surety bond, which is posted by a bail bond company to the court as a guarantee for an arrestee's appearance at all court dates."

How much the premium is depends on the state:

• California: each surety company files rates with the Department of Insurance, and agents must charge those filed rates. The department says "the cost to the consumer is most commonly ten percent of the total amount of the bond, plus actual, necessary, and reasonable expenses." That 10 percent figure is the common filed rate, not a percentage written into California statute. The department also says rebating is legal: "A bail agent may choose to negotiate a lower fee by rebating, as allowed by Proposition 103."
• Nevada: the rate is set by statute: "The rates must be 15 percent of the amount of the bond or $50, whichever is greater" (NRS 697.300(1)(a)).
• New York: the statute caps the premium on a sliding scale, at most 10 percent of the first $3,000, 8 percent of the amount from $3,000 to $10,000, and 6 percent above $10,000 (N.Y. Ins. Law § 6804(a)).
• Texas: the Texas Department of Insurance says it "does not regulate forms, rules or rates for bail bonds."

The bail bond calculator applies each state's premium rule to a bail amount, so you can see the likely cost before calling anyone.

3. A percentage deposit with the court

Some states let the defendant skip the bail agent and deposit part of the bail directly with the court. Examples, each from the state's own statute or court rule:

• Kentucky: a deposit equal to 10 percent of the bail, "but in no event shall such deposit be less than ten dollars ($10)" (KRS 431.530).
• Ohio: "A bail bond secured by the deposit of ten per cent of the amount of the bond in cash. The court shall return ninety per cent of the deposit upon compliance with all conditions of the bond" (R.C. 2937.011(C)(2)).
• Pennsylvania: the bail authority "may permit the deposit of a sum of money not to exceed 10% of the full amount of the monetary condition" if that is enough to ensure appearance (Pa.R.Crim.P. 528(C)).
• New York: a "partially secured bail bond" is secured by a deposit "not exceeding ten percent of the total amount of the undertaking" (N.Y. Crim. Proc. Law § 500.10(18)).
• Oregon: the defendant deposits with the clerk "a sum of money equal to 10 percent of the security amount, but in no event shall such deposit be less than $25" (ORS 135.265(2)).

Where it exists, this route can cost less than a bail agent's premium because most of the deposit comes back. But it is not available in every state, and in some states it depends on the judge allowing it.

What comes back after the case, and what does not

Cash bail. Cash posted as bail generally comes back when the case ends and the defendant has made every required appearance, but many states let the court use it first to pay what the defendant owes. California, for example, applies a cash deposit the defendant posted to restitution, fines and costs when there is a judgment for a fine, and "shall refund the surplus, if any, to the defendant," and a non-defendant depositor gets it back "within 10 days after the person claims it by submitting the receipt" (Cal. Penal Code § 1297). New York says the opposite default for the money's ownership: "Money posted as cash bail is and shall remain the property of the person posting it unless forfeited to the court" (N.Y. Crim. Proc. Law § 520.15(3)). If someone else posts bail for you, the rules on whether the court can apply that money to your fines matter, and they differ by state.

Percentage deposits. Most deposit statutes keep a slice as a fee. Kentucky's clerk returns "ninety percent (90%) of the sum deposited" and keeps 10 percent (at least $5) as bail costs, unless the court orders otherwise, and the court can also direct part of the deposit to public advocate fees and the balance to a judgment for fines and costs (KRS 431.530(3)-(4)). If the defendant performed all conditions of release and is found not guilty, or all charges are dropped or dismissed, the whole deposit is returned with no deductions (KRS 431.530(5)). Oregon's clerk returns 85 percent and keeps 15 percent, at least $5 and at most $750 (ORS 135.265(2)).

A bail agent's premium. The premium is the agent's fee for taking on the risk, so it is generally not returned. California's Department of Insurance says premiums are not refundable unless the defendant is surrendered (then refundable minus administrative costs), and "Premiums are nonrefundable even if charges are dropped."

Collateral. If a bail agent took collateral, such as a lien on property, it comes back only after the bond ends. California's Department of Insurance says "Collateral or liens are not released until after the bail has been paid and the case is settled with the bond being exonerated." Arizona requires the agent to return collateral "on final termination of liability on the bond unless the collateral has been forfeited because the defendant did not appear in court" (A.R.S. § 20-340.03(A)(6)).

What a missed court date does to bail

Missing a required court date puts the bail at risk and usually leads to a bench warrant. The bail itself can be forfeited, which means the court declares it lost and moves to collect the full amount from whoever posted it or guaranteed it.

In federal court the rule is direct: "The court must declare the bail forfeited if a condition of the bond is breached" (Fed. R. Crim. P. 46(f)(1)). The court may set the forfeiture aside if the surety later surrenders the defendant or "it appears that justice does not require bail forfeiture" (Rule 46(f)(2)).

States build in windows and procedures to undo a forfeiture, and the details matter:

• California: if the defendant appears in court, voluntarily or after surrender or arrest, within 180 days of the forfeiture (or of the mailed notice, when notice is required), the court must on its own motion vacate the forfeiture at the first appearance (Cal. Penal Code § 1305).
• Alabama: after a conditional forfeiture notice is served, the defendant or sureties have 30 days to file a written response "why the bond should not be forfeited" (Ala. Code § 15-13-131).
• Nebraska: the court may set a forfeiture aside "if it appears that justice does not require the enforcement of the forfeiture" (Neb. Rev. Stat. § 29-1107).
• Washington: if the court does not notify the surety in writing within 30 days of an unexplained failure to appear, "the forfeiture shall be null and void and the recognizance exonerated" (RCW 10.19.090).

Separately from losing the bail, many states make failing to appear a crime of its own, sometimes graded by the original charge. See failure to appear charges and consequences. If a court date has already been missed, the missed court date checker walks through what your state's law says can happen next and how to contact the court. The court clerk's office and the public defender are the free first calls.

States that no longer use money bail or paid bail agents

Bail looks very different from state to state, and a few states depart from the common money-bail-plus-bail-agent model entirely:

• Illinois abolished money bail. Its statute reads: "On and after January 1, 2023, the requirement of posting monetary bail is abolished," except under listed interstate compacts (725 ILCS 5/110-1.5). That January 1, 2023 date was stayed while the law was challenged in court; after the Illinois Supreme Court upheld it in Rowe v. Raoul (2023), the Illinois courts announced that cash bail would end on September 18, 2023. Illinois law now presumes "that a defendant is entitled to release on personal recognizance" on conditions such as attending all court proceedings (725 ILCS 5/110-2(a)).
• Kentucky prohibits commercial bail bonds. It is unlawful "to engage in the business of bail bondsman" or, for compensation, to furnish bail or act as surety (KRS 431.510(2)). Kentucky instead uses court deposits and, for eligible low-risk defendants, release "on unsecured bond or on the defendant's own recognizance" (KRS 431.066).
• Wisconsin effectively prohibits commercial bail. A surety "shall be a natural person," apart from a traffic-bond exception, and "No surety under this chapter may be compensated for acting as such a surety" (Wis. Stat. § 969.12(2)).
• Oregon's release statutes run through the court clerk. Security release works by a 10 percent deposit with the clerk (ORS 135.265(2)), and Oregon's release and insurance statutes do not provide for licensed, paid bail bond agents.

Other states have changed parts of their systems through statutes or court rules, and those rules keep moving. The bail bond calculator shows the route each state currently allows.

Release without money

Money bail is only one of the ways out of jail. Many people are released on their own recognizance, a signed promise to come back to court, or on an unsecured appearance bond, which names a dollar amount but requires nothing to be deposited up front. Federal law makes that the starting point (18 U.S.C. 3142(b)), and several states do too. Alaska's statute, for example, says a judicial officer "shall order a person charged with an offense to be released on the person's personal recognizance or upon execution of an unsecured appearance bond" unless the statute's exceptions apply (AS 12.30.011).

Release without money still comes with conditions, and breaking them has consequences. The released on own recognizance guide explains who gets it, what the promise includes and what happens if it is broken.

How bail agents are licensed

Where commercial bail is allowed, states regulate who can sell it, but the regulator is not the same everywhere.

California, for example. In California, "Bail bonds are underwritten and issued by licensed bail agents which act as the appointed representatives of licensed surety insurance companies," and the California Department of Insurance regulates them. The department's consumer page lists several California rules worth knowing:

• Agents must charge the rates their surety company files with the department, though the department says an agent may negotiate a lower fee by rebating.
• "It is illegal to charge renewal premium beginning January 1, 2022 per Penal Code 1276.1."
• "Bail agents must be solicited for bail directly by the arrestee, the arrestee's attorney of record, or an adult friend or family member; bail agents may not solicit business."
• Premiums are not refundable even if the charges are dropped, as described above.

These are California rules. Other states assign licensing elsewhere. Arizona requires a license from the state insurance director (A.R.S. § 20-340.01). Virginia licenses bail bondsmen through its Department of Criminal Justice Services, and a surety bail bondsman must also hold an insurance agent license from the State Corporation Commission (Va. Code § 9.1-185). In Texas counties that have a bail bond board, a person may not act as a bail bond surety or an agent for a corporate surety "unless the person holds a license issued under this chapter" (Tex. Occ. Code § 1704.151). A state's insurance or licensing regulator is the place to confirm that an agent is licensed and to report a problem.

Where to start

If someone you know has just been arrested, the official routes come first:

1. Call the jail or court clerk to confirm the charge, whether bail has been set, the amount, and which forms of payment they accept. A charge listed at booking may not be what the prosecutor files; the charge code lookup explains booking codes.
2. Ask about the first appearance. A judge may change the amount or release the person without money, and a public defender can ask for that.
3. Compare the routes that your state allows, using the bail bond calculator, before paying anyone.
4. Keep every receipt and write down every court date. Missing one is what turns bail into forfeiture.

Disclaimer

This page is general legal information about bail in the United States, based on the U.S. Constitution, Supreme Court decisions, federal statutes and rules, and the named state statutes and official sources, checked on October 20, 2026. Bail law differs by state and changes often, and this page is not legal advice. For advice about a specific arrest or case, contact the public defender's office or a criminal defense lawyer licensed in the state where the case is pending.

Last updated: October 20, 2026.

Frequently Asked Questions

How does bail work?

After an arrest, a court or a preset bail schedule sets conditions for release. If money bail is set, it can usually be paid in full in cash, through a bail bond agent who charges a premium, or, in some states, by depositing a percentage with the court clerk. The money is security for returning to court. Cash bail is generally returned at the end of the case, sometimes minus fines and costs, while a bail agent's premium is not.

What is bail?

Bail is security, usually money, given so a person charged with a crime can be released from custody while the case is pending, on the condition that they appear in court as required. The Eighth Amendment bars excessive bail, and the Supreme Court in Stack v. Boyle tied the measure of excessive to the amount reasonably needed to assure the defendant's appearance.

How much does a bail bond cost?

It depends on the state. In California the premium is the rate the surety company files with the Department of Insurance, which the department says is most commonly 10 percent of the bond plus expenses. Nevada sets 15 percent or $50, whichever is greater, and New York caps the premium on a sliding scale. The bail bond calculator applies each state's rule.

What is cash bail?

Cash bail means paying the full bail amount to the court or jail yourself instead of using a bail bond agent. It is generally returned when the case ends if every court date was kept, although many states let the court apply it to fines, costs or restitution first.

Do you get bail money back?

Cash bail and most of a court percentage deposit generally come back after the case, subject to any fee the statute keeps and anything the court applies to fines or restitution. Some statutes return the whole deposit after an acquittal or dismissal, as Kentucky's does. A premium paid to a bail bond agent is a fee, not a deposit. California's Department of Insurance says premiums are nonrefundable even if charges are dropped.

What happens to bail if you miss court?

The court can declare the bail forfeited and issue a bench warrant. Many states allow the forfeiture to be undone within a set time; California, for example, vacates it if the defendant appears within 180 days under Penal Code 1305. Many states also make failing to appear a separate crime.

Can a judge release someone without bail?

Yes. Judges can release a person on their own recognizance or on an unsecured bond with no money paid up front. Federal law makes that the starting point under 18 U.S.C. 3142(b), several states have similar rules, and Illinois has abolished money bail altogether.