Illinois Notice of Dishonored Check

Illinois Notice of Dishonored Check Overview

Illinois gives the holder of a returned check a civil remedy with real teeth. Under 720 ILCS 5/17-1(E), a payee who sends the required written demand and waits 30 days without receiving payment can sue for three times the amount owed on the check, subject to a floor of $100 and a ceiling of $1,500, plus attorney fees and court costs. That damages structure puts the check writer at serious risk on any check over a few hundred dollars and makes the civil route worth pursuing even when the criminal track seems impractical.

The civil remedy under 720 ILCS 5/17-1(E) sits inside Illinois's Deceptive Practices statute, Article 17 of the Criminal Code of 2012. That placement is intentional: the civil bad-check remedy is the legislature's way of giving private parties a direct enforcement tool for the same conduct the criminal statute punishes. You do not need a criminal conviction to use it, and you do not need to involve law enforcement. The notice, the waiting period, and a proper filing in the right court are all you need.

Illinois also extended its civil bad-check framework to dishonored electronic fund transfers, so the same 30-day notice procedure and treble-damage rules that apply to a paper check apply equally to a returned ACH debit in most commercial contexts. If a customer paid by electronic transfer and it came back dishonored, you are not limited to a breach-of-contract claim; the statutory remedy is available.

The Controlling Statute: 720 ILCS 5/17-1(E)

720 ILCS 5/17-1 is Illinois's Deceptive Practices statute. Subsection (B) addresses the criminal offense of issuing a bad check with intent to defraud. Subsection (E) is the civil counterpart and is what the private payee uses. It provides that a person who issues a check that is dishonored, and who fails to pay the face amount plus any authorized service charge within 30 days after written demand is mailed, is civilly liable to the holder for three times the amount of the check, subject to the $100-minimum and $1,500-maximum described below, plus reasonable attorney fees.

The statute's civil liability provision does not require you to prove fraudulent intent. Unlike a criminal prosecution, where the state must establish that the drawer issued the check with intent to defraud, the civil remedy under subsection (E) turns on the objective facts: a check was issued, the bank dishonored it, demand was sent in the required form, 30 days passed, and the drawer did not pay. That lower threshold is one reason the civil route is faster and more predictable than waiting for a criminal referral.

The statute covers the three standard categories of dishonor that most payees encounter: insufficient funds, closed accounts, and payment stopped without good cause. A check returned for a bank error or a technical signature deficiency is a different matter, but the ordinary NSF return, the closed-account return, and a stop-payment issued to avoid a legitimate debt all fall within the civil remedy's reach.

Illinois also codified a companion provision at 720 ILCS 5/17-1b establishing a formal bad check diversion program that State's Attorneys may operate, either directly or through a contracted private entity. That program is a parallel track, not a substitute for the civil remedy. When a State's Attorney runs a diversion program, the drawer is required to pay full restitution, the face amount of the check plus a transaction fee, to the victim. The civil and diversion paths can proceed on overlapping timelines, though in practice a drawer who completes the diversion program and pays restitution through it has usually satisfied the amount that would have been recovered in a small civil judgment.

What You Can Recover in Illinois

Illinois's civil damages formula under 720 ILCS 5/17-1(E) multiplies the amount still owed on the check by three, with two hard limits: the total penalty cannot fall below $100 or exceed $1,500 regardless of the check amount. On a $60 check, the minimum floor means the drawer owes at least $100 in statutory damages even though three times $60 is only $180, so in practice on very small checks the floor is academic because $180 already exceeds $100. The ceiling is what matters on larger checks: a $700 check would theoretically yield $2,100 in treble damages, but the cap holds the penalty to $1,500. Once a check exceeds $500, the $1,500 ceiling is always the operative figure.

On top of the statutory penalty, the holder is entitled to recover the face amount of the check itself, the authorized service charge of up to $25, and reasonable attorney fees. Those items are added to the penalty, not counted against it. A holder pursuing a $400 check who hires an attorney could recover the $400 face amount, $25 service charge, $1,200 in treble damages (three times $400), and attorney fees, a total well above the face value. The attorney-fee provision is particularly meaningful because it makes counsel-assisted collection economically viable on checks that would otherwise not justify professional fees.

The $25 service charge authorized by the statute can be demanded in the written notice itself, before any litigation begins. A drawer who wants to avoid the treble-damage exposure must pay the full amount demanded in the notice, which includes the face amount of the check plus the service charge, within the 30-day window. Partial payment does not stop the clock or reduce the statutory penalty unless the remaining unpaid balance falls to zero.

• Civil damages: 3x amount owed; not less than $100 nor more than $1,500; plus attorney fees
• Service charge: Up to $25
• Notice period before suit: 30 days after certified and first-class mail demand

Notice Procedure and Timeline in Illinois

The 30-day notice period under 720 ILCS 5/17-1(E) runs from the date the written demand is mailed, not from the date the check was dishonored. That distinction matters for calendar purposes: if the bank returns a check on the 5th of the month and you mail the notice on the 12th, the 30-day window closes on the 11th of the following month, not 30 days after the dishonor date. Courts measure the period from the mailing, so a notice letter that is undated or that has a postmark inconsistent with the date stated in the letter invites an argument about when the clock started.

Illinois follows the dual-mailing practice described in the parent bad-check framework: send the demand by certified mail, return receipt requested, and send a simultaneous copy by first-class mail. The certified mailing establishes that you complied with the statute; the first-class copy protects you if the drawer refuses to accept the certified piece or allows it to go unclaimed. If the certified envelope comes back unopened, the first-class mailing provides evidence that the drawer had a reasonable opportunity to receive the demand. Retain the certified mail receipt, the tracking confirmation, and the first-class postage record as exhibits.

The written demand should state the check number, date, amount, name of the bank on which it was drawn, and the reason for dishonor as shown on the bank's return notice. It must state the total amount demanded, face amount plus the $25 service charge if you are claiming it, and set a specific calendar date 30 days from the mailing as the payment deadline. The demand should cite 720 ILCS 5/17-1(E) and state that failure to pay the amount demanded within 30 days will expose the drawer to civil liability for three times the amount owed, not less than $100 nor more than $1,500, plus attorney fees. Illinois does not prescribe verbatim statutory language the way some states do, but including that damages disclosure removes any argument that the drawer lacked notice of the consequences.

Illinois-Specific Notes

Illinois small claims court has a $10,000 ceiling, which means that for any bad check within that threshold the holder can file in small claims without retaining an attorney for the court proceeding. The combination of treble damages capped at $1,500 plus the face amount of the check means that virtually every routine bad-check case lands below the small claims ceiling, making self-represented filing practical. The filing fee in Cook County runs higher than in downstate counties, roughly $268 compared to $87, but remains modest relative to the amount in controversy on a typical bad-check claim.

The criminal side of 720 ILCS 5/17-1 operates on a parallel track and uses dollar thresholds that affect how seriously the State's Attorney will treat a referral. A single bad check, or aggregated checks within a 90-day period, that total $150 or less is generally charged as a Class A misdemeanor if prosecuted at all. Once the total exceeds $150, the offense can be charged as a Class 4 felony, which carries a potential sentence of one to three years and makes a criminal referral considerably more meaningful leverage. Many State's Attorneys are selective about misdemeanor-level bad-check cases, which is one reason the civil remedy is often the faster and more reliable path to recovery.

Several Illinois counties have active bad-check diversion programs operated under 720 ILCS 5/17-1b, administered either by the State's Attorney's office or by a contracted private vendor. These programs require the drawer to pay full restitution to the victim, face amount plus a transaction fee, and to pay an administrative fee to the program of up to $35 per check (subject to increase by county board ordinance). Participation is voluntary on the drawer's part. If a drawer is contacted by a diversion program, that contact runs parallel to your civil demand and does not extend or pause the 30-day statutory window. If the drawer pays you directly through the diversion process, apply that payment against the amount demanded in your notice.

Illinois Bad Check FAQ

Other State Bad Check Laws

Each state sets its own notice period, damage formula, and service charge. Browse sibling state pages for the specific rules that apply to your situation, or return to the full 50-state guide.