To tell if a check is fake, examine the paper and printing for the security features real checks carry, then confirm the check directly with the bank it’s drawn on using a phone number you look up yourself. Do this before you treat the money as yours, because the single most dangerous assumption with any suspicious check is that your bank making the funds “available” means the check cleared. It doesn’t.
Under Regulation CC, your bank must release the first $275 of a deposit by the next business day and most standard checks by the second business day, whether or not the issuing bank has verified anything.1Federal Reserve. A Guide to Regulation CC Compliance The actual clearing happens behind the scenes and can take weeks. If the check comes back counterfeit, the bank reverses the credit and pulls the money back out. As the FTC puts it, “Even if you see the funds in your account, that doesn’t mean it’s a good check. Fake checks can take weeks to be discovered and untangled.”2Consumer.ftc.gov. How To Spot, Avoid, and Report Fake Check Scams That is the gap every check scam lives in, and it’s why physical inspection and independent verification matter before you spend a cent.
Check the Paper Itself
Authentic checks are printed on specialized security stock. It feels heavier than regular printer paper, slightly textured, and crisp in a way photocopy or inkjet paper isn’t. Run your thumb along the edges. Legitimate checks almost always have at least one perforated edge from being torn out of a checkbook or ledger. Four smooth, clean-cut edges mean the document was probably run through a home printer and trimmed with scissors.
Hold it up to a light. Genuine security paper carries a watermark woven into the fiber, faint and visible from both sides, not printed on the surface. Many real checks also use a void pantograph, a hidden pattern that forces the word “VOID” to appear across the face when the check is photocopied or scanned. That’s one reason scammers can’t just copy a real check: the copy outs itself.
Check the paper’s weight and finish. Security stock is designed to react to chemical tampering by staining or changing color. Paper that feels thin, flimsy, or glossy like standard copy paper is missing those protective layers and shouldn’t be trusted.
Look Closely at the Printing
Along the signature line and borders, real checks use microprinting. What looks like a thin solid line to the naked eye is actually a string of tiny repeating words, often the bank’s name or “AUTHORIZED SIGNATURE.” Put a magnifying glass on it. If you see readable text, the printing is genuine. If you see a blurry line or dots, it’s a photocopy.
The row of numbers along the bottom is the MICR (Magnetic Ink Character Recognition) line, printed in magnetic ink in a distinctive blocky font. On a real check, those characters have a slightly raised, gritty texture you can feel with a fingernail. Counterfeits usually print the MICR line in ordinary laser toner, which sits flat and may use slightly off font weight or spacing.
The bank’s logo is another giveaway. On real checks, logos are crisp, high-resolution, and printed in the institution’s official colors. Fraudulent checks often have pixelated logos that look pulled from a website, or outdated branding the bank retired years ago. Look for font shifts between the bank name, the address block, and the account holder’s details. Consistent typography suggests a professional printing system; mismatched fonts, uneven spacing, typos, or a bank address that doesn’t match the routing number’s region all point to a fabricated document.
Verify the Routing Number
The routing number is the nine-digit code at the bottom left of the check that identifies the issuing bank.3American Bankers Association. ABA Routing Number You can verify it independently, which is one of the fastest ways to catch a fake. If the routing number doesn’t correspond to the bank named on the check, or doesn’t match any real bank, the check is counterfeit. The ABA maintains roughly 22,000 active routing numbers, and a mismatch between the number and the bank name is a confirmed red flag.
Call the Issuing Bank, Not the Number on the Check
Visual inspection catches sloppy fakes. A well-made counterfeit can pass. The only way to be sure is to verify the check with the bank it’s drawn on, and the way you reach that bank matters as much as the call itself.
Never call the phone number printed on the check. Scammers routinely print their own numbers on counterfeits so that when you “verify,” an accomplice tells you the check is good. Instead, look the bank up through the FDIC’s BankFind tool, which covers every FDIC-insured institution in the country and lets you search by name, FDIC certificate number, or web address.4Federal Deposit Insurance Corporation (FDIC). BankFind Suite – Find Insured Banks Use the phone number listed on the bank’s verified site.
Before you call, gather the routing number, account number, check number, name of the account holder, and the exact dollar amount from the face of the check. Tell the bank you received a check drawn on one of their accounts and want to verify it. Privacy rules keep them from sharing the balance, but they can usually confirm whether the account is real, whether the check number is valid, and whether any stop-payment orders exist. Some will indicate whether the amount is plausible for the account.
For a high-dollar check or anything you still feel uneasy about after a phone call, go into a branch of the issuing bank. A teller can scan the document, look for internal fraud alerts, and compare the signature against the one on file. You can also cash the check at the issuing bank’s own counter instead of depositing it into your account. If it turns out to be fraudulent, the issuing bank bears the risk, not you.
Pattern Signals That Should Push You to Verify
Some checks aren’t obviously fake on inspection, but the situation around them is the real tell. Nearly every check scam follows the same script: someone sends you a check, you deposit it, and they ask you to send part of the money back or forward it to a third party. The cover story changes; the mechanics don’t.
An online buyer “accidentally” sends a check for more than your asking price and asks you to refund the difference by wire, gift card, or payment app. A remote employer sends a “signing bonus” or “equipment fund” check and tells you to wire a portion back for taxes, supplies, or activation fees. A sweepstakes or inheritance notice arrives with a cashier’s check meant to cover fees you need to forward to someone else.5Federal Deposit Insurance Corporation. Beware of Fake Checks6Consumer Advice – FTC. Mystery Shopping Scams
The universal rule: anyone who pays you with a check and then asks you to send money back is running a scam. There is no legitimate version of that sequence. If someone genuinely overpays, the correct response is to return the original check and ask for a new one in the right amount.
Cashier’s checks deserve extra skepticism, not less. People assume they’re guaranteed, which is exactly why counterfeit cashier’s checks are among the most common tools in check fraud. The verification steps are the same: independently located phone number, call to the issuing bank, no shortcuts.
One more signal from your own bank: if it places an extended “exception hold” on the deposit, treat that as a warning. Those holds apply to large deposits, new accounts, repeatedly overdrawn accounts, and situations where the bank has reasonable cause to doubt the check will clear.7eCFR. 12 CFR Part 229 – Availability of Funds and Collection of Checks The bank’s system flagged something. Investigate before assuming the money is real.
What You’re Risking If You Skip Verification
When a deposited check comes back as counterfeit, the bank reverses the credit and deducts the full amount from your account. If your balance can’t cover it, the account goes negative, and the bank has the legal right to charge the amount back even after letting you spend it.8Federal Deposit Insurance Corporation (FDIC). VI-1 Expedited Funds Availability Act You endorsed and deposited it, so the loss is yours whether or not you knew it was fake. Most banks also add a returned deposited item fee, typically $10 to $30.
If the bank closes your account over the incident, that closure is reported to ChexSystems and generally stays on your record for five years, which can block you from opening a new checking account at most major banks during that period. Criminal prosecution is unlikely if you genuinely didn’t know the check was fake, because check fraud statutes generally require intent to defraud. But circumstances matter. Depositing an unsolicited check from a stranger and immediately wiring money overseas can look different to investigators than it felt to you.
If You’ve Already Deposited a Check You Now Suspect
Call your bank’s fraud department right away and ask them to recall or reverse any funds you’ve sent on. Then file reports with the FTC at ReportFraud.ftc.gov and, if any part of the scam involved online communication, the FBI’s Internet Crime Complaint Center at ic3.gov.9Federal Trade Commission. ReportFraud.ftc.gov10Internet Crime Complaint Center (IC3). Complaint Form If the check arrived in the mail, report it to the U.S. Postal Inspection Service at uspis.gov/report.11United States Postal Inspection Service. Report A local police report is worth filing too, both for any later dispute and to put you on record as the victim rather than a participant.
The hardest fakes to catch aren’t the ones with blurry logos. They’re the ones that look fine on the counter and come with pressure to act fast. Slow down. Verify independently. And don’t send a dollar to anyone who paid you with a check until that check has truly cleared with the bank it’s drawn on.