Three checks with similar names do completely different jobs, and mixing them up can cost you a sale, a deposit, or a deadline. A cashier's check and a certified check are both "guaranteed" ways to pay someone — the difference is whose money backs them. A voided check is not a payment instrument at all: it is a deliberately spoiled blank check whose only purpose is to hand over your account numbers. People conflate them because all three involve a check and a bank, but a cashier's or certified check sends money out, while a voided check just proves where an account lives.
This is the side-by-side decision page. The table below compares all three on the things that actually matter — what each one is, who guarantees the funds, what it costs, when you use it, and whether you can cancel it — and the sections after it explain each in turn. If you only want the deep dive on the voided check (the one most people are sent here looking for), see what a voided check is and when you need one. This explains general differences, not advice on your specific transaction.
Cashier's vs. certified vs. voided check: at a glance
The fastest way to tell them apart is to ask one question: are you trying to pay someone, or trying to prove your account? A cashier's or certified check pays; a voided check proves. Find the column that matches what you need.
| Cashier's check | Certified check | Voided check | |
|---|---|---|---|
| What it is | A check drawn on the bank's own account, issued to you after you pay the bank the amount | Your own personal check that the bank has verified and stamped "certified" | A blank personal check marked VOID so it can never be cashed |
| Who guarantees the funds | The bank or credit union, from its own funds | You — the bank only confirms your signature and that the funds are set aside | No one — it carries no money and authorizes no payment |
| Typical cost | Often around $10–$15 (sometimes free for account holders) | Often around $10–$20 (sometimes free for account holders) | Free — you mark a check you already have, or generate one |
| When you use it | Large or high-trust payments: a home or car purchase, a closing, a deposit to a stranger | A payment a seller wants verified, when a cashier's check isn't required | Setting up direct deposit, autopay, or linking an account — to share your routing and account numbers |
| Can you cancel it? | Generally no stop payment — the bank must honor it; report lost/stolen instead | Hard to stop — funds are already earmarked; treat as committed | Nothing to cancel — it moves no money in the first place |
What is a cashier's check?
A cashier's check is a check the bank writes against its own account on your behalf. You give the bank the full amount (plus any fee), the bank moves that money into its own funds, and it issues a check that is, in effect, a promise from the bank itself to pay. Because the money is the bank's once issued — not sitting in your personal account waiting to clear — a cashier's check is the most trusted way to pay: the recipient knows it will not bounce for insufficient funds.
That is why cashier's checks show up in the highest-stakes transactions: real estate closings, buying a car, a large deposit to someone you do not know. The trade-off is finality. The Office of the Comptroller of the Currency is explicit that "generally, a customer cannot order a stop payment on a cashier's check, and the bank must honor a cashier's check when it is presented for payment." If a cashier's check is lost, stolen, or you change your mind, you do not stop payment — you contact the issuing bank, which typically requires a declaration of loss and a waiting period before it will reissue or refund. Treat a cashier's check as money already spent.
- Backed by: the bank's own funds (you prepay the amount).
- Best for: large or high-trust payments — closings, vehicles, deposits to strangers.
- Cost: commonly around $10–$15; sometimes waived for account holders.
- Cancel it: generally no stop payment — report it lost/stolen and ask the bank to reissue.
What is a certified check?
A certified check is your own personal check that the bank has formally verified. You write the check as normal, and the bank confirms two things: that your signature is genuine, and that your account holds enough to cover it. It then stamps or marks the check "certified" and sets those funds aside so they cannot be spent on anything else. The money still comes from your account — not the bank's — but the bank is vouching that it is there and reserved.
A certified check sits between an ordinary personal check and a cashier's check. It gives a seller more assurance than a regular check (the funds are confirmed and held) without the bank substituting its own money. In practice many sellers and institutions simply ask for a cashier's check for big-ticket items because it carries the bank's full guarantee, so certified checks are less common than they once were. Like a cashier's check, a certified check is hard to undo: because the funds are already earmarked the moment it is certified, you should treat it as committed rather than something you can casually stop.
- Backed by: you — the bank verifies your signature and earmarks funds in your account.
- Best for: a payment a seller wants verified when a cashier's check isn't strictly required.
- Cost: commonly around $10–$20; sometimes waived for account holders.
- Cancel it: difficult — the funds are already set aside; treat it as committed.
What is a voided check (and why it's totally different)?
A voided check is the odd one out, and it is the one people most often arrive confused about. It is not a way to pay anyone. It is an ordinary blank check with the word VOID written across the front so it can never be filled in or cashed — and that is the entire point. By spoiling the check, you make it safe to hand over for one reason: the pre-printed numbers along the bottom (your bank's routing number and your account number) stay readable, so an employer or biller can set up a deposit or a recurring payment to your account.
So a voided check carries no money, guarantees nothing, and authorizes nothing — it just proves your account details in a format a payroll or billing system trusts. You give one when you start a job and enroll in direct deposit, set up autopay, or link a bank account. There is nothing to cancel because nothing moves; and unlike a cashier's or certified check, it costs nothing — you simply mark a check you already have, or create a voided check online if you do not keep a checkbook. The full walkthrough, including how to void one correctly and what to do without a checkbook, is in what a voided check is and when you need one.
- Backed by: nothing — it carries no funds and authorizes no payment.
- Best for: sharing your routing and account numbers for direct deposit, autopay, or account linking.
- Cost: free.
- Cancel it: there is nothing to cancel — it never moves money.
A different confusion: voiding a check you already wrote
One more mix-up is worth clearing up, because the word "void" does double duty. "A voided check" (above) is a blank check you spoil to share account numbers. But people also talk about "voiding" a real check they already filled out and want to cancel — a check written to the wrong payee or for the wrong amount. That is a completely different task: if you still hold the check you destroy it, and if you already sent it you place a stop-payment order with your bank.
If that is your situation, you are in the wrong guide — see how to void a check you already wrote or sent, which walks through both paths. The short version: the blank "voided check" for direct deposit and the act of "voiding" a filled-out check you wrote are unrelated, despite the shared word.
Which one do you actually need?
Decide by what you are trying to do. If you need to pay someone and they want certainty the payment will not bounce — a home or car purchase, a closing, a large deposit to a stranger — get a cashier's check, the bank's own guaranteed funds. If a seller wants your payment verified but does not require a cashier's check, a certified check confirms and reserves the money from your own account. If no one is asking you to pay at all and the request is to "send a voided check," they only want your account numbers for a deposit or autopay — and a voided check (or your routing and account numbers, or a bank verification letter) is all you need.
The clean mental model: cashier's check = the bank's money, guaranteed and final; certified check = your money, verified and held; voided check = no money, just your account details. Get those three straight and the confusion disappears.
- Paying someone who needs a bounce-proof, bank-guaranteed payment → cashier's check.
- Paying someone who wants your funds verified, but no cashier's check required → certified check.
- Asked to "send a voided check" for direct deposit or autopay → a voided check just shares your account numbers.
- Need to cancel a real check you wrote → that's voiding/stop payment, not any of these.
The bottom line
Cashier's, certified, and voided checks only sound alike. A cashier's check is drawn on the bank's own funds and is the most trusted way to pay, but you generally cannot stop payment on it — treat it as money already gone. A certified check is your personal check that the bank has verified and set aside, giving a seller assurance without the bank's own money behind it, and it is similarly hard to undo. A voided check is not a payment at all: it is a blank check marked VOID that exists only to share your routing and account numbers for direct deposit or autopay, costs nothing, and cancels nothing because it never moves money. When the request is simply for a voided check, you can create one online in a couple of minutes.