You hit withdraw, and the status parks itself on "under security review" or "processing," not going on-chain — and the worst part is not knowing whether to wait or panic. Conclusion up front: this usually isn't a problem with your account, and the money isn't lost. It's the platform's risk checks running one pass on your behalf. Below: why it holds you up, roughly how long, how to run into it less, and when to reach out to support.
What's in here
What "under review" actually is
A withdrawal moves through a few stages: you submit the request, the platform runs security checks, it broadcasts to the chain once cleared, then the chain confirms and it arrives. Stuck on "under review" means you're still at stage two — the money hasn't actually gone out on-chain, and it's sitting in your account, held temporarily. It hasn't entered the blockchain, so there's nothing to lose here. First thing to settle. And keep this distinction straight: this is not the same as "already on-chain but waiting for block confirmations," which is the normal wait during arrival.
Why this one got flagged
The logic behind risk checks is "does this action look different from how you usually behave?" The more different it looks, the more likely it gets a second glance. The common triggers:
- A new device or new environment — you switched phones or computers, or you're on an unfamiliar network.
- You just changed your password or added a new device — for anti-theft reasons, these security changes are often followed by a withdrawal-restriction window.
- The amount is much larger than usual — a sudden withdrawal far above your normal size tends to get a closer look.
- Unusual patterns — frequent withdrawals in a short span, sending to a new address you've never used, a sudden change in login location, and so on.
These mechanisms exist so the platform can stop an account thief from cleaning you out — and the same rules occasionally catch you, the real owner, in passing. It's about this action, not a sign there's anything wrong with your account.
Flip it around: if someone hijacked your account to withdraw and run, this review is exactly what slows them down and buys you time to react. Getting caught in it yourself once in a while is the price of that protection. So when you see "under review," don't jump straight to "my account is banned."
Roughly how long to wait
There's no single fixed duration that fits every case — it comes down to what triggered it. Routine, small withdrawals from a familiar device mostly clear quickly; ones involving the sensitive factors above run slower. One type is fairly clear-cut: after you change your password, reset a security setting, or add a new device, there's usually a fixed-length withdrawal-restriction window (a range measured in hours) during which withdrawals are limited, and it lifts on its own once the window passes.
For how long your specific withdrawal takes, go by what Binance's page and support tell you — we won't pin down an exact number of hours, because it shifts with your account, the amount, and the risk policy in effect at the time. What you can do: check whether the page states the reason for the hold and an estimated time, then wait it out and don't keep resubmitting.
While you wait, don't cancel and resubmit over and over, don't fire off several withdrawals in a short span, and don't rush to change a security setting again. Those moves make the checks look more suspicious, can drag the wait out longer, and may even trigger stricter verification. Once you've submitted, let it run through.
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How to get flagged less
To make next time smoother, start here: withdraw from a familiar device you use often; wait out the restriction window after changing your password or adding a new device before moving a large amount; add addresses you withdraw to regularly to your withdrawal whitelist or address book, since sending to a whitelisted address usually goes through more smoothly; and send a small test before a big one, which both confirms the address and network are right and makes the withdrawal look more like your normal activity. To see the rough withdrawal-limit tiers under different verification levels, check the withdrawal limits quick-reference (per Binance's page).
When to contact support
Most reviews clear on their own and there's nothing to do. But reach out to Binance's official support if any of these come up: the page asks you to add verification or submit documents, the hold clearly runs past the estimate the page gave, or you suspect someone else is operating your account (in which case, besides contacting support, harden your account security right away). When you do go through support, use Binance's official channels, and don't trust anyone who messages you out of the blue offering to "unlock your withdrawal" — that's almost always a scammer.
If what you're actually stuck on isn't a withdrawal review but a deposit that isn't showing up or a transfer that went wrong, that's a different category — see the deposit and withdrawal mistakes roundup for how to troubleshoot. If you don't have a Binance account yet and want to open one through the proper channel, you can sign up with our invite code BNB986 for up to 20% off trading fees* (rate shown on Binance's page).
FAQ
My withdrawal is stuck under review — will I lose the crypto?
No. Under review just means this one hasn't gone out on-chain yet; the crypto is still in your account, held temporarily. It hasn't entered the blockchain, so there's nothing to lose, and it usually continues once the check clears.
How long does a withdrawal review usually take?
There's no fixed time — it depends on what triggered it. Routine small withdrawals mostly clear quickly; ones involving a new device, a post-password lockout window, a large amount, or unusual activity can take longer. After changing your password or adding a new device, there's often a fixed withdrawal-restriction window. The actual duration is whatever Binance's page and support tell you.
How do I reduce the chance of getting flagged?
Withdraw from a familiar device you use often, wait out the restriction window after changing your password or adding a new device before moving large amounts, add addresses you use often to the withdrawal whitelist, and send a small test before a big one — all of these lower the odds of triggering a security review.
Read next
Deposit and withdrawal mistakes roundup: wrong chain / wrong address / missing memo / not arriving Complete guide to picking a withdrawal network: which of the five is cheapest Withdrawal limits quick-reference Deposit-not-arriving troubleshooterSources: Binance Help Center, Binance Academy. Withdrawal review times, limits, and risk policies are whatever Binance's page and support show at the time.
