KuCoin flagged you
for AML review? We resolve it.

KuCoin freezes accounts through their risk-screening system triggered by sudden large deposits, withdrawals to flagged addresses, or the legacy-KYC sweep that began in 2023. KuCoin operated without mandatory KYC until 2023, creating a massive population of legacy accounts that never completed identity verification. When KuCoin introduced mandatory KYC, hundreds of thousands of accounts were frozen — many belonging to legitimate users who simply hadn't been required to verify before. This background matters because it shapes how KuCoin handles compliance — and how we approach resolving your case.

The compliance framework: KuCoin operates under Seychelles AML/CFT Act 2020, overseen by Seychelles Financial Services Authority (FSA). Their compliance infrastructure uses Chainalysis for blockchain analytics and Jumio for identity verification. KuCoin is known for listing new tokens early and futures trading, serving altcoin traders and crypto enthusiasts globally — and their compliance team is calibrated to flag deviations from typical user behavior in that segment.

What triggers aml review on KuCoin:

• Risk score escalation: When your KuCoin account's cumulative risk score exceeds a threshold (based on transaction patterns, counterparties, and volume), KuCoin triggers a formal AML review under Seychelles AML/CFT Act 2020.
• Suspicious Activity Report (SAR): If KuCoin's compliance team files a SAR with Seychelles Financial Services Authority (FSA), your account enters an AML review that cannot be resolved through standard support.
• Regulatory inquiry: Seychelles Financial Services Authority (FSA) may request an AML review of your account as part of a broader investigation — KuCoin must comply and cannot disclose the reason to you.
• Periodic compliance check: KuCoin conducts periodic AML reviews on accounts above certain thresholds — even without suspicious activity, high-value accounts are reviewed annually.

Real case — legacy KYC accounts: A user who created a KuCoin account in 2021 — when KYC was optional — had €60,000 in altcoins. When KuCoin mandated KYC in 2023, his account was frozen pending verification. He submitted his passport, but his country of nationality (Belarus) was on KuCoin's newly-restricted list. KuCoin refused to return his funds, citing 'risk management'. We negotiated a controlled withdrawal — not to his original deposit method, but to an external hardware wallet — over a 3-week process.

What KuCoin requires to resolve this: Depending on the trigger, KuCoin may ask for government-issued photo ID (verified through Jumio), proof of address (utility bill or bank statement within 3 months), source-of-funds documentation (exchange statements, bank records, payslips, tax returns, or business documents), detailed transaction explanations with on-chain evidence, and in some cases a video verification interview. The challenge: KuCoin rarely tells you which specific trigger caused the aml review, so you're guessing at what documentation to provide — and each rejected submission makes the next one harder.

Our approach is specific to KuCoin: KuCoin's compliance team is more flexible than Binance's when it comes to negotiating withdrawals for restricted-nationality users. The key is framing the request as 'orderly account closure with asset return' rather than 'unfreeze my account for trading'. KuCoin will often allow one-time withdrawals even for users they won't reactivate.

AML Review on KuCoin — our strategy: We prepare a comprehensive AML compliance package: transaction tracing, source-of-funds documentation, explanation of trading patterns, and a legal cover letter demonstrating your compliance with applicable AML regulations in the platform's jurisdiction.

The submission that matters: Instead of submitting through KuCoin's standard support channels (where you'll get automated responses or generic template replies), we prepare a professional legal submission — a structured compliance package with a cover letter from a Swiss law firm citing Seychelles Financial Services Authority (FSA) obligations and Seychelles AML/CFT Act 2020. KuCoin's compliance team processes legal submissions differently from regular user tickets — they're assigned to senior compliance officers, not support agents, and they bypass the automated response loop that delays most cases by weeks.

When standard compliance isn't enough: Some situations fall outside the normal compliance flow — inherited crypto holdings, accounts registered under another person's name, unprovable source of funds through conventional documentation, or cross-jurisdictional complications where your residence, the exchange's jurisdiction, and the fiat banking path all differ. If that sounds like your case, our complex cases practice handles scenarios that other firms decline.

Further reading: our guide on crypto AML laws across Europe covers the documentation and legal strategy in more depth.