Not all exchanges handle AML freezes the same way. Some respond in 48 hours, others take months. Some ask for a bank statement, others want three years of tax returns. This comparison — based on our casework across 21+ platforms — helps you understand what to expect and why your experience differs from what the exchange promises.
Data based on our casework, publicly available AML policies, and compliance correspondence. "Published timeline" = what the exchange tells users. "Real timeline" = what we observe in practice. "SoF depth" = how far back the exchange requires source-of-funds documentation.
| Platform | Regulator | Published Timeline | Real Timeline | SoF Depth | Compliance Tool | Difficulty |
|---|---|---|---|---|---|---|
| Binance | AMF (FR), multiple | 10 business days | 7-30 days | 3-6 months | Chainalysis | Medium |
| Coinbase | FinCEN, BitLicense (NY) | 5 business days | 5-21 days | 1-3 years | Elliptic | Hard |
| Kraken | CBI (IE), FinCEN | 72h / 7d / 24h tiers | 3-14 days | 3-6 months | Crystal | Easier |
| Bybit | VARA (UAE) | Not published | 14-45 days | 6-12 months | Chainalysis | Hard |
| OKX | VARA, MAS, Bahama SCB | Not published | 10-30 days | 6 months | Chainalysis | Medium |
| KuCoin | FinCEN (settled) | 7 business days | 7-21 days | 3-12 months | Sumsub + Chainalysis | Medium |
| MEXC | Cayman Islands | Not published | 14-60+ days | Varies widely | Unknown | Hard |
| Bitfinex | BVI FSC | Not published | 7-21 days | 1-3 years | Chainalysis | Medium |
| HitBTC | Unclear | Not published | 30-180+ days | Excessive | Unknown | Very Hard |
| CEX.IO | FCA (UK), FinCEN | 5 business days | 30-300 days | 3 years (excessive) | Sumsub | Hard |
| Crypto.com | MAS (SG), FinCEN | 7 business days | 7-30 days | 6 months | Chainalysis | Medium |
| WhiteBit | Lithuania FCIS | Not published | 7-21 days | 3-6 months | Unknown | Medium |
| Gate.io | Unclear / LCSD (HK) | Not published | 14-45 days | Varies | Unknown | Hard |
| HTX (Huobi) | Seychelles FSA, DMCC | Not published | 14-60 days | Varies | Unknown | Hard |
| Changelly | Estonia FIU | 24h refund window | 1-7 days | Transaction-specific | Sumsub | Easier |
| ChangeNOW | Poland / Estonia | 14d for LE | 1-7 days | Transaction-specific | Sumsub | Easier |
| FixedFloat | Dubai (VARA area) | 7-30 days (ToS) | 3-14 days | Transaction + source | AMLBot | Medium |
| Tether (USDT) | BVI (Tether Limited) | Not published | 14-90 days | Full chain of custody | Internal + Chainalysis | Very Hard |
| Circle (USDC) | FinCEN, state MTL | Not published | 7-30 days | Full chain + notarized ID | Elliptic | Hard |
Data current as of June 2026. Based on Valken's casework and publicly available information. Individual experiences may vary. "Difficulty" reflects the complexity of resolving a freeze, not the likelihood of success.
Every exchange that publishes a compliance timeline (Binance: 10 days, Coinbase: 5 days, Kraken: 72h-7d) significantly underestimates the real timeline. In our experience, the real resolution time is 2-4x longer than the published timeline. This is because published timelines assume the customer submits perfect documentation on the first attempt — which almost never happens. Each round of document requests adds 5-10 days.
Intuitively, you might expect heavily regulated exchanges (Coinbase, CEX.IO) to resolve freezes faster because they have well-defined compliance procedures. In practice, they are often slower because their procedures are more rigid — every decision requires sign-off from multiple compliance officers. Less regulated exchanges (MEXC, Gate.io) can be slower for a different reason: they lack the staff to process cases efficiently. The fastest exchanges in our experience are Kraken (documented hold tiers) and Changelly/ChangeNOW (smaller scope = faster resolution).
CEX.IO asks for source-of-funds documentation going back 3 years — the most aggressive we have seen. Coinbase and Bitfinex typically ask for 1-3 years. Binance, Kraken, and KuCoin are more reasonable at 3-6 months. Swap services (Changelly, ChangeNOW) only ask for transaction-specific documentation, not your full financial history. Understanding the depth required helps you prepare documentation that matches the exchange's expectations — and avoid over-submitting (which can trigger additional questions).
Exchanges that use Chainalysis tend to have more false positives (Chainalysis has the broadest address coverage and most aggressive risk scoring). Elliptic users (Coinbase, Circle) tend to have more nuanced risk models but are less transparent about their reasoning. Crystal users (Kraken) provide more detailed compliance documentation to customers. Sumsub users (Changelly, ChangeNOW, KuCoin) handle KYC verification but not transaction monitoring — so KYC issues are resolved faster but transaction-based freezes go through a different process.
Tether and Circle freezes are significantly harder to resolve than exchange account freezes. This is because the freeze operates at the blockchain level (not the account level), the issuer has no customer relationship with you (you are not their customer — you just hold their token), and the documentation requirements are more formal (notarized ID, full chain of custody). If your USDT or USDC is frozen, expect a 2-12 week process — and legal representation is essentially mandatory.
This comparison is based on three sources: (1) our casework — 1,500+ crypto unlock and fraud recovery cases handled since 2022, where we have direct experience with each platform's compliance process; (2) publicly available AML/KYC policies published by each exchange on their websites; (3) compliance correspondence templates and response patterns shared with us by clients who attempted self-resolution before engaging our services.
"Real timeline" represents the 50th percentile case duration — half of cases resolve faster, half slower. Cases involving legal representation (ours) typically resolve 40-60% faster than self-managed cases, because we submit comprehensive documentation on the first attempt and bypass the support ticket queue through direct compliance correspondence.
This page is updated quarterly. Last update: June 2026. If you believe any data is inaccurate or outdated, contact us and we will review it.
For details on a specific exchange, browse all platforms we work with. For an explanation of AML terms used on this page, see our crypto compliance glossary. For country-specific AML regulations, see our AML laws by country guide. For help deciding which service you need, see our service comparison.
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