HTX, a cryptocurrency exchange formerly known as Huobi Global, employs a tiered Know Your Customer (KYC) verification system that governs account permissions, fiat and crypto purchasing access, and withdrawal limits. Like most major centralized exchanges, HTX uses KYC to meet Anti-Money Laundering (AML) and Counter-Terrorist Financing (CTF) obligations that regulators impose on virtual asset service providers across multiple jurisdictions. The system is structured across three levels — Basic, Primary, and Advanced — each requiring progressively stronger identity proof, allowing users to begin trading with minimal friction and escalate verification only when they need higher limits or broader features.

How HTX's KYC Verification Works

KYC, short for Know Your Customer, is the identity-verification process used to link an exchange account to a verified real-world individual. HTX's tiered approach allows new users to register with minimal personal details and then submit additional documentation as needed to unlock higher withdrawal thresholds and broader platform features. This graduated structure mirrors a common industry pattern: exchanges lower onboarding barriers to attract users while reserving fuller access for those who complete more rigorous checks.

Level 1 — Basic Verification requires users to provide their nationality, full legal name, date of birth, and government-issued ID number.

Level 2 — Primary Verification requires the user to upload an accepted identity document, such as a passport, national identity card, or driver's license, depending on what is supported in their jurisdiction.

Level 3 — Advanced Verification adds a face-recognition step, which can only be initiated after Levels 1 and 2 are complete.

Withdrawal Limits Across Verification Tiers

HTX has published differing withdrawal-limit notices over time. One support notice listed individual limits of 5 BTC per 24 hours for Level 1 users and 200 BTC per 24 hours for Level 2 and Level 3 users. A subsequent withdrawal-limit notice stated that limits are calculated in BTC across all supported assets, listing 5 BTC for unverified users and 3,000 BTC for verified users. Using BTC as a reference unit regardless of the asset withdrawn is a convention adopted by several exchanges, though it means the effective fiat-equivalent limit fluctuates with BTC's market price.

Because account region and platform risk controls can affect the limit displayed to an individual, HTX indicates that the account dashboard is the authoritative source for the active withdrawal limit applicable to a specific user.

Accepted Documents for HTX KYC

For Level 2 Primary Verification, HTX commonly accepts a passport, national identity card, or driver's license. The list of accepted documents can vary by country, meaning some users may see a shorter selection on the upload screen. This variation typically reflects differences in which document types HTX can verify through its identity-validation providers in each region.

HTX requires uploaded document photos to be clear, uncropped, and fully readable. If an identity card includes both a front and back side, HTX may request images of both sides through separate upload fields. The name, document number, and date of birth on the submitted document must match the personal details provided during Level 1.

Face Recognition and Advanced Verification

Level 3 introduces a face-recognition check designed to confirm that the person completing verification is the same individual shown on the submitted identity document. HTX advises users to complete this step in a well-lit environment with a stable internet connection and to remove hats, masks, or any other face coverings before beginning.

Advanced verification is typically the tier required when a user seeks higher withdrawal limits, additional payment options, or fewer account restrictions. HTX notes that further review may still be triggered if account activity activates the platform's risk-control checks. Users should also be aware that some jurisdictions require exchanges to collect and periodically reverify KYC data, meaning additional verification requests may arise even after a user has completed all three tiers.

KYC and Trading Fees

Completing KYC does not directly alter the trading fee percentage applied to a user's transactions. HTX's trading fees are determined by the spot or futures fee schedule, Prime tier qualification, 30-day trading volume, account holdings (including HTX and TRX balances), and any applicable token-based commission discounts.

A verified account may benefit from higher withdrawal limits and expanded account features, but the applicable trading fee rate remains tied to the user's fee tier rather than to verification status.

Frequently Asked Questions

Is KYC required on HTX?
HTX uses tiered KYC to grant full account features and higher withdrawal limits. Some platform functions may remain restricted until identity verification is completed.

What is HTX Level 1 Basic Verification?
Level 1 asks for nationality, legal name, date of birth, and ID number. It serves as the initial step in HTX's identity-verification process.

What documents does HTX accept for KYC?
HTX commonly accepts a passport, identity card, or driver's license for Level 2 verification, subject to country-specific availability.

What is HTX Level 3 Advanced Verification?
Level 3 adds a face-recognition step after Basic and Primary verification are complete. It is associated with higher account access.

What are HTX withdrawal limits after KYC?
HTX has published BTC-based withdrawal limits that vary by verification status and account risk controls. The live account dashboard displays the active limit for each user.

Does HTX KYC change trading fees?
No. KYC affects account permissions and limits. Trading fees are determined by the fee schedule, Prime tier, trading volume, holdings, and eligible token discounts.