binance.us and binance.com are not the same official website; they are two independent legal entities: binance.com is operated by Binance Holdings and serves global users, while binance.us is operated by BAM Trading Services Inc. and only serves U.S. residents. The account systems are completely isolated and cannot be used interchangeably. There are obvious differences in supported cryptocurrencies, derivatives, and regulatory rules. Users outside the U.S. should use the Binance Official Website to register a global account, paired with the Binance Official APP (see iOS Installation Tutorial for iPhone installation) to complete all transactions. This article provides a quick reference for the differences between the two.
1. Why BAM Trading Services is Independent
Background 1: 2019 U.S. Compliance Split
In June 2019, Binance Global announced it would stop serving U.S. residents and simultaneously announced a partnership with a local U.S. partner, BAM Trading Services Inc., to establish binance.us. The goal was to centralize regulatory responsibilities for the U.S. market (FinCEN registration, state-level MSB licenses, SEC/CFTC compliance) into a local entity to avoid implicating global operations.
Background 2: Complete Isolation of the Two Legal Entities
- binance.com: Operated by Binance Holdings Limited, headquartered and registered in the Cayman Islands, serving users in over 180 countries and regions.
- binance.us: Operated by BAM Trading Services Inc., headquartered and registered in Delaware, USA, with a publicly searchable MSB registration number. It only serves U.S. residents in 46 states (with restrictions in some states like New York, Texas, and Hawaii).
Background 3: Brand Licensing Relationship
binance.us uses the "Binance" name through brand licensing. The underlying core matching engine and wallet technology are provided by Binance Global, but user data, KYC profiles, and fiat channels operate entirely independently. There is no "shared backend."
2. Why Accounts Cannot be Used Interchangeably
Step 1: Separate Registration Systems
The user databases for binance.com and binance.us are deployed separately. An email/phone number registered on binance.com is considered "unregistered" on binance.us, and vice versa. To use binance.us, you must register again using proof of U.S. residency.
Step 2: Different KYC Verification Standards
- binance.com KYC accepts identification documents from over 180 countries, with levels divided into Basic / Intermediate / Advanced.
- binance.us KYC only accepts U.S. Social Security Numbers (SSN), U.S. driver's licenses, or U.S. passports, divided into Basic / Advanced.
Step 3: Separate Fiat Channels
- binance.com: Supports 50+ fiat currencies, including EUR, GBP, JPY, AUD, CNY P2P, etc.
- binance.us: Only supports USD, with channels including ACH, SWIFT wire transfers, and Debit Cards.
Step 4: Assets Cannot be Transferred Directly
Internal-to-internal transfers are not enabled. To transfer BTC from binance.com to binance.us, you must go through external withdrawal -> blockchain confirmation -> binance.us deposit, paying the standard blockchain network fees.
3. Quick Comparison Table of Core Differences
| Dimension | binance.com (Global) | binance.us (U.S.) |
|---|---|---|
| Operating Company | Binance Holdings Limited | BAM Trading Services Inc. |
| Registration Place | Cayman Islands | Delaware, USA |
| Regulation | Decentralized authorizations in various countries | FinCEN MSB + State-level MTL |
| Eligible Users | 180+ countries, excluding USA | Residents of 46 U.S. states only |
| Fiat Currencies | 50+ (USD/EUR/GBP, etc.) | USD only |
| Supported Coins | 350+ | Approx. 150 |
| Spot Trading Pairs | 1400+ | Approx. 130 |
| Futures/Options | Supported (in some regions) | Not supported |
| Leveraged Tokens | Supported | Not supported |
| Vanilla Options | Supported | Not supported |
| Earn / Staking | Supported | Limited Staking only |
| Launchpad | Supported | Not supported |
| NFT Marketplace | Supported | Not supported |
| P2P Trading | Supports 50+ fiat currencies | Not supported |
| VIP Fee Tiers | 0-9 tiers | 0-3 tiers |
| BNB Fee Discount | 25% discount | Different discount rates |
| Account ID | binance.com system | binance.us system |
| 2FA Secret Keys | Independent | Independent |
| KYC Data | Independent | Independent |
| Withdrawal Whitelist | Independent | Independent |
Trading Fee Comparison Example
For binance.com spot trading, regular user Maker/Taker fees are 0.1% / 0.1%, or 0.075% when using BNB for deduction. For the same level on binance.us, fees are 0.4% / 0.6%, or 0.1% / 0.15% when using BNB for deduction. Overall, rates on the U.S. site are significantly higher because costs are spread across fewer coins and stricter regulatory compliance.
4. How Three Types of Users Should Choose
Scenario 1: Users in Mainland China / Hong Kong / Southeast Asia
Choose binance.com. You cannot use binance.us anyway, as BAM only accepts U.S. resident ID documents. After registering on binance.com, complete KYC Intermediate to trade spot and futures.
Scenario 2: Chinese Nationals / Students in the U.S.
If you are already a "U.S. Tax Resident," you must choose binance.us, because accessing binance.com from a U.S. IP will result in a proactive ban. Complete Advanced KYC using your SSN + driver's license.
Scenario 3: Cross-border Investors (Non-U.S. Status)
Choose binance.com. Certain investment opportunities (Futures, NFT, Launchpad) are completely missing on binance.us, making the global site more flexible.
Scenario 4: Registered on binance.us but Leaving the U.S.
Migration method: First withdraw coins from binance.us to your own wallet, then transfer to binance.com via external deposit. KYC on binance.us will not automatically "migrate" to the global site; you must complete KYC again.
5. FAQ - Frequently Asked Questions
Q1: Can I hold both accounts at the same time? Legally, non-U.S. residents are not allowed to register on binance.us. If a U.S. resident is found holding a binance.com account, it may be deemed a violation, and assets could be frozen.
Q2: Is binance.us the one sued by the SEC? The 2023 SEC lawsuit involved both Binance Holdings and BAM. In 2024, BAM reached a settlement, paid fines, and adjusted its compliance structure. binance.us is still operational, although some tokens have been delisted.
Q3: Are the APPs for the two sites the same?
No. "Binance US" in the App Store is a standalone app with the package name com.binanceus.app; the global app is "Binance" with the package name com.binance.dev. The two apps do not log into each other's accounts.
Q4: Can I access binance.us using a VPN with a U.S. IP? You can open the page, but registration requires an SSN and U.S. ID documents. Without these, you cannot complete KYC, and the account will be flagged for "false identity" and frozen.
Q5: Are the coin prices the same on both sites? No. binance.com has deeper liquidity, so prices are usually closer to the overall market average. binance.us has shallower depth, and price differences of 0.3%-1% occasionally occur. Professional arbitrageurs may exploit this for cross-exchange trading, but considering withdrawal fees and blockchain confirmation times, the profit margin is small.