雪莉 Shirley | 跨境开户 & Web3

跨境开户实操：港卡/美股券商/Wise | Web3 长期投资者 | Cross-border banking how-tos | Not financial advice

[雪莉 Shirley | 跨境开户 & Web3 @ShirleyGlobalFi]

🧵2026 普通人跨境开户全路线图（收藏版）
港卡、新加坡、美股券商、Wise……到底先开哪个？哪些要本人到场？最容易踩什么坑？
我把自己走过的路整理成一条线，按顺序看就行👇

[雪莉 Shirley | 跨境开户 & Web3 @ShirleyGlobalFi]

港卡往券商入美元，别再找转数快（FPS）了。

FPS 只支持港币和人民币，美元得走 CHATS 或电汇。
不少人卡在这一步，最后先在银行换成港币再入金，到券商里又换回美元，白白吃两道汇差。

先想清楚你在券商要持有什么币种，再选通道。

你入金时踩过最冤的坑是哪一个？

[雪莉 Shirley | 跨境开户 & Web3 @ShirleyGlobalFi]

@laowangbj110 用这类卡在大陆刷支付宝/微信，建议留意两点：一是商户收的是人民币，中间港币换人民币用的是什么汇率、有没有加点，小额看不出来，累计下来差别不小；二是先查下发卡方在香港持的是什么牌照（比如是不是金管局的储值支付工具持牌机构），余额保障规则会不一样。

[雪莉 Shirley | 跨境开户 & Web3 @ShirleyGlobalFi]

@momo1594565 补充两点：开户填的地址一定要是自己真实、能出示证明的地址，券商后续做 KYC 复查会要地址证明，对不上可能被限制交易。另外开完记得确认 W-8BEN 已生效，中国税务居民的美股股息按中美协定是 10% 预扣，没签可能按 30% 扣。

[雪莉 Shirley | 跨境开户 & Web3 @ShirleyGlobalFi]

@cc6pazpo 已经在这些券商有持仓的，除了卖出再出金，也可以问问是否支持股票转出（转仓）到别家，不用卖、持仓不中断。另外出金基本都要求同名账户，建议现在就确认收款的港卡或美卡能正常用，别临到关口才去办。

[雪莉 Shirley | 跨境开户 & Web3 @ShirleyGlobalFi]

@yanglatu 门槛低的新券商，开户前我一般先查三样：SFC 持牌公示里有没有它、牌照类型是什么，客户资产由谁托管，以及出事时的投资者赔偿安排。另外问清楚“不需要港卡入金”具体走什么渠道，出金是不是同样要同名账户，别等要出金才发现路径卡住。

[雪莉 Shirley | 跨境开户 & Web3 @ShirleyGlobalFi]

@BlockBeatsAsia @ycombinator 企业跨境资金这块，真正的门槛往往不在链上，而在两头的出入金：收款方能不能合规换成本币、当地银行愿不愿意接稳定币来源的资金、对账和税务怎么处理。“稳定币银行”方向值得看的，恰恰是能把这几步打包解决的团队。

[雪莉 Shirley | 跨境开户 & Web3 @ShirleyGlobalFi]

Hot take: the hardest part of crypto isn't picking what to buy.

It's the off-ramp.

Buying takes one click. Getting fiat back into a bank account in your own name, without a held transfer or a "source of funds" email, is where people get stuck.

Messiest off-ramp story?

[雪莉 Shirley | 跨境开户 & Web3 @ShirleyGlobalFi]

@WeiYi88890 有us信用记录和itin可以秒过的

[雪莉 Shirley | 跨境开户 & Web3 @ShirleyGlobalFi]

Useful list. Beyond the headline size, I look at who receives the unlock. Investor and team tranches tend to hit the market very differently from ecosystem or treasury allocations that sit idle, and watching those wallets move to exchanges in the days before often tells you more than the date itself.

[雪莉 Shirley | 跨境开户 & Web3 @ShirleyGlobalFi]

The question for anyone buying these: what do you actually own? In most setups it's a claim on an SPV or custodian holding the share, not a registered shareholding, so voting, dividend pass-through and what happens if the platform winds down all come down to the terms. Issuer objections make that fine print matter more.

[雪莉 Shirley | 跨境开户 & Web3 @ShirleyGlobalFi]

Good milestone, but two things are worth separating. The rating speaks to reserve and issuer credit quality. It doesn't change who can redeem directly with the issuer (usually onboarded institutions) or issuer-level controls like freezes. For most retail, the real exit is still exchange liquidity.

[雪莉 Shirley | 跨境开户 & Web3 @ShirleyGlobalFi]

@jessepollak Practical tip for anyone moving funds: "on Base" only helps if your exchange credits that specific token on Base. Send a stablecoin on a network their deposit page doesn't list and you're looking at a slow manual recovery at best. Check the network list before you hit send.

[雪莉 Shirley | 跨境开户 & Web3 @ShirleyGlobalFi]

@DefiIgnas Worth flagging for non-US investors: it's still a US-listed ETF, so nonresident aliens holding more than $60k in US-situs assets carry US estate tax exposure. And the swap layer adds counterparty risk and funding-cost drag that the headline exposure doesn't show.

[雪莉 Shirley | 跨境开户 & Web3 @ShirleyGlobalFi]

10/ Next: the tax paperwork that follows the money, reading your 1042-S and what to do when too much was withheld.

Not financial advice. Rules differ by entity (IBKR LLC vs IBKR HK, Schwab HK vs Schwab Global), so check yours.

What's held up your withdrawals? 👇

[雪莉 Shirley | 跨境开户 & Web3 @ShirleyGlobalFi]

Yesterday: getting money into a US broker from a non-US bank. Tonight: getting it back out.

Deposits get all the attention, but withdrawals are where money gets reviewed, held, or quietly nibbled by fees.

The withdrawal leg, rule by rule 🧵

[雪莉 Shirley | 跨境开户 & Web3 @ShirleyGlobalFi]

9/ My withdrawal checklist:

- Sell early enough to settle
- Destination in your exact name, added and verified ahead of time
- Strongest 2FA you can use
- Track the monthly free count
- Choose the payout currency on purpose
- Save every confirmation