7/20晚上來的，網上I94寫成7/21， 護照上的ENTRY STAMP是7/20. 合法離開的最後一日應該是1/19，對吧，ENTRY STAMP上的日期。
-The stamp should have indicated the dates of legal stay (from 7/20 to ....), shouldn't it?
我們要確保對的日期，因為要保證呆滿183天可以退稅。如果按網上的7/21日，就少了一天。但又怕改正後成為7/20進關，在1/19離開後，他們又犯同樣錯誤在網上又寫成1/20離開，那就在紙麵上看來違法多呆一天，雖然實際上合法。
-The expiration date of the I-94 is the last date of legal stay, so you should leave on/before that date. As long as you leave on time, you will be fine. If you want to fix the entry date on the I-94, you need to go to the local CBP Deferred Inspections Office. Find the local CBP Office at this link:
