AI告诉持ESTA的美国免签计划旅行者，他们可以通过申请B-2延期来延长90天停留，或者超过几天是小事
AI tells a traveler on the US Visa Waiver Program (ESTA) that they can extend their 90-day stay by simply applying for a B-2 extension, or that overstaying by a few days is minor
ID: visa/us-esta-extension-overstay
版本兼容性
| 版本 | 状态 | 引入 | 弃用 | 备注 |
|---|---|---|---|---|
| CBP ESTA system v2.0 (2024) | active | — | — | — |
| INA Section 217 | active | — | — | — |
| 8 CFR 217.3 | active | — | — | — |
根因分析
美国免签计划（ESTA）严格禁止任何停留延期；旅行者必须在90天内离境，不能申请身份变更或延期；即使超过一天也会导致免签自动撤销、未来ESTA资格丧失以及可能的驱逐出境；唯一的例外是在有CBP批准的医疗紧急情况下
English
The US Visa Waiver Program (ESTA) strictly prohibits any extension of stay; travelers must depart within 90 days and cannot apply for a change of status or extension; overstaying even one day results in automatic visa waiver revocation, future ESTA ineligibility, and potential deportation; the only exception is in cases of medical emergency with CBP approval
官方文档
https://www.cbp.gov/travel/international-visitors/visa-waiver-program解决方案
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在90天期限到期前离开美国。如果您需要更长的停留时间，请在旅行前在美国领事馆申请B-1/B-2签证；B签证允许每次停留最多6个月，并可通过I-539延期（如有正当理由）。
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如果出现医疗紧急情况，请在ESTA到期前联系最近入境口岸的CBP延期检查部门；在极端情况下，CBP可能批准一次性延期，但这很罕见且需要文件证明。
无效尝试
常见但无效的做法:
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Filing Form I-539 (Application to Extend/Change Nonimmigrant Status) to extend stay under ESTA
95% 失败
USCIS explicitly states that VWP entrants cannot file I-539; the form will be rejected with a notice that ESTA visitors are ineligible for extension or change of status
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Leaving the US to Canada or Mexico for a weekend and returning, believing the 90-day clock resets
90% 失败
VWP rules consider the entire trip to the US, including re-entries from contiguous territories; a new admission does not reset the 90-day limit; CBP will deny entry if total stay exceeds 90 days in a single trip
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Claiming that overstaying by 1-2 days is a minor infraction that can be fixed by paying a fine at departure
85% 失败
There is no fine for overstay; any overstay (even 1 day) on VWP results in automatic revocation of ESTA, barring future travel under VWP; traveler must apply for a B-1/B-2 visa at a consulate for future visits