英国签证 eVisa UKVI账户 BRP share code 行前
英国边境这两年把纸质证件换成了在线记录,很多学生到了机场才发现手里那张卡已经不作数。eVisa 不是一张能存进相册的图片,而是一条挂在内政部系统里的状态记录。要看到它,先要有 UKVI 账户,账户里还要挂着正确的那本护照。开学前的几周里,护照更新、账户绑定、share code 生成这三件事经常互相卡住。常见的错误是把 BRP 当成万能凭证,登机口一查就露馅。下面按行前的顺序,把每一步要准备的材料和时间窗口拆开说。
Paper immigration documents are gone, replaced by an online record held by the Home Office; students who still rely on a plastic card tend to find out at the airport. An eVisa is a status record, not an image saved to a phone, and it becomes visible only through a UKVI account linked to the right passport. The weeks before term often produce a tangle of passport renewal, account linking and share code generation, so the order of the steps matters more than the speed.
一、eVisa 记录里写了什么
eVisa 是内政部系统里的一条数字记录,里面写着两件事:你是谁、你被允许做什么。签证类型、有效期、能否工作或学习,都记在这条记录上,不写在卡片上。成功拿到签证或其他居留许可之后,系统会给你开一条 eVisa。英国已经把实体移民证件整体替换掉,新申请的人从第一天起就只有数字记录。它和护照是两套东西,护照证明国籍,eVisa 证明你在英国的许可。查询时用的是 UKVI 账户,不是护照号码本身。
An eVisa is a digital record of identity and permission, covering the type of leave held and the conditions attached to it, such as work or study. It is created automatically once a visa or other permission is granted, because physical immigration documents have been retired in the UK; a passport proves nationality, while the eVisa proves the right to be in the country. Access runs through a UKVI account rather than a passport number alone.
二、BRP 到期之后还能做什么
生物识别居留许可(BRP)在 2024 年 10 月 31 日之后不再签发,现存的卡也全部到期。手里留着一张过期 BRP 的人,如果仍有在英居留许可,需要靠它去开 UKVI 账户。内政部允许在卡面到期日之后 24 个月内继续使用这张卡,或者用到 2026 年 12 月 31 日,以先到者为准。它能做的事情只有三件:登录查看 eVisa 并取 share code、创建 UKVI 账户、申请延长居留。拿着过期 BRP 去证明工作权或租房权,对方系统里查不到有效状态。卡面损坏或芯片读不出来的,按官网要求不能再用,需要先处理 eVisa 记录。
No new biometric residence permits have been issued since 31 October 2024, and every card already in circulation has expired. An expired card retains a narrow use, for 24 months from the printed expiry date or until 31 December 2026, whichever comes first, and only for signing in to view an eVisa, creating a UKVI account or applying to extend stay. Using it to prove a right to work or rent will fail, because the check runs against the online record rather than the plastic.
三、建账户要准备的材料
建 UKVI 账户免费,官方页面写得很清楚,不要为这件事付任何费用。需要准备一个长期可用的手机号和一个邮箱,登录时两样都会用到。身份材料按手里的证件选一种:有效护照加签证申请号(GWF 或 UAN)、有效护照加 BRP 号码、或者那张已经过期的 BRP。家属随行的情况容易被忽略,配偶和孩子各自需要独立账户,不能用主申请人的账户代办到底。账户建好不等于能看 eVisa,还要完成身份确认并与记录绑定。很多学生以为提交完签证申请就自动有账户,其实要自己走一遍注册流程。
A UKVI account costs nothing, and the official guidance is explicit that no fee applies at any stage. A phone number and an email address that will still be in use months later are needed, plus one identity route: a valid passport with the GWF or UAN reference, a valid passport with the BRP number, or the expired BRP itself. Dependants are routinely overlooked here, since a partner and each child need their own account rather than a place on the main applicant login.
四、身份核验的 App 环节
身份确认通常通过手机上的 UK Immigration: ID Check 应用完成,拍护照资料页、读芯片、再录一段人脸。这一步最容易卡在光线和设备上:护照反光、手机没有 NFC、应用版本太旧,都会让流程反复重来。没有有效护照、没有可用的智能手机,或者读不了芯片的人,可以走另一条核验路径,不必硬扛着应用来回试。核验失败多试几次不会影响签证结果,但会把时间拖掉一周以上。开学前两周才动手的人,往往就卡在这里。
Identity is normally confirmed in the UK Immigration: ID Check app, which reads the passport chip and takes a facial scan. Glare on the photo page, a phone without NFC or an outdated app version will send the process back to the start, and repeated failures cost days rather than minutes. There is an alternative route for people without a valid passport, a working smartphone or a readable chip, so a stuck app is not the end of the road.
五、账户绑定与 24 小时窗口
账户和 eVisa 记录要显式绑定,绑定完成之前看不到任何状态信息。绑定成功后通常立刻可以访问,官方给的最长等待时间是 24 小时。这 24 小时在行前特别要命,因为航空公司值机时查的就是这条在线记录。已经有过账户的人不要再建第二个,重复账户会让记录对不上,处理起来比新建慢得多。判断自己有没有账户,最简单的办法是直接尝试登录查看 eVisa。忘记密码走账户恢复流程,不要另起炉灶。
Linking the account to the eVisa record is a separate step, and nothing is visible until it is done; access then usually arrives immediately, with 24 hours as the outer limit. That window matters at check-in, where the airline reads the same online record. Anyone who has applied through the ID Check app or replaced a physical document already has an account, so signing in first is faster than starting a second one.
六、share code 的用法与有效期
share code 是一串有时效的字符,用来向雇主、房东或承运人证明身份与许可。生成时对方会拿到你的生日作为配对信息,所以要把出生日期一并给对方。码的有效期是 90 天,期内可以反复使用,过期再生成一个新的即可。拿到码的人看到的是记录里的一部分信息,不是全部,生成页会列出对方能看到什么。截图和照片不算证明,查验方要的是系统里那条实时记录。旅行用的 share code 同样是 90 天,出发前生成一次就够整趟行程用。
A share code is a time-limited string that lets an employer, landlord or carrier check identity and permission online. It runs for 90 days, can be reused within that window, and is paired with the date of birth given to the person checking; a fresh code is free whenever one expires. Screenshots prove nothing, because the check reads the live record, and the same 90-day code works for travel if it is generated before departure.
七、行前先核对护照
出发前要确认账户里挂的是这次要用的那本护照,号码和有效期都要对上。eVisa 在离开和进入英国时会被查,人工通道和 eGates 都会读这条记录。航空公司值机时核对的是乘客信息与账户信息,两者不一致可能被拒绝登机。常见的错误是换了新护照只改了机票信息,账户里还留着旧号码,登机口就会出问题。多国籍的人可以把几本护照都加进账户,出行时用哪本都不慌。手里如果有旧护照上的永居贴纸或内政部旅行证件,带在身上作为补充证明更稳妥。
The passport in the account has to be the one actually used for travel, matching number and expiry date. Carriers compare passenger details with the account at check-in, and a mismatch is grounds for refusing boarding, while border staff and the eGates read the same record on arrival. Dual nationals can add more than one passport, and anyone holding an old wet-ink stamp or a Home Office travel document should carry it as backup.
八、换护照与改名字的两种情形
在英国境外换发护照,只要持的是生物识别护照,护照号码、有效期、姓名和国籍这几项可以自己在线更新。其他个人信息的变化,比如出生日期或照片,需要联系 UKVI 处理,自己改不了。等待签证结果期间,姓名和护照都不能改,这一点常被忽略。改了姓名或国籍之后,先更新账户再生成 share code,否则查验方看到的是旧信息。照片必须符合数字照片规则,戴帽子、背景杂乱、过度修图都会被退回。账户里留的手机号和邮箱也要跟着换,否则下次登录收不到验证码。
With a biometric passport, the passport number, expiry date, name and nationality can be updated from abroad without contacting anyone. Anything else, from date of birth to a new photo, has to go through UKVI, and name or passport changes are blocked while a decision is pending. Regenerating a share code before the account is corrected simply shows the checker outdated details.
九、BRP 丢失或被盗要上报
过期的 BRP 丢了或被盗,同样要向内政部上报,不能因为卡已经没用就丢在一边。未上报可能面临最高 1000 英镑罚款,还会影响在英居留。上报之后内政部通常在一个工作日内联系本人,后续会告知处理方式。别人可以代为上报,学校、雇主、家人或律师都行。找回来的卡在挂失之后不能再用,需要自行销毁。销毁时把个人信息、皇家徽章和金色芯片剪断,分几次丢弃。
A lost or stolen BRP must be reported even after it has expired; staying silent can bring a fine of up to 1,000 pounds and puts the stay at risk. The Home Office normally responds within one working day, and a representative such as a university, employer or solicitor can file the report. A card that turns up after the report cannot be used again and should be cut through the personal details, the royal coat of arms and the chip before disposal.
十、旧护照上的永居贴纸走 NTL
手里是旧护照上的湿章或没有到期日的永居贴纸,可以自愿申请一张 eVisa,走的是 no time limit 申请。这个申请免费,处理时间最长 6 个月,期间旧证件继续有效。申请人要在 UKVCAS 服务点录指纹和照片,材料可以在线传,也可以付费让对方扫描。已经有 EU Settlement Scheme 身份或过期 BRP 的人不要走这条路径,系统里有现成记录可以绑定。拿到 eVisa 不会改变原本的居留身份,旧贴纸仍然可以继续使用。
Holders of a wet-ink stamp or an undated settlement vignette can apply for an eVisa through the free no time limit route, which can take up to six months while the old document stays valid. Biometrics are taken at a UKVCAS centre, documents can be uploaded or scanned for a fee, and applicants with EU Settlement Scheme status or an expired BRP should not use this route at all. The application changes the format of the evidence, never the status itself.
十一、ETA 与 eVisa 不是一回事
ETA 和 eVisa 是两套系统,混起来用会直接耽误行程。ETA 面向不需要签证的访客,允许最多停留 6 个月,费用 20 英镑,婴儿和儿童也要单独申请。已经在英国有居留、工作或学习许可的人不需要 ETA,凭 eVisa 入境即可。有人以为办了 ETA 就等于有了在英居留身份,实际上它连入境都不保证。转机时如果要过英国边检再走下一程,同样要先有 ETA。申请入口只有内政部官网,模仿政府的收费网站很多,多花的钱拿不回来。
The ETA and the eVisa serve different travellers and cannot substitute for each other. An ETA covers visa-free visitors for stays of up to six months at a cost of 20 pounds, applies to infants as well as adults, and is not needed by anyone who already has permission to live, work or study in the UK; it does not guarantee entry, and landside transit through a UK airport requires one as well. Applying anywhere other than the official government site usually means paying a markup for nothing.
十二、学生签证的时间点与生活费
学生签证在境外最早可以提前 6 个月递交,通常 3 周出结果,境内递交是 8 周。课程超过 6 个月的,最早可以在开课前 1 个月入境,但不能早于签证上写的生效日。签证费 558 英镑,医疗附加费按签证时长另算。生活费按每月 1529 英镑(伦敦)或 1171 英镑(伦敦以外)准备,最多算 9 个月,存款要连续持有 28 天,且这 28 天的结束日落在递交日前 31 天内。中国大陆护照在免于先行提交资金材料的名单里,但签证官随时可以要求补交。毕业生路线的时长也在变,2026 年 12 月 31 日及之前递交是 2 年,2027 年 1 月 1 日起是 18 个月。
A Student visa can be lodged up to six months before the course starts from outside the UK, with a decision usually in three weeks, against eight weeks for applications made inside the country. Entry is allowed up to one month early for courses longer than six months, never before the start date printed on the visa, and the fee is 558 pounds with the health surcharge charged separately. Maintenance is set at 1,529 pounds a month in London and 1,171 pounds elsewhere for up to nine months, held for 28 consecutive days ending within 31 days of the application, while the Graduate route runs for two years if applied for by 31 December 2026 and 18 months from 1 January 2027.
行前把这几件事按顺序过一遍,大部分麻烦都能提前消掉。账户、护照、share code 三项对得上,机场那一段就只是排队。遇到系统报错,先在官网的帮助页找对应的报告入口,比自己反复试要快。
Working through these steps in order removes most of the friction, and once the account, the passport and the share code agree, the airport becomes a queue rather than a crisis. When the system throws an error, the reporting route on the official site is faster than repeated attempts.
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