美国移民局（USCIS）于当地时间2月21日发布信息，称新移民可选择创建一个USCIS在线账户支付移民费。

注册USCIS的在线账户，可轻松追踪绿卡状态，接收电子通知和案件进展，以及更改和更新邮寄地址。

需要投资人注意的是：虽然任何人都可以代表您支付USCIS移民费，但只有本人才能够创建USCIS在线账户，且在线账户的创建是基于自愿的原则。

如创建USCIS在线账户，您需要正确回答有关您个人移民史的问题来验证身份。移民局建议在回答问题时，用护照、移民签证、签证申请及移民申请复印件等文件作为参考。如果不能正确回答问题，将无法更新账户资料或获取案件信息，直到成功验证身份信息。

身份验证将有助于保护您的个人信息，确保您的绿卡和其他安全文件寄到正确的地址。

如果您不创建在线账户，仍然可以通过在线案件状态（https://egov.uscis.gov/casestatus/landing.do）追踪绿卡。

移民局将按照其备案的最新美国邮寄地址邮寄您的绿卡。

如果您创建了USCIS在线账户，则可以在线更换地址。提供正确的美国邮寄地址将确保您顺利收到绿卡。

如果您没有创建USCIS在线账户，可以访问地址更改的页面（https://egov.uscis.gov/coa/displayCOAForm.do）或拨打USCIS客户服务电话：1-800-375-5283（听力障碍人士可拨打听障人士专线：1-800-767-1833）。

一般情况下，您将在入境美国的120天以内或移民局收到移民费的120天以内，收到绿卡。如果在此时间内没有收到绿卡，可访问my.uscis.gov/account/needhelp询问，或登录在线账户查询，通过my.uscis.gov/account/inbox联系移民局。

同时，移民局建议您访问当地的美国邮局或访问usps.com/umove更新邮寄地址。

A message for new immigrants:

You now have the option to create a USCIS online account when you pay the USCIS Immigrant Fee. A USCIS online account will let you easily track the status of your Green Card, receive electronic notifications and case updates, and change and update your mailing address.

Although anyone can pay the USCIS Immigrant Fee on your behalf, only you can create a USCIS online account. Creating a USCIS online account is voluntary.

Note: To create a USCIS online account, you will need to verify your identity by correctly answering questions about your personal immigration history. We recommend having documents such as your passport, immigrant visa, and copies of your visa application and your immigrant petition available for reference when answering the questions. If you are unable to answer your questions correctly, you will not be able to update your account profile or access case information from your USCIS online account until your identity is verified. If you cannot answer the questions correctly, you may schedule a free appointment to visit a local USCIS office and have your identity verified in person after you arrive in the United States (U.S.).

Having your identity verified helps protect your personal information and ensures your Green Card and other secure documents are mailed to the correct address.

You can still track the status of your Green Card and other cases by using Case Status Online. To get the status of your case, you will need the receipt number for your USCIS Immigrant Fee payment. Your receipt number will begin with the letters “IOE.”

If you move and need to update your mailing address, visit our Change of Address tool.

We will mail your Green Card to the most recent U.S. mailing address we have on file for you. This could be the address you provided to the Department of State at the time of your immigrant visa interview or to the U.S. Customs and Border Protection (CBP) officer when you were admitted as a lawful permanent resident (LPR) to the U.S., or the address you update in your USCIS online account.

If at the time of your admission to the U.S. as a LPR you plan to live at a different U.S. address than the one listed in your immigrant visa packet, please provide that address to the CBP officer. You may also update your address online if you have created a USCIS online account. Providing an accurate U.S. mailing address will ensure that your Green Card arrives at your new home.

If you do not create a USCIS online account, you can update your mailing address by visiting our Change of Address website or by calling USCIS Customer Service at 1-800-375-5283 (TDD for the deaf and hard of hearing: 1-800-767-1833).

You should receive your Green Card (Permanent Resident Card) within 120 days of your entry into the United States or within 120 days after your USCIS Immigrant Fee is received (whichever occurs later). If you do not receive your Green Card within this time frame, please submit an inquiry at my.uscis.gov/account/needhelp or log in to your USCIS online account for specific case inquiries and contact us at my.uscis.gov/account/inbox.

Also, we recommend that you update your address with the U.S. Postal Service by visiting your local U.S. post office or online at usps.com/umove.

Last Reviewed/Updated: 02/21/2017