How to handle government services in English?

Of course. An ITIN — Individual Taxpayer Identification Number — is a nine-digit number issued by the IRS for people who need to file taxes but aren't eligible for a Social Security number. It starts with a nine and looks similar to an SSN in format. It's strictly for tax purposes — it doesn't give you work authorization or change your immigration status. You apply using Form W-7, and you'll need to submit it with your tax return.

当然。ITIN 是 Individual Taxpayer Identification Number 的缩写——个人纳税识别号，是 IRS 发给需要报税但没有资格获得社会安全号码的人的9位数号码。它以9开头，格式和 SSN 类似。它仅用于税务目的——不给你工作许可也不改变你的移民身份。你用 W-7 表格申请，需要和你的报税表一起提交。

You'll need Form W-7, your federal tax return, and identity documents. For a passport, you have three options: one, mail your original passport to the IRS — they'll return it within sixty days. Two, make an appointment at an IRS Taxpayer Assistance Center where they can verify your passport in person so you don't have to mail it. Three, and this is what I'd recommend — use a Certifying Acceptance Agent like us. We're authorized by the IRS to verify your documents and submit certified copies, so your original passport never leaves your hands.

你需要 W-7 表格、联邦报税表和身份证件。护照方面你有三个选择：一是把原始护照邮寄给 IRS——他们会在60天内寄回。二是预约 IRS 纳税人服务中心，他们可以当面验证你的护照，这样就不用邮寄。三是我最推荐的——用像我们这样的 CAA（认证接收代理）。我们是 IRS 授权的，可以验证你的文件并提交认证副本，你的原始护照不用离手。

Smart choice. Through us, the process works like this: we verify your documents and prepare your W-7 — that takes about thirty minutes. Then we submit everything to the IRS. Processing usually takes seven to eleven weeks. You'll receive your ITIN by mail once it's approved. During peak tax season it can take longer — up to fourteen weeks. I'd recommend applying as early as possible, especially before the April filing deadline.

明智的选择。通过我们，流程是这样的：我们验证你的文件并准备 W-7——大概30分钟。然后我们把所有材料提交给 IRS。处理通常需要7到11周。批准后你会收到邮寄的 ITIN。报税高峰期可能更久——最多14周。我建议尽早申请，特别是在4月报税截止日期之前。

Good question. ITINs expire if they haven't been used on a federal tax return at least once in the last three consecutive years. If you've been filing every year since 2019, your ITIN is still active. But if you skipped any three years in a row, it's expired and you'll need to renew. Renewal uses the same Form W-7 but you check the 'renewal' box instead of 'new.' Let me look up your filing history — do you have your ITIN number with you?

好问题。如果 ITIN 在最近连续三个纳税年度中没有在联邦报税表上使用过至少一次，就会过期。如果你从2019年起每年都报税了，你的 ITIN 还是有效的。但如果你连续跳过了三年，就过期了需要续签。续签用同样的 W-7 表格但勾选'续签'而不是'新申请'。我帮你查一下报税记录——你的 ITIN 号码带了吗？

Let me count that out. You filed for tax year 2019, filed for 2020, didn't file for 2021 or 2022, and filed again for 2023. That means you missed two years in a row — 2021 and 2022 — but not three. So your ITIN should still be valid since you filed again for 2023 before hitting that three-year mark. You're in the clear. But here's my advice: don't let it lapse again. Even if you're overseas and don't owe taxes, you may still want to file a return to keep your ITIN active.

我帮你算一下。你2019纳税年度报了，2020报了，2021和2022没报，2023又报了。也就是说你连续漏了两年——2021和2022——但不是三年。所以你的 ITIN 应该还有效，因为你在到三年之前又报了2023年的税。你没问题。但我的建议是：不要再让它断了。即使你在海外没有欠税，也可以考虑报一份税表来保持 ITIN 有效。

Great questions. Some banks do accept ITINs for opening accounts — Chase, Bank of America, and Wells Fargo generally do, but policies vary by branch, so call ahead. As for immigration, the ITIN itself doesn't directly affect your immigration case. But here's the thing — having a clean tax filing history shows that you've been a responsible taxpayer, and that can be a positive factor in certain immigration applications, especially anything involving good moral character requirements. An immigration attorney would be the best person to advise you on the specifics.

好问题。一些银行确实接受 ITIN 开户——Chase、Bank of America 和 Wells Fargo 一般都接受，但各分行政策不同，建议先打电话确认。至于移民，ITIN 本身不直接影响你的移民案件。但关键是——有干净的报税记录说明你是一个负责任的纳税人，这在某些移民申请中可以是正面因素，尤其是涉及良好道德品质要求的。具体情况最好咨询移民律师。