What happens to bank account of non-resident alien who falls out of status?
Nothing happens. A bank is a business; your relationship with the bank doesn't change because your visa or immigration status changes. Money held in the account is still held in the account. Interest paid on the account is still taxable. And so on. If the account is inactive long enough, abandoned account rules may apply, but that still has nothing to do with your status.
Good question - I know you can keep the ISA in the UK and it won't lose its tax free status but you're not able to contribute it while you're not a UK resident. Not that its tax free status buys you that much if you're a non-resident as you could apply to receive tax gross on pretty much any savings account anyway. Given that the idea of tax-free saving outside a retirement account doesn't really exist here in the US I would assume that you will have to declare the interest as income and, if you don't pay any other taxes in the UK that would cover the amount you'd have to pay on your ISA under the foreign tax credit, you'd end up giving the IRS their pound of flesh. As I mentioned in an answer to a previous question, you really need to talk to an US accountant/CPA, preferably one that is familiar with UK taxation law as well. I don't think that they ask you for your citizenship status when you apply in a dealership. At least I don't remember being asked. I know of at least 3 people from my closest circle of friends who are in various immigration statuses (including one on F1) and got an auto loan from a dealership without a problem and with good rates. They have to ask for your immigration status on online applications because of the post-9/11 law changes. Edit to allow Dilip to retract his unjustified downvote: Chase and Wells Fargo have a reliable track of extending auto loans to non-permanent residents. "The current tax regime?  Not sure if you are being serious or facetious, but:  [US Citizens and Resident Aliens Abroad - Filing Requirements](https://www.irs.gov/individuals/international-taxpayers/us-citizens-and-resident-aliens-abroad-filing-requirements)  &gt;If you are a U.S. citizen or resident alien living or traveling outside the United States, **you generally are required to file income tax returns, estate tax returns, and gift tax returns and pay estimated tax in the same way as those residing in the United States.**  In contrast, corporations don't pay taxes on profits earned abroad until repatriation [here](http://money.cnn.com/2014/08/14/news/economy/corporate-taxes-inversion/index.html), [here](https://www.nytimes.com/2017/03/09/business/economy/corporate-tax-report.html), [here](https://www.bloomberg.com/graphics/2016-apple-profits/).  So guess what they NEVER do?  This is why literally every large US multi-national corporate ""person"" pays next to nothing in taxes.  It is quite obvious that this is a violation of the spirit if not the letter of tax law.    That simple fix would wipe out massive amounts of government debt and force multi-national corporations and their shareholders to become engaged stake holders in the efficiency of government.  But if, unlike W-2 paid human counterparts, you can dodge all taxation, ""Who cares if the government is using funds efficiently?""  That is incentive to actually game the system to force the government into wasteful spending because the subsequent fallout of increased taxation and/or failure of the state can be dodged without consequence." "1040 or 1040NR depends on whether you are a resident alien or nonresident alien -- 1040/1040A/1040EZ for resident aliens, and 1040NR/1040NR-EZ for nonresident aliens. Determining whether you are a resident is somewhat complex, and there is not enough information in your question to determine it. Publication 519 is the guide for taxes for aliens. (It hasn't been updated for 2014 yet, so mentally shift all the years in the publication up by one year when you read it.) Since you don't have a green card, whether you are a resident is determined by the Substantial Presence Test. The test says that if (the number of days you were in the U.S. in 2014) + 1/3 of (the number of days you were in the U.S. in 2013) + 1/6 of (the number of days you were in the U.S. in 2012) >= 183 days (half a year), then you are a resident alien for 2014. However, there are exceptions to the test. Days that you are an ""exempt individual"" are not counted toward the Substantial Presence Test. And ""exempt individuals"" include international students, trainees, teachers, etc. However, there are exceptions to the exceptions. Students are not ""exempt individuals"" for a year if they have been exempt individuals for any part of 5 previous calendar years. (Different exceptions apply for teachers and trainees.) So whether you are an ""exempt individual"" for one year inductively depends on whether you have been an ""exempt individual"" in previous years. Long story short, if before you came to the U.S. as an F-1 student, you haven't been in the U.S. on F-1 or J-1 status, then you will be a nonresident alien for the first 5 calendar years (calendar year = year with a number, not 365 days) that you've been on F-1. We will assume this is the case below. So if you started your F-1 in 2009 (any time during that year) or before, then you would have already been an exempt individual for 5 calendar years (e.g. if you came in 2009, then 2009, 2010, 2011, 2012, 2013 are your 5 years), so you would not be an exempt individual for any part of 2014. Since you were present in the U.S. for most of 2014, you meet the Substantial Presence Test for 2014, and you are a resident alien for all of 2014. If, on the other hand, you started your F-1 in 2010 (any time during that year) or after, then you would still be an exempt individual for the part of 2014 that you were on F-1 status (i.e. prior to October 2014. OPT is F-1.). Days in 2014 in H1b status (3 months) are not enough for you to satisfy the Substantial Presence Test for 2014, so you would be a nonresident alien for all of 2014. If you fall into the latter case (nonresident alien), there are some alternative choices you have. If you were in the U.S. for most of those last 3 months, then you are eligible to choose to use the ""First-Year Choice"". I will not go into the steps to use this choice, but the result is that it makes you dual-status for 2014 -- nonresident until October, and resident since October. If you are single, then making this choice pretty much gives you no benefit. However, if you are married, then making this choice allows you to subsequently make another choice to become a resident for all of 2014. Being resident gives you some benefits, like being able to file as Married Filing Jointly (nonresidents can only file separately), being able to use the Standard Deduction, being able to use many other deductions and credits, etc. Though, depending on what country you're from, it may affect your treaty benefits, so check that before you consider it." "Is there a solution here that would allow me to provide him with a   debit card in his name that I could fund, that wouldn't have foreign   transaction fees associated with it (I'd probably be okay with a small   fixed ATM fee).  There are separate issues here.  There is no law limiting bank accounts to U.S. citizens, but most banks will not open an account for a non-citizen outside their declared service area.  There are substantial legal liabilities to the bank in allowing it, whether a citizen or non-citizen.   The difficulty will be compliance with the Patriot Act.  This is an extension of the older ""Know Your Customer"" doctrine.  It is improbable that the bank could comply with the Act without the potential customer being physically present.  You would have to check with your bank in advance as to their policies.  Banks are not required to accept a customer outside their policies. As to waiving the foreign transaction fee, that is very improbable.  Although a handful of institutions do this in specific cases it is uncommon because the bank isn't actually charging the fee, they are passing it along.  With a credit card they collect interest and waiving the fee can be thought of as a reduction in interest income, that isn't possible on a debit card. You would want to make sure you have a scrupulously honest nephew.  You could be held criminally liable for any actions he takes at both the state and the federal level.  U.S. law is global.  A citizen who commits a crime in any country of the world can be charged for it in the United States.  By being on the account you can acquire any liabilities that are created as an accomplice.  This is a bigger issue at the federal level because 4,000 federal laws do not require criminal intent.  Some do not require you to even know the action happened.  Unlike state law which generally requires you intended to commit a crime and had to be aware of it, federal law often does not.  It is also not adequate that the action is legal in Russia if it would be illegal in the United States. If I get a card in my name, and give it to him to use to withdraw money from ATMs, is that legal? What problems might that cause? It is legal, but you are now strictly liable for its use.  See the above answer.  It would probably get shut down anyway when they phone you and asked: ""are you in Russia right now?""  The bank is still liable for you giving away the card.  The bank may close out all your accounts and submit a currency transaction report on you to the Treasury for possible money laundering. Wire the money.  Plan out how much and when, but just wire it." Do I need to declare it to IRS? The account? No. You do need to file a form W8-BEN with the bank though and make sure you maintain the correct information on it (it has your address there, so if you move - update it). Your account may be frozen until the form is provided, especially if it has activity on it. The 2-nd and 3-rd scenario would come as a result of some freelancing   activity done while I am out of the US (definitely would qualify for   Non-Resident Alien status). This you do have to report to the IRS. I'm guessing the payer is in the US, and would not know that you're a foreigner. In this case you're liable for taxes (if the payer knows you're a foreigner - they must withhold the taxes on your behalf). The payer will report payments to the IRS, so you have to submit your own tax return for a match. If there's activity on your account that might be suspicious, it will be reported to money laundering unit in the US Treasury Department, that may come after you through the treaties the US might have with your home country (tax treaty, extradition treaty, etc). With a question like this you should talk to a tax professional who knows about international tax and knows about both the UK and the country you will be working in. They will give you up to date advice on what can be an extremely complex question. However to get you started I'll tell you what I was told when I did this nearly twenty years ago. It's all about whether you are resident in the UK for tax purposes or not. If you are, you will pay UK tax. If not, you wont (assuming you are being paid outside the UK - check with your professional exactly what is involved). In those days you could be counted as 'non resident' if you spent a complete period of twelve months outside the UK. You can make occasional visits to the UK without invalidating that. Again, check exactly how much you are allowed to return while still being not resident. Usually you will have to pay tax in the country where you are resident, but check the rules there. With some skilful timing you may be able to be considered non-resident in bouth countries, at least for some of the time. Again, your tax professional will know. The bank account question - again get a professional. I don't think it's a problem, but you may have to establish that you are being paid in the foreign country. In general you are going to need an account in the country where you work, so if its a problem get paid there and transfer any money you need in the UK. Looks like you have three options: Outside of this you might need to look for a different type of account. Hope that helps.