What's the minimum revenue an LLC must make in Florida or NY states?
"Depends on the State. In California, for example, you pay a franchise tax of $800 every year just for having LLC, and in addition to that - income tax on gross revenue. But in other States (like Wyoming, for example) there's no taxes at all, only registration fees (which may still amount to ~$100-300 a year). IRS doesn't care about LLC's at all (unless you chose to treat is as a corporation). You need to understand that in the US we have the ""Federal Government"" (IRS is part of that) and the ""State Government"" that deals with business entities, in each of the 50 States. Since you're talking about Italy, and not EU, you should similarly be talking about the relevant State, and not US."
The LLC portion is completely irrelevant. Don't know why you want it. You can create a joint/partnership trading account without the additional complexity of having LLC. What liability are you trying to limit here? Her sisters will file tax returns in the us using the form 1040NR, and only reporting the dividends they received, everything else will be taxed by Vietnam. You'll have to investigate how to file tax returns there as well. That said, you'll need about $500,000 each to invest in the regional centers. So you're talking about 1.5 million of US dollars at least. From a couple of $14K gifts to $1.5M just by trading? I don't see how this is feasible. No, even businesses pay taxes quarterly.  So if you formed Nathan, LLC, or otherwise became self employed, you'd still have to file quarterly estimates and make tax payments.  This would cause taxes to be a much more high touch part of your life. However, you should ensure that you're claiming the proper exemptions etc to avoid excessive withholding. "After doing a little research, I was actually surprised to find many internet resources on this topic (including sites from Intuit) gave entirely incorrect information. The information that follows is quoted directly from IRS Publication 929, rules for dependents First, I will assume that you are not living on your own, and are claimed as a ""dependent"" on someone else's tax return (such as a parent or guardian). If you were an ""emancipated minor"", that would be a completely different question and I will ignore this less-common case. So, how much money can you make, as a minor who is someone else's dependent? Well, the most commonly quoted number is $6,300 - but despite this numbers popularity, this is not true. This is how much you can earn in wages from regular employment without filing your own tax return, but this does not apply to your scenario. Selling your products online as an independent game developer would generally be considered self-employment income, and according to the IRS: A dependent must also file a tax return if he or she: Had wages of $108.28 or more from a church or qualified church-controlled organization that is exempt from employer social   security and Medicare taxes, or Had net earnings from self-employment of at least $400. So, your first $400 in earnings triggers absolutely no requirement to file a tax return - blast away, and good luck! After that, you do not necessarily owe much in taxes, however you will need to file a tax return even if you owe $0, as this was self-employment income. If you had, for instance, a job at a grocery store, you could earn up to $6,300 without filing a return, because the store would be informing the IRS about your employment anyway - as well as deducting Medicare and Social Security payments, etc. How much tax will you pay as your income grows beyond $400? Based upon the IRS pages for Self-Employment Tax and Family Businesses, while you will not likely have to pay income tax until you make $6,300 in a year, you will still have to pay Social Security and Medicare taxes after the first $400. Roughly this should be right about 16% of your income, so if you make $6000 you'll owe just under $1000 (and be keeping the other $5000). If your income grows even more, you may want to learn about business expense deductions. This would allow you to pay for things like advertisement, software, a new computer for development purposes, etc, and deduct the expenses out of your income so you pay less in taxes. But don't worry - having such things to wonder about would mean you were raking in thousands of dollars, and that's an awfully good problem to have as a young entrepreneur! So, should you keep your games free or try to make some money? Well, first of all realize that $400 can be a lot harder to make when you are first starting in business than it probably sounds. Second, don't be afraid of making too much money! Tax filing software - even totally free versions - make filing taxes much, much easier, and at your income level you would still be keeping the vast majority of the money you earn even without taking advantage of special business deductions.  I'd recommend you not be a afraid of trying to make some money! I'd bet money it will help you learn a lot about game development, business, and finances, and will be a really valuable experience for you - whether you make money or not. Having made so much money you have to pay taxes is not something to be afraid of - it's just something adults like to complain about :) Good luck on your adventures, and you can always come back and ask questions about how to file taxes, what to do with any new found wealth, etc!" Maybe I can explain a little clearer: Your LLC is not a person, and cannot have taxes withheld on its behalf. Therefore, anyone paying your company should not withhold taxes. If they are paying you directly, and withholding taxes, they are treating you as an employee, and will probably issue a W2 instead of a 1099.  Put it this way: Your LLC is a separate company providing services to that company. They shouldn't withhold taxes any more than they would when paying their ISP, or power company. I'm not sure I am fully understanding the nuance of your question, but based on your answer in the comments you and your business are not separate legal entities. So your income is the full $70K, there is no distinct business to have income. If you clarify your question to include why you want to know this I might be able to give a more meaningful answer for your situation. how does a single employee LLC bring in 500k?  I mean if you want to have it in a low-tax environment, you can probably invest it in something and then pull them out? I don't think you can put away pre-tax earnings to then use on salary costs. The LLC will not be liable for anything, it is disregarded for tax purposes. If you're doing any work while in the US, or you (or your spouse) are a green card holder or a US citizen - then you (not the LLC) may be liable, may be required to file, pay, etc. Unless you're employing someone, or have more than one member in your LLC, you do not need an EIN. Re the bank - whatever you want. If you want you can open an account in an American bank. If you don't - don't. Who cares? I'm not confident that the requirements for 2017 are up yet, but assuming they don't change much from those of 2016, then probably not if you have no other earnings this year.  If you make $500 a month, then you will make $6,000 this year. This is below the filing requirements for most taxpayers, unless you are married but filing separately. At the end of 2017 you should tally up your earnings (including earnings from other sources) find which category you find yourself in on the table, and make a final determination of whether you'll need to file. Driver's license isn't relevant. If NYS considers you a part-year resident, they assess income tax on a pro rata basis. NY is broke now, so expect them to be really obnoxious about it if you make a lot of money. California probably has a similar policy. If you really make a lot of money, the demands of the states in these matters are insane. I've read of cases where a state has actually demanded that an individual provide documentation of their in-/out-of-state status for every day of the year! Residents pay tax on all of the income they receive during the calendar year from all sources, so you'll at least need to file and pay New York state income taxes on this money regardless. I can't answer whether you'll need to file and pay Colorado state income tax on this money as well. Generally speaking, you need to file a return for each state in which you live, receive income, or have business interests. If you are required to file a Colorado state income tax return, however, you can claim a credit for taxes paid to another state on your New York state income tax return using form IT-112-R (see the form and instructions). You're not physically present in the US, you're not a US citizen, you're not a green card holder, and you don't have a business that is registered in the US - US laws do not apply to you. You're not in any way under the US jurisdiction.  Effectively connected income is income effectively connected to your business in the US. You're not in the US, so there's nothing to effectively connect your income to. Quote from the link: You usually are considered to be engaged in a U.S. trade or business   when you perform personal services in the United States. You ask: If I form an LLC or C corp am I liable for this withholding tax? If you form a legal entity in a US jurisdiction - then that entity becomes subjected to that jurisdiction. If you're physically present in the US - then ECI may become an issue, and you also may become a resident based on the length of your stay. I'm not certain I understand what you're trying to do, but it sounds like you're trying to create a business expense for paying off your personal debt. If so - you cannot do that. It will constitute a tax fraud, and if you have additional partners in the LLC other than you and your spouse - it may also become an embezzlement issue. Re your edits: Or for example, can you create a tuition assistance program within   your company and pay yourself out of that for the purposes of student   loan money. Explicitly forbidden. Tuition assistance program cannot pay more than 5% of its benefits to owners. See IRS pub 15-B. You would think that if there was a way to just incorporate and make your debts pre-tax - everyone would be doing it, wouldn't you? "For Non-Resident filers, New York taxes New York-sourced income. That includes: real or tangible personal property located in New York State   (including certain gains or losses from the sale or exchange of an   interest in an entity that owns real property in New York State); services performed in New York State; a business, trade, profession, or occupation carried on in New York State; and a New York S corporation in which you are a shareholder (including   installment income from an IRC 453 transaction). There are some exclusions as well. It is all covered in the instructions to form IT-203. However, keep in mind that ""filing"" as non-resident doesn't make you non-resident. If you spend 184 days or more in New York State, and you have a place to stay there - you are resident. See definitions here. Even if you don't actually live there and consider yourself a CT resident." "New York will want to you to pay taxes on income from ""New York sources"". I'm not sure what this means to a freelance web developer.  If your wife is doing freelance web development under the same business entity as she did in New York (ie. a New York sole proprietor, corporation, etc), you probably do need to file. From nonresident tax form manual: http://tax.ny.gov/pdf/2011/inc/it203i_2011.pdf If you were a nonresident of New York State, you are subject to New   York State tax on income you received from New York State sources in   2011. If you were a resident of New York State for only part of 2011, you are subject to New York State tax on all income you received while   you were a resident of the state and on income you received from New   York State sources while  you were a nonresident.  To compute the amount of tax due, use Form IT-203, Nonresident and   Part-Year Resident Income Tax Return. You will compute a base tax as   if you were a full-year  resident, then determine the percentage of   your income that is subject to New York State tax and the amount of   tax apportioned to New York State." "Since as you say, an LLC is a pass-through entity, you will be making income in the U.S. when you sell to U.S. customers.  And so you will need to file the appropriate personal tax forms in the US.  As well as potentially in one or more States.  The US government does not register LLCs.  The various States do.  So you'll be dealing with Oregon, Wisconsin, Wyoming, one of those for the LLC registration.  You will also need to have a registered agent in the State.  That is a big deal since the entire point of forming an LLC is to add a liability shield.  You would lose the liability shield by not maintaining the business formalities.   Generally nations aim to tax income made in their nation, and many decline to tax income that you've already paid taxes on in another nation.  A key exception: If money is taxed by the U.S. it may also be taxed by one of the States.  Two States won't tax the same dollar. Registering an LLC in one State does not mean you'll pay state taxes there.  Generally States tax income made in their State.  It's common to have a Wyoming LLC that never pays a penny of tax in Wyoming.  Officially, an LLC doing business in a State it did not form in, must register in that State as a ""foreign LLC"" even though it's still in the USA.  The fee is usually the same as for a domestic LLC.  ""Doing business"" means something more than incidental sales, it means having a presence specifically in the State somehow.  It gets complicated quick.  If you are thinking of working in someone's app ecosystem like the Apple Store, Google Play, Steam etc. Obviously they want their developers coding, not wrestling with legalities, so some of them make a priority out of clearing and simplifying legal nuisances for you.  Find out what they do for you."