What determines a tax resident in Florida
Plenty of retired people do stay in the US for longer than 60 days and don't pay taxes. In this IRS document 60 days stay appears to be the test for having a 'substantial presence' in the US, which is part of the test for determining residency. However the following is also written: Even if you meet the substantial presence test, you can be treated as a nonresident alien if you are present in the United States for fewer than 183 days during the current calendar year, you maintain a tax home in a foreign country during the year, and you have a closer connection to that country than to the United States.  In other words, if your property in the US is not your main one, you pay tax in another country, and you stay there less than half the year, you should be treated as a non-resident (I am not a lawyer and this is not advice). This IRS webpage describes the tax situation of nonresident aliens. As I understand it, if you are not engaged in any kind of business in the US and have no income from US sources then you do not have to file a tax return. You should also look into the subject of double tax agreements. If your home country has one, and you pay taxes there, you probably won't need to pay extra tax to the US. But again, don't take my word for it. "I think the 60 days/year come from the IRS tax residency determination, which isn't a Florida law but applies to all the states. Have a look at the ""substantial presence"" paragraph to see where the 60 days are coming from."
New Leaf Migration is a migration practice which provides high quality advice and assistance to clients with respect to Australian immigration law, policy, and procedure. We provide assistance on employer sponsored, skilled family, business, resident return, and citizenship as well as many there areas. Our skills and knowledge of the entire Australian immigration spectrum are invaluable in analysing and determining possible solutions and pathways for people towards Australian permanent residency. We are registered with the Migration Agents Registration Authority (MARA). Our aim at New Leaf Migration is to provide knowledgeable and skilled services, in a reassuring and compassionate way that addresses the high stress levels associated with going through the immigration process. "Well, perhaps ""have a dedicated tax advisor"" is an answer then. I   wouldn't have thought of this, as it's not specifically about   taxation, is it? Or more broadly ""consult with a dedicated   professional for the situation in detail""... Yes, that is the only real answer you can get. Anything else will vary between highly localized to entirely incorrect. Pensions are rarely defined benefit anymore, and not many countries still keep state-sponsored defined benefit pension plans. For most, what's left is Social Security system, which is in no way a pension. This is an insurance, and is paid as tax which is rarely refundable (but you won't always have to pay it if you're a foreigner in the country). Usually, Social Security benefits are only available to citizens and (/or, in some rare cases) residents of that country. So it is unlikely (although possible) that you'll benefit from social security payments of more than one country. Some countries have totalization treaties that make your social security payments in one count in the other. If you're in a country that has such an agreement with the Netherlands - you're lucky. Your personal pension savings are basically tax-deferred investment accounts. But tax deferral in one country doesn't necessarily work in another. In the US you have 401k or IRA accounts, but in your own country they may very well be taxable. So you gain the tax deferral in the US, but if your own country taxes them - you lost the benefit, and you will still have to abide by the US tax rules when taking the money out. If you don't plan properly you can easily be hit by double taxation in such cases. Bottom line, you need to plan your pension savings on your own, privately, with a good and solid tax advice (and pension planning advice) that would be relevant to all the countries that you are tax resident at at any given time (you can easily be resident for tax purposes in more than one country). These advisers have to take into account the laws of the countries involved, the tax treaties between themselves and between them and the country of your citizenship,  and the future countries you're planning on visiting or getting old at. Its complicated, and most likely you won't be able to predict everything, especially because the laws and treaties tend to change over time." "Short Answer: You're going to end up paying taxes on it. Despite the home being your primary residence, you don't meet the ownership test, and it isn't noted that you have had a change in employment, health, or other unforeseen circumstances that are ""forcing"" you to sell. Otherwise, you could qualify for a reduced maximum exclusion that might allow you to walk away without owing taxes, or with a reduced tax bill. You can't even do a 1031 exchange to re-invest into a new primary residence. You should check with a tax professional to see what adjustments you can make to the cost basis of the property to minimize your reported net profits. During the 5-year period prior to the sale, you must have: These periods do not necessarily have to coincide (You don't to live in it as your main house for 2 consecutive years, just 2 years worth of time of the last 5)." "By living in Sweden and having a Swedish personal identification number (personnummer), you are required to declare your entire worldwide income for tax purposes with the Swedish tax authorities, Skatteverket. It would seem to not make any difference if some of that income is kept outside of Sweden. A company that has no permanent base of operations within Sweden should not deduct any preliminary taxes for an employee that lives in Sweden. Rather, the employee should apply for ""special A tax"" (""SA"" tax status), and pay the taxes that, had the company had a permanent base of operations in Sweden, the company would have paid. The information available on the tax authority's web site in English seems limited, but the relevant page in Swedish in your situation is very likely Lön från utländska arbetsgivare utan fast driftställe i Sverige. There is a summary at Paying taxes – for individuals. Particularly do note the summary section: When staying for at least six months, you are considered as resident in Sweden for tax purposes, and are liable for taxation in Sweden on all of your worldwide income. You must also file a Swedish income tax return. Your tax return must be filed no later than May 2nd of the year after the fiscal year. as well as that: If you stay in Sweden for a continuous period of at least six months you are considered to be resident in Sweden. /.../ As a resident you are liable for taxation in Sweden on all of your worldwide income. In some cases a tax treaty with with your ordinary country of residence  may limit the Swedish taxation. /.../ For a more detailed answer, including which exact forms you need to fill out and what data is needed, I strongly recommend that you either contact Skatteverket (they are usually quite nice to deal with, and they tend to realize that everyone benefits from getting the tax paperwork and payments right from the beginning), or find an attorney specializing in Swedish tax law. They even point out themselves that (my emphasis): the practical applications of these rules are relatively complicated and for more information you can contact the Tax Information (“Skatteupplysningen”) at 0771 567 567." No, if you are a nonresident alien, you cannot deduct sales tax. You can only deduct state income tax. 1040NR Schedule A (which is page 3 of 1040NR) does not contain an option for sales tax, like 1040 Schedule A does. If you are a resident alien, then you can deduct sales tax. This sort of involves personal finance, and sort of not. But it's an interesting question, so let's call it on topic? Short answer: yes. Long answer: it depends who's asking. If you're trying to qualify for in-state tuition, for example, you need to have been in state for a certain amount of time. For tax purposes, the first year you move to a new state you need to file part-time resident returns in your previous and current state of residency Transferring money you own from one place to another pretty much never has tax implications. It might have other implications, including requirement to report it. Being a US citizen has tax implications, including the requirement to file US tax forms for the rest of eternity. Flipping usually refers to real-estate transaction: you buy a property, improve/renovate/rehabilitate it and resell it quickly. The distinction between flipper and investor is similar to the distinction between trader and investor, even though the tax code doesn't explicitly refer to house flipping. Gains on house flipping can be considered as active business gain or passive activity income, which are treated differently: passive income goes on Schedule E and Schedule D, active income goes on Schedule C. The distinction between passive and active is based on the characteristics of the activity (hours you spent on it, among other things). Trading income can similarly be considered as either passive (Schedule D/E treatment) or active (Schedule C treatment). Here's what the IRS has to say about traders: Special rules apply if you are a trader in securities, in the business   of buying and selling securities for your own account. This is   considered a business, even though you do not maintain an inventory   and do not have customers. To be engaged in business as a trader in   securities, you must meet all of the following conditions: The following facts and circumstances should be considered in   determining if your activity is a securities trading business: If the nature of your trading activities does not qualify as a   business, you are considered an investor... Investor, in this context, means passive income treatment (Schedule D/E). However, even if your income is considered active (Schedule C), stock sale proceeds are not subject to the self-employment tax. As you can see, there's no specific definition, but the facts and circumstances matter. You may be considered a trader by the IRS, or you may not. You may want to be considered a trader (for example to be able to make a mark-to-market election), or you may not. You should talk to a professional tax adviser (EA/CPA licensed in your State) for more details and suggestions.