If both states collect income taxes and don't have a reciprocity agreement, you'll have to pay taxes on your earnings in both states: First, file a nonresident return for the state where you work. You'll need information from this return to properly file your return in your home state. Similarly one may ask, how do I file taxes if I worked in another state?
If the state you work in does not have a reciprocal agreement with your home state, you'll have to file a resident tax return and a nonresident tax return. On your resident tax return (for your home state), you list all sources of income, including that which you earned out-of-state.
Likewise, why would someone file more than one state tax return? You might have to file multiple state returns if you lived or worked in separate states during the tax year, but your home state should give you a tax credit on your resident return for taxes you pay to another state due to the Supreme Court decision.
Subsequently, one may also ask, do I have to file taxes in two different states?
Requirements to File State Return(s)
In general, you are required to file a part-year resident tax return for each state you lived in if: you moved from one state to another state (file a part-year resident tax return for both states) OR. you lived in multiple states (file a part-year resident return for each state)
How long do you have to live in a state to file taxes there?
In most states, even though you are presumed to be a resident after you've lived there six months, you may have to be gone from your old state for 18 months before you are considered by the time test to be a nonresident.
Related Question Answers
Can I file 2 different tax returns?
You cannot file them separately. The amount of tax you owe is based on your total income for the year. If your total income was reported on one W-2 instead of two, the result would be the same. The only refund you are entitled to is the amount shown after entering both W-2s. Is state income tax based on residency?
State income tax is usually based on your state of residence. If your state of residence imposes an income tax, you must typically report all income you earned during the year and pay tax at the appropriate rate, regardless of where you earned the money. How do you file taxes married but live in different states?
Generally, if you and your spouse are filing a joint federal return but you work in or are residents of different states, you need to file separate state returns. Sometimes this is required by state tax law; other times it is to your best interest to not include your non-resident spouse's income on your state return. Do you have to file state taxes for every state you worked in?
The general rule of thumb is that you need to file taxes where you earned the money. That means you need to file a nonresident state return in the state where you worked. If you have non-work income (such as interest, income from side hustling, etc.), you'll declare that in the state where you live. Can you work in one state and claim residency in another?
Yes, it is possible to be a resident of two different states at the same time, though it's pretty rare. One of the most common of these situations involves someone whose domicile is their home state, but who has been living in a different state for work for more than 184 days. Can I use TurboTax If I lived in two states?
If you have income in more than one state or you moved to a different state during 2018, TurboTax will prompt you to file the returns in those states based upon how you completed the personal information as to whether you moved or if you made money in more than one state. How does moving states affect taxes?
If you moved to a different state in the middle of the tax year, you're not going to get penalized or overloaded with paperwork. In fact, here's some good news: Your federal tax return won't even be affected. First, make sure that each state you lived in collects a state income tax. What happens if you don't file taxes but you don't owe?
If you owe $0 (that's zero dollars) in taxes or if you are owed a refund, you are not required to file your taxes. If you do file late, there is no penalty. Isn't that great? Except, if you are owed a refund and don't file within three years of the associated tax date, the IRS gets to keep it. What is the least taxed state?
Everybody wants a lower tax bill. One way to accomplish that might be to live in a state with no income tax. As of 2020, seven states—Alaska, Florida, Nevada, South Dakota, Texas, Washington, and Wyoming—levy no personal income tax. 1? Two others, New Hampshire and Tennessee, don't tax wages. Do you have to file state taxes if you don't owe?
The Internal Revenue Service has a federal filing requirement for everyone who meets a minimum income level or who received certain types of earnings. State tax-filing requirements, however, differ from state to state, so even if you don't owe state tax you may be required to file a return. Why do I have to pay to file state taxes?
Filing a federal return – Many states will require you to file state taxes if you're also required to file federal taxes. Getting a refund – If you've had more state income taxes withheld from your paycheck than you owe, you could have a refund coming. However, the state won't send you the refund automatically. 
