Taxes State Taxes Filing Multiple State Tax Returns Several circumstances require that you file more than one state return By Tonya Moreno, CPA Tonya Moreno, CPA Tonya Moreno is a licensed CPA with about 15 years of diversified accounting, tax, and management experience. She is an expert in the field who has worked as a tax accountant for many large, multi-state corporations. She not only has experience in preparing state and federal tax returns, but has also dealt with complex tax issues with large amounts of money at stake. Today, Tonya serves as the chief financial officer of Maslonka Powerline Services in Spokane, Washington. learn about our editorial policies Updated on May 23, 2022 Reviewed by Ebony J. Howard Reviewed by Ebony J. Howard Ebony Howard is a certified public accountant and a QuickBooks ProAdvisor tax expert. She has been in the accounting, audit, and tax profession for more than 13 years, working with individuals and a variety of companies in the health care, banking, and accounting industries. learn about our financial review board In This Article View All In This Article Commuting to Another State to Work Some States Have Agreements States With Tax Reciprocity If You Work Out-of-State If You Lived in Two States Spouses Working in Different States Frequently Asked Questions (FAQs) What state will I be taxed in if I work remotely? How do I file a nonresident state tax return? Photo: PeopleImages / Getty Images The U.S. Supreme Court issued a decision in Comptroller of the Treasury of Maryland v. Wynne in 2015, ruling that two states cannot tax the same taxpayer on the same income. But this decision is subject to a good many rules. It won't spare you from having to file multiple state tax returns in some cases. You might have to file multiple state returns if you lived or worked in different 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, thanks to the Supreme Court decision. Sixteen states and the District of Columbia additionally have agreements in place between them that will let you avoid filing more than one state tax return if you live and work in these jurisdictions. Note You might have to file a part-year resident return or a nonresident return in a state other than the one in which you live. But this doesn't mean you'll be taxed on the same income twice. Commuting to Another State to Work You would have to file a resident tax return in your home state and a nonresident state tax return in your work state if you commute to another state to go to work. All your income from all sources goes on your resident tax return, even the income you earned in your "work" state. But you would only include the wages you earned in your work state on your nonresident state tax return. Pursuant to the Wynne decision, many states provide tax credits on resident returns for taxes you pay to other jurisdictions. The taxes you pay to your work state are effectively subtracted from any taxes you owe to your home state, so you won't take a double tax hit. Some States Have Agreements Some states recognize the extra tax headache it can create for working families who live in one state but work in another, so they've created "reciprocal" or "reciprocity" agreements with each other. This often happens with neighboring states when residents in one state routinely cross over the border to find work in another, often a more metropolitan and better-paying area. Many Camden County, New Jersey, residents hold jobs across the river in Philadelphia. Reciprocal agreements allow you to work in a neighboring state tax-free. Your employer in your work state won't withhold taxes from your pay earned there if it has this type of agreement with your home state. Note You must file an exemption form with your employer to take advantage of a reciprocity agreement. Each state has its own form, so check with your employer or your state's website to make sure you get the correct one. States With Tax Reciprocity Sixteen states and the District of Columbia have reciprocity agreements with other jurisdictions as of 2022. They include: Arizona Illinois Indiana Iowa Kentucky Maryland Michigan Minnesota Montana New Jersey North Dakota Ohio Pennsylvania Virginia West Virginia Wisconsin New Jersey Governor Chris Christie repealed his state's reciprocity agreement with Pennsylvania in 2017, but it was later reinstated. These two states still have reciprocity as of 2022. If You Work for an Out-of-State Employer A common myth about state taxes is that you have to pay them to the state where your employer is located. Even apart from the Wynne decision, that's not so. You might live and work in Idaho for a company that's based in California. But you would not have to file a California tax return in this scenario. The location of your employer's corporate headquarters or home base has no bearing on your state income taxes. Note Taxation depends on the physical location where you report to work. It doesn't matter if your employer's business is headquartered elsewhere, as long as you don't commute to that location to work. Nonresidents who don't physically live or work in a state can create a state income tax liability there in a few ways. But simply working for an out-of-state company isn't one of them. Having to file a state tax return results from being paid for work you personally did on that state's soil. You might also have to file a nonresident return if you own rental property in another state if you're collecting money for property you hold there. If You Lived in Two States You'll have to file two part-year state tax returns if you moved across state lines during the tax year. One return will go to your former state. One will go to your new state. You'd divide your income and deductions between the two returns in this case. But some states require that you report your entire income on their returns, even if you resided there for less than the full year. Note You might want to ask your employer's human resources department for guidance, or touch base with a local tax professional if you lived in two separate states during the tax year. This process can vary a great deal by state. Check each state's tax return for an apportionment schedule to find out how you should go about it. The schedule should explain how to divide up your income depending on that state's rules, if you can divide it at all. Spouses Who Work in Different States A big problem for military families in the past was having residency in more than one state. Members of the military are exempt from state residency and taxes in states where they're stationed, but their spouses weren't always exempt prior to 2009. This meant that each spouse would have their own state of residency. They would owe taxes to both states. Note The Military Spouse Residency Relief Act was passed in 2009. This legislation has largely eliminated the problem of dual taxation for servicemembers and their spouses. Other spouses who have just married, who are separated, or who commute to other states to work could find that they owe taxes to more than one state. You can still file your state tax returns jointly if you're married and you find that you need to file in more than one state. But most states require that you include both your and your spouse's income on their return. Key Takeaways File a nonresident state tax return if you live in one state but perform work in another and taxes were withheld from your pay.Your home state should offer you a tax credit for taxes you must pay to another state.Find out if your states have reciprocity agreements if you live in one and work in another.You might have to apportion your income and deductions if you move during the tax year. This would mean you actually have two resident states. Frequently Asked Questions (FAQs) What state will I be taxed in if I work remotely? You will file your taxes for the state you reside and work in if you're working remotely, regardless of where the company is actually located. As long as you don't work in another state for more than 30 days out of the year, you'll only need to file taxes in the state you live in. How do I file a nonresident state tax return? Check the rules and regulations for the state you worked in if you must file a nonresident state tax return there. You must still claim the income made in that state, even if you don't owe taxes. This can include wages from a job, money won while gambling, and any income made on rental homes. Was this page helpful? Thanks for your feedback! Tell us why! Other Submit Sources The Balance uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read our editorial process to learn more about how we fact-check and keep our content accurate, reliable, and trustworthy. Harvard Law Review. "Comptroller of the Treasury of Maryland v. Wynne." Michigan Department of Treasury. "Are My Wages Earned in Another State Taxable in Michigan if I am a Michigan Resident?" State of New Jersey Division of Taxation. "NJ Income Tax – PA/NJ Reciprocal Income Tax Agreement." Michigan Department of Treasury. "Federal Military Spouses Relief Act." State of New Jersey Division of Taxation. "Filing Status," Page 2. Tax Foundation. "Working From Home Brings Greater Exposure to State Tax Codes."