When Do I Need to File a Non-Resident State Tax Return in Maryland, D.C., or Virginia?

Key Takeaways

• A non-resident state return is generally required when you earn income sourced to a state where you do not live, such as wages, business income, or rental income from Maryland or Virginia.

• Maryland requires a non-resident return from non-residents who have Maryland taxable income and must file a federal return, subject to a narrow wage-only reciprocity exception.

• Washington, D.C. cannot tax the personal income of non-residents, because the federal Home Rule Act bars a commuter tax, so most non-residents file no D.C. income return.

• Virginia requires a non-resident return from non-residents with Virginia source income whose Virginia adjusted gross income meets the state filing threshold, subject to reciprocity rules that differ depending on which state you live in.

• Reciprocity agreements let many DMV commuters pay wage tax only to their home jurisdiction, but they cover earned wages, not business, rental, or investment income.

If you live in one part of the DMV and earn money in another, you may need to file a state tax return where you do not live. Non-resident filing reaches commuters, remote workers, business owners, and landlords who cross the Maryland, D.C., and Virginia lines. Each jurisdiction sets its own rules. Maryland and Virginia tax the income non-residents earn inside their borders, while Washington, D.C. is barred from taxing the personal income of non-residents. Knowing which return you owe, and where reciprocity relieves you, keeps you from paying twice or facing penalties for a return you missed. A Maryland, D.C., and Virginia tax attorney can sort out your residency and filing duties across all three jurisdictions. This guide explains when each DMV return is required and how to respond if a state claims you as a resident.

What Is a Non-Resident State Tax Return?

A non-resident return is a state income tax return you file with a state where you earned income but did not live. On it, you report only the income sourced to that state, not your worldwide income. Your home jurisdiction generally taxes all of your income and gives you a credit for tax paid to the state where the income was earned, which is how the system avoids taxing the same dollar twice.

In the DMV, this comes up constantly. People routinely live in Maryland and work in Virginia, live in Virginia and work in the District, or run a business or rental across a state line. Whether you owe a second return depends on the source of the income and the rules of the jurisdiction where you earned it.

How Does Your Residency Status Decide Whether You File?

Residency status drives the entire question. States generally sort taxpayers into a few categories: residents, statutory residents, part-year residents, and non-residents. A resident is domiciled in the state and is taxed on all income.

A statutory resident is someone who is domiciled elsewhere but keeps a place to live in the state and, in most states, is also physically present there for more than half the year. The details vary by jurisdiction, and as the D.C. discussion below shows, some jurisdictions look only at whether you kept a place to live there.

A part-year resident moves into or out of the state during the year and files for the part of the year spent there. A non-resident lives elsewhere and is taxed only on income traced to that state. Because domicile and physical presence both matter, two states can each try to claim you, which is exactly where cross-border DMV disputes begin.

When Must a Non-Resident File in Maryland?

Maryland requires a non-resident to file a state return when the non-resident has Maryland taxable income and is required to file a federal income tax return. Non-residents report this on Forms 505 and 505NR, and most of them pay a special non-resident tax of 2.25 percent in place of a county tax. A separate form applies in one situation. If you earned salary or wages for work performed in a Maryland county or Baltimore City and you live somewhere that imposes a local income or earnings tax on Maryland residents, you file Form 515, the Nonresident Local Tax Return. If you also have other Maryland income, you file Form 505 as well.

Income from a business, occupation, profession, or trade carried on in Maryland triggers a filing obligation on its own, even for a non-resident whose Maryland income alone would not require a return. This rule applies to a non-resident who is not a dependent and who is required to file a federal income tax return.

There is one important carve-out. A non-resident whose only Maryland income is wages does not have to file if Maryland and the person’s home state have a written reciprocal exemption agreement. Maryland maintains that kind of wage reciprocity with Virginia, the District of Columbia, Pennsylvania, and West Virginia. So a Virginia or D.C. resident whose only Maryland income is wages generally files no Maryland return. If a Maryland employer withheld Maryland tax anyway, the fix is to file Form 505, check the box showing the tax was withheld in error, and claim the refund.

Pennsylvania works a little differently. A Pennsylvania resident whose only Maryland income is wages is exempt only if their home locality does not impose a local income or earnings tax on Maryland residents. Residents of Pittsburgh, Philadelphia, and other localities that do impose one still file Maryland Form 515.

There is a catch for everyone except West Virginia residents. If you keep a place to live in Maryland for more than six months of the year and you are physically present in Maryland for 183 days or more, the agreement does not apply. At that point Maryland treats you as a statutory resident and expects a resident return on Form 502, not a non-resident return.

“Washington, D.C. cannot tax the personal income of a non-resident. Maryland and Virginia can, but only on the income you earn inside their borders.”

— Steve Thienel

Does Washington, D.C. Tax Non-Residents?

No. The District of Columbia cannot impose an income tax on non-residents. The federal Home Rule Act denies the D.C. Council any authority to tax the personal income of an individual who is not a District resident. This is the reason there is no D.C. commuter tax, even though hundreds of thousands of people work in the District without living there.

In practice, that means a non-resident who only earns wages in D.C. does not file a District income tax return on those wages. The word non-resident does a lot of work here. The Home Rule Act uses the D.C. Code definition, which treats anyone who keeps a place to live in the District for 183 days or more during the year as a resident, even if their permanent home is in Maryland or Virginia. Someone who crosses that line files a full D-40 resident return on all income. If a District employer withheld D.C. tax from a true non-resident by mistake, the fix is Form D-40B, the Nonresident Request for Refund.

The bar covers personal income tax only. The District still reaches business activity carried on inside its borders through the Unincorporated Business Franchise Tax on Form D-30, and D.C. law treats renting out District property as carrying on a business. A Maryland or Virginia resident who owns a D.C. rental generally files a D-30 if gross income from D.C. sources is more than $12,000, with a minimum tax of $250 when D.C. gross receipts are $1 million or less. Reciprocity does not shield this tax.

When Must a Non-Resident File in Virginia?

Virginia requires that every non-resident with Virginia taxable income file a return, unless the person’s income falls below Virginia’s filing threshold. Virginia’s Department of Taxation frames the test in three parts: you are a non-resident, you are required to file a federal return, and your Virginia adjusted gross income meets the filing threshold.

That threshold is currently $11,950 for single filers and those married filing separately, and $23,900 for joint filers. One point catches people out. The threshold is measured against Virginia adjusted gross income, which begins with your federal adjusted gross income and counts what you earned everywhere, not only what you earned in Virginia.

Non-residents use Form 763. Virginia calculates a non-resident’s tax by prorating it to the share of income that comes from Virginia sources, so only the Virginia-connected income is taxed. Virginia-source income includes wages earned in Virginia and income from a business, profession, or rental property located in Virginia. Virginia also honors reciprocity, but the test depends on where you live.

If you live in the District of Columbia or Kentucky, you are exempt from Virginia tax only if you are taxed at home, commute to Virginia every day, and earn only wage or salary income in Virginia. If you live in Maryland, Pennsylvania, or West Virginia, you do not have to commute daily. You are exempt if you are taxed at home, spend 183 days or less in Virginia, keep no home or apartment in Virginia, and earn only wage or salary income there.

To stop Virginia withholding, give your employer Form VA-4 and renew it each year. If Virginia tax was withheld anyway, file Form 763-S to claim a refund.

How Do Reciprocity Agreements Change Your DMV Filing Duties?

Reciprocity agreements let wage earners who live in one jurisdiction and work in another pay wage tax only to the jurisdiction where they live. Across the DMV, this covers most day-to-day commuters. Virginia has wage reciprocity with Kentucky, Maryland, Pennsylvania, West Virginia, and the District of Columbia, and Maryland has it with Virginia, the District, Pennsylvania, and West Virginia.

Because the District cannot tax non-residents, a Maryland or Virginia resident who only earns wages in D.C. owes the District no income tax. Protection running the other way comes from a different source. A District resident who works in Maryland is covered by the written Maryland and D.C. reciprocal agreement. A District resident who works in Virginia is covered by Virginia’s daily commuter rule, which requires commuting to Virginia every workday and earning only wages there.

The key limit is what reciprocity does not cover. These agreements apply only to earned wages. They do not shelter business profits, rental income, gambling or lottery winnings, or income passed through from a partnership or S corporation. If your cross-border income is anything other than wages, you can still owe a non-resident return in the state where that income was earned. A rental that lost money is no exception. Maryland requires the return even when the Maryland income is a net loss, and Virginia takes the same position for non-residents who own rental property there.

What Happens If You Do Not File a Required Non-Resident Return?

Skipping a required non-resident return can be expensive. The state can assess the tax it believes you owe, add interest and penalties, and pursue collection. When a state has income records but no return, it may also open a residency inquiry rather than a simple non-filing notice.

For example, in Maryland the Comptroller’s Office can send a residency questionnaire to decide whether you should have filed as a resident, and it can follow with an assessment. If that happens, act quickly. You have 30 days from the date of the notice of assessment to file a written request for a hearing with the Comptroller’s Hearings and Appeals Section. Miss that window and the assessment becomes final and can no longer be appealed. If the hearing does not resolve the dispute, you have another 30 days from the notice of final determination to appeal to the Maryland Tax Court, which reviews the matter fresh.

Filing the correct return in the first place is far cheaper than unwinding a residency claim after the fact.

Frequently Asked Questions

Do you pay tax twice if you live and work in different DMV jurisdictions?

Usually no. Your home jurisdiction taxes all of your income but gives you a credit for tax paid to the state where you earned it, and reciprocity may eliminate the second return for wages entirely. The double-tax risk mainly appears with non-wage income, such as business or rental income earned across a state line.

Does Washington, D.C. require a non-resident income tax return?

Generally no. The District is barred by the federal Home Rule Act from taxing the income of non-residents, so a non-resident who only earns wages in D.C. files no District income return and can reclaim any D.C. tax that was withheld in error.

Can you challenge Maryland’s claim that you are a resident?

Yes, but the clock is short. If the Comptroller asserts that you are a Maryland resident and issues an assessment, you have 30 days from the date of that notice to request a hearing, or the assessment becomes final and can no longer be appealed. Within that window you can dispute it with evidence of your domicile and where you actually live. A tax attorney familiar with the factors Maryland uses can build and present that record so you are not taxed as a resident when you are not one.

Talk to a DMV Tax Attorney

Cross-border income in the DMV can create filing duties in more than one place, and a wrong call means penalties or double tax. Steve Thienel is licensed in Maryland, D.C., and Virginia and handles the tax side of the question in-house, without referring it out. If you are ready to bring in an attorney, schedule a 30-minute consultation to see whether Thienel Law is the right fit for your cross-border tax matter.