How to Break State Residency: “Sticky” States for US Taxpayers

“How to break state residency” is a common question for US expats, and for good reason. 

Moving to another country doesn’t automatically sever your ties with your former state, and lingering residency can lead to unexpected tax bills.

While state taxes may not match the burden of federal or foreign taxes, a surprise state tax bill can still pack a nasty punch.

While most states make it fairly simple for former residents who move abroad to sever tax ties, a select few make the process considerably more complicated. If you most recently lived in one of the “sticky” states, e.g., California, New Mexico, New York, South Carolina, and Virginia, you’ll almost certainly need to file, and potentially pay, state taxes. 

Below, we explain the role states play in developing a cross-border tax strategy and break down some proactive steps you can take to cut ties with your former state of residence. 

How States Determine Tax Residency

Each state has its own way of defining tax residency, but generally, they assess it according to two main criteria:

• Domicile location: Establishing a true, fixed home (aka domicile) in a given state will generally qualify you as a tax resident, even if you temporarily live elsewhere
• Statutory residency: If you spend a certain amount of time in a given state (often over six months, or 183 days) during the tax year, you may automatically qualify as a tax resident

Even if you’re not personally a tax resident of a given state, though, having a business registered there — or earning significant income sourced in that state — can trigger annual filing requirements, state sales taxes, and in some cases, even state income taxes.

What is a “Sticky State” in US Tax Parlance?

In US tax terms, sticky states are ones that make it especially difficult to terminate state tax residency. The five most notable sticky states (California, New Mexico, New York, South Carolina, and Virginia) often require former residents to provide ample evidence of both their move and their intent to leave permanently.

Without this, states may continue to treat individuals as tax residents, expecting them to continue filing state tax returns and paying state taxes and potentially levying penalties for noncompliance. This can be especially burdensome for US expat business owners who already face high foreign taxes and complex US filing and reporting requirements.

Related reading: How To File US Taxes From Abroad: IRS Form 1040 

Sticky State Tax Breakdown: Similarities & Differences

A few traits sticky states tend to share include:

• The burden of proof falls on the taxpayer: Sticky states typically require extensive proof of a permanent move before recognizing your residency has ended
• Strict interpretation of domicile: Returning to a sticky state, even after years, can lead the state to argue that you never truly abandoned your domicile — and, as such, must file and pay back taxes
• Aggressive enforcement: Sticky states frequently audit former residents — especially high-net-worth ones — with numerous documented cases illustrating their persistence
• Consideration of secondary factors: Beyond examining where you maintain your permanent home and spend most of your time, sticky states may also cite your social, familial, and economic ties to the state as evidence of your residency

That said, stickiness exists along a spectrum. 

In other words, some sticky states are more sticky than others. 

Here’s a high-level, state-by-state breakdown

California

Tax rates: 1% – 13.3%

Who qualifies as a tax resident: Anyone who is:

• Present in California for any reason besides a temporary or transitory purpose, OR
• Domiciled in California, but currently outside of California for a temporary or transitory purpose

What makes it particularly sticky:

• Notoriously aggressive governing tax body (Franchise Tax Board, the “FTB”) that frequently audits wealthy former residents. This has even led to general search queries such as, “Is there a penalty for moving out of California?” The answer is no, not technically, but it sure can feel like it!
• A Safe Harbor Rule allows those who have spent 546 or more days out of California for work to qualify as nonresidents in theory, but many technicalities prevent Californians moving abroad from claiming it in practice

New Mexico

Tax rates: 1.5% – 5.9%

Who qualifies as a tax resident: Anyone who is:

• Domiciled in New Mexico for the entire year
• Physically present in New Mexico for a total of 185 days or more during the tax year

What makes it particularly sticky:

• Uses both domicile location and statutory residency to determine tax resident status
• Physical presence alone is enough to trigger statutory residency
• No safe harbor rule

New York

Tax rates: 4% – 10.9%

Who qualifies as a tax resident: Anyone who:

• Is domiciled in New York
• Maintains a permanent place of abode in New York and spends 184 days or more out of the year there

What makes it particularly sticky:

• Uses both domicile location and statutory residency to determine tax resident status
• Notoriously aggressive governing tax body (NY State Department of Taxation and Finance) that frequently audits wealthy former residents
• Broad definition of abode — in some cases, even a permanently available spare room in a relative’s home or a friend’s apartment could qualify
• Strict Safe Harbor Rule: must spend 450 days in a foreign country across 548 days to qualify, with you, your spouse, and minor children unable to spend more than 90 days in New York during this period

South Carolina

Tax rates: 0% – 6.2%

Who qualifies as a tax resident: Anyone who intends to make South Carolina their permanent home; have South Carolina as the center of their financial, social, and family life; and eventually return to the state, even after a temporary absence

What makes it particularly sticky:

• Includes financial, social, and familial ties as primary tax residency factors

Virginia

Tax rates: 2% – 5.75%

Who qualifies as a tax resident: Anyone who lives in Virginia, maintains a place of abode there for more than 183 days during the year, or is a legal (domiciliary) resident of the Commonwealth

What makes it particularly sticky:

• Uses both domicile location and statutory residency to determine tax resident status
• Dual residency rules allow someone to be a Virginia tax resident even if domiciled elsewhere

The Best State Residency for Expats With Businesses

While having tax ties to a sticky state can cause problems for expats, US state tax residence isn’t always a bad thing. Eight US states impose no individual income taxes at all, including:

• Alaska
• Florida
• Nevada
• New Hampshire
• South Dakota
• Tennessee
• Texas
• Wyoming

Former sticky state residents often choose to establish residence in one of the states above, since sticky state tax authorities are generally more willing to recognize a change of domicile to another US state than to a foreign country.

On top of that, many US expat business owners (even those from non-sticky states) choose to register their companies in income-tax-free states. Doing so allows them to maintain the benefits of US incorporation — legal protection, credibility, and ease of doing business with US clients/customers — without having to pay state income taxes.

Wyoming is a particularly popular option for incorporation, as LLC registration and annual fees are low, processing times are fast, and owner information is not publicly available.

Beware: just because a state has no individual income tax, some states (such as Florida, considered a tax Haven) impose a corporate income tax. If you are considering a corporate structure for your business, then it’s important to review the corporate state tax rules as well. 

How Do You Change State Residency?

There are some situations in which it may not make sense to change your state tax residency, including when you:

• Plan to eventually return to your state of origin
• Come from a state of origin with no income taxes
• Don’t want to uproot your family 
• Want to continue voting there
• Do substantial business there
• Receive critical state benefits (e.g., discounted in-state tuition for a child in college)

If these situations don’t apply, however, you may well benefit from changing your state residency. To do so, you’ll need to first cut ties with your current state and set down roots in a new one.

Checklist for Changing State Tax Residency

• Sell or rent out any property you own in your origin state; consider purchasing or renting property in your target state
• Cancel business registration in your current state, and register your business in your target state
• Move your family from your origin state to your target state, if they won’t be accompanying you abroad
• Update your address on official forms and registrations from your old address to your new one
• Sell, donate, or move any belongings you won’t be bringing with you abroad from your origin state to your target state*
• Limit time spent in your origin state, and consider increasing time spent in your target state
• Close out local financial accounts in your origin state, and consider opening some in your target state*
• Cancel your existing state ID or driver’s license; register for one in your target state
• Cancel vehicle registration in your origin state or transfer it to your target state 
• Voluntarily surrender or cancel state professional licenses and accreditation, and consider seeking licensing/accreditation in your target state* 
• Cancel your existing state voter registration and register in your target state
• Cancel existing memberships with local social organizations, country clubs, professional associations, etc.; consider finding alternatives in your target state*
• Stop seeking professional services in your existing state (e.g., healthcare, accounting, financial advice, legal counsel), and find alternatives in your target state

*Less important if coming from a non-sticky state

Which steps you should take — and whether you should change your state residency at all, for that matter — is highly dependent on your individual circumstances. 

Given the complexity of changing state tax residency and the far-reaching implications of doing so, you should consult a US tax advisor before a major tax strategy move like this.

Related reading: What Is Signature Authority?

Business Exit Frameworks

As we mentioned earlier, closing your business in your current state and registering it in your target state is key to changing state tax residency for US expat business owners. There are a few different ways to do so, though, including:

Option 1: Domestication/Conversion

When you domesticate or convert a business, you transfer its registration from one state to another. It may take several weeks and piles of paperwork to accomplish a redomestication, but this process allows you to maintain most of your existing infrastructure (e.g., bank accounts, tax ID number, business credit score, etc.) and may preserve important legal contracts. 

That said, not all states permit domestication/conversion, so you’ll need to ensure that it’s allowed in both your origin and target state.

Option 2: Dissolution & Formation

You can also move your business to another state by dissolving it in your current state and forming a new one in another state. This is generally the easiest option, and a good fit for those who are moving a business from or to a state that doesn’t permit domestication or conversion. 

Unfortunately, because you’re forming an entirely new legal entity, you may need to manually close and reopen business bank accounts, apply for a new tax ID number, rebuild your business credit history, and potentially renegotiate existing contracts.

Option 3: Merging

Your final option is to merge an LLC located in your origin state with one located in your target state. For this to help you change state tax residency, however, you must do so in a way that severs all ties with your origin state. 

While this can help you maintain the same business information and minimize operational disruptions, doing so is more complex and time-consuming.

Changing State Residency: Suggested Timeline & Best Practices

As with many things in life, it’s easiest to change your state tax residency with some advanced planning and preparation. Here are a few ways to set yourself up for success: 

Phase 1: The 12-Month Pre-Move Purge

• Sell/lease primary home; begin looking for property in the target state to purchase/rent, if applicable
• Sort through your belongings to determine which to bring abroad and which to sell, donate, or move to your target state
• Research professional services in your target state
• Decide on business exit strategy (e.g., domestication/conversion, dissolution and registration, merging)
• Immediately before moving, cancel current:
  • Memberships with local clubs and organizations
  • Vehicle registration
  • State voter registration
  • Professional licenses and certifications
  • Locally-based financial accounts

Related: Foreign Bank Account Reporting Requirement for US Persons 

Phase 2: The Intermediate State Strategy

• Move from your current state to your new state, bringing your family and/or belongings, if applicable
• Establish 6+ month residency
• Collect documents proving your new residence (e.g., rental contract, utility bills, moving company receipts, etc.)  
• Update your address on all official documentation
• Open new financial accounts
• Seek in-state professional services
• Register: 
  • To vote in your new state
  • For a new state ID or driver’s license
  • Your vehicles in your new state
  • For professional licensing/accreditation as needed
• Finalize business exit paperwork

Phase 3: The Post-Move Compliance Shield

• File a part-year tax return that clearly indicates your move date
• Keep paper and electronic copies of key documentation in the event of an audit
• Use your new state address on any federal filings 
• Track your time spent in the US
• Work with a licensed tax professional to ensure continued compliance

And if you’re moving to Spain, Portugal, or Italy, check out our dedicated country guides for an even deeper dive on how to optimize your tax strategy.

Enjoy Life Abroad Without State Taxes Hanging Over Your Head

While it requires a bit of effort upfront, cutting ties with your former state of residency can significantly lower your tax bill and simplify your US expat tax return, even if you come from a sticky state. And the sooner you get started, the more peace of mind you’ll have once you do finally move abroad.

Need help navigating a state tax residency change, or simply deciding whether it’s right for you? Rook International is here for you. We work with US business owners, including citizens, permanent residents, and non-US citizens, to navigate the US business landscape and optimize your tax situation for long-term business growth.

Schedule your free consultation today!

Resources

1. 2025 State Income Tax Rates and How They Work
2. Residents (California)
3. 2024 Guidelines for Determining Resident Status
4. INSTRUCTIONS FOR 2024 PIT-1 NEW MEXICO PERSONAL INCOME TAX RETURN
5. Income tax definitions (New York)
6. HOW TO DETERMINE IF YOU ARE A SC RESIDENT FOR TAX PURPOSES
7. Residency Status (Virginia)
8. States With No Income Tax
9. Why Non-US Residents Choose Wyoming For LLC Formation
10. How to Transfer an LLC to Another State