Relocating to another state can offer new opportunities, lifestyle changes, and potential tax advantages. However, establishing residency for state tax purposes involves more than purchasing a new home or updating a driver’s license. Individuals who maintain personal, professional, or financial ties to their former state may face unexpected tax consequences if they cannot demonstrate that their permanent residence has changed.
A New York tax case highlights the importance of careful planning, consistent documentation, and understanding the requirements for establishing residency in another state.
A New York Tax Case Highlights the Risks
A decision issued on October 9, 2025, in In the Matter of Hoff, No. 850209 (New York State Tax Appeals Tribunal), illustrates the challenges taxpayers may face when attempting to establish residency in another state.
The case involved John Hoff and his wife, Kathleen Ocorr-Hoff, longtime New York residents who claimed to have changed their domicile to Florida effective October 30, 2018. Although the couple established connections to Florida, New York tax authorities questioned whether they had sufficiently demonstrated that their permanent home had changed.
Following an audit of their 2018 and 2019 tax returns, the New York Department of Taxation and Finance determined that the couple remained domiciled in New York during those years.
In evaluating the couple’s residency status, several factors were considered:
- Time spent in each state: The couple continued spending substantial time in New York, including more days there than in Florida during both years examined.
- Residential property: Their New York residence remained available and suitable for year-round living.
- Business involvement: Ongoing professional responsibilities and business income continued to connect them to New York.
- Personal and social activities: Club memberships, holidays, and other lifestyle patterns reflected continuing ties to their former state.
- Documentation: Certain records supporting their claimed Florida residency were either unavailable, inconsistent, or dated after the period being examined.
Although the Tax Appeals Tribunal acknowledged that the couple appeared to be transitioning toward Florida residency, the evidence did not sufficiently establish that their domicile had changed on the date they claimed.
The decision reinforces an important distinction for taxpayers: establishing residency in another state requires more than an intention to relocate. An individual’s actions, lifestyle, and supporting documentation must demonstrate that a genuine change in permanent residence has occurred.
Key Considerations When Changing State Residency
The Hoff decision serves as a reminder that taxpayers considering a move to another state should take proactive steps to establish and document their new residency. Several factors can help support a change in domicile and reduce the likelihood of future tax disputes.
Maintain Accurate Records of Where You Spend Your Time
The amount of time spent in each state can play a significant role in determining tax residency. Individuals who maintain homes in multiple states should keep detailed records of their travel, overnight stays, and daily activities.
A calendar documenting time spent in each location, supported by travel confirmations, receipts, and other records, can provide valuable evidence if residency is questioned.
Maintaining these records consistently is particularly important because some states have specific day-count requirements that may establish tax residency even when an individual’s permanent home is elsewhere.
Establish Clear Documentation of Your Move
Administrative changes can help demonstrate an individual’s intention to establish a permanent residence in another state.
Updating driver’s licenses, vehicle registrations, voter registrations, financial accounts, and other official records can provide supporting evidence of a relocation.
However, these changes alone are generally insufficient to establish domicile. Tax authorities may also evaluate where an individual spends their time, maintains personal and professional relationships, and conducts everyday activities.
The strongest residency claims are supported by documentation that consistently reflects an individual’s actual living arrangements and intention to make the new state their permanent home.
Address Business and Employment Relationships
Business owners and professionals may face additional complications when relocating.
Maintaining an ownership interest, receiving compensation, or continuing to oversee business operations in a former state can raise questions about where an individual’s professional and financial activities remain centered.
It is important to distinguish between changing personal domicile and determining where income is taxable. Even after establishing residency in a new state, certain income connected to a former state may remain subject to taxation there.
Why Documentation Is Essential
Residency disputes can arise years after an individual relocates, making it difficult to reconstruct travel schedules, financial activities, and personal circumstances. Maintaining organized records throughout the relocation process can help establish a clear timeline and demonstrate that the move was intended to be permanent.
Documentation should support not only the decision to relocate but also the specific date the change occurred. Inconsistent records, missing information, or continued ties to a former state may create complications if tax authorities challenge an individual’s residency status. Because residency requirements vary by state, individuals should understand the rules that apply to both their former and new states of residence. Proactive planning and thorough recordkeeping can help reduce the risk of unexpected tax liabilities and costly disputes.
At Beers, Hamerman, Cohen & Burger, P.C., we understand the importance of proactive tax planning when navigating significant financial and life changes. Our team can help individuals and business owners evaluate the tax considerations associated with relocation and develop strategies suited to their circumstances.
Contact our team to discuss how a change in residency may affect your tax situation.