State Tax Controversy & Residency Disputes | Neil Jesani Tax Resolution

State Tax Controversy & Residency DisputesState tax controversy and residency dispute resolution is the process of defending individuals and businesses against state-level tax assessments — including residency audits, domicile challenges, multi-state income allocation disputes, and nexus-based tax claims. States like New York, California, New Jersey, and Connecticut aggressively audit high-net-worth individuals who relocate to no-income-tax states like Florida and Nevada, often claiming continued residency based on the 183-day statutory threshold or subjective domicile factors. Neil Jesani Tax Resolution's team, with offices in Florida and Nevada, specializes in defending taxpayers who have relocated from high-tax states and face residency audits seeking millions in back taxes, penalties, and interest. What Is a State Tax Controversy? A state tax controversy is any dispute between a taxpayer and a state taxing authority over the amount of tax owed, the taxpayer's filing obligations, or the taxpayer's residency status for tax purposes. These disputes can arise from state audits, residency challenges, multi-state income allocation disagreements, nexus determinations for businesses, or failures to file state tax returns. Unlike federal tax disputes handled by the IRS, state controversies involve 50 different sets of tax laws, regulations, and administrative procedures — each with its own rules, deadlines, and appeal processes. State tax controversies are particularly significant for high-net-worth individuals because many states impose income tax rates exceeding 10%, and a residency determination can result in tax liability on worldwide income for the years in question. States have become increasingly sophisticated in their audit techniques, using data analytics, cell phone records, credit card transactions, and social media activity to challenge residency claims. Our team understands the specific requirements and audit practices of every major taxing state and develops defense strategies tailored to each state's unique legal framework. What Triggers a State Tax Residency Audit? State residency audits are most commonly triggered when a high-income taxpayer...Home | Services | IRS Audit Defense | IRS Appeals | Tax Dispute Resolution | IRS Collections Defense | Penalty Abatement | Offer in Compromise | Innocent Spouse Relief | Crypto Tax Audit Defense | Offshore Account Disclosure & FBAR Defense | Unfiled Tax Returns Resolution | IRS Revenue Officer Defense | Estate & Gift Tax Dispute Resolution | State Tax Controversy & Residency Disputes | Real Estate Professional Tax Audit Defense | Blog | What Is Tax Resolution? 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