New York's 2026 Tax Squeeze Is Accelerating the Florida Exodus

New York has been losing high earners to Florida for years. What is different in 2026 is the acceleration — and the reasons behind it.

The state’s income tax burden was already among the heaviest in the country before the current legislative session. A series of changes over the past five years, combined with the federal SALT deduction cap that effectively removed the last offset available to New York residents, and a dedicated audit bureau that is getting larger every year, has created a cumulative pressure that is pushing more people out the door right now than at any point in the past decade.

Albany is not signaling that it intends to reverse course. The proposals under active debate in 2026 would make an already punishing situation more punishing. The people who understand the trajectory are acting on it.

If you want the full mechanics of a New York-to-Florida move — the domicile test, the paperwork timeline, what auditors look for — read our comprehensive New York to Florida tax guide. This post is about what is happening right now, in 2026, and why the exodus is accelerating.

Where the Numbers Already Stand

Before getting to what is changing, it is worth establishing what the baseline actually is.

New York State income tax reaches 9.65% at $2.155 million in income and tops out at 10.9% on income above $25 million. These are not marginal increases from moderate levels — they represent some of the highest state income tax rates in the country.

New York City income tax adds 3.876% for residents of the five boroughs at the top bracket.

Combined marginal rate for a Manhattan resident at $2 million in income: approximately 13.5% to 14.8%, depending on income level. Florida’s rate: 0%.

The savings at meaningful income levels are substantial:

Annual Income	Combined NY State + NYC Tax (est.)	Florida Tax	Annual Savings
$500,000	~$62,000	$0	~$62,000
$1,000,000	~$130,000	$0	~$130,000
$2,000,000	~$270,000	$0	~$270,000
$5,000,000	~$680,000	$0	~$680,000

These are estimates. But the order of magnitude is right: at $2 million in annual income, successfully establishing Florida domicile is worth roughly a quarter million dollars per year. At $5 million, the annual savings approach $700,000.

That math has been true for years. What has changed is everything layered on top of it.

The “Temporary” Rate Increases That Never Left

In 2021, New York raised its top marginal rate from 8.82% to 10.9% as part of a budget agreement described, at the time, as a temporary measure tied to pandemic recovery needs. The increases were framed with sunset provisions and assurances that they would roll back as conditions normalized.

They did not roll back. The elevated rates have been extended and, in practical terms, have become permanent. The legislative and political environment that produced them has not changed; if anything, it has intensified. Tax practitioners who work on New York domicile issues no longer discuss 8.82% as the operative rate when modeling a client’s exit. That number is effectively historical.

The significance is not just the rate itself. It is what the extension signals about the direction of New York tax policy. When a state describes a rate increase as temporary and then makes it permanent, the credible interpretation is that future increases, framed similarly, will follow the same path. The floor has moved.

2026 Proposals: More Is Coming

The current legislative session in Albany is not debating whether to increase taxes on high earners. It is debating which specific mechanisms to use and how far to go.

Additional high-earner surcharges. Both Governor Hochul’s budget proposals and competing legislative proposals have included surcharges on income above $5 million. The specific structures vary, but the direction is consistent: higher effective rates on the highest earners, building on a top rate that is already the second-highest in the country.

The pied-à-terre tax. This proposal has circulated in various forms for several years and has gained new momentum in the current session. The concept: impose an annual property tax surcharge on second homes above a certain value owned by non-New York residents. The original proposals targeted properties valued above $5 million. The practical effect would be to impose a recurring tax cost on the exact class of people the statutory resident trap is already designed to catch — high earners who establish Florida domicile while keeping a New York apartment. The pied-à-terre tax would add a direct financial penalty to the act of maintaining that New York presence, layered on top of the statutory resident risk.

Estate tax expansion. New York’s estate tax exemption currently sits at approximately $7.16 million (for 2025), with a top rate of 16%. Proposals to reduce the exemption or increase the rate have been introduced. The estate tax calculus is already a significant factor in long-term residency planning for individuals with substantial net worth. Any reduction in the exemption makes the Florida estate tax picture — which is simply nothing; Florida has no estate tax — comparatively more valuable.

None of these proposals are law today. Some may not pass in their current form. But the institutional momentum behind them, and the track record of similar measures being described as targeted or temporary before becoming permanent, tells you something about where New York’s high-earner tax burden is headed.

The SALT Cap: The Last Offset Is Gone

Prior to 2018, high-earning New York residents could deduct state and local taxes on their federal returns. At combined state and city rates above 14%, that deduction was substantial — it reduced the after-federal-tax cost of living in New York significantly.

The Tax Cuts and Jobs Act of 2017 capped the SALT deduction at $10,000 per year. For a New York City resident paying $250,000 in combined state and local taxes, the deduction went from $250,000 to $10,000. The federal tax savings that partially offset New York’s high rates effectively disappeared for anyone with meaningful income.

The SALT cap was set to expire at the end of 2025 as part of the original sunset provisions in the TCJA. At the time of writing, the political situation around SALT cap extension is unresolved and depends on broader federal tax legislation. But the baseline assumption for anyone planning their residency around New York should account for the possibility that the cap persists, because the version of the calculus that assumes full SALT deductibility is not the version that has been operative for the past seven years.

What the SALT cap did, in effect, was force New York residents to feel the full cost of their state tax burden with no federal offset. The effective after-federal-tax rate gap between New York and Florida is wider now than it was in 2017, not because New York raised its rates (though it did), but because the mechanism that previously softened the impact no longer functions for high earners.

The Nonresident Audit Bureau Is Growing

New York’s Nonresident Audit Bureau is a dedicated unit within the Department of Taxation and Finance whose sole function is pursuing high earners who claim to have left New York. It does not perform general tax audits. It specifically investigates whether people who stopped filing as New York residents actually lived elsewhere.

This bureau has decades of institutional knowledge, subpoena power, and a clear financial incentive. When a $2 million earner leaves New York, the state loses roughly $270,000 in annual revenue. The return on investment for auditing that departure — for finding even a partial year of taxable New York presence — is substantial.

As the number of departures grows, New York’s incentive to fund the bureau grows in parallel. Tax practitioners who work on New York domicile disputes regularly report increased audit activity over the past several years. The bureau is staffing up, not down.

The playbook is well developed. Auditors build an independent record of where you actually were — not what you claim — using:

Cell phone tower data. Carriers log which towers your phone connected to throughout the day. A modern audit can place your device in a specific county, often within a mile or two, for every day of a multi-year period. If you claimed to be in Palm Beach but your phone was pinging towers in Westchester, that is in the audit file.

EZ-Pass records. Every toll, every timestamp, every location. New York auditors subpoena these routinely. Consistent tolls on the Triborough Bridge or the Henry Hudson are not consistent with a Florida domiciliary spending the majority of their time in South Florida.

Credit and debit card transactions. Geolocated and timestamped. A Monday morning purchase at your regular Upper West Side coffee shop is a day in New York, documented independently of anything you say.

Airline records. Departure cities from frequent flyer programs and flight manifests. Repeated JFK and LGA departures build a picture of where home base actually is.

Building staff interviews. New York auditors have interviewed doormen, parking attendants, and building staff to establish how frequently a person was actually present at their Manhattan apartment. These witnesses have no stake in your tax outcome.

The audit can reach back several years. The standard statute of limitations is three years, but extends to six for substantial underreporting. There is no limit in fraud cases. You should assume that any year for which you do not have contemporaneous, GPS-verified records is a year for which your defense is weaker than it needs to be.

The Statutory Resident Trap

This is the piece that catches the most sophisticated people off guard, because it operates independently of domicile.

New York taxes people on two separate theories. The first is domicile: where is your permanent home? Establish Florida domicile and you are no longer a New York domiciliary.

The second is statutory residency. Under New York law, you are taxed as a full New York resident — owing New York tax on all of your income — if you meet both of the following conditions:

You maintain a permanent place of abode in New York — an apartment, co-op, or other dwelling you have the right to use.
You spend more than 183 days in New York during the tax year.

Your domicile is irrelevant to this test. If you keep your Park Avenue apartment and spend 184 days in New York, you owe New York tax as a statutory resident. It does not matter that your domicile is unambiguously Palm Beach. It does not matter that you spent 181 days in Florida. The statutory resident rule is a separate, independent trap — and it is the trap that catches people who successfully establish Florida domicile but fail to manage their New York day count.

The practical implication is that keeping a New York home means tracking two separate numbers: your Florida days (to hit 183+ and qualify for Florida residency) and your New York days (to stay below 183 and avoid the statutory resident trap). The two are directly linked. The acceptable zone is narrow: more than 183 days in Florida and fewer than 183 days in New York, with all the travel and family obligations that real life involves.

People who do not track this in real time discover their exposure only after the fact — when an auditor has already assembled the record of where they actually were.

The Convenience-of-the-Employer Problem for Remote Workers

The 2020-era normalization of remote work created an assumption among many employees with New York-based employers: move to Florida, work from home, pay no New York income tax.

That assumption runs directly into New York’s convenience-of-the-employer doctrine.

Under this rule, if you work remotely for a New York employer and New York determines that the remote arrangement exists for your convenience — rather than as a business necessity of the employer — the days you work from your Florida home can be characterized as New York days for income tax purposes. The income you earned on those days is treated as New York-sourced income, subject to New York tax.

The rule does not apply in every case. If your employer closed a New York office or required you to work from another location, those days may not be attributed to New York. But if you chose to work from Florida while your employer maintained a New York presence and you could have worked from there, the doctrine can reach your remote days.

For people counting Florida days that include regular remote work for a New York company, this is not a technicality. It is a mechanism by which a substantial portion of the day count you believe is Florida income can be reclassified as New York income. The advice: consult a tax attorney who knows this doctrine specifically before assuming your remote days in Florida accomplish what you think they do.

New York’s Estate Tax Cliff

The income tax is the headline number, but New York’s estate tax adds a separate, significant dimension to the residency calculus for individuals with substantial accumulated wealth.

New York imposes an estate tax with a top rate of 16%. The exemption for 2025 is approximately $7.16 million — below the federal exemption of $13.99 million. For estates that exceed the New York exemption, a portion of the estate that would have been exempt federally faces New York tax.

The more unusual feature is the cliff effect. If a New York estate exceeds 105% of the exemption threshold, the exemption is completely eliminated. An estate of $7.52 million — just $360,000 above a $7.16 million exemption — owes New York estate tax on the entire $7.52 million, not just the $360,000 overage. This is not a graduated phase-out. It is a hard cliff that can generate a substantial marginal effective tax rate on the dollars just above the threshold.

For estates in the $7 million to $15 million range — large but not massive by the standards of the people most likely to be reading this — the New York estate tax cliff is a meaningful number. Florida has no estate tax. The intergenerational wealth transfer calculus reinforces the income tax case for Florida domicile.

IRS Migration Data: The Money Is Already Moving

The IRS Statistics of Income program publishes annual data on the adjusted gross income associated with migration between states. The pattern for New York is consistent and unmistakable.

New York has led all states in outbound adjusted gross income to Florida for most of the years this data has been compiled. The figures are measured in billions of dollars per year — income that was previously taxed in New York and is now taxed nowhere, because it belongs to people who successfully established Florida domicile.

The net AGI loss from New York to Florida — income leaving minus income arriving — represents a structural revenue problem for the state. Albany’s response has been to pursue two strategies simultaneously: increase rates on the remaining high-income residents, and invest in enforcement to challenge departures. Both strategies are visible in the 2026 policy environment.

The finance industry migration to Miami and Palm Beach is the most visible component. Citadel, Blackstone, Apollo, and dozens of smaller funds and family offices have relocated leadership teams or established primary operations in South Florida. The Brickell corridor in Miami has become a functioning financial district. Palm Beach has been absorbing East Coast wealth for decades, but the pace has accelerated. The professional infrastructure — tax attorneys, estate planners, prime brokers, private banks — followed the money and is now self-sustaining.

This creates a feedback loop. Each high-profile move reduces the social and professional friction for the next one. The Florida professional community that the next mover will need is already there, already sophisticated, already accustomed to handling complex multi-state residency situations for exactly this client profile.

Why 2026 Is Different

The individual components of the New York tax burden — the high state rate, the city rate, the estate tax, the audit bureau — are not new. What is different in 2026 is the convergence of multiple pressures that have been building simultaneously.

The rate increases are no longer temporary. The 2021 top rate of 10.9% has been extended and is now the baseline. Future proposals build up from there, not back down to 8.82%.

The SALT cap removed the federal offset. For years after SALT deductibility was eliminated, many high earners discounted the practical significance. The savings are now being felt in full, and the financial case for departure has recalibrated accordingly.

Remote work made departure logistically feasible. For a generation of high earners whose work was tethered to New York — the trading desk, the law firm, the client meetings — Florida residency was geographically complicated. The normalization of flexible work arrangements has removed or reduced that constraint for a substantial portion of the relevant population. The money can now move without the career.

Florida’s infrastructure has matured. Miami a decade ago was an appealing lifestyle proposition with limited financial industry depth. Miami today is a legitimate global financial center with the professional services, educational institutions, medical facilities, and cultural amenities that a relocating high-net-worth family requires. The lifestyle sacrifice that once accompanied the financial benefits has diminished substantially.

The cumulative burden crossed a threshold. There is a level of tax burden that people absorb without acting, and a level that prompts them to act. The convergence of the 2021 rate increase, the loss of SALT deductibility, and the 2026 proposals has pushed the effective burden to a level where the cost-benefit of departure, for a large number of people, has shifted decisively.

The Documentation Problem Nobody Plans For

The case for leaving New York in 2026 is straightforward for most people who run the numbers. The harder part — the part that determines whether the departure actually holds up — is building a residency record that survives an audit.

New York will audit high earners who leave. The bureau will not accept your assurances about where you lived. It will build its own record from cell phone data, toll records, credit card transactions, airline records, and building staff testimony. Your defense will need to be a contemporaneous record that either matches or refutes what they find.

The standard for a defensible position is a GPS-verified, day-by-day log of where you actually were — created in real time, from the day you established Florida residency, not reconstructed from memory or old bank statements years after the fact. Contemporaneous records are credible. Retroactive reconstructions are not.

This matters especially for people who keep a New York apartment. The statutory resident trap means you are tracking two separate thresholds at the same time: you need 183+ days in Florida to claim residency, and you need fewer than 183 days in New York to avoid statutory resident status. That is not a calculation you can manage accurately from memory across a full calendar year.

How Southbound Helps

Southbound is built specifically for this problem.

The app runs in the background on your iPhone, logging whether each day is spent in Florida or outside it. It uses iOS’s significant-location-change system — triggered by cell tower and WiFi changes, not continuous GPS — which means it is battery-efficient and passive. There are no manual check-ins, no journal entries, no discipline required beyond installing the app and granting location access.

The central feature is the Departure Budget: one number that tells you exactly how many days you can still spend outside Florida and remain on track for 183+. For people navigating the statutory resident trap, this is the number you need to know in real time — not approximately, and not reconstructed from a look at your calendar in December.

Your location history lives entirely in your personal iCloud account. Southbound never stores your data on its own servers. Your movements are private, accessible only to you, and protected by your existing iCloud security. When an audit notice arrives for your 2026 tax year — potentially in 2028 or 2029, years from now — you will have a continuous, GPS-verified record of every day you spent in Florida, unbroken from the day you started tracking.

That kind of contemporaneous documentation is what makes auditors assess a case as not worth pursuing. And for people who keep a New York apartment — tracking both their Florida day count and their New York day count against the 183-day statutory resident threshold — the Departure Budget gives you visibility into both sides of the equation before the year is over and the damage is already done.

The cost of losing a New York domicile audit is measured in years of back taxes, interest, penalties, and professional fees that can easily reach seven figures. The cost of building a clean record is your time to download the app.

A Note on Professional Guidance

Everything in this post is general information about the tax environment as it stands in early 2026. It is not legal or tax advice.

The rates, proposals, and legislative developments described here are subject to change. Some proposals will not pass. Others may pass in different forms. The interaction between the New York domicile test, the statutory resident test, the convenience-of-the-employer doctrine, and the SALT cap involves complex, fact-specific analysis that depends entirely on your individual situation — your income sources, your property holdings, your work arrangements, your family situation, and the specific history of your New York filing.

If you are seriously considering establishing Florida domicile, the right first step is a consultation with a CPA and tax attorney who specialize in New York residency and interstate domicile. There are firms that focus specifically on this work. The cost of that advice, paid upfront, is a fraction of what a contested audit costs at the back end — and given the enforcement environment described in this post, the risk of getting it wrong is higher than it has been at any point in the past decade.

The day count, however, is something you manage yourself, in real time, throughout the year. Start building that record now.

This post is for general informational purposes only and does not constitute tax or legal advice. New York State and New York City tax rates, exemptions, and rules are subject to legislative change. Legislative proposals described may not be enacted or may be enacted in different forms. The convenience-of-the-employer doctrine, statutory resident rules, and domicile standards involve complex, fact-specific legal analysis. Interstate domicile and residency determinations require qualified professional review. Consult a tax attorney and CPA who specialize in New York and multi-state residency issues before making any tax planning decisions.