The snowbird math.
The Manhattan → Palm Beach migration is the most-trafficked HNW relocation route in the country. The closing-cost differential is small. The annual income-tax differential is enormous: NY + NYC at top bracket runs 14.776%; Florida runs 0%. On a $5M annual income, that’s ~$740K per year — every year. Over a decade, the cumulative savings rivals the purchase price of the Palm Beach home itself.
The three deltas.
State + local income tax: NY/NYC vs Palm Beach (FL)
Annual state + local income tax at three earning tiers, using top-bracket effective rates.
| Annual income | NY + NYC | Palm Beach (FL) | Annual delta |
|---|---|---|---|
| $1,000,000 | $147,760 (14.78%) | $0 (0.00%) | −$147,760 |
| $5,000,000 | $738,800 (14.78%) | $0 (0.00%) | −$738,800 |
| $10,000,000 | $1,477,600 (14.78%) | $0 (0.00%) | −$1,477,600 |
Long-term capital gains: NY/NYC vs Palm Beach (FL)
Combined federal (20% + 3.8% NIIT = 23.8%) + state + local tax on capital gains. State LTCG is treated as ordinary income in every state we cover.
| Long-term capital gain | NY + NYC | Palm Beach (FL) | One-time delta |
|---|---|---|---|
| $2,000,000 | $771,520 (38.58%) | $476,000 (23.80%) | −$295,520 |
| $10,000,000 | $3,857,600 (38.58%) | $2,380,000 (23.80%) | −$1,477,600 |
| $25,000,000 | $9,644,000 (38.58%) | $5,950,000 (23.80%) | −$3,694,000 |
These figures are illustrative top-bracket approximations for editorial comparison only — not tax advice. Real HNW tax planning requires multi-bracket bracketing, deduction modeling, capital-event timing, and trust-structure considerations. A consultation with a CPA before contract is the right next step.
Buyer and seller closing costs.
For specific dollar figures across all our markets, see the side-by-side comparison page. The headline:
- Manhattan buyer at $5M: ~5% of price all-in — dominated by mansion tax (2.25% cliff) + mortgage recording tax (~1.35% on a financed condo)
- Palm Beach buyer at $5M: ~1% of price all-in — Florida documentary stamp on mortgage (~0.55% combined) + title (seller-paid in Palm Beach)
- Manhattan seller at $5M: ~8.5% — broker (6%) + NYC RPTT (1.825%) + NYS transfer (0.65%)
- Palm Beach seller at $5M: ~7.5% — broker (6%) + FL doc stamp on deed (0.70%) + owner’s title (seller-paid)
On a one-time basis, the buyer-side savings on a $5M Palm Beach purchase vs Manhattan is approximately $200K. On the ongoing residency basis, that’s less than four months of NY/NYC income tax for a $5M earner. The closing math is the rounding error; the income tax is the headline.
The qualitative trade-offs.
The residency-test reality
You can’t arbitrage your way out of NY income tax by flying to Palm Beach for 184 days a year. NY State’s 11-factor domicile test is comprehensive and the audit posture is aggressive — they look at where your dog gets care, where your art is insured, where your children attend school, whether you keep an NYC apartment and how often you use it. The residency move requires actual behavioral change, not just paperwork.
The kids + schools question
The Manhattan-Palm Beach split frequently fails when children are in private school in NY and the family can’t commit to a single primary residence. Most HNW clients who try the “split residency” approach don’t actually establish FL domicile until the children graduate. Plan accordingly.
The lifestyle quality
Palm Beach is small, social, and seasonal. The same in-town social capital that defines Manhattan exists in Palm Beach but with a much smaller scene — the same 200 families circulating between The Breakers, the Everglades Club, and Mar-a-Lago. For the right buyer this is appealing; for the wrong buyer it’s claustrophobic. The summer (May–Oct) is hot and quiet — many residents leave to the Hamptons, MV, or Europe. The annual carrying-cost calculus needs to factor in two-home life.
Save Our Homes — the property tax kicker
If you elect Florida homestead, the Save Our Homes constitutional cap limits annual assessment increases to 3%. Over a 10-year holding period, this compounds into meaningful annual carrying-cost savings — particularly in high-appreciation areas like Palm Beach. The cap is portable across FL properties.
If you’re actually considering this move.
- Read our tax-residency planning pillar — the 11-factor domicile test, days-in tracking, what NY actually audits.
- Review the Palm Beach closing-cost calculators — buyer and seller, on real FL statute.
- See the side-by-side cost comparison — Manhattan vs Palm Beach + 9 other markets.
- Schedule a 30-minute consultation before contract — the trans-state structuring conversation often shifts the purchase timing, entity choice, and capital-event sequencing in ways the calculators don’t surface.
Ready to talk through the Manhattan → Palm Beach move?
The closing math is straightforward; the residency structuring is where the consultation earns its keep. Timing relative to capital events, days-in tracking strategy, and the entity-choice question (LLC vs trust vs direct) are the levers that move the dollar value.
