Relocate to Save Tax
Moving from a high-tax state (Massachusetts, New York, Oregon…) to a no-estate-tax state can cut six figures. But domicile — not just a second home — drives the bill, and some states have traps (no portability, gift lookbacks). Compare both sides here.
Relocate to Save on Estate Tax — Calculation Summary
| Input / parameter | Value |
|---|---|
| Current state | Massachusetts |
| Target state | Florida |
| Taxable estate | $5,000,000 |
| Married | Yes |
| Result | |
| Massachusetts state estate tax | $292,000 |
| Florida state estate tax | $0 |
| Saving by relocating | $292,000 |
Source: State figures from each jurisdiction's Department of Revenue or statute.
This is an informal planning estimate only, not legal or tax advice. Confirm all figures with the IRS, your state Department of Revenue, or a licensed estate attorney or CPA before relying on them.
Federal estate tax is the same regardless of state, so this compares state-level exposure only. Moving from Massachusetts to Florida can eliminate state estate tax — but only on assets you still own at death; it does not retroactively undo tax already triggered. Massachusetts has NO portability: if the first spouse dies without using their $2M exemption (e.g., via a credit-shelter trust), it is lost. Plan before relocating. State estate tax follows DOMICILE at death, not just property. You generally must establish residency (183+ days, new license, voter registration, cutting old ties) — owning a second home alone is not enough.
Informal estimate only — not legal or tax advice. Figures cite federal statute (IRC § 2010, OBBBA 2025) and each state's Department of Revenue. Tax laws and exemption amounts change yearly; confirm the current rule with the IRS, your state agency, or a licensed estate attorney or CPA before relying on any number.
How this calculator works
Calculation method & sources
- State exemptions and rates: Each state’s estate tax exemption, top rate, cliff rules, portability, and gift lookback are sourced to its Department of Revenue or statute.
- Domicile rules: State estate tax follows domicile at death. Domicile is determined by facts and circumstances: days spent, home, driver’s license, voter registration, and where you receive mail and medical care.
How to interpret your relocate-to-save-tax result
- “Saving by relocating” is the difference in state estate tax at death, not a recurring annual saving.
- The calculator does not reduce federal estate tax, which is the same in every state.
- Moving must be a genuine change of domicile. Owning a vacation home in Florida while keeping ties to New York is usually not enough to avoid New York estate tax.
- Gift lookback states (e.g., Minnesota, New York) may pull gifts made within a few years of death back into the taxable estate even after you move.
- States without portability (e.g., Massachusetts) require a credit-shelter trust to preserve both spouses’ exemptions.