Updated July 25, 2026. Quick answer (2026): If you are weighing a move out of Massachusetts in retirement, two things change when you leave Massachusetts: a top income-tax rate of 9.0% on withdrawals, and a tax at death. Four taxes change when you move — income tax on withdrawals, state estate tax, state inheritance tax, and what probate costs your heirs. This page prices all four for Massachusetts, then links a worked comparison for each destination.
What Massachusetts actually charges a retiree
| Tax | Massachusetts position, 2026 |
|---|---|
| State income tax | flat 5% plus 4% surtax on taxable income over ~$1,107,750 (2026, indexed) — effectively 2 brackets (5%/9%) |
| Social Security | not taxed (exempt) |
| Pension / 401(k) / IRA | Massachusetts state/local and U.S. |
| Estate tax | yes – $2,000,000 effective exemption via a $99,600 credit, for deaths on/after 1/1/2023; graduated rates 0.8%-16% (top 16%); no indexing |
| Inheritance tax | none |
| Probate fee model | reasonable-fee |
| Probate filing fee | $390 informal probate total ($375 petition + $15 surcharge); $405 formal probate ($375 + $15 surcharge + $15 citation); $115 voluntary administration — official mass.gov procedural guides |
| Small-estate limit | Voluntary administration (MGL c.190B §3-1201): personal property ≤$25,000 (excluding one motor vehicle), no solely owned real estate, 30-day wait; filed with Probate & Family Court for $115. |
Both halves matter
Massachusetts taxes retirement withdrawals and levies a tax at death. A comparison that prices only the first will understate what a move is worth, sometimes by an order of magnitude, because the death-tax threshold is a one-off on the whole estate rather than a percentage of one year’s income.
Where Massachusetts retirees go, and what each move is worth
Destinations below are drawn from documented retiree migration. Each links a worked, statute-cited comparison of all four taxes for that specific pair.
- Massachusetts to Florida — stop paying income tax on withdrawals and leave a death tax behind
- Massachusetts to New Hampshire — stop paying income tax on withdrawals and leave a death tax behind
More Massachusetts corridors
Massachusetts levies an estate tax on a $2,000,000 exemption that is not indexed, so ordinary home equity plus retirement accounts crosses it. These corridors price all four taxes that change on the move, each figure statute-cited for 2026:
- Massachusetts to Texas
- Massachusetts to Tennessee
- Massachusetts to Arizona
- Massachusetts to Nevada
- Massachusetts to North Carolina
- Massachusetts to Georgia
A new destination: Mississippi
Mississippi fully exempts all qualified retirement income — public and private pensions, 401(k)/403(b) and IRA distributions — levies neither an estate nor an inheritance tax, and runs a flat 4% for 2026 falling to 3.75% in 2027. Massachusetts to Mississippi prices all four taxes that change on the move, statute-cited for 2026.
Getting the sequence right
Leaving Massachusetts cleanly is a sequencing problem as much as a tax one: domicile tests, what happens to property you keep behind, and the order of conversions and sales. See finding an advisor for a cross-state move for what to look for and the five questions to ask first.
Will Massachusetts still tax me after I move away?
Not on your retirement withdrawals, once you genuinely change domicile — but that is a harder test than a change of address, and what you leave behind stays in reach.
- Domicile is a test, not an address. Massachusetts can audit a departing resident. Days present, licence, registrations, where your advisers are and where you keep what you value all count.
- Property left behind stays reachable. Keeping a home in Massachusetts can keep part of your estate inside Massachusetts rules.
- Sequence any Roth conversion. It is taxed where you are domiciled in the year you convert — see how all 51 jurisdictions tax Roth conversions.
Full Massachusetts detail: Massachusetts retirement taxes. All corridors: retirement tax relocation hub.
Getting the order right
Move timing, conversion sequencing and estate exposure interact, and the order changes the total. Know what advice should cost before you buy it — see our advisor cost guide.
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Compare any two states yourself
The corridor pages cover the moves retirees make most often. For any other pair, the retirement tax comparison tool runs all 51 jurisdictions: pick two states and it returns the income-tax treatment of withdrawals, both death taxes and the probate fee model side by side. Enter an estate value and it tells you whether you cross either state’s estate-tax threshold — thresholds that run from Oregon’s $1,000,000 to Connecticut’s $15,000,000, several of them unindexed for years.
Cite or share this guide
Suggested citation: Clear Money Guide, “Leaving Massachusetts in Retirement: the 2026 Tax Position,” statute-cited; clearmoneyguide.com/leaving-massachusetts-retirement-taxes/. Free to cite with attribution. Download the full dataset as CSV, or contact contact@clearmoneyguide.com for custom cuts.
Primary sources
- M.G.L. c. 62 § 2(a)(2)(E)
- Mass.gov: Tax Treatment of Government Pensions in Massachusetts
- M.G.L. c. 65C, sec. 2A (as amended by St. 2023, c. 50)
- MGL c.190B §3-719
- MGL c.190B §3-1201