Massachusetts to New Hampshire Retirement Taxes (2026): Every Tax That Changes

Updated July 25, 2026. Quick answer (2026): Moving from Massachusetts to New Hampshire in retirement, you stop paying Massachusetts income tax on withdrawals and leave a Massachusetts death tax behind. Four separate taxes change when you move — state income tax on withdrawals, state estate tax, state inheritance tax, and what probate costs your heirs. Most comparisons only price the first one.

Massachusetts vs New Hampshire: every tax that changes

Every cell is quoted from our statute-cited 51-jurisdiction dataset. Download the full dataset as CSV.

1. What changes on your annual tax bill

Massachusetts taxes retirement withdrawals: Massachusetts state/local and U.S. New Hampshire does not. On a $100,000 annual withdrawal, the Massachusetts bill is whatever its flat 5% plus 4% surtax on taxable income over ~$1,107,750 (2026, indexed) — effectively 2 brackets (5%/9%) schedule produces; in New Hampshire it is $0. Social Security is treated as follows — Massachusetts: not taxed (exempt) New Hampshire: Not taxed.

2. What changes at death: state estate tax

This is usually the larger number. Massachusetts levies an 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 — and New Hampshire levies none (none). Establishing domicile in New Hampshire removes that exposure for assets that are not Massachusetts real property.

3. What changes at death: state inheritance tax

Neither state levies an inheritance tax. Massachusetts: none New Hampshire: none

4. The one nobody prices: what probate costs your heirs

Massachusetts uses a reasonable-fee fee model (MUPC: reasonable compensation for PR and counsel (MGL c.190B §3-719); no percentage schedule.); New Hampshire uses a reasonable-fee model (No statutory percentage schedule; executor/administrator and attorney compensation is allowed by the Circuit Court Probate Division as just and reasonable (see RSA ch. 554 et seq. and probate court practice). Exact compensation section not pinned to primary source in this pass.). Filing fees — Massachusetts: $390 informal probate total ($375 petition + $15 surcharge); $405 formal probate ($375 + $15 surcharge + $15 citation); $115 voluntary administration — official mass.gov procedural guides New Hampshire: Not verified from an official schedule this pass — NH Circuit Court Probate Division fee schedule applies (commonly cited around $150-$300 to open an estate; treat as unverified).

Full detail: probate cost by state and small-estate limits by state.

Does this actually apply to you?

Below $1,000,000 no US state estate tax applies anywhere — Oregon has the lowest threshold in the country and that is where it starts. So for most estates the whole “escape the death tax” framing is irrelevant, and the only thing that changes when you move is your annual income tax. Here is exactly where the line falls for this pair:

Thresholds are the 2026 figures in our verified dataset and apply to the taxable estate. Federal estate tax is separate and far higher. Test your own number with the comparison tool.

Probate cost in each state, specifically

Massachusetts uses a “reasonable fee” standard with no schedule, and its small-estate route does not clear a solely owned house. New Hampshire uses a “reasonable fee” standard with no schedule, and its statute does not say whether that route reaches real property. The two states differ on that question, which is exactly the kind of thing a move changes. Full figures with the governing statute, the court filing fee and the small-estate threshold: Massachusetts probate cost and New Hampshire probate cost.

Four taxes, two states, one order of operations

Everything above changes together: what Massachusetts stops taking on withdrawals, what New Hampshire does not take at death, and what probate costs in each. The order you do things in — when you establish domicile, when you convert, when you retitle property — changes the total, and some of it cannot be undone afterwards. If a move is genuinely on the table, here is what to look for in an advisor who knows both Massachusetts and New Hampshire. If you would rather price it yourself first, the two-state comparison tool is free and asks for no email.

Will Massachusetts still tax me after I move to New Hampshire?

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 a mailing address. A departing state can and does audit residency. Days present, voter registration, driver’s licence, where your doctors and advisers are, and where you keep what you value all count.
• Real property left behind stays taxable. Keeping a home in Massachusetts can keep part of the estate within reach of Massachusetts rules even after you become a New Hampshire resident.
• A Roth conversion is taxed where you live in the year you convert. Sequencing a conversion after establishing the new domicile is often worth more than the annual saving — see how all 51 jurisdictions tax Roth conversions.

If you keep a home in Massachusetts, what happens at death?

Changing domicile moves you. It does not move the house. Massachusetts levies an estate tax, and it reaches a nonresident decedent’s real property situated there — so a home kept behind after the move stays within Massachusetts’s reach even once New Hampshire is your legal home for every other purpose. Nonresidents taxed on Massachusetts-situs real property and tangible personal property; computed as if resident then reduced by an apportionment fraction.

Apportionment fraction is Massachusetts property divided by total gross estate. The practical consequence is the part most summaries skip: a Massachusetts nonresident decedent affidavit is required as well as the return. Authority: Form M-706 Part 3 / Form M-NRA.

This is the exposure that survives a move, and it is the one worth pricing before the move rather than after. The house also stays within that state’s probate jurisdiction, so the estate faces a separate ancillary proceeding there on top of the probate where you live — the ancillary probate calculator prices that second proceeding. Confirm the current figures with the state revenue department or a licensed professional before acting — thresholds move, and the arithmetic depends on the whole estate, not just the house.

Full state detail

Every figure above is summarized. The complete statute-cited breakdown for each state: Massachusetts retirement taxes and New Hampshire retirement taxes. To compare any other pair, start at the retirement tax relocation hub.

Widen the comparison

This page prices one corridor. To see every destination Massachusetts retirees consider and every origin state moving to New Hampshire, start there instead. For any pair not covered, the retirement tax comparison tool runs all 51 jurisdictions, and the probate cost calculator works out what settling the estate costs in each.

Talking this through

Relocation timing, Roth conversion sequencing and estate exposure interact, and the order you do them in changes the total. If you want a second opinion, understand what it should cost first — see our advisor cost guide.

Disclosure: the button above routes to an advertising partner and Clear Money Guide may earn a referral fee. See our Affiliate Disclosure.

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)
• NH DRA Technical Information Release 2025-001 (I&D repeal)
• former RSA 77 (repealed)
• MGL c.190B §3-719
• MGL c.190B §3-1201
• N.H. RSA 553:32
• N.H. RSA ch. 554

Methodology: every figure is quoted from Clear Money Guide’s statute-cited 51-jurisdiction datasets, compiled from state statutes, session laws and revenue-department publications and adversarially verified in July 2026. Nothing here is personalized tax or legal advice. Confirm your own facts with a qualified adviser before you move.