Massachusetts Estate Planning: Free Wills, Trusts & Calculators

Like all states, Massachusetts recognizes formally executed wills and living trusts as valid estate planning tools. A standard will here requires 2M.G.L. c. 190B § 2-502Verified May 31, 2026 adult witnesses, and adding a notarized self-proving affidavit can streamline the probate process later.

The amount a surviving spouse inherits without a will depends on whether your parents are still alive. If they are, your spouse may have to share the estate with them—a result that surprises many people and underscores why having a will matters. Massachusetts uses "per capita at each generation" distribution when dividing assets among descendants. This modern approach ensures that grandchildren whose parent predeceased you share equally with other grandchildren, rather than splitting only their parent's portion.

Massachusetts has a relatively low threshold for simplified estate procedures—only estates under $25,000M.G.L. c. 190B §§ 3-301, 3-306, 3-603, 3-706, 3-715, 3-719, 3-720, 3-803, 3-1201Verified May 31, 2026 can avoid formal probate. This means most families will need to go through the full probate process, making strategies like living trusts or beneficiary designations particularly valuable here.

Massachusetts imposes its own estate tax on estates exceeding $2,000,000M.G.L. c. 65C § 2A; St. 2023, c. 50; St. 2024, c. 206; St. 2025, c. 9Verified May 31, 2026, with a top rate of 16%M.G.L. c. 65C § 2A; St. 2023, c. 50; St. 2024, c. 206; St. 2025, c. 9Verified May 31, 2026. This is separate from the federal estate tax and applies at a much lower threshold—the federal exemption is $15,000,00026 USC 2001(c), 2010; P.L. 119-21 §70106Verified Jan 2, 2026. Families with estates near this threshold often use trusts and lifetime gifting to reduce exposure.

Massachusetts does not allow transfer-on-death deeds for real estate. Without this option, real property must pass through probate or be held in a trust to avoid court proceedings. Transferring property into a revocable trust does not trigger a property tax reassessment in Massachusetts, so property taxes remain at their current level. Massachusetts fully enforces no-contest clauses in trusts and wills. A beneficiary who unsuccessfully challenges the document can lose their entire inheritance, which strongly discourages frivolous disputes.

Massachusetts provides a statutory homestead exemption protecting up to $1,000,000 in home equity from creditors. While not as strong as the constitutional protections in states like Texas or Florida, this still provides meaningful protection for the family home. Executors must publish a notice to creditors, who then have 12 monthsM.G.L. c. 190B § 3-803Verified May 31, 2026 to file claims against the estate.

Massachusetts automatically revokes an ex-spouse as beneficiary on life insurance, retirement accounts, and similar designations upon divorce. However, these automatic revocations can be overridden by a divorce decree or by re-designating the ex-spouse after the divorce.