How Do I File Taxes for a Deceased Person in Massachusetts?
Massachusetts requires a final state income tax return for the decedent alongside the federal Form 1040M.G.L. c. 62, § 4(b), (d); Mass. Const. Amend. Art. XLIV, as amended by Amend. Art. CXXI (Fair Share Amendment)Verified Sep 20, 2026View source; a federal estate tax return (Form 706) is required only for estates above $15,000,00026 USC 2001(c), 2010; P.L. 119-21 §70106Verified Sep 15, 2026View source.
At minimum, a final federal income tax return (Form 1040) for income earned through the date of death, and Massachusetts requires a final state income tax returnM.G.L. c. 62, § 4(b), (d); Mass. Const. Amend. Art. XLIV, as amended by Amend. Art. CXXI (Fair Share Amendment)Verified Sep 20, 2026View source (Form 1M.G.L. c. 62C, § 6; M.G.L. c. 65C, §§ 2A, 14Verified Sep 10, 2026View source) as well. If the estate earns income during administration, a federal fiduciary return (Form 1041) and a Massachusetts fiduciary return (Form 2M.G.L. c. 62C, § 6; M.G.L. c. 65C, §§ 2A, 14Verified Sep 10, 2026View source) may also be required. A Massachusetts estate tax return must also be filed when the federal gross estate plus lifetime taxable gifts exceeds $2,000,000M.G.L. c. 62C, § 6; M.G.L. c. 65C, §§ 2A, 14Verified Sep 10, 2026View source, a test on the gross estate that can be met even where deductions mean no tax is due.
The final federal income tax return is due April 15 following year of death26 USC 6012(b)(1)Verified Sep 15, 2026. The final Massachusetts return is due April 15 following year of deathM.G.L. c. 62C, § 6; M.G.L. c. 65C, §§ 2A, 14Verified Sep 10, 2026View source. The Massachusetts fiduciary return is due April 15 (calendar year); 6-month extension if 80% of tax paid (Form M-8736)M.G.L. c. 62C, § 6; M.G.L. c. 65C, §§ 2A, 14Verified Sep 10, 2026View source. The Massachusetts estate tax return (Form M-706M.G.L. c. 62C, § 6; M.G.L. c. 65C, §§ 2A, 14Verified Sep 10, 2026View source) is due 9 months after date of deathM.G.L. c. 62C, § 6; M.G.L. c. 65C, §§ 2A, 14Verified Sep 10, 2026View source.
Yes. Massachusetts Estate Tax Closing Letter and Certificate Releasing Massachusetts Estate Lien (formerly Form M-792) issue after Form M-706 is accepted and payment is processed; the certificate is needed to clear title on estate real estateM.G.L. c. 62C, § 6; M.G.L. c. 65C, §§ 2A, 14Verified Sep 10, 2026View source. Distributing assets without the clearance can leave the executor or trustee personally liable.
Yes. Massachusetts imposes a state estate taxM.G.L. c. 65C § 2A; St. 2023, c. 50; St. 2024, c. 206, § 13; St. 2025, c. 9, § 35Verified Sep 15, 2026View source on an estate above $2,000,000M.G.L. c. 65C § 2A; St. 2023, c. 50; St. 2024, c. 206, § 13; St. 2025, c. 9, § 35Verified Sep 15, 2026View source. It is separate from the federal estate tax. A state estate tax return must be filed when the federal gross estate plus lifetime taxable gifts exceeds $2,000,000M.G.L. c. 62C, § 6; M.G.L. c. 65C, §§ 2A, 14Verified Sep 10, 2026View source, even if no federal estate tax is owed.
Yes. Estate size does not change the final income tax return: a final Form 1040 is filed whatever the estate is worth if the decedent had income. What a smaller estate avoids is the federal estate tax return (Form 706), due 9 months after date of death (6-month extension available)26 USC 6018; 26 USC 6075(a)Verified Sep 15, 2026 and required only above $15,000,00026 USC 2001(c), 2010; P.L. 119-21 §70106Verified Sep 15, 2026View source and the Massachusetts estate tax return (required when the federal gross estate plus lifetime taxable gifts exceeds $2,000,000M.G.L. c. 62C, § 6; M.G.L. c. 65C, §§ 2A, 14Verified Sep 10, 2026View source).
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Digital Assets Recovery Letter
Prepare a letter requesting a deceased person's online accounts, points, and balances from the program that holds them.
Affidavit of Heirship
In Massachusetts, heirs put their identity on the land records with a recorded affidavit of facts affecting title that states who the heirs areG.L. c. 183, § 5AVerified Sep 24, 2026View source; once recorded it is admissible as evidence of the facts stated.
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Free tools for settling an estate in Massachusetts: whether probate is needed, executor and trustee pay, creditor deadlines, and inheritance taxes.
How Many Death Certificates Do I Need?
In Massachusetts, certified death certificates come from the Massachusetts Registry of Vital Records and StatisticsMassachusetts Registry of Vital Records and StatisticsVerified Oct 15, 2026View source; the first copy costs $32Massachusetts Registry of Vital Records and StatisticsVerified Oct 15, 2026View source.
Do I Need Probate?
In Massachusetts, estates with personal property of $25,000M.G.L. c. 190B § 3-1201Verified Sep 8, 2026View source or less use the Voluntary AdministrationM.G.L. c. 190B § 3-1201Verified Sep 8, 2026View source, 30 daysM.G.L. c. 190B § 3-1201Verified Sep 8, 2026View source after death, a court filing short of full probate.
How Do I Settle an Estate?
Settling an estate in Massachusetts: the personal representative files the estate inventory within 90 daysMGL c. 190B §§ 3-706, 3-707, 3-708Verified Sep 15, 2026View source of appointment; creditors have 12 monthsMGL c. 190B §§ 3-306, 3-801, 3-803, 3-804, 3-805, 3-806Verified Oct 18, 2026View source to present claims; a simple estate closes in 6 months to 9 months.
What Do I Do When Someone Dies?
After a death in Massachusetts, the estate either qualifies for the simplified procedure for estates under $25,000M.G.L. c. 190B § 3-1201Verified Sep 8, 2026View source or goes through probate, where creditors have 12 monthsM.G.L. c. 190B § 3-803Verified Sep 8, 2026View source to file claims after notice.
How Much Are Estate & Inheritance Taxes?
Massachusetts levies an estate taxM.G.L. c. 65C § 2A; St. 2023, c. 50; St. 2024, c. 206, § 13; St. 2025, c. 9, § 35Verified Sep 15, 2026View source above $2,000,000M.G.L. c. 65C § 2A; St. 2023, c. 50; St. 2024, c. 206, § 13; St. 2025, c. 9, § 35Verified Sep 15, 2026View source (top rate 16%M.G.L. c. 65C § 2A; St. 2023, c. 50; St. 2024, c. 206, § 13; St. 2025, c. 9, § 35Verified Sep 15, 2026View source) and no inheritance tax; the federal estate tax applies above $15,000,00026 USC 2001(c), 2010; P.L. 119-21 §70106Verified Sep 15, 2026View source.
What Taxes Apply to My Inheritance?
In Massachusetts, beneficiaries owe no inheritance tax and the estate pays any estate taxM.G.L. c. 65C § 2A; St. 2023, c. 50; St. 2024, c. 206, § 13; St. 2025, c. 9, § 35Verified Sep 15, 2026View source above $2,000,000M.G.L. c. 65C § 2A; St. 2023, c. 50; St. 2024, c. 206, § 13; St. 2025, c. 9, § 35Verified Sep 15, 2026View source; probate assets arrive when the estate closes, 6 months to 9 months for a simple estate.
How Does Step-Up in Basis Work?
Inherited assets in Massachusetts take a basis reset to fair market value on the date of death26 USC § 1014Verified Sep 15, 2026View source, and the gain on a later sale faces ordinary income tax at the state's regular ratesM.G.L. c. 62 § 2(b)(3) (Part C gross income = gain from capital assets held > 1 year); § 4(c) (Part C taxed at the Part B rate; 3% on qualifying MA small-business stock held ≥ 3 years); § 4(a)(1) (Part A: 12% on capital gains, 8.5% on assets held ≤ 1 year); § 4(b) (Part B rate, floor 5%); § 4(d) (4% surtax above the indexed $1M threshold)Verified Sep 15, 2026View source.
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Massachusetts Estate Settlement Resources
In-depth guides covering Massachusetts probate, estate administration, and settling an estate.