Codicil to Last Will & Testament - Massachusetts

Massachusetts Estate Planning & Wills Updated October 15, 2026 Free Word and PDF

CODICIL TO LAST WILL AND TESTAMENT

of
[TESTATOR FULL LEGAL NAME]


1. IDENTIFICATION

1.1 Testator. I, [TESTATOR FULL LEGAL NAME], domiciled in [CITY/TOWN], Massachusetts, of lawful age (18 or older) and sound mind, declare this to be the [ORDINAL — e.g., First / Second / Third] Codicil (this "Codicil") to my Last Will and Testament.

1.2 Will Being Amended. This Codicil amends my Last Will and Testament dated [__/__/____] (the "Will").

1.3 Prior Codicils.
☐ I have made no prior codicil to the Will.
☐ I have previously executed the following codicil(s), each of which remains in effect except as modified herein: [LIST PRIOR CODICILS BY DATE].

1.4 Voluntary Act. I execute this Codicil voluntarily and free of undue influence, duress, or fraud.


2. DECLARATION — WILL REMAINS IN FULL FORCE

I confirm my Will and any prior codicils except to the extent this Codicil expressly changes a provision or is inconsistent with it. I intend this Codicil to supplement my Will, not to replace it in full. Under M.G.L. c. 190B, § 2-507, a subsequent testamentary writing can revoke all or part of a prior will expressly or by inconsistency.


3. AMENDING PROVISIONS

3.1 Revocation of a Specific Section or Bequest

I hereby REVOKE the following provision(s) of my Will:

☐ Section [____] of the Will, captioned [SECTION TITLE], is revoked in its entirety and shall be of no further force or effect.

☐ The specific bequest of [DESCRIBE GIFT — e.g., "$[AMOUNT]" / "the property at [ADDRESS]"] to [BENEFICIARY NAME] set forth in Section [____] is revoked. State any replacement gift or confirm how the remaining Will disposes of the property: [SPECIFY].

3.2 Addition of a New Bequest

I hereby ADD the following bequest:

☐ I give [DESCRIBE GIFT — e.g., "$[AMOUNT]" / "[DESCRIPTION OF ITEM OR REAL PROPERTY]"] to [BENEFICIARY FULL NAME & ADDRESS].

  • If this Beneficiary predeceases me, this gift shall ☐ pass into the Residuary Estate ☐ pass to [ALTERNATE BENEFICIARY] ☐ pass per stirpes to the Beneficiary's descendants.

3.3 Amendment or Replacement of a Section

I hereby AMEND AND REPLACE the following provision(s) of my Will; the replacement language supersedes the corresponding provision:

☐ New Personal Representative. Section [____] of the Will is amended so that I nominate [NEW PERSONAL REPRESENTATIVE NAME & ADDRESS] as Personal Representative, in place of [FORMER PERSONAL REPRESENTATIVE NAME], with [SUCCESSOR PERSONAL REPRESENTATIVE NAME] as successor. Duties and powers remain subject to M.G.L. c. 190B, §§ 3-703 and 3-715, the Will, and any court order.

☐ New Guardian Nominee. Section [____] of the Will is amended so that I nominate [NEW GUARDIAN NAME & ADDRESS] as guardian of my minor child(ren), in place of [FORMER GUARDIAN NAME], with [SUCCESSOR GUARDIAN NAME] as successor.

☐ New Trustee / Beneficiary. Section [____] of the Will is amended so that:

  • The Trustee of the [NAME OF TESTAMENTARY TRUST] shall be [NEW TRUSTEE NAME], in place of [FORMER TRUSTEE NAME]; and/or
  • The beneficiary designated in that Section shall be [NEW BENEFICIARY NAME], in place of [FORMER BENEFICIARY NAME].

☐ New / Restated Residuary Distribution. Section [____] of the Will is amended so that my Residuary Estate shall pass as follows: [NEW RESIDUARY DISTRIBUTION — beneficiaries and shares].

☐ Other Amendment. Section [____] of the Will is amended to read as follows: [INSERT REPLACEMENT TEXT].


4. REPUBLICATION

I reaffirm the provisions of my Will and any prior codicil that this Codicil does not change. I intend this Codicil to supplement, rather than replace, the Will, subject to any express or inconsistent changes under M.G.L. c. 190B, § 2-507.


5. EXECUTION BLOCK

5.1 Testator Signature

IN WITNESS WHEREOF, I, [TESTATOR FULL LEGAL NAME], sign, publish, and declare this instrument to be a Codicil to my Last Will and Testament on this [____] day of [MONTH], [YEAR], at [CITY/TOWN], Massachusetts.

_____________________________
[TESTATOR FULL LEGAL NAME], Testator

5.2 Attestation Clause

We, the undersigned, declare that [TESTATOR FULL LEGAL NAME], the Testator, signed this instrument or acknowledged the Testator's signature or this instrument to us, and that each of us witnessed that act or acknowledgment and signs this instrument as a witness.

Witness Name & Address Signature Date
1. ____________________
____________________
____________________ __________
2. ____________________
____________________
____________________ __________

6. SELF-PROVING AFFIDAVIT

(Pursuant to M.G.L. c. 190B, § 2-504)

Commonwealth of Massachusetts
County of [____]

We, [TESTATOR NAME], [WITNESS #1 NAME], and [WITNESS #2 NAME], the Testator and the witnesses, respectively, whose names are signed to the attached or foregoing instrument, being first duly sworn, declare to the undersigned authority that the Testator signed and executed the instrument as the Testator's Codicil; that the Testator signed it willingly (or willingly directed another to sign for the Testator); that the Testator executed it as a free and voluntary act for the purposes expressed; that each witness, in the presence and hearing of the Testator, signed the Codicil as a witness; and that to the best of each witness's knowledge the Testator was then eighteen (18) years of age or older, of sound mind, and under no constraint or undue influence.

______________________________________
[TESTATOR NAME], Testator

______________________________________
[WITNESS #1 NAME], Witness

______________________________________
[WITNESS #2 NAME], Witness

Subscribed, sworn to, and acknowledged before me by [TESTATOR NAME], the Testator, and subscribed and sworn to before me by [WITNESS #1 NAME] and [WITNESS #2 NAME], witnesses, this [____] day of [MONTH], [YEAR].

______________________________________
Notary Public
Official seal: [AFFIX SEAL]
My Commission Expires: __________


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About this template

Last updated
October 15, 2026
Citations checked
October 15, 2026
Jurisdiction
Massachusetts
Category
Estate Planning & Wills

Legal authority

  • M.G.L. c. 190B, § 2-501 (age and sound mind)
  • M.G.L. c. 190B, § 2-502 (execution of wills)
  • M.G.L. c. 190B, § 2-504 (self-proved will; statutory affidavit form)
  • M.G.L. c. 190B, § 1-201 (definitions; "will" includes a codicil)
  • M.G.L. c. 190B, § 2-507 (revocation by writing or by act)
  • M.G.L. c. 190B, § 3-703 (personal representative duties)
  • M.G.L. c. 190B, § 3-715 (personal representative powers)

Estate planning documents decide what happens to your property, your children, and your medical care when you cannot make those decisions yourself. Wills, trusts, powers of attorney, and health care directives each serve different purposes and each have to meet state law requirements for signing, witnessing, and notarization. A document that looks fine on the page but was not executed correctly can be rejected in probate, which is exactly when it is too late to fix.

Not legal advice

This template is provided for informational purposes. We recommend having an attorney review any legal document before signing, especially for high-value or complex matters.

Checked against the law it cites

A reviewer verified this template's legal citations against the official source on October 15, 2026.

M.G.L. c. 190B, § 1-201(57) (checked October 15, 2026): "includes codicil and any testamentary instrument that merely appoints an executor, revokes or revises another will, nominates a guardian"

M.G.L. c. 190B, § 2-501 (checked October 15, 2026): "An individual 18 or more years of age who is of sound mind may make a will."

M.G.L. c. 190B, § 2-502(a) (checked October 15, 2026): "signed by at least 2 individuals, each of whom witnessed either the signing of the will as described in paragraph (2) or the testator's acknowledgment of that signature or acknowledgment of the will."

M.G.L. c. 190B, § 2-504(b) (checked October 15, 2026): "An attested will may be made self-proved at any time after its execution by the acknowledgment thereof by the testator and the affidavits of the witnesses, each made before an officer authorized to administer oaths"

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