Codicil to Last Will & Testament - Delaware
CODICIL TO LAST WILL AND TESTAMENT
of
[TESTATOR FULL LEGAL NAME]
I. IDENTIFICATION AND DECLARATION
1.1 Testator. I, [TESTATOR FULL LEGAL NAME], presently residing at [STREET ADDRESS, COUNTY, STATE OF DELAWARE], being eighteen (18) years of age or older, of sound and disposing mind and memory, and under no duress or undue influence, declare this instrument to be the [First / Second / Third / __________] Codicil to my Last Will and Testament (this "Codicil").
1.2 Existing Will. I made and executed my Last Will and Testament dated [__/__/____] (the "Will").
1.3 Prior Codicils. ☐ I have made no prior codicil to the Will. ☐ I have previously made the following codicil(s), all of which remain in effect except as expressly changed below: [List each prior codicil by ordinal and execution date, or "None."]
1.4 Purpose. I make this Codicil to add to, delete from, and/or modify specific provisions of the Will. Except as changed by this Codicil, I confirm the Will and any prior codicils identified above.
II. CONTINUING EFFECT OF THE WILL
2.1 Will Remains in Force. The Will, as previously executed and as amended by any prior codicil identified in Section 1.3, remains in full force and effect except as specifically modified by this Codicil.
2.2 No General Revocation. I intend this Codicil to change only the provisions identified below and any prior provision irreconcilably inconsistent with those changes.
2.3 Conflict. If any provision of this Codicil conflicts with the Will or any prior codicil, the provisions of this Codicil control.
III. AMENDING PROVISIONS
3.1 REVOKE a Specific Article, Section, or Bequest
☐ I revoke in its entirety [Article / Section ____ ] of the Will, captioned [________________________________], and any disposition made therein.
☐ I revoke the specific bequest of [describe property / dollar amount] to [Beneficiary Name] made in [Article / Section ____ ] of the Will. That property shall instead pass under the Residue provisions of the Will.
3.2 ADD a New Bequest
☐ I add the following bequest to the Will:
I give [describe property / $[Dollar Amount] / specific tangible item] to [Beneficiary Full Name & Relationship], of [Address], if such beneficiary survives me by thirty (30) days; otherwise this bequest shall ☐ lapse and pass under the Residue clause ☐ pass to [Alternate Beneficiary Name], per stirpes.
3.3 AMEND or REPLACE an Article
☐ New Personal Representative (Executor). I revoke the appointment of Personal Representative in [Article / Section ____ ] of the Will and substitute the following: I nominate [New Personal Representative Name], of [Address], as my Personal Representative, and [Successor Name] as Successor Personal Representative.
☐ New Guardian. I revoke the nomination of guardian in [Article / Section ____ ] of the Will and nominate [New Guardian Name], of [Address], as Guardian of the person and property of my minor child/children, with [Successor Guardian Name] as successor.
☐ New Trustee / Trust Beneficiary. I amend [Article / Section ____ ] of the Will to provide: [State the replacement trustee, beneficiary, distribution standard, or other amended trust term.]
☐ Other Amendment. I amend [Article / Section ____ ] of the Will to read in its entirety as follows: [________________________________].
IV. RELATION TO EXISTING WILL
This Codicil identifies the particular Will and prior codicils it changes. All terms not changed by this Codicil remain as stated in those instruments.
V. EXECUTION & ATTESTATION CLAUSE
IN WITNESS WHEREOF, I, [TESTATOR FULL LEGAL NAME], have signed this [First / Second / __________] Codicil on this [____] day of [____________], [____], at [CITY, DELAWARE], declaring to the undersigned witnesses that this instrument is a Codicil to my Last Will and Testament.
_______________________________
[TESTATOR FULL LEGAL NAME], Testator
ATTESTATION BY WITNESSES
We, [WITNESS #1 NAME] and [WITNESS #2 NAME], whose signatures appear below, declare under penalty of perjury that on the date above:
- The Testator declared the foregoing document to be a Codicil to the Testator's Last Will and Testament and requested us to act as witnesses.
- The Testator, who appeared to us to be of sound mind and at least eighteen (18) years of age, signed the Codicil in our presence.
- We each signed this Codicil in the presence of the Testator and of each other.
Witness #1 Signature: __________________________
Printed Name: __________________________________
Address: _______________________________________
Witness #2 Signature: __________________________
Printed Name: __________________________________
Address: _______________________________________
VI. SELF-PROVING AFFIDAVIT
(Delaware — 12 Del. C. § 1305)
STATE OF DELAWARE )
) ss.
COUNTY OF [____________________] )
Before me, the undersigned officer, personally appeared [TESTATOR NAME], [WITNESS #1 NAME], and [WITNESS #2 NAME], known to me to be the Testator and witnesses whose names are signed to the attached or foregoing instrument. All being first duly sworn, the Testator declared to me and to the witnesses in my presence that the instrument is the Testator's Codicil to the Testator's Last Will, that the Testator willingly signed it or willingly directed another to sign for the Testator, and that the Testator executed it as a free and voluntary act for the purposes expressed in it. Each witness stated to me, in the presence and hearing of the Testator, that the witness signed the Codicil as a witness and that, to the best of the witness's knowledge, the Testator was eighteen years of age or older, of sound mind, and under no constraint or undue influence.
__________________________________ Testator
__________________________________ Witness #1
__________________________________ Witness #2
Subscribed, sworn, and acknowledged before me by [TESTATOR NAME], the Testator, and subscribed and sworn before me by [WITNESS #1 NAME] and [WITNESS #2 NAME], this [____] day of [____________], [____].
_______________________________
Notary Public / Officer for the State of Delaware
My Commission Expires: _______________
(Official Seal)
SOURCES AND REFERENCES
About this template
- Last updated
- September 30, 2026
- Citations checked
- September 30, 2026
- Jurisdiction
- Delaware
- Category
- Estate Planning & Wills
Legal authority
- 12 Del. C. § 201 (Capacity to make a will — persons 18 or older of sound and disposing mind and memory)
- 12 Del. C. § 202 (Requisites and execution of will — in writing, signed by testator, attested by two or more credible witnesses)
- 12 Del. C. § 208 (Alteration or revocation by a later executed writing)
- 12 Del. C. § 1305 (Self-proved will — testator acknowledgment and witness affidavits)
- 12 Del. C. § 1306 (Choice of law as to execution and proving of wills)
- 12 Del. C. § 1310 (Effect of self-proved will at probate)
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 September 30, 2026.
12 Del. C. § 201 (checked September 30, 2026): "Any person of the age of 18 years, or upwards, of sound and disposing mind and memory, may make a will of real and personal estate."
12 Del. C. § 1305 (checked September 30, 2026): "An attested will may at the time of its execution or at any subsequent date be made self-proved, by the acknowledgment thereof by the testator and the affidavits of the witnesses, each made before an officer authorized to administer oaths under the laws of this State"
12 Del. C. § 1310 (checked September 30, 2026): "If the will is self-proved, compliance with signature requirements for execution is conclusively presumed and other requirements of execution are presumed subject to rebuttal without the testimony of any witness upon filing the will and the acknowledgment and affidavits annexed or attached thereto"
12 Del. C. § 202 (checked September 30, 2026): "In writing and signed by the testator or by some person subscribing the testator’s name in the testator’s presence and by the testator’s express direction; and"
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