State requirements
Making a will in Michigan
Michigan requires 2 adult witnesses, recognizes handwritten (holographic) wills, and offers a self-proving affidavit that speeds up probate. Every rule below is drawn from the statute.
Witnesses
2 adults
Notarization
Optional (affidavit)
Holographic wills
Recognized
Self-proving affidavit
Available
Overview
Michigan adopted the Uniform Probate Code (UPC), making its will execution requirements relatively flexible. Michigan recognizes holographic wills. Michigan allows interested witnesses (beneficiaries can witness without forfeiting their bequest). Michigan is NOT a community property state but has strong spousal protections including elective share and homestead rights.
Key Statutes
| Statute | Citation | Summary |
|---|---|---|
| Testamentary Capacity | MCL 700.2501 | 18+ and of sound mind |
| Execution Requirements | MCL 700.2502 | Written, signed, 2 witnesses (or holographic) |
| Holographic Wills | MCL 700.2502(2) | Material portions in testator's handwriting |
| Self-Proving | MCL 700.2504 | Available with affidavit |
| Interested Witnesses | MCL 700.2505 | Beneficiaries may witness |
| Elective Share | MCL 700.2202 | Approximately 50% of estate |
Execution Requirements
Michigan Will Formalities (Attested Will)
MICHIGAN ATTESTED WILL REQUIREMENTS:
✓ In writing
✓ Signed by testator (or by another at testator's direction in testator's presence)
✓ Signed by 2 or more individuals as witnesses
✓ Each witness must sign within reasonable time after:
- Witnessing testator's signing, OR
- Testator's acknowledgment of signature or will
UNIQUE FEATURES:
- Witnesses need NOT sign in testator's presence (UPC rule)
- Witnesses need NOT sign in each other's presence
- "Reasonable time" is flexible
Holographic Wills (Recognized)
Michigan recognizes holographic wills under MCL 700.2502(2):
MICHIGAN HOLOGRAPHIC WILL REQUIREMENTS:
✓ Material portions in testator's handwriting
✓ Signed by testator
✓ NO witnesses required
✓ Date not required (but strongly recommended)
MATERIAL PORTIONS means:
- Beneficiary designations
- Property dispositions
- Essential terms of bequests
⚠️ Pre-printed forms with handwritten insertions may be valid
if material portions are handwritten
Interested Witnesses (MCL 700.2505)
Michigan is very permissive with interested witnesses:
MICHIGAN INTERESTED WITNESS RULE:
✓ A beneficiary may serve as witness
✓ Will remains valid
✓ Beneficiary-witness does NOT forfeit bequest
✓ No "purging" of interested witness gifts
This is MORE permissive than many states
Best practice: Still use disinterested witnesses to avoid challenges
Self-Proving Affidavit (MCL 700.2504)
Michigan Self-Proving Affidavit
STATE OF MICHIGAN
COUNTY OF _______________
We, [TESTATOR NAME], [WITNESS 1 NAME], and [WITNESS 2 NAME], the testator
and witnesses, respectively, whose names are signed to the attached or
foregoing instrument, being first duly sworn, do hereby declare to the
undersigned authority that the testator signed and executed the instrument
as the testator's will and that the testator had signed willingly, or
willingly directed another to sign for the testator, and that the testator
executed it as a free and voluntary act for the purposes therein expressed,
and that each of the witnesses, in the presence of the testator, signed the
will as witness.
_________________________
Testator
_________________________
Witness 1
_________________________
Witness 2
The foregoing instrument was acknowledged before me this _____ day of
_______________, 20___, by [TESTATOR NAME], the testator, [WITNESS 1 NAME]
and [WITNESS 2 NAME], the witnesses.
_________________________
Notary Public, State of Michigan
County of _______________
My Commission Expires: ___________
Elective Share (MCL 700.2202)
Michigan's UPC-Based Elective Share
Michigan uses a modified UPC elective share system:
MICHIGAN ELECTIVE SHARE:
Surviving spouse entitled to approximately 50% of:
- "Augmented estate" (expanded definition)
AUGMENTED ESTATE INCLUDES:
✓ Probate assets
✓ Revocable trusts
✓ Joint property (decedent's contribution)
✓ POD/TOD accounts
✓ Pensions and retirement accounts
✓ Life insurance (if owned by decedent)
✓ Certain gifts made within 2 years of death
CALCULATION:
- Complex formula based on marriage length
- Minimum floor protections
- Supplemental elective share amount available
Timing
- •Must elect within 63 days after mailing of inventory
- •Or 9 months after death, whichever is later
- •May petition court for extension
Homestead Allowance and Exempt Property
Michigan Homestead Allowance
MICHIGAN HOMESTEAD ALLOWANCE (MCL 700.2402):
- Surviving spouse entitled to $23,000 homestead allowance
- If no spouse, minor or dependent children share $23,000
- In addition to other entitlements
- Has priority over all claims against estate
Exempt Property (MCL 700.2404)
MICHIGAN EXEMPT PROPERTY:
- Surviving spouse entitled to $15,000 in exempt property
- Includes household furniture, automobiles, etc.
- In addition to homestead allowance
- Priority over creditor claims
Family Allowance (MCL 700.2403)
MICHIGAN FAMILY ALLOWANCE:
- Reasonable allowance for maintenance during administration
- Up to $27,000 (indexed for inflation)
- For surviving spouse and minor children
- Paid regardless of estate solvency
Pretermitted Heirs (MCL 700.2301-2302)
Pretermitted Spouse
If testator marries AFTER executing will:
MICHIGAN PRETERMITTED SPOUSE (MCL 700.2301):
New spouse receives intestate share UNLESS:
1. Will shows intent to exclude future spouse
2. Testator provided for spouse outside will with intent to be in lieu
3. Valid prenuptial agreement waives rights
Pretermitted Children
MICHIGAN PRETERMITTED CHILDREN (MCL 700.2302):
Child born or adopted AFTER will receives intestate share UNLESS:
1. Omission was intentional (apparent from will)
2. Testator provided for child outside will
3. At time of will, testator had children and devised substantially all
estate to other parent of pretermitted child
Required Language
MICHIGAN PRETERMITTED HEIR COMPLIANCE:
For spouse:
"If I marry after the execution of this will, I intend for this will to
remain in full force and effect. Any future spouse shall take only as
provided in this will, if at all, and shall not be entitled to an
intestate share."
For children:
"I have intentionally made no provision for any child who may hereafter
be born to or adopted by me. This omission is intentional."
OR (to include after-born children):
"Any child born to or adopted by me after the execution of this will
shall share equally with my other children in the distribution of my
residuary estate."
Required Sections for Michigan Wills
1. Opening Declaration
"I, [FULL LEGAL NAME], a resident of [COUNTY] County, Michigan, being of
sound mind and memory, do hereby make, publish, and declare this to be
my Last Will and Testament, revoking all prior wills and codicils."
2. Personal Representative Appointment
"I nominate [NAME] as Personal Representative of my estate, to serve
without bond. If [NAME] is unable or unwilling to serve, I nominate
[ALTERNATE] as successor Personal Representative, also without bond.
I grant my Personal Representative full authority to administer my
estate under the Michigan Estates and Protected Individuals Code with
the minimum court supervision required by law."
3. Powers Clause
"My Personal Representative shall have all powers granted under Michigan
law, including but not limited to:
- Selling, leasing, or mortgaging real or personal property
- Making distributions in cash or in kind
- Employing attorneys, accountants, and other professionals
- Compromising or settling claims
- Making all tax elections
- Continuing business operations"
Michigan Attestation Clause
MICHIGAN ATTESTATION CLAUSE:
We declare that [TESTATOR NAME] signed this instrument as their Last Will
and Testament, or directed another to sign for them, and that to the best
of our knowledge [TESTATOR NAME] is 18 years of age or older, of sound
mind, and under no constraint or undue influence.
We further declare that we signed this will as witnesses, and that we
believe [TESTATOR NAME] to be of sound mind.
Dated: _______________
_________________________ _________________________
Witness 1 Signature Witness 2 Signature
_________________________ _________________________
Print Name Print Name
_________________________ _________________________
Address Address
_________________________ _________________________
City, State, ZIP City, State, ZIP
Electronic Wills
Michigan E-Will Status
As of 2026, Michigan has adopted electronic will provisions:
MICHIGAN ELECTRONIC WILLS:
✓ Electronic wills recognized under MCL 700.2520
✓ Must meet standard execution requirements electronically
✓ Remote witnessing permitted under certain conditions
✓ Must be readable as text
✓ Electronic signatures must be attributable to signers
Common Michigan Mistakes
1. Assuming Holographic Will Is Sufficient
❌ Relying solely on holographic will for complex estate ✅ Use witnessed will with self-proving affidavit for easier probate
2. Ignoring Augmented Estate
❌ Believing non-probate assets avoid elective share ✅ Consider full augmented estate when planning for spouse
3. Not Using Self-Proving Affidavit
❌ Skipping notarization ✅ Self-proving affidavit eliminates need for witness testimony at probate
4. Overlooking Homestead/Family Allowances
❌ Not accounting for mandatory allowances ✅ Plan around $65,000+ in statutory allowances for surviving spouse
Checklist for Michigan Wills
Execution
- •[ ] Testator is 18+ and of sound mind
- •[ ] Will is written (or holographic alternative)
- •[ ] Testator signed
- •[ ] 2 witnesses signed within reasonable time (for attested will)
- •[ ] Self-proving affidavit completed (recommended)
- •[ ] OR: Holographic will entirely in testator's handwriting and signed
Content
- •[ ] Revocation of prior wills
- •[ ] Spouse's elective share rights considered
- •[ ] Homestead, exempt property, and family allowances acknowledged
- •[ ] All children identified
- •[ ] Pretermitted heir/spouse language included
- •[ ] Personal Representative named
- •[ ] Successor Personal Representative named
- •[ ] Bond waiver requested
- •[ ] Powers specified
- •[ ] Residuary clause complete
- •[ ] Survivorship periods specified
Michigan-Specific
- •[ ] Considered UPC-based flexible execution rules
- •[ ] Evaluated holographic vs. attested will choice
- •[ ] Reviewed augmented estate implications for spousal planning
Michigan will questions, answered
Can I make a will online in Michigan?
Yes. Michigan does not require a lawyer to draft a will. A will created online is valid in Michigan when it is properly executed — in writing, signed by a testator aged 18+ of sound mind, and witnessed by 2 adult witnesses.
How many witnesses does a will need in Michigan?
Michigan requires 2 adult witnesses. Disinterested witnesses are still strongly recommended even where interested witnesses are technically permitted.
Does Michigan require a will to be notarized?
No. Witnesses make a will valid in Michigan, not a notary. A notary is used for the optional self-proving affidavit, which lets the probate court accept the will without contacting your witnesses.
Are handwritten (holographic) wills valid in Michigan?
Yes, Michigan recognizes holographic wills under specific conditions. They are riskier than witnessed wills — harder to probate and easier to contest — so a witnessed will remains the safer choice.
What makes a will legally valid in Michigan?
A valid Michigan will is in writing, made by a person aged 18+ of sound mind, signed by the testator, and attested by 2 adult witnesses. Note: Michigan allows interested witnesses.
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