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Will requirements in Indiana

To make a valid will in Indiana, you must be at least 18 (or younger and serving in the armed forces or merchant marine) and of sound mind, and you must sign it in front of two witnesses. Indiana does not require a notary; instead, it is one of only five states that build the self-proving language directly into the will's own signing page, so there is usually no separate affidavit to arrange later. Indiana does not recognize handwritten wills, but it does authorize electronic ones, signed with the testator and both witnesses physically together.

Jurisdiction fact sheetIndiana
Minimum age
18
Witnesses
2
Notarization
Not required
Self-proving affidavit
Yes, built into the will itself
Handwritten (holographic) wills
Not recognized
Electronic wills
Recognized
Property system
Common law
Last legal review: April 2026Myend vetted jurisdiction rule set

Who can make a will in Indiana

Indiana asks for two things before a will counts: you need to be at least 18, or younger only if you are serving in the armed forces or the merchant marine, and you need to be of sound mind at the moment you sign. Sound mind is a legal bar, not a medical one. It generally means you understand, in plain terms, what you own, who your closest family members are, and that the document in front of you decides where those things go.

Signing your will in Indiana

  1. You sign

    You sign the will yourself, or someone signs it for you, in your presence and at your direction.

  2. Two witnesses sign

    Two witnesses who watched you sign, or heard you say the document is your will, sign it too while everyone is still together. Choose people who inherit nothing under it, so no gift is ever clouded by a later question.

  3. No second trip

    Most states send you back out afterward, to a notary, for a stand-alone self-proving affidavit. Indiana skips that return visit: the same page your witnesses sign as part of the will carries a short declaration, made under penalties of perjury, that already does the notary’s job later at court.

Testator
Witness one
Witness two

Handwritten and electronic wills

Indiana does not recognize a will that exists only in your own handwriting; every will here needs the same two witnesses, however it was written. Where Indiana breaks from the pack is electronic wills: it was one of the first states to authorize them, back in 2018, and its rules still keep everyone in the same room, testator and both witnesses watching the signing happen together rather than joining by video from elsewhere. Myend’s Last Will takes the simpler, universally accepted path regardless: you build the will online, then print it and sign it in ink with two witnesses, on paper, the form every state, Indiana included, will honor.

Property and your spouse

Indiana is a common-law property state, so what carries your name alone is generally yours to leave as you choose; there is no automatic half-and-half split with a spouse the way a community property state works. A will still cannot shut a spouse out completely. Indiana lets a surviving spouse set the will aside and take a fixed share of the estate instead, about half if you leave descendants, and about a third if you do not. That election is not automatic; the spouse has to actually make it, but the option sits there regardless of what your will says.

Your executor

Indiana calls this role executor, same as most states. You can name almost any capable adult you trust. Choose someone who lives outside Indiana, though, and the probate court can ask for two things at once: a bond covering the value of the estate, and a resident agent inside Indiana who can accept legal papers if your executor cannot be reached directly. Neither one is automatic, but Indiana’s rule is unusual in reaching for both together rather than asking for just one. New to the role? Start with what an executor actually does.

If someone challenges the will

Indiana enforces no-contest clauses, but the statute carves out real room for an honest question. A challenge brought for good cause is protected, and so is action taken by the executor doing their job, a request that simply asks a court to interpret what the will means, or an agreement among the beneficiaries themselves to settle a dispute. Lose a challenge that falls outside all four of those, and the clause does exactly what it was written to do.

If you do not make a will

Skip the will entirely, and Indiana’s intestacy statute makes the decisions instead, working through a fixed list of relatives with no room for what you actually wanted. Long-term partners you never married, stepchildren you never formally adopted, close friends who were family in every sense but paperwork: none of them inherit automatically under that list. A will is how your own choices replace the state’s formula. See what happens if you die without a will.

What is different about Indiana

Indiana finishes the paperwork in one sitting, then asks you to stay in the room to prove you did.

Only five states write the self-proving statement into the will itself instead of treating it as a separate errand: California, Illinois, Indiana, Maryland, and Nevada. Most states have you sign the will, then send you back out for a second appointment, months or years later, a sworn statement in front of a notary, purely so a future court does not have to track down your witnesses. Indiana never sends you back out. Your witnesses’ own promise, made under penalty of perjury on the will’s own signing page, is what the court leans on later.

That same instinct for finishing things in one sitting shows up again in how Indiana treats electronic wills. It was one of the earliest states to authorize them, back in 2018, years before most legislatures took up the question. But the law still insists on physical togetherness: testator and both witnesses in the same place, watching each other sign, no one joining by video from another room. Indiana will let the will itself be electronic. It will not let the signing be remote.

Common questions

Does a will have to be notarized in Indiana?
No. Two witnesses are what make an Indiana will valid, and because the self-proving language is written into the will’s own signing page, most people never need to find a notary at all.
How many witnesses does an Indiana will need?
Two, and they do double duty. Sign the will together with its built-in self-proving language, and that single signing is generally the only one your witnesses ever have to do.
Is a handwritten will legal in Indiana?
No. Indiana does not carve out an exception for a will written and signed only in your own hand. Typed or handwritten, every will here still needs two witnesses to count.
Can I make my will online in Indiana?
Indiana was one of the first states to authorize electronic wills, in 2018, though its law still requires the testator and both witnesses to be physically together for the signing, not joining by video. Myend takes the more established route regardless: you build your will online, then print it and sign it on paper with two witnesses in the room, a form every state, Indiana included, will honor.
What is a self-proving affidavit, and do I need a separate one in Indiana?
In many states it is its own document, signed before a notary sometime after the will itself, so a court can accept the will later without calling your witnesses to testify. Indiana skips that second document. The statement your witnesses sign as part of the will, made under penalties of perjury, is generally enough on its own.
Can my executor live out of state in Indiana?
Yes, but Indiana can ask for more than most states do: the court can require an out-of-state executor to post a bond covering the estate’s value and to name an Indiana resident who can accept legal papers, both requirements at once rather than a choice between them.
Can I disinherit my spouse in Indiana?
Not entirely. Indiana lets a surviving spouse refuse the will and take a statutory share instead, about half where you leave descendants and about a third where you do not, under IC 29-1-3-1. Note the direction of those fractions: they run the opposite way from several neighboring states, so a plan copied from elsewhere may not behave as you expect.
What happens if I die without a will in Indiana?
Indiana’s intestacy law takes over and passes your estate through a set order of relatives, an order that has nothing to do with who actually mattered to you. It is the plainest argument for writing a will, even a simple one.

Sources and review

Legal sources
  • IC 29-1-5-1Who may make a will: 18 years or older, or younger if in the armed forces or merchant marine, and of sound mind
  • IC 29-1-5-3Execution of a will: signature and two attesting witnesses; no notary required for a valid will
  • IC 29-1-5-3.1Self-proving clause built into the will's own signing page, in place of a separate affidavit
  • IC 29-1-21-7Execution of an electronic will: testator and witnesses must sign in each other's actual presence, no remote witnessing
  • IC 29-1-3-1Surviving spouse's elective share against the will
  • IC 29-1-6-2No-contest clauses: enforceable, with exceptions for good cause, fiduciary actions, construction, and settlement agreements (eff. 2018)
  • IC 29-1-10-1Nonresident personal representative: resident agent and bond requirements

Generated from Myend's vetted jurisdiction rule set. Last legal review: April 2026. General information, not legal advice.