How to Write a Will in Indiana: What You Must Know

Indiana law governs wills under Indiana Code § 29-1-5-1 through § 29-1-5-7. The statute sets clear, non-negotiable requirements. Miss one, and a probate court has grounds to throw the whole thing out.

Here's what most articles don't tell you: the requirements aren't just about the document itself — they're about the conditions under which it was created. A will signed under duress, by someone who lacked testamentary capacity, or witnessed by someone who inherits under the same will can all be contested on those grounds separately from whether the paperwork looks correct.

The core requirements under Indiana law:

• The testator (person making the will) must be at least 18 years old
• The testator must be of sound mind — legally called "testamentary capacity"
• The will must be in writing (typed or printed; handwritten is risky without witnesses)
• The testator must sign the will, or direct another person to sign it in their presence
• Two adult witnesses must sign the will in the testator's presence

About those witnesses: Indiana strongly recommends — and most estate planning attorneys insist — that witnesses be disinterested, meaning they don't inherit anything under the will. A witness who is also a beneficiary isn't automatically disqualifying under Indiana law the way it is in some states, but it creates real vulnerability to a will contest. Every time I've seen a will challenged, the contesting party went straight for the witnesses first.

Disclaimer: This is general information, not legal advice. Laws vary by state, and your specific situation may require professional legal guidance.

• Testator must be at least 18 years old
• Testator must be of sound mind (testamentary capacity)
• Will must be in writing
• Testator must sign the will or direct another to sign in their presence
• Two adult witnesses must sign in the testator's presence

A holographic will is one written entirely by hand and signed by the testator — no witnesses, no notary, just pen and paper. Some states fully recognize them. Indiana's position is more nuanced, and this is where people get burned.

Indiana does not have a standalone statute recognizing unwitnessed holographic wills for residents. However, Indiana Code § 29-1-5-4 does allow a holographic will made in another state — where it was valid when executed — to be admitted to probate in Indiana. So if you made a valid handwritten will while living in Texas, moved to Indiana, and died here, that document might still hold. But if you write one as an Indiana resident expecting it to be honored? That's a gamble with your estate.

The practical takeaway: don't rely on a handwritten, unwitnessed will if you're an Indiana resident. The cost of having it witnessed properly is zero. The cost of your family fighting over an invalid document in probate court is not.

One more layer worth knowing: self-proving affidavits. Indiana allows you to attach a notarized affidavit to your will (signed by you and your witnesses before a notary) that essentially pre-certifies the witnesses' signatures. This speeds up probate considerably because the court doesn't have to track down your witnesses years later to confirm they actually signed. Skipping this step is legal but inefficient.

General principles only go so far. Here's where the rules meet real life:

Scenario 1: Married with children, simple estate. You want everything to go to your spouse, then to your kids. A basic will accomplishes this, but Indiana's intestacy laws (what governs if you die without a valid will) would actually produce a similar result in many cases under Indiana probate code provisions. A will still matters here because it names a guardian for minor children — intestacy law doesn't do that.

Scenario 2: Blended family. This is where a simple will gets dangerous fast. If you want stepchildren to inherit alongside biological children, you must name them explicitly. Indiana intestacy rules do not automatically include stepchildren. A man I know assumed his stepson of 15 years would be treated the same as his biological daughter — he never updated his will after remarrying, and his estate passed entirely to his daughter under the prior document. The stepson received nothing.

Scenario 3: Unmarried partners. Indiana has no common-law marriage recognized after June 29, 1958. An unmarried partner inherits nothing under intestacy. Without a valid will explicitly naming them, your partner of 20 years could walk away with zero while distant relatives inherit. This scenario makes a properly witnessed will non-optional.

Scenario 4: Small estate, few assets. Indiana has a simplified probate process for small estates — assets under $50,000 may qualify for an affidavit procedure rather than full probate. But you still need a valid will to direct where those assets go; the simplified process just handles the paperwork, not the distribution decisions.

Scenario 5: Digital assets. Indiana adopted the Revised Uniform Fiduciary Access to Digital Assets Act. A will can — and should — include language granting your executor access to digital accounts, cryptocurrency, and online financial assets. Most template wills miss this entirely.

Here's a realistic breakdown of what writing a will in Indiana costs depending on your approach:

The cost difference between a DIY template and an attorney isn't just about who types the document — it's about what questions get asked. An attorney will flag issues you didn't know to raise: jointly titled property that passes outside the will anyway, beneficiary designations on retirement accounts that override will provisions, and Medicaid planning implications if you own a home.

Honestly, the $300–$800 range for a simple Indiana will is reasonable. And that self-proving affidavit I mentioned earlier? It adds maybe $50–$100 to the cost and saves your estate significant time and money at probate. Worth every dollar.

A valid will that nobody can find is nearly as bad as no will at all. Indiana does not have a central will registry. Your executor needs to know where the original is — a copy is not sufficient for probate purposes in most cases.

Common storage options:

• Safe deposit box — secure, but can create access problems at death if the box is in your name only
• Home fireproof safe — accessible, but vulnerable to theft or disaster
• Attorney's office — many estate planning attorneys store original wills for clients at no additional charge
• Indiana Clerk of Courts — Indiana allows you to file a will for safekeeping with the clerk of the circuit or superior court in your county (small fee, usually under $25)

Update triggers matter. A will isn't a one-and-done document. Indiana law does not automatically revoke a will upon marriage the way some states do — but divorce does revoke provisions in favor of an ex-spouse under Indiana Code § 29-1-5-8. Major life events that should prompt a review:

• Marriage or divorce
• Birth or adoption of a child
• Death of a named beneficiary or executor
• Significant change in assets (home purchase, inheritance, business)
• Move to or from Indiana

Review your will every three to five years even if nothing dramatic has changed. Tax law and Indiana probate law both evolve, and a document written in 2015 may not account for current statutes.

• Safe deposit box — secure but can create access problems at death
• Home fireproof safe — accessible but vulnerable
• Attorney's office — many store originals for clients at no charge
• Indiana Clerk of Courts — filing for safekeeping available for a small fee

Every state has its quirks. Indiana's probate system has a few that don't make it into most general guides.

Pour-over wills and revocable living trusts are commonly used together in Indiana. A pour-over will directs any assets not already in your trust to "pour over" into the trust at death. Indiana courts have consistently upheld these arrangements, and they're worth understanding if you have significant assets or want to avoid probate.

Indiana also recognizes joint wills and mutual wills — documents where two people (typically spouses) make a single will or mirror wills with contractual obligations. These are increasingly disfavored by attorneys because they can create serious problems for the surviving spouse who wants to change estate plans after their partner dies. I'd treat any attorney who enthusiastically recommends a joint will without explaining the downsides as a red flag.

One more state-specific note: Indiana's elective share statute (Indiana Code § 29-1-3-1) gives a surviving spouse the right to claim one-third of the deceased spouse's net estate regardless of what the will says. You cannot completely disinherit a spouse in Indiana. This doesn't affect most people, but if your estate planning involves leaving a spouse less than one-third, an attorney needs to be part of that conversation — not a template.