How to Make a Will in Maryland: A Plain-English Guide

The assumption that kills more estates than anything else: "I'll write it down, sign it, and it'll be fine." Maryland does not recognize holographic wills — handwritten, unwitnessed documents that some states accept as valid. If you write your wishes on a notepad, sign it, and leave it in a drawer, Maryland courts will treat your estate as though you died without any will at all.

That matters because intestate succession — the legal default when there's no valid will — follows a strict formula under Maryland's intestacy statutes. Your assets may not go where you intended. A surviving spouse doesn't automatically get everything if you have children from a prior relationship. An unmarried partner gets nothing, regardless of how long you lived together.

Honestly, this is where most people go wrong — they confuse intention with legal execution. A valid will in Maryland is a formal document with specific requirements. There's no shortcut.

The general principle: under Maryland Estates and Trusts Code § 4-102, a valid will must meet four requirements.

• Testamentary capacity: You must be at least 18 years old and of sound mind at the time of signing.
• Written document: The will must be in writing — typed or printed. Handwritten-only documents without witnesses are not valid.
• Signed by the testator: You must sign the will yourself, or direct someone else to sign it in your presence if you're physically unable.
• Two credible witnesses: Two people must witness your signature and sign the will themselves. They must be present when you sign — not just present in the building, but actually observing the act.

The witnesses do not need to read the will's contents. They're attesting to your identity and the fact that you signed voluntarily. Here's what most articles don't tell you: Maryland does not require notarization for a will to be valid — but adding a self-proving affidavit (which does require a notary) allows the will to be admitted to probate without the witnesses having to appear in court. That small step can save your family significant time and expense later.

Worth knowing: a witness who is also a beneficiary under the will creates a legal problem. Under Maryland law, a gift to an interested witness may be voided — the will itself can still stand, but that witness loses their inheritance. Always use disinterested witnesses.

• Be at least 18 years old
• Have testamentary capacity (sound mind)
• Sign the written document personally
• Have two credible, disinterested witnesses sign in your presence

**Scenario 1: The Spouse with Adult Children** A Maryland resident in her late 60s assumed that leaving everything to her husband was automatic. Without a will, Maryland's intestacy rules would split her estate — a portion to the spouse, a portion to her adult children. Her actual wish was for her husband to have full access while he was alive. A simple will with a QTIP trust provision fixed this. The cost: one attorney meeting, $450 total.

**Scenario 2: The Unmarried Partner** A couple in Baltimore had lived together for 11 years. Neither had a will. When one partner died suddenly, the surviving partner received nothing under Maryland law — the estate passed to estranged family members. Maryland does not recognize common-law marriage. This outcome is entirely preventable with a valid will. A domestic partner has zero inheritance rights without explicit documentation.

**Scenario 3: The Parent of Minor Children** Every parent with children under 18 needs a will to name a guardian. If both parents die without naming a guardian, a Maryland court decides who raises your children — based on their assessment, not your wishes. This alone is reason enough to get it done.

The cost difference is real. An online will service (LegalZoom, Trust & Will, Willing) runs $30–$150 for a basic will. An estate planning attorney in Maryland typically charges $300–$800 for a simple will, and $1,200–$3,000+ for a comprehensive estate plan that includes powers of attorney, healthcare directives, and trust documents.

Here's the thing about DIY: the document itself isn't usually the problem. The execution is. Maryland's witness requirements must be followed precisely at the moment of signing. A DIY will that's printed correctly but signed with only one witness — or witnesses who signed on a different day — is invalid. I've seen families discover this during probate, when nothing can be fixed.

An attorney adds value not just in drafting but in overseeing the signing ceremony, flagging beneficiary designation conflicts, and catching the things you didn't know to ask about. For a straightforward estate, a flat-fee attorney engagement is often worth every dollar.

Practical middle ground: use an online service to draft the document, then pay an attorney for a one-hour review before you sign. Some Maryland attorneys offer this for $150–$250. You get professional eyes without the full drafting fee.

Signing is not the finish line. A will no one can find at death is nearly as useless as no will at all.

Storage options in Maryland:

• Keep the original in a fireproof safe at home — tell your executor where it is.
• Store it with your attorney, who maintains a client file.
• File it with the Register of Wills in your Maryland county — this is a public record option, but it provides an official record location.

Update your will after any major life change: marriage, divorce, birth of a child, death of a named beneficiary, significant change in assets. Maryland law automatically revokes a will in some circumstances — divorce, for example, eliminates bequests to a former spouse — but it does not automatically update the rest of the document.

Quick note: a will only controls probate assets. Life insurance, retirement accounts (IRAs, 401(k)s), and jointly held property pass outside the will entirely, through beneficiary designations or right of survivorship. If your IRA still names an ex-spouse as beneficiary, your will cannot override it. Review those designations separately.

• Store the original in a fireproof location
• Inform your executor of its exact location
• Review and update after marriage, divorce, birth, or significant asset changes
• Check beneficiary designations on accounts that pass outside the will

Maryland has a few wrinkles worth knowing. The state imposes an inheritance tax on assets passing to certain relatives — siblings, nieces, nephews, and non-relatives pay a 10% inheritance tax on what they receive. Spouses, children, and parents are exempt. This doesn't affect whether your will is valid, but it affects your beneficiary choices if minimizing tax burden matters to you.

Maryland also has its own estate tax, separate from the federal estate tax. As of 2026, the Maryland estate tax exemption is $5 million, below the federal threshold. Estates above that amount owe Maryland estate tax. For most people this isn't a factor, but for those with significant real estate or business assets, it's a planning consideration that requires professional help — not a DIY solution.

One more state-specific detail: Maryland's Register of Wills office handles probate administration at the county level. Each county has its own office. Probate in Maryland is a supervised process, and the filing fees are set by statute based on the estate's gross value — typically $50–$400 for most estates. Understanding this upfront helps executors plan realistically.