Will vs. trust
in Missouri.

Most people approach estate planning with a question that sounds simple: "Do I need a will or a trust?" The honest answer for most working Missouri families is "both, used together, in a way that takes about a month to set up and almost nothing to maintain." But because that answer requires explanation, many people walk out of a free LegalZoom session with a will alone, assume they have done their planning, and unintentionally guarantee that their family will spend nine months in probate court when the time comes.

This is a plain-English explanation of the difference between a will and a trust, when each one matters, what they cost, and what most working Missouri families actually need.

What a will does

A Last Will and Testament is a document that says, in essence: when I die, here is who should get what; here is who should manage the process; and (if applicable) here is who should raise my minor children. It is signed in the presence of two witnesses (in Missouri), kept somewhere your family can find it, and is meaningful only after you die.

When you die, your will is filed with the probate court in the county where you lived. The person you named as executor (Missouri calls this a "personal representative") is officially appointed by the court. That person then spends the next six to twelve months carrying out the probate process: notifying creditors, gathering assets, paying debts and taxes, providing accountings to the court, distributing what remains to your beneficiaries, and finally closing the estate.

This is what a will accomplishes well. It puts your wishes on the record. It names your executor and your guardians. If you die without a will (in legal terms, "intestate"), state law steps in and dictates who gets what — usually a workable result for a married couple with biological children, often a poor result for blended families, unmarried partners, or anyone with non-traditional wishes. A will is essential.

What a will does not do is keep your estate out of court.

What probate actually costs

Probate in Missouri is a public, court-supervised process governed by Chapter 473 of the Missouri Revised Statutes. For an "ordinary" probate of a moderate estate, here is what your family can expect:

• Time: Six to twelve months minimum. Complex or contested estates can run two to three years.
• Court costs and filing fees: Typically several hundred dollars, varying by county and estate size.
• Personal representative fees: Statutory in Missouri — a sliding scale based on the value of the estate, set by RSMo 473.153. For a $400,000 estate, this approaches $11,000 if the executor takes the fee.
• Attorney's fees: Statutory minimum equal to the personal representative's fee. So an additional ~$11,000 on the same $400,000 estate.
• Bond, publication, accountings, and miscellaneous administrative costs: Several thousand dollars more.
• Privacy: Zero. Probate is a matter of public record. Anyone — including estranged relatives, creditors, and the curious — can request the file from the courthouse.

For a $400,000 estate (a working Missouri family with a paid-off house, a 401(k), some savings), the all-in cost of probate is commonly $25,000–$35,000 and somewhere between six and twelve months of your family's time. None of that is required. All of it is avoidable.

What a trust does

A revocable living trust is a separate legal entity that you create during your lifetime and into which you transfer your assets. You control the trust completely — you are the trustee, you can change it at any time, you can revoke it entirely, you continue to use the assets exactly as before. To you, nothing changes.

What changes is what happens at death. Because the assets are titled in the name of the trust rather than in your individual name, they do not become part of your "probate estate" when you die. They are already in the trust, and the trust continues to exist. The successor trustee you named takes over, distributes the assets according to the trust's instructions, and closes the trust. No probate court involvement. No statutory fees. No public filing. Typical timeline: weeks, not months.

This is the practical effect that nothing else replicates. A trust is, fundamentally, a probate-avoidance device. It does many other things too — it can include sophisticated provisions for minor or disabled beneficiaries, protect assets from creditors of the next generation, manage your affairs if you become incapacitated — but the core value proposition for most families is bypassing probate.

The two work together

A trust does not replace a will — it works alongside one. The will in this case is a "pour-over will," a backup document that catches anything you forgot to put into the trust and pours it in. It also names guardians for any minor children (a function the trust cannot serve). For a complete plan, both documents work in concert.

A complete Missouri estate plan typically includes:

Document	What it does
Revocable Living Trust	Holds your assets during life; passes them to beneficiaries at death without probate.
Pour-Over Will	Names guardians for minor children; sweeps any forgotten assets into the trust.
Durable Power of Attorney	Names someone to handle your finances if you become incapacitated.
Healthcare Power of Attorney	Names someone to make medical decisions if you cannot speak for yourself.
HIPAA Authorization	Allows your healthcare agent to access your medical records.
Living Will / Advance Directive	Documents your wishes about end-of-life care.
Beneficiary Deed (where applicable)	Transfers Missouri real estate at death without probate, even outside a trust.

"Funding" the trust — the part most people miss

Setting up the trust is half the job. The other half is funding it — actually transferring your assets into the trust's ownership. This means re-titling your house deed in the name of the trust, retitling bank and brokerage accounts in the name of the trust, and updating beneficiary designations on retirement accounts and life insurance to coordinate with the trust.

An astonishing number of Missouri families have a beautiful trust document signed and sitting in a file folder, with their assets still titled in their individual names. When they die, the trust does nothing — because the assets were never put into it. The probate process happens anyway.

This is one of the most common and consequential failures in DIY estate planning. The legal documents look correct. The funding never happens. We make funding a defined part of every plan we draft and walk clients through every transfer with their bank, mortgage company, and brokerage to make sure each one is completed.

When a will alone is enough

A will-only plan can be appropriate for a narrower set of circumstances:

• Very small estates. Missouri has a simplified small-estate procedure (RSMo 473.097) for estates under $40,000. For these, full probate is overkill and a will is sufficient.
• Assets that already pass outside probate. Retirement accounts, life insurance, and accounts with payable-on-death designations pass to named beneficiaries without probate. If your "estate" is mostly these accounts plus a house jointly owned with a spouse, much of it is already outside probate.
• Single people without minor children, modest assets, simple wishes. A will plus a beneficiary deed on the house may handle most needs.

For most other working families — anyone who owns a home in their own name, has accumulated retirement savings or other assets in the low six figures or above, has minor children, or has any complexity in their family situation (blended family, special-needs beneficiary, business interests, real estate in multiple states) — a trust pays for itself many times over.

What it costs to do this right

Estate planning fees vary widely. The Florissant going rates we quote, all flat-fee, no surprises:

• Simple will package (will, healthcare and financial powers of attorney, HIPAA authorization, advance directive): $500–$900 depending on family complexity.
• Trust-based plan (revocable living trust, pour-over will, both powers of attorney, HIPAA, advance directive, beneficiary deed if applicable): $2,000–$3,500 for most working families. Higher for complex situations.
• Funding assistance (we walk you through retitling assets): included in the trust-based plan fee.

Compare those numbers to the $25,000–$35,000 your family is likely to spend on probate without one. Estate planning is one of the few legal services where the math is overwhelming — it pays for itself many times over, and most of the value is realized at the worst possible moment for your family.

What the process looks like

For most families, the entire process takes about three weeks and two meetings:

1. Initial meeting (1 hour). We review your family situation, your assets, your wishes. You leave with a clear understanding of what we recommend and what it will cost.
2. Drafting (1–2 weeks). We prepare the documents. You receive drafts to review. We answer questions by phone or email.
3. Signing meeting (1 hour). We walk through every page. You sign in the presence of witnesses and a notary. You leave with the executed documents.
4. Funding (over the following weeks). We provide a funding checklist with the specific steps for retitling each asset and answer questions as they arise.

The goal of estate planning isn't just to honor your wishes. It is to give the people you love a road map for one of the hardest weeks of their lives. A complete plan, properly funded, is one of the most generous things you can do for them.

For more on our approach to estate planning generally, see our practice-area page. For answers to common questions, see our FAQ.

This article is general legal information for Missouri residents. It is not legal advice. Missouri law changes regularly — statutes are amended, case law evolves, and the application of any rule depends on the specific facts of each case. Do not act, or refrain from acting, based on this article without consulting a qualified Missouri attorney about your particular situation. Reading this article does not create an attorney-client relationship. For advice on your specific case, contact David Naumann & Associates at (314) 831-9350. The initial consultation is free. See the full Legal Disclaimer for complete terms.