Probate vs. Trust: How to Calculate Which One Costs You Less

The Real Cost of Probate Is Not What You See on the Fee Schedule

Every state publishes a probate fee structure. Almost none of them tell you the full story.

The statutory fee is just the starting point. Courts also charge filing fees, inventory fees, and publication fees. Appraisers charge for valuing real estate and business interests. If a creditor disputes the estate, litigation costs stack on top. The executor, who is often a family member, can claim a fee equal to the attorney's fee under most state statutes.

The American Bar Association estimates the total cost of probate runs between 3% and 7% of the gross estate value. That figure uses gross value, not net. A home worth $800,000 with a $400,000 mortgage still contributes $800,000 to the probate fee calculation in most states.

What "Gross Estate" Means for Fee Calculations

Courts do not subtract liabilities when computing statutory fees. They work from the gross inventory value. This single fact is responsible for most people underestimating their probate exposure.

Consider a $1.5M estate that looks like this on paper:

• Primary residence: $950,000 (mortgage balance: $320,000)
• Brokerage account: $380,000
• Personal property and vehicles: $170,000

Net worth: $1,180,000. Gross probate estate: $1,500,000.

California statutory fees on $1,500,000:

• 4% on first $100,000 = $4,000
• 3% on next $100,000 = $3,000
• 2% on next $800,000 = $16,000
• 1% on next $9,000,000 (applied to the remaining $500,000) = $5,000

Total statutory attorney fee: $28,000. The executor collects the same amount. Total: $56,000, before court costs, appraisal fees, or any contested matters.

Your heirs receive $1,124,000 instead of $1,180,000, a difference of $56,000. That is not a rounding error.

What a Revocable Living Trust Actually Costs

A revocable living trust drafted by a competent estate planning attorney costs between $1,500 and $3,500 for an individual, and $2,500 to $5,000 for a married couple with coordinated planning. That range covers the trust document, a pour-over will, healthcare directives, and powers of attorney.

The critical step most people skip: funding the trust. An unfunded trust is legally worthless for probate avoidance. Funding means re-titling assets into the trust's name and updating beneficiary designations. Attorneys typically charge $500 to $1,500 to manage this process.

Total realistic cost for a complete, funded revocable living trust: $2,000 to $6,500.

Annual Maintenance Costs

A revocable living trust requires no annual tax filing during your lifetime. You report trust income on your personal Form 1040 exactly as before. There are no separate trust tax returns until the trust becomes irrevocable at death.

The only ongoing cost is updating the trust when your circumstances change. Major life events, property purchases, marriages, and divorces each warrant a review. Budget $300 to $600 for an attorney review every three to five years.

Worked Example 1: The $750,000 Estate

An individual in Arizona owns:

• Primary home: $480,000 (no mortgage)
• IRA: $195,000 (already has named beneficiaries)
• Joint brokerage account: $75,000 (passes by right of survivorship)

The IRA and joint brokerage account pass outside probate automatically. The home does not. Arizona probate fees apply only to the $480,000 real property.

Arizona does not set statutory attorney fees by statute, but market rates run 3% to 5% of the probate estate. At 4%: $19,200 in attorney fees, plus $500 to $1,200 in court costs and publication fees. Total probate cost: roughly $20,000 to $20,400.

A revocable living trust that holds the real property would cost $2,200 to $3,500 to establish and fund. The trust re-titles the home, eliminating it from the probate estate entirely.

Net savings: $16,500 to $18,200 on a single piece of real estate.

Worked Example 2: The $3.2M Estate

A married couple in Florida holds:

• Primary residence: $1,400,000
• Rental property: $620,000
• Investment accounts (individually titled): $880,000
• Business interest: $300,000

Florida probate applies to assets not held in trust, not jointly titled, and not carrying beneficiary designations. Assume the couple has not done any planning. The investment accounts and business interest, totaling $1,180,000, are individually titled in the husband's name.

Florida attorney fees are "reasonable," which courts interpret as 3% on the first $1M and 2.5% on amounts above that. On $1,180,000:

• 3% on $1,000,000 = $30,000
• 2.5% on $180,000 = $4,500

Attorney fee: $34,500. Personal representative fee: another $34,500. Court and miscellaneous costs: $2,000 to $4,000.

Total probate cost: approximately $71,000.

A joint revocable living trust for this couple costs $4,500 to $6,500 to establish. Funding the investment accounts into the trust takes one afternoon of paperwork. The business interest requires an operating agreement amendment, typically $1,000 to $1,500 in additional attorney time.

Total trust cost: $6,000 to $8,000.

Net savings: $63,000, paid once. The trust cost is final. Probate costs repeat every time an asset passes outside the trust.

When Probate Is Not the Enemy

Probate is not automatically wrong for every estate. Three situations make probate relatively less costly.

Small estates with statutory shortcuts. Every state offers a simplified affidavit or small estate procedure for estates below a threshold. California's threshold is $184,500 as of 2024. Texas uses $75,000. If your probate estate falls below the applicable threshold, simplified procedures cost $500 to $1,500 total. A full trust is likely overkill.

Estates with significant creditor exposure. Probate triggers a formal creditor claim period. In most states, creditors have four to six months to file claims. After that window closes, claims are barred. A trust does not trigger this clock. If you carry business liabilities or professional liability risk, probate's creditor bar can be a feature, not a defect. Discuss this specifically with your attorney.

Contested family situations. A fully litigated probate costs more than a trust. But probate courts have established procedures for resolving disputes. Trust disputes go to civil court, which offers less predictable timelines and costs. Neither vehicle eliminates litigation risk entirely.

The Variables That Change Your Calculation

The probate-versus-trust math depends on five inputs.

1. Gross probate estate value. Exclude IRAs, 401(k)s with named beneficiaries, joint tenancy property, and payable-on-death accounts. The remainder is your probate exposure.
2. Your state's fee structure. California and Texas use statutory fees. Florida and New York use "reasonable" standards. Illinois charges both statutory and discretionary fees. The difference between a 2% and a 4% state on a $1M estate is $20,000.
3. Property types. Real estate in multiple states creates multiple probate proceedings. Each state applies its own rules and fees. A trust with property in three states eliminates three separate probate proceedings.
4. Trust drafting and funding quality. A trust that is not funded avoids nothing. Verify that your assets are re-titled before you sign anything off as complete.
5. Time value. Probate in California averages 12 to 18 months. New York averages 18 to 24 months. A trust distributes assets in 30 to 90 days. If your heirs need liquidity quickly, that timeline gap has its own economic cost.

How to Run Your Own Calculation

The process is straightforward. List every asset you own. Note the title on each one: individual, joint, beneficiary-designated, or already in trust. The individually titled assets with no beneficiary designation form your probate estate.

Apply your state's fee rate to that gross number. Add court costs (typically $1,000 to $3,000), appraisal fees for real estate (typically $300 to $600 per property), and executor fees equal to the attorney fees.

Compare that total against a trust quote from an estate planning attorney in your state. In almost every case involving an estate above $300,000 with individually titled real property, the trust wins on pure cost math before you account for time savings or privacy benefits.

CalcMoney's estate planning calculator lets you enter your asset values by type and state. It applies the correct statutory fee schedule, estimates total probate cost, and compares it against current trust establishment costs in your jurisdiction. The output gives you the exact breakeven point and projected net savings over a ten-year horizon.

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Run the numbers before your next attorney meeting. You will arrive with a concrete figure rather than a general concern, and that changes the quality of the advice you receive.