Family Will & Estate Plan Cost Calculator

Estimate the cost of creating a family will, living trust, and estate plan. Compare simple wills, trust-based plans, and DIY vs. attorney options.

$
Attorney Cost Range
$2,750.00 โ€“ $4,750.00
DIY Online Cost Range
$150.00 โ€“ $500.00
Potential Probate Cost
$24,000.00
if no will/trust (est. 4%)
Children Add-On
$250.00
for extra child trusts
Blended Family Add-On
$0.00
Business Add-On
$0.00
Planning notes, formulas, and examples

About the Family Will & Estate Plan Cost Calculator

Parents with minor children need an estate plan for reasons that go beyond assets alone. Guardian designations, trust provisions, healthcare directives, and powers of attorney all become part of the question once a household depends on adults making those decisions ahead of time.

The cost can vary from a low-cost DIY document to a more comprehensive attorney-drafted plan with trusts and more complex family provisions. The right level depends on asset complexity, blended-family issues, business ownership, and how much customization the family actually needs.

This calculator estimates those planning costs by approach and family situation so households can budget for the work before they start contacting providers or delaying the decision again.

When This Page Helps

Estate-planning cost is easier to judge when it is tied to the actual family decisions at stake. This page helps parents estimate what a suitable will or trust-based plan may cost before they choose between DIY documents, a simple attorney plan, or something more comprehensive.

How to Use the Inputs

  1. Select your estate plan type: simple will, will + trust, or comprehensive plan.
  2. Enter the number of minor children.
  3. Select whether you have a blended family.
  4. Select whether you own a business.
  5. Enter your approximate estate value.
  6. Review estimated costs for DIY and attorney options.
Formula used
Simple Will (attorney) = $300-$1,000 Will + Revocable Trust = $2,000-$4,000 Comprehensive Plan = $3,000-$7,000 DIY Online = $50-$250 Blended Family Add-On = +$500-$1,500 Business Add-On = +$500-$2,000 Per-Child Trust = +$200-$500

Example Calculation

Result: $2,500-$4,000 for a trust-based plan

A trust-based plan for a married couple with 2 minor children and a $600,000 estate typically costs $2,500-$4,000. This includes: revocable living trust, pour-over wills, healthcare directives, financial powers of attorney, children's trust provisions, and guardian designations.

Tips & Best Practices

  • Get a will immediately if you have minor children โ€” guardian designation is the most urgent element.
  • Review and update your estate plan every 3-5 years or after major life events (birth, divorce, move).
  • A living trust avoids probate, potentially saving your family $5,000-$25,000+ in probate costs.
  • Name backup guardians in case your first choice is unable or unwilling to serve.
  • Store originals in a fireproof safe and inform your executor of their location.
  • Consider an estate planning legal insurance benefit if offered by your employer.

Why Every Parent Needs an Estate Plan

The most important element for parents isn't asset distribution โ€” it's guardian designation. Without a will, a probate court decides who raises your children, and the judge's decision may not align with yours. This alone is worth the cost of a simple will.

Simple Will vs. Trust-Based Plan

A simple will ($300-$1,000) works for straightforward situations: married couple, modest assets, clear guardian preference. A trust-based plan ($2,000-$5,000) is better for estates with real estate, complex assets, blended families, or a desire to avoid probate. The trust also provides incapacity planning that a will alone cannot.

Estate Plan Components

A complete family plan includes: last will and testament, living trust (optional), healthcare power of attorney, financial power of attorney, HIPAA authorization, guardian nomination, children's trust provisions, and beneficiary designation review for retirement accounts and life insurance.

Sources & Methodology

Last updated:

Frequently Asked Questions

  • A will is sufficient for simple estates under $200,000-$300,000 with no real estate. A trust is recommended for larger estates, real estate owners, or families wanting to avoid probate. Trusts cost more upfront but save probate costs later.