Estate Planning Checklist: 12 Things to Do Before You're Gone

By Patricia Larson, J.D. March 18, 2026 10 min read

Bottom line: A complete estate plan includes 12 essential components: a will, healthcare directives, power of attorney, beneficiary designations, guardian nominations, asset inventory, digital asset plan, funeral wishes, executor selection, trust consideration, tax planning, and regular reviews. Most people can complete the basics online in an afternoon for under $400.

Estate planning feels overwhelming—which is why 67% of Americans don't have even a basic will. But breaking it into concrete steps makes it manageable. This checklist covers everything you need to protect your family and assets.

The Complete Estate Planning Checklist

Quick Overview

1. Create a Last Will and Testament

Your will is the foundation of your estate plan. It specifies:

How to do it:

What to include:

Common mistake: Creating a will but not signing it properly. Follow your state's witnessing requirements exactly or it's invalid. Learn more: What happens if you die without a will.

2. Consider a Revocable Living Trust

A living trust holds your assets during your lifetime and distributes them after death—without probate. You maintain full control as trustee while alive.

You likely need a trust if you:

Costs:

Critical step: You must "fund" the trust by transferring assets into it—changing deeds, retitling accounts, etc. An empty trust does nothing. Compare trusts vs wills in detail.

3. Healthcare Power of Attorney

This document designates someone to make medical decisions if you're incapacitated. Without it, family members may fight over your care, or courts may appoint a stranger.

Who to choose:

What they can decide:

Most states require this to be a separate document from your living will, though some combine them.

4. Advance Directive / Living Will

A living will specifies your end-of-life medical preferences:

This document removes the burden from your family by clearly stating your wishes in advance.

Include specific scenarios:

Discuss your wishes with your healthcare power of attorney beforehand so they understand your values. Learn the difference between healthcare directives and living wills.

5. Durable Power of Attorney for Finances

This designates someone to manage your financial affairs if you're incapacitated—pay bills, file taxes, manage investments, sell property, etc.

Types:

Most estate planners recommend immediate powers with someone you trust completely, as "springing" powers can be difficult to activate when needed.

What they can do:

What they can't do:

Choose someone financially responsible, organized, and trustworthy. This person will have significant power over your finances.

6. Update All Beneficiary Designations

Assets with beneficiary designations bypass your will entirely and go directly to the named person. These include:

Critical tasks:

Common mistake: Your ex-spouse is still listed as beneficiary on your 401(k) from 15 years ago. In most states, they'll inherit that account regardless of what your will says.

7. Name Guardians for Minor Children

If you have children under 18, your will MUST name a guardian. Without this, a court decides who raises your kids—and it may not be who you'd choose.

Choosing a guardian:

Name alternates: What if your first choice can't serve? Always designate 2-3 backup guardians.

Separate financial guardian: You can name one person to raise your children and another to manage their inheritance. This works if the best caregiver isn't financially sophisticated.

Read more about choosing the right people for these roles.

8. Choose Your Executor

Your executor (called "personal representative" in some states) handles your estate after you die:

Choose someone who is:

Avoid:

Always name 2-3 alternates in case your first choice can't serve.

9. Create a Digital Asset Inventory

Modern estates include significant digital assets that executors need to access:

How to document:

Legal considerations: Federal law restricts access to deceased people's online accounts. Some states have adopted the Revised Uniform Fiduciary Access to Digital Assets Act (RUFADAA), which gives executors more access. Check your state's law.

Complete guide to digital assets in your estate plan.

10. Document Funeral and Burial Wishes

While you can include funeral wishes in your will, it's often read after the funeral. Better to create a separate document with:

Give copies to your executor, family members, and whoever you expect to handle arrangements.

Pre-planning option: You can pre-pay for funeral arrangements to lock in today's prices and remove the burden from family. Be cautious about transferability if you move.

11. Review Tax Implications

Estate taxes only affect the very wealthy, but you should understand the rules:

Federal Estate Tax (2026)

If your estate is under $13.61 million (or $27.22 million for married couples), you owe no federal estate tax.

State Estate Taxes

12 states and DC impose their own estate taxes, often with lower exemptions:

If you live in one of these states and your estate exceeds the exemption, consult an estate planning attorney about tax minimization strategies.

Income Tax on Inherited Assets

Beneficiaries don't pay income tax on most inherited assets, but there are exceptions:

Full breakdown of estate planning costs and tax implications.

12. Store Documents Securely and Tell Key People Where They Are

Even the best estate plan is useless if nobody can find it.

Storage options:

Who needs to know where documents are:

What to tell them:

Consider giving copies (not originals) to your executor and key family members. Only the original will is legally binding, so keep it secure.

When to Update Your Estate Plan

Estate planning isn't one-and-done. Review and update your plan:

Complete guide to updating your estate plan.

Complete Your Estate Plan Today

Trust & Will offers a complete estate planning package for $399—will, trust, healthcare directives, and power of attorney.

Get Started →

Estate Planning by Life Stage

Young Adults (18-35)

Priority documents:

Young Families (25-45 with kids)

Priority documents:

Mid-Career (45-65)

Priority documents:

Retirees (65+)

Priority documents:

Related Articles

Frequently Asked Questions

What are the 5 most important estate planning documents?
The 5 essential estate planning documents are: 1) Last Will and Testament, 2) Revocable Living Trust (optional but recommended), 3) Durable Power of Attorney for finances, 4) Healthcare Power of Attorney, and 5) Living Will/Advance Directive for end-of-life medical decisions.
At what age should I start estate planning?
You should start estate planning as soon as you turn 18, have dependents, own property, or have any assets. Major life events like marriage, having children, buying a home, or starting a business should trigger immediate estate planning.
How much does a complete estate plan cost?
A basic DIY estate plan costs $100-$400 online. Attorney-drafted plans range from $1,000-$3,000 for straightforward estates, or $3,000-$10,000+ for complex situations involving trusts, business interests, or tax planning.
Do I need a lawyer for estate planning?
You don't need a lawyer for simple estates. Online services work well if you have straightforward assets and beneficiaries. Hire an attorney if you have significant wealth, business ownership, complex family dynamics, special needs dependents, or tax concerns.
How often should I update my estate plan?
Review your estate plan every 3-5 years or immediately after major life events: marriage, divorce, birth/adoption, death of a beneficiary/executor, significant asset changes, moving to a new state, or changes in tax law.

About the Author: Patricia Larson, J.D., is an estate planning attorney with 20 years of experience in elder law and trust administration. She has created comprehensive estate plans for hundreds of families at all life stages and wealth levels.