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The 2026 Estate Planning Checklist: Every Document You Need

Most people make a Will and stop. That leaves significant gaps that only become obvious when something goes wrong. Here is the complete list of every estate planning document, ranked by urgency.

April 7, 2026|7 min read|By DocSats

Estate planning is not one document. It is a set of documents, each covering a different situation. Most people make a Will and stop, leaving significant gaps that only become obvious when something goes wrong.

Tier 1: Get these now

1. Last Will and Testament

The foundation. Names who gets your assets, who serves as executor, and who raises your children if they are minors. Every adult should have one. A Will is how you stay in control of what happens to your stuff and your family after you are gone.

2. Durable Power of Attorney

Names someone to manage your financial affairs if you are alive but incapacitated. Without it, your family would need court-ordered guardianship, a process that takes months and costs thousands. The document only works if created while you have legal capacity.

3. Healthcare Proxy

Names someone to make medical decisions if you cannot communicate. Without one, medical providers follow a state-defined hierarchy of next-of-kin, which may not be who you would choose and creates conflict if family members disagree.

4. Living Will (Advance Directive)

Documents your specific wishes about end-of-life medical care: resuscitation, life support, organ donation. Works alongside your Healthcare Proxy by giving your agent documented guidance.

4
core documents every adult needs
1 hr
to complete all four online
$250
DocSats complete plan vs $3K+ with an attorney

Tier 2: Get these if your situation warrants it

5. Revocable Living Trust

A legal entity that holds your assets during your lifetime and transfers them outside of probate. The main benefit is avoiding probate, which can be expensive and slow. Generally worth considering if your estate exceeds $500K, you own real estate in multiple states, or privacy is important to you.

6. HIPAA Authorization

Federal privacy law prevents medical providers from sharing your health information with anyone without your authorization. A HIPAA authorization names who can access your medical records. Your Healthcare Proxy agent should have one.

7. Digital Asset Inventory

Not a legal document but essential. A documented list of your digital accounts, crypto wallets, and access instructions stored securely and accessible to your executor. Without this, digital assets can be permanently inaccessible.

Tier 3: Situational documents

8. Letter of Instruction

An informal companion to your Will that covers practical information: funeral preferences, pet care instructions, where to find important documents. Not legally binding but enormously helpful for whoever manages your estate.

9. Beneficiary designations review

Life insurance, 401ks, and IRAs transfer directly to named beneficiaries, bypassing your Will entirely. If your beneficiary designations are outdated, your Will cannot override them. Review these after every major life event.

The order matters: Start with the Tier 1 documents. They cover the most common scenarios and take under an hour with the right platform. DocSats offers a Complete Estate Plan for $249.99, less than two hours of attorney time.

Four documents. One hour. Complete coverage.

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