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Last Will And Testament Guide

Estate Planning Checklist for Families

Estate planning isn't just for the wealthy—it's a crucial step for any family to protect loved ones and ensure your wishes are honored. This checklist walks you through the essential documents and decisions, from drafting a last will and testament to setting up a living will, so you can create a solid plan with confidence.

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Last updated 2026-08-08 · WillForms Guide Guides

1. Create or Update Your Last Will and Testament

Your last will and testament is the cornerstone of any estate plan. It names your beneficiaries, designates an executor to manage your estate, and can specify guardians for minor children. Without a will, state law determines who inherits your assets, which may not align with your wishes.

To write a valid will, you must be of sound mind, at least 18 years old (in most states), and sign the document in the presence of witnesses (typically two, but state rules vary). You can use a will template, but ensure it complies with your state's formalities to avoid challenges later.

If you already have a will, review it every few years or after major life events like marriage, divorce, birth of a child, or a significant change in assets. Update it to reflect your current wishes and circumstances. You can last will and testament with a state-specific template data-doorway-opt-inline here.

  • List all significant assets (real estate, bank accounts, investments, personal property) and decide who gets what.
  • Name an executor who is organized and trustworthy, and always name a backup.
  • For minor children, name a guardian and a backup guardian in your will.
  • Consider a trust if you have complex assets or want to control distributions over time.

2. Prepare a Living Will and Healthcare Power of Attorney

A living will (also called an advance directive) documents your preferences for medical treatment if you become incapacitated and cannot speak for yourself. It typically covers life-sustaining treatments, resuscitation, and organ donation. This takes the burden off your family during a crisis.

A healthcare power of attorney (or healthcare proxy) designates a person to make medical decisions for you if you're unable. This person should understand your values and be willing to advocate for your care. You can combine both documents into one advance directive, depending on your state.

Discuss your wishes with your designated agent and family members so they understand your choices. Keep a copy of these documents with your primary care physician and a family member, and carry a wallet card noting where they are stored.

  • Decide on your preferences for life support, pain management, and organ donation.
  • Choose a healthcare agent who is willing and able to act on your behalf.
  • Ensure your living will is signed and witnessed as per your state's requirements.
  • Review and update your living will periodically, especially after major health changes.

3. Designate Beneficiaries and Consider a Financial Power of Attorney

Many assets, like life insurance policies, retirement accounts (401(k)s, IRAs), and payable-on-death (POD) bank accounts, allow you to name beneficiaries directly. These designations override your will, so it's vital to keep them current and aligned with your estate plan.

A financial power of attorney (POA) grants a trusted person authority to manage your finances if you become incapacitated. This can include paying bills, managing investments, and filing taxes. Without one, your family may need to go to court for a guardianship, which is costly and time-consuming.

Review beneficiary designations annually and after major life events. Also, ensure your financial POA is durable (effective even if you're incapacitated) and that your agent understands their role and your financial situation.

  • List all accounts and policies with beneficiary designations and verify they are up to date.
  • Name contingent beneficiaries in case your primary beneficiary passes away before you.
  • Choose a financial agent who is financially savvy and trustworthy; consider a backup.
  • Store your financial POA in a secure place and inform your agent of its location.

4. Take Inventory of Your Assets and Debts

Create a comprehensive inventory of everything you own and owe. This includes real estate, bank accounts, investments, retirement accounts, life insurance, vehicles, jewelry, and digital assets like crypto or online accounts. Also list mortgages, loans, credit card debts, and other liabilities.

This inventory helps your executor and family locate and manage your assets after your death, avoiding lost property and delays. It also helps you estimate your estate's value for tax planning purposes (though most families won't owe federal estate taxes due to the high exemption threshold).

Keep this inventory in a secure but accessible place, and update it at least annually. Include account numbers, contact information for financial institutions, and login details for digital accounts (stored securely, perhaps in a password manager).

  • Use a spreadsheet or estate planning app to organize your assets and debts.
  • Include digital assets: email, social media, online banking, and any cryptocurrency.
  • Note any property you own jointly or with rights of survivorship—these bypass probate.
  • Calculate your net worth to inform decisions about trusts or charitable giving.

5. Plan for Minor Children and Dependents

If you have minor children, your will is where you name a guardian to care for them if both parents die. This is one of the most important decisions you'll make. Discuss the role with the person you choose and ensure they are willing and able to take on the responsibility.

Consider setting up a trust for your children's inheritance, especially if you want to control how and when they receive assets. A trust can specify that funds be used for education, health, and support until a certain age, and it avoids court supervision of the child's finances.

Beyond the legal documents, have conversations with your children (if age-appropriate) about your plans, and provide your guardian with a letter outlining your values, routines, and wishes for raising your children. This reduces uncertainty and helps them transition smoothly.

  • Choose a guardian who shares your parenting values and is financially stable.
  • Name a backup guardian in case your first choice is unable to serve.
  • Set up a testamentary trust (created in your will) or a living trust to manage assets for minors.
  • Write a 'letter of intent' to your guardian with practical details about your child's life.

6. Review and Store Your Documents Properly

Once you've created your estate planning documents, proper storage and accessibility are key. Keep your original will in a safe place, such as a fireproof safe or with your attorney, but make sure your executor knows where it is. Many states also allow you to file your will with the court for safekeeping.

Store copies of your living will, POAs, and beneficiary designations with your primary care physician, your attorney, and a trusted family member. Ensure that your healthcare agent has a copy at all times. For digital documents, use secure cloud storage and share access with your executor.

Finally, schedule a review of your entire estate plan every 3–5 years or after major life changes. Laws change, and your circumstances evolve, so keeping your plan current ensures it works exactly as you intend. Consider consulting an estate planning attorney for complex situations.

  • Create an 'Estate Planning Binder' with physical copies and a digital backup.
  • Tell your executor and trusted family where the originals are stored.
  • Review beneficiary designations and document updates at least every few years.
  • Consult a lawyer if you have significant assets, a blended family, or special needs dependents.

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DIY vs. hiring a lawyer for your Last Will And Testament

OptionCostTimeBest for
DIY with a template$~40MinutesStandard situations
State-specific template (recommended)Low, one-time~15 minMost people
Hire an attorney$200–$1,500+Days–weeksComplex cases

Most people complete their last will and testament online in about 15 minutes with a state-specific template — the same structure attorneys use, without the hourly bill.

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Frequently asked questions

What's the difference between a last will and testament and a living will?

A last will and testament dictates how your assets are distributed after you die and names guardians for minor children. A living will (advance directive) states your healthcare preferences if you become incapacitated and cannot communicate. They serve different purposes and are both essential in a complete estate plan.

Can I write my own will without a lawyer?

Yes, you can use a will template or online service to create a valid will, as long as you comply with your state's requirements for signing and witnessing. However, if your estate is complex (e.g., you own a business, have blended family, or significant assets), consulting an attorney is wise to avoid costly mistakes.

What happens if I die without a will?

If you die intestate (without a will), state law determines who inherits your assets, typically your spouse and children, but the exact rules vary. The court will appoint an administrator to manage your estate, which can cause delays and family conflict. Having a will ensures your wishes are followed and simplifies the process.

How often should I update my estate plan?

Review your estate plan every 3–5 years or after major life events like marriage, divorce, birth of a child, death of a beneficiary, or a significant change in finances. Updating your will, beneficiary designations, and powers of attorney keeps your plan aligned with your current wishes and circumstances.

State-specific last will and testament guides

Every state has different rules. See the detailed guides for your state.

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