Estate Planning 101: Wills, Trusts, and Power of Attorney

Start an estate plan with a property inventory, people to act for you, and instructions for both incapacity and death. A will names intended heirs and an executor; a financial power of attorney authorizes an agent during your lifetime; a health-care directive records medical wishes. A living trust can add continuity of property management and avoid probate for assets properly held in it.

Signing requirements, spousal rights, and probate procedures depend on the governing state. Coordinate the documents with an attorney familiar with that state, and match each asset’s title and beneficiary designation to the plan.

Map assets before choosing documents

Start with an inventory that distinguishes ownership from intended inheritance. Record each account or property, the legal owner, any joint owner, beneficiary designation, debt and location of the supporting record. Keep account numbers and sensitive documents in secure storage rather than an unsecured shared spreadsheet.

Here is a hypothetical inventory illustrating the questions to resolve:

Asset	Current arrangement	Question for the plan
$40,000 savings account	One owner; no beneficiary recorded	Who can manage it during incapacity, and how will it transfer at death?
$250,000 retirement account	Beneficiary form on file	Is that form current, and do spousal rights apply?
Home valued at $600,000	Deed identifies its owners	What does the actual title provide, and is a trust or another transfer method appropriate?
Life-insurance policy	Separate owner, insured and beneficiary fields	Do those roles match the intended plan?

Use the inventory to assign each asset both a lifetime-management arrangement and a transfer method. A retirement-account beneficiary, for example, may inherit the account but need a separate grant of authority to help manage finances during the owner’s lifetime.

Understand what a will can and cannot do

A will can name intended recipients of property, nominate an executor, and identify a preferred guardian for minor children. The court appoints a guardian under the governing law. For help with finances during life, arrange a power of attorney or funded trust alongside the will.

California Courts’ planning-document overview explains wills, living trusts and payable-on-death accounts as distinct arrangements. Its procedures are California-specific. Witnessing, signing and other validity requirements should come from the law governing the document, rather than a generic internet checklist.

Ask which assets would enter probate and obtain an estimate based on those assets and the state’s procedure. Joint ownership and beneficiary arrangements may already provide a transfer route for part of the estate. Disputes, creditor claims, and required administration affect both timing and cost.

A living trust requires implementation

In a revocable living trust, a trustee holds and manages trust property under the trust’s terms. A successor trustee can take over as specified in the document. The Orange County Superior Court guide explains how property held in the trust can pass without a probate distribution order and how a successor trustee can manage it during incapacity.

Signing the trust and transferring property into it are separate steps. The Florida Bar’s revocable-trust guide stresses funding and explains the role of a pour-over will for probate assets left outside the trust. That will does not retroactively make omitted property avoid probate. Its discussion is a Florida example, not a substitute for another state’s rules.

For a hypothetical plan with three intended trust assets, create three implementation records: the home deed, the bank’s account registration and the brokerage’s registration confirmation. Mark each complete only after the relevant transfer has been confirmed. Do not assume every account should be retitled identically; retirement accounts and other specialized assets require separate analysis.

A revocable trust offers management and transfer benefits while the settlor retains control. That control also matters for creditors: Orange County’s court guidance explains that the settlor’s creditors can reach revocable-trust property. Include creditor obligations and distribution instructions in the successor trustee’s task list.

Financial power of attorney covers a different job

The CFPB explains that a power of attorney authorizes an agent to act for someone else. A durable power generally continues during incapacity. The document determines which financial tasks the agent can perform and when that authority begins.

Specify the powers, effective date, successor arrangement and oversight with appropriate legal help. The CFPB identifies reporting to another trusted person as a possible protection against abuse. Giving someone authority to pay bills should not casually become permission to give themselves money or change beneficiaries.

State differences matter. The Florida Bar’s power-of-attorney guidance describes Florida’s requirements and explains that the principal’s death ends the power. The person who managed bills as an agent should not assume that role automatically becomes executor or trustee after death.

For a practical document review, ask the named agent to explain where the document is kept, when it takes effect and which institution will need a copy. Resolve those operational questions while the person granting authority can still participate. A signed document that nobody can locate may be difficult to use when needed.

Record health-care wishes separately

Medicare’s advance-care-planning guidance distinguishes a health-care proxy, who makes decisions when the person cannot, from a living will describing treatment preferences. A financial power of attorney is not automatically the right document for health-care decisions.

Discuss preferences and likely decisions with the proposed decision-maker and health-care provider. State forms and terminology differ, and a legal document should reflect the person’s wishes rather than another person’s assumptions about treatment. Give appropriate copies to the people who will need them and identify how updates will replace earlier versions.

For Medicare beneficiaries, voluntary advance-care planning can be included in a Welcome to Medicare or annual Wellness visit. Medicare says there is no charge when the provider accepts assignment and the planning is part of that visit. Deductible and coinsurance apply when it is provided as part of other medical treatment. Ask the provider how the discussion will be billed when scheduling it.

Coordinate beneficiary forms and family changes

Beneficiary designations require their own review. Do not assume that editing a will also changes a retirement plan’s records. The IRS’s death-of-spouse guidance says many plans require the spouse as primary beneficiary unless the spouse gives written consent to an alternative. Changes must be submitted through the plan’s process.

After marriage, divorce, or a death in the family, review designations with the plan administrator and resolve any conflict with the governing documents or court orders. Keep the administrator’s confirmation with the estate inventory so the next review starts from the accepted designation.

Record confirmation dates for each submitted change. Include contingent beneficiaries and a plan for beneficiaries who are minors or need ongoing support. A beneficiary list and a property inventory should tell a consistent story.

Federal estate tax in 2026

The IRS estate-tax page lists a $15 million federal filing threshold for 2026, applied to the gross estate plus relevant adjusted taxable gifts and specific exemption. Probate and estate tax use different rules: property that passes through a trust can still be included in the taxable estate.

A portability election can transfer a deceased spouse’s unused federal exclusion to the surviving spouse. Arrange the election with the estate’s preparer even when no estate tax is due. The Form 706 instructions explain the usual nine-month filing deadline and available six-month filing extension. Review state estate or inheritance taxes separately.

The next practical step is to bring the inventory, existing documents and unresolved questions to the appropriate professionals. Ask what the proposed work includes: drafting, execution, trust funding, beneficiary coordination and later updates are different tasks. A complete plan needs those connections to work, regardless of the number of documents in its folder.