A plan that fit your life once may not fit it now

Most estate plans are created at a specific point in someone’s life and then left unchanged for years. That is not inherently wrong. A well-drafted revocable living trust and coordinating documents can stay valid for a long time without needing revision.

But life does not stay the same. Assets change. Family structures change. Laws change. The estate plan you signed in 2018 was written around your 2018 circumstances, not your 2026 ones. When those circumstances diverge enough, the plan starts to produce unintended results.

The goal of reviewing your plan is not to find problems for their own sake. It is to catch the gaps before they cost your family.

Life events that should trigger a review

Marriage. Getting married changes your legal relationship to your assets and to your spouse in ways that affect your estate plan. In California, property acquired during marriage is community property, which means your existing trust may need to be updated to address the character of marital assets. Beneficiary designations on existing accounts may need to be updated. Your spouse may need to be named as successor trustee or healthcare agent.

A trust drafted before your marriage may also not accurately reflect what you want to leave your new spouse. Most estate planning attorneys recommend a full review within a year of marriage.

Divorce. California Probate Code 21380 automatically revokes beneficiary designations to a former spouse under some circumstances at divorce, but it does not revoke all of them, and it does not apply to all account types. The safest approach is a deliberate post-divorce review of every document and every beneficiary designation, rather than relying on the automatic statutory provisions to catch everything.

Your trust may have named your former spouse as successor trustee. Your advance directive may have named them as healthcare agent. Your power of attorney may have granted them financial authority. None of these change automatically at divorce.

Birth or adoption of a child. A new child should typically be addressed in your trust as a beneficiary. If you have minor children, your trust should include provisions for how their share is held and distributed, at what ages, and by whom. If you do not yet have a will, the birth of a child is the clearest motivation to get one, because a will is the only place you can name a guardian.

Death of a named person. If your named successor trustee, executor, healthcare agent, or financial agent dies before you, those designations need to be updated. An estate plan with a deceased successor trustee has no succession structure in place when you actually need it.

Significant change in assets. Acquiring a new piece of real property is the most common example. Real property outside your trust does not avoid probate, regardless of what your trust says. Each new property needs to be deeded into the trust. Similarly, opening new investment accounts, receiving an inheritance, or starting a business can change the scope of your estate significantly enough to warrant a review.

Moving to California. If you established your estate plan in another state and then moved to San Diego, California law applies to your California assets, and your existing documents may not fully comply with California’s requirements. A California estate planning attorney should review the plan to confirm it is valid and complete under California law.

Children reaching adulthood. If your trust included provisions for managing assets for minor children, those provisions may need to be adjusted as children become adults and take on different roles in your life or your plan.

Routine reviews even without major events

Even without a triggering life event, reviewing your estate plan every 3-5 years is a reasonable baseline. A review catches documents that have been on autopilot longer than they should be.

Things to check at a routine review:

  • Are all named agents, trustees, and executors still available, willing, and appropriate?
  • Do all assets of significance have a clear path: either in the trust, covered by a beneficiary designation, or addressed by the pour-over will?
  • Have beneficiary designations on retirement accounts and life insurance policies been reviewed recently?
  • Has the law changed in a way that affects your plan? (The federal estate tax exemption, Medi-Cal rules, and California Probate Code provisions all change over time.)
  • Has the trust been formally amended if circumstances required it, or has it just been handled informally in a way that may not be legally binding?

The most common gap: assets outside the trust

The single most frequent problem found at estate plan reviews is assets that were never transferred into the trust. A house purchased after the trust was created, a brokerage account opened for convenience, a savings account held in individual name for ease of access. These assets sit outside the trust and face full California probate at death, regardless of what the trust document says.

Funding the trust is an ongoing obligation, not a one-time event. Every significant asset acquisition should include the question: does this belong in the trust, and how do I get it there?

For more on what the trust amendment process involves when updates are needed, see the trust amendments and restatements service page.

What updating looks like in practice

Minor updates, like changing a successor trustee or adding a new beneficiary, are typically handled with a trust amendment. An amendment is a simpler document that modifies the original trust without replacing it entirely.

More substantial changes, like restructuring the distribution scheme, addressing community vs. separate property after a marriage, or adding subtrusts for minor children, may be better handled through a full restatement, which is a new version of the complete trust document. A restatement replaces the original but preserves the trust’s legal identity, meaning you do not need to re-transfer assets.

Your estate planning attorney can advise which approach fits the scope of the changes you need.

Getting a review in San Diego

The California State Bar at calbar.ca.gov maintains a referral service for finding a licensed estate planning attorney in San Diego County who can review your existing documents and advise on whether they need updating.

Trust Law SD connects San Diego County residents with experienced local estate planning attorneys. Call (858) 925-5546 to get matched with an attorney who can review your current plan, identify any gaps, and update the documents your situation requires. For the full picture of what a complete estate plan covers, see the estate planning service page.

How much does it cost to update a trust in California?

A trust amendment for a simple change (updating a trustee or beneficiary) typically runs $300-$800 at a San Diego estate planning attorney. A full trust restatement, which replaces the entire trust document, runs closer to the cost of an original trust: $1,000-$2,500 for a single-person trust, $1,500-$3,500 for a couple’s trust, depending on complexity.

Do I need an attorney to amend my trust?

Technically, California law does not require an attorney to amend a trust. However, an improperly drafted amendment that is ambiguous, conflicts with the original trust terms, or fails to meet California’s execution requirements can create more problems than it solves. An attorney-drafted amendment is the safer approach for any change of substance.

What if I just want to add a new beneficiary?

Adding a beneficiary is typically a trust amendment. It requires a signed, dated amendment document that clearly identifies the original trust, the specific change being made, and is executed with the same formalities as the original (signed by the trustor, typically in front of a notary). A handwritten note attached to the trust document is not a valid amendment in California.