Why and When You Need to Review Your Estate Plan
Most people create an estate plan and then never touch it again. Life changes—your wealth grows, your family evolves, tax laws shift—but your documents remain frozen in the past. This disconnect creates real problems. A will that was perfect in 2015 might leave your assets to someone you're no longer married to, miss tax-saving opportunities, or name an executor who's moved away and doesn't want the job. Regular review of your estate plan is not a luxury—it's essential maintenance. The good news: you probably only need to review every 3–5 years unless a major life event triggers an immediate update.
Quick definition: An estate plan review is a periodic check of your will, trust, beneficiary designations, and tax strategy to ensure they still align with your goals and current law.
Key Takeaways
- Review every 3–5 years at minimum. Even without major life changes, tax law shifts and inflation adjust exemptions. A routine review catches these.
- Major life events trigger immediate review. Marriage, divorce, birth of children, significant wealth changes, or moves to new states require updates.
- Beneficiary designations matter more than your will. Many assets (life insurance, retirement accounts) pass by beneficiary designation, not by will. These get outdated quickly.
- Tax law changes can make your plan obsolete. The current exemption environment (scheduled to change in 2026) is temporary. Plans made during high-exemption periods may need restructuring.
- Professional reviews cost $500–$2,000. That's cheap insurance against a multimillion-dollar plan failing to work as intended.
- DIY reviews (without a lawyer) are incomplete. You might notice your address changed, but miss that your state now has a new estate tax.
Major Life Events: Immediate Review Triggers
These events should prompt an immediate review (not a wait-until-2027 kind of thing):
1. Marriage
When you marry, your estate plan should change substantially:
- Revise your will to reference your new spouse and update property distributions.
- Add your spouse to beneficiary designations where appropriate (retirement accounts, life insurance, payable-on-death accounts).
- Update your executor choice if you previously named a friend or sibling. Your spouse should typically be involved.
- Review your trust structure. A revocable living trust should be retitled to include your spouse's name.
- Plan for the spousal exemption. With proper planning, a married couple can shield twice as much wealth from estate tax. Ensure your documents are set up to take advantage of this.
- Consider a prenup review. If you have a prenup, your estate plan must coordinate with it.
Example: You had a will naming your sister as executor and leaving 50% of your estate to her. Then you marry. Without updating, your wife might receive nothing until your sister takes her share—and your wife doesn't control decisions. Update your will to name your wife as primary beneficiary and executor, with your sister in a contingent role.
2. Divorce
Divorce dissolves certain estate planning provisions automatically in some states, but not all. Don't rely on this:
- Update your will immediately. Many wills have language that's void after divorce (e.g., "to my spouse"), but not all states automatically revoke these. Rewrite it to remove your ex.
- Change beneficiary designations. Life insurance, retirement accounts, and payable-on-death accounts often still list your ex-spouse as beneficiary. This is a common source of disputes. Change them immediately.
- Revoke any powers of attorney. If you gave your ex power of attorney to manage your finances, revoke it.
- Consider a new trust. If you had a joint revocable living trust, it now needs to be divided or rewritten.
- Update your healthcare directive. Your ex probably isn't the person you want making medical decisions. Change this immediately.
Example: You divorce and your ex-spouse remains the beneficiary on your $500,000 life insurance policy because you forgot to update it. You remarry. When you die, your life insurance goes to your ex, not your current spouse or children. This is common and entirely preventable.
3. Birth or Adoption of Children
A new child should trigger an immediate estate plan review:
- Name a legal guardian. If you have young children, your will should name who will raise them if you die. This is the most critical decision in your estate plan.
- Set up a trust for minors. Children can't inherit directly (in most states, until age 18). Trusts or custodianships manage assets until they're old enough.
- Update beneficiary designations. Add your child as a beneficiary on retirement accounts, life insurance, and other assets.
- Review life insurance amount. With a new child, you may need more life insurance to cover their upbringing, education, and needs.
- Create a healthcare directive for your child. If something happens to you, who decides on medical care for your child?
- Consider a 529 plan or Coverdell ESA. New parents often want to start saving for education; this is a good time to set up tax-advantaged accounts.
Example: You have a child but your will still names your sister as the person to inherit everything. Without naming a guardian in your will, a court decides who raises your child. This court decision might not match your wishes. Update immediately and clearly state: "If I die while my child is a minor, I want my brother to be appointed guardian."
4. Significant Wealth Changes
Major increases or decreases in your net worth warrant a review:
Inheritance, business sale, or windfall ($500,000+):
- You may now be subject to estate tax. If you inherited $2 million and already had $3 million in assets, your $5 million estate is getting close to the $13.61 million exemption. You might need advanced planning (trusts, insurance, gifting strategies).
- Review your insurance needs. If you've become significantly wealthier, you might need more life insurance to cover estate taxes.
- Consider charitable giving. Large windfalls often trigger charitable interests. Strategies like donor-advised funds or charitable trusts can save taxes.
- Diversify your assets. If your wealth is concentrated (like in one company stock), your plan should address what happens to that concentration when you die.
Major losses (market downturn, business failure, health crisis):
- Review your executor choice. If you're significantly poorer, your estate may be simpler. You might not need the sophisticated executor you previously chose.
- Revisit life insurance. If you've lost wealth, you might need more life insurance (to replace lost income) or less (if your family no longer needs as much support).
- Update beneficiaries. If your assets are now much smaller, you might want to redistribute differently.
Example: You own a business worth $8 million. Your will leaves it to your two adult children equally. But when you die, the business faces $3 million in estate taxes, and your children have to sell it to pay the bill. With a proper business succession plan, you could have used insurance, gifting strategies, or a buy-sell agreement to prevent this. If you'd reviewed your plan when the business hit high value, you'd have caught this.
5. Moving to a New State
Moving states can trigger unexpected tax complications:
- State estate tax exposure. If you move from California (no estate tax) to Massachusetts (estate tax with a $1 million exemption), your $2.5 million estate now owes $750,000 in state tax. Your plan should account for this.
- Probate differences. States have different probate laws. A trust that works in one state might not in another. Your attorney should review your trust for your new state's requirements.
- Homestead exemptions. Some states have homestead protections that affect how your primary residence passes to heirs. Know your new state's rules.
- Domicile implications. Some states track residency closely. If you're split between two states, you need to carefully declare which is your primary residence (domicile).
Example: You had a revocable living trust written for California. You move to Florida (no state income tax, but different trust laws). Your Florida attorney reviews your trust and discovers it's missing Florida-specific language. She updates it to comply with Florida law. Now it works in your new state.
6. Significant Health Diagnosis
A serious health diagnosis should trigger an immediate review:
- Revisit your healthcare directive. If you're facing a serious condition, clarify your wishes for end-of-life care, artificial life support, and organ donation.
- Consider a living will. This is separate from a healthcare directive—a legal statement about whether you want life-sustaining treatment if you're terminally ill.
- Review your executor and decision-makers. If your condition might impair your judgment, you might want to accelerate delegation to a trusted person.
- Update your power of attorney for healthcare. Make sure the person who decides medical care knows your current wishes.
- Consider life insurance modifications. If you have a terminal diagnosis, you might be able to access life insurance benefits early (via an accelerated death benefit or viatical settlement).
Example: You're diagnosed with a serious illness. Your healthcare directive from 10 years ago says you want "everything done to keep me alive." But you've thought about this more and decided that if you're in a persistent vegetative state, you don't want artificial nutrition or life support. Update your healthcare directive immediately to reflect your current wishes.
Routine Review Triggers (Every 3–5 Years)
1. Tax Law Changes
Tax law affecting estate planning changes periodically. Recent changes include:
- 2017 Tax Cuts and Jobs Act: Doubled the exemption to $13.61 million (2024), set to expire December 31, 2025.
- 2026 exemption sunset: Unless Congress acts, exemptions drop to roughly $7 million per person. Plans made in 2023 assuming $12+ million exemptions will need restructuring.
If tax law changes, review your plan within a year. Your attorney can advise whether your strategy is still optimal.
2. Inflation Adjustments to Exemptions
The estate tax exemption adjusts annually for inflation. Recent adjustments:
| Year | Per-person exemption |
|---|---|
| 2024 | $13,610,000 |
| 2023 | $12,920,000 |
| 2022 | $12,060,000 |
| 2021 | $11,700,000 |
If you've been gifting during your lifetime to maximize your exemption, you need to track these changes. A routine review ensures you're using the right exemption amount.
3. Asset Value Changes
Assets appreciate or depreciate. If your major asset (a home, investment portfolio, or business) has changed significantly in value, this might affect your plan:
- Real estate appreciation: Your $1.5 million home is now worth $2.5 million. Your plan might need updating if property passes in a way that doesn't reflect its new value.
- Stock gains: Your portfolio went from $500,000 to $2 million. You might now be close to exemption limits and need tax planning.
- Business growth: Your side business is now worth $500,000+ and generates annual income. It might belong in a trust or have special succession planning.
4. Executor or Trustee Changes
People's circumstances change. Your executor might:
- Move out of state
- Become too ill or elderly to serve
- Get divorced (potentially affecting their judgment or willingness to serve)
- Become estranged from the family
- Take on additional caregiving responsibilities
If your executor's circumstances have changed significantly, review your choice. Would they still want to serve? Are they still the best person?
5. Beneficiary Changes (Without Marriage/Divorce)
You might want to change distributions without a major life event:
- A child struggles with money management. You might move from naming them as a direct beneficiary to leaving their inheritance in a trust with a trustee managing distributions.
- You've become closer to one child than another. Your equal split might no longer feel right.
- A beneficiary has become wealthy. You might want to redirect their share to a needier beneficiary or charity.
- You've developed new charitable interests. You want to add bequests to organizations you care about.
6. Inflation and Cost-of-Living Changes
A will written 15 years ago might leave "my jewelry to my daughter." That might have meant $20,000 worth. Now it's worth $50,000 with inflation. Is that still proportional to what other heirs get? A routine review catches these disproportions.
What Should You Review in Your Estate Plan?
When you do a review, your attorney should check these documents:
| Document | What to verify |
|---|---|
| Your will | Beneficiaries are current; executor is still willing/able; charitable bequests reflect your values; no contradictions with your trust |
| Revocable living trust | Retitled in your current name and state; all major assets titled to the trust; successor trustee is current; distribution provisions match your wishes |
| Beneficiary designations | Life insurance names correct beneficiaries; retirement accounts (IRA, 401k) name correct beneficiaries; payable-on-death accounts are current |
| Power of attorney (financial) | Named person still able/willing to serve; their contact info is current |
| Healthcare directive | Your medical wishes are still accurate; named healthcare proxy is someone you trust |
| Living will | Your end-of-life preferences are still current |
| Deed(s) to your home | Property is titled correctly (in your name, your trust, or both) |
| Business documents | If you own a business, there's a succession plan or buyout agreement in place |
DIY Review vs. Professional Review
DIY review (you can do this yourself):
- Read through your existing documents.
- Check that beneficiary designations match your will.
- Verify that executor and trustees are still appropriate.
- Note any major life changes.
- Create a list of questions for your attorney.
Cost: Free (your time).
Professional review (with an estate attorney):
- Attorney reviews all documents for consistency.
- Attorney confirms compliance with current law (state and federal).
- Attorney identifies tax planning opportunities you might miss.
- Attorney drafts updates if needed.
Cost: $500–$2,000 (varies by complexity).
For most people, a full professional review every 5 years is worthwhile. A simpler DIY check-in every 2–3 years between reviews is also valuable.
Real-World Examples
Example 1: Outdated beneficiary designations cause unintended results.
Carlos had a will leaving his estate equally to his two children, but his life insurance beneficiary designation still named his ex-wife (from 15 years ago). He'd updated his will in his divorce decree, but the insurance company didn't know about this. When he died, his ex-wife received the $500,000 life insurance benefit while his children received the rest of the estate. If he'd reviewed his beneficiary designations every 3–5 years, he'd have caught this.
Example 2: Tax law change makes plan less effective.
Sophia created a sophisticated trust plan in 2019 when the exemption was $11.4 million. Her plan used several advanced strategies (GST trusts, QTIP trusts) to maximize wealth transfer. But by 2024, with the exemption at $13.61 million, her strategy was overcomplicating things. A review revealed she could simplify and still achieve her goals. She saved $10,000 in annual trust administration fees and made her documents clearer for her executor.
Example 3: Moving states without updating plan causes complications.
James moved from Georgia to New York, a state with an estate tax with a $6.58 million exemption (2024). His estate plan was Georgia-focused. When he died with a $5 million estate, his beneficiaries owed New York estate tax even though he'd never updated his plan. If he'd reviewed when moving, he could have done straightforward tax planning to avoid this.
Common Mistakes
1. Creating a plan and never touching it. Life changes; so should your plan. A 20-year-old plan is almost certainly outdated.
2. Updating your will but forgetting beneficiary designations. Your will says your children get everything, but your IRA and life insurance still name your ex-spouse. Beneficiary designations override wills. Update both.
3. Assuming your state's law is the same as it was when you created your plan. State laws change. Trusts that worked in 2015 might not work in 2024. Your attorney should verify current law.
4. Not reviewing after a major life change. You get divorced or marry but don't update your documents. These are the highest-stakes moments for having outdated plans.
5. Skipping professional review because you think your plan is simple. Even simple plans need periodic verification. Tax law and your circumstances change. A professional review catches things you'd miss.
6. Assuming your executor knows what to do. If your executor lives out of state or is unfamiliar with your financial situation, a letter of instruction (see Chapter 14) is critical. Regular plan reviews should include: Does my executor still understand what I'm asking them to do?
FAQ
Q: Do I really need to review every 3–5 years?
A: At minimum, yes. Life and tax law change. A quick check-in every 3–5 years is cheap insurance. If major changes happen (marriage, inheritance, move to a new state), review immediately.
Q: Can I update my plan myself without an attorney?
A: For simple changes (beneficiary name, executor name), sometimes yes. But tax and legal implications are complex. A $1,000 attorney review that catches a mistake is better than a $100,000 problem years later.
Q: If I update my will, do I need to update my trust too?
A: Often yes. Your will and trust work together. If you change your will, your attorney should verify your trust is still consistent. Don't update one without reviewing the other.
Q: What if I just want to change one thing (like my executor)?
A: Still worth a full professional review. While you're at it, your attorney will catch other things you might have missed. This is why professionals recommend periodic reviews.
Q: How much should a review cost?
A: A simple review: $500–$1,000. A review with updates: $1,000–$2,500. Complex estates: higher. Get a fee quote before you go in.
Q: Is there any risk to reviewing my plan too often?
A: No. More frequent reviews mean fewer outdated documents. The only downside is the cost of frequent professional reviews, which is why annual DIY check-ins are a good middle ground.
Related Concepts
- Understand the legal framework in Estate Tax Basics.
- Master the practical details your executor needs in The Letter of Instruction.
- Protect digital assets in Digital Assets in Your Estate.
- Learn what to avoid in Common Estate Planning Mistakes.
Summary
An estate plan is not a set-it-and-forget-it document. Life changes, tax laws shift, and assets appreciate or depreciate. Regular review—at minimum every 3–5 years, and immediately after major life events like marriage, divorce, or moving states—keeps your plan aligned with your current wishes and current law. Most reviews cost $500–$2,000 and can save your family tens of thousands or more by catching outdated beneficiary designations, clarifying tax strategy, and ensuring your executor can actually do their job. A simple approach: do a DIY check-in every 2–3 years, and a professional review every 5 years. After major life events, review immediately. The time and money you invest now will pay dividends in clarity and peace of mind for your family.