Having a skilled estate attorney, a knowledgeable CPA, and an experienced wealth advisor is necessary — but not sufficient. The question is whether these three professionals are working together as a coordinated team, or operating independently, each excellent in their own domain but unaware of what the others are doing.

For most families, the answer is the latter. The estate attorney drafts documents when asked. The CPA files returns and answers tax questions when called. The wealth advisor manages the portfolio. Each is doing their job. But the integration — the coordination that ensures investment decisions account for estate tax implications, that trust funding reflects investment strategy, that beneficiary designations match the estate plan — is often nobody's explicit responsibility.

This guide addresses that gap directly: how to structure coordination among your three core financial professionals so that the whole is greater than the sum of its parts.

Understanding What Each Professional Is (and Is Not) Responsible For

Your estate attorney

Your estate attorney is responsible for the legal architecture of your estate plan — drafting wills, trusts, powers of attorney, and advanced planning vehicles. They are experts in estate and gift tax law, trust structure, and the legal mechanics of wealth transfer. They are generally not responsible for monitoring your financial accounts, updating your plan proactively when portfolio values change, or coordinating with your other advisors unless you specifically ask them to.

Your CPA

Your CPA handles tax compliance (filing returns) and tax planning, including evaluating the tax implications of investment decisions, trust structures, charitable vehicles, and business transactions. For families with significant wealth, the CPA's input on these decisions can be valuable, but the availability and substance of that advice depend on the CPA's qualifications, the facts, and the engagement; consult the CPA before taking action.

Your wealth advisor

Your wealth advisor manages the investment portfolio and, in a comprehensive wealth management relationship, coordinates the financial planning across your entire balance sheet. They are typically the professional with the most frequent contact with you and the broadest view of your overall financial picture — which makes them the natural candidate to serve as the coordinator for the overall professional team.

Coordination Failures Families May Encounter

1. Investment decisions made without CPA input

Realizing large capital gains, making significant Roth conversions, or selling a business interest without consulting the CPA first can create tax bills that could have been meaningfully reduced with advance planning. Consulting the CPA before a transaction may help identify issues for consideration, but advance consultation does not guarantee a particular tax result. The wealth advisor and CPA should be in communication before any transaction with significant tax consequences.

2. Trust funding without wealth advisor input

When an estate attorney creates a trust and the client funds it by transferring assets, the choice of which assets to transfer may have investment, tax, liquidity, and trust-administration implications. The client and relevant professionals may wish to evaluate basis, asset location, liquidity, and the trust's terms before a transfer. The appropriate assets and consequences depend on the facts; no particular result is guaranteed.

3. Estate plans that don't reflect current portfolio values

An estate plan created when the family had approximately $8 million in assets may warrant review if the portfolio has grown to approximately $25 million. This is an illustration of how estate-plan reviews may become warranted as wealth grows; it does not mean that every plan created at lower asset levels is suboptimal. Most families update their estate plan reactively — after a major life event — rather than proactively, when portfolio growth or tax law changes make an update strategically valuable. The wealth advisor is typically best positioned to identify when the estate plan needs a review.

4. Beneficiary designations that don't match the estate plan

This is the most common and most consequential coordination failure. A carefully drafted estate plan can be partially circumvented because a retirement account still names an ex-spouse, or a life insurance policy names the client's mother instead of their trust. Someone needs to maintain a current list of all beneficiary designations and verify that they align with the estate plan. This is nobody's formal responsibility — but it should be.

Make coordination somebody's explicit job. The simplest step a family can take is to designate one professional — typically the wealth advisor — as the team coordinator and give them explicit authority to initiate conversations with the other advisors when coordination is needed.

Building a Coordinated System: Practical Steps

Step 1: Share a one-page estate plan summary with all advisors

Create a brief summary of your current estate plan: key trust structures, beneficiary designations on major accounts, current gifting history, insurance in force, and the approximate current value of your estate. Share this with your estate attorney, CPA, and wealth advisor. Update it when anything significant changes. This single step eliminates the most common coordination failure — advisors making decisions without knowing the overall plan.

Step 2: Hold a periodic team meeting

An annual meeting — even a 30-minute call — with all three professionals present produces integration that bilateral conversations cannot. The family's overall situation is on the table at once, each professional contributes their perspective, and action items can be assigned with clear ownership. Most clients who have tried this find it enormously productive.

Step 3: Establish communication norms

Make explicit that you expect your wealth advisor and CPA to communicate before any transaction with significant tax consequences. Ask your estate attorney to copy your wealth advisor when drafting or updating trust documents. These simple expectations, stated clearly, change how your advisors interact with each other.

Step 4: Review the estate plan whenever the portfolio grows significantly

Ask your wealth advisor to flag when your portfolio value has grown by more than 20–25% since the last estate plan review. This is a practical trigger for a proactive conversation with the estate attorney — one that most families never have because no one is watching for it.