A financial planner helps you organize your assets, calculate what your estate will owe in taxes, and structure your holdings so they pass to your heirs the way you intend.

Estate planning is not just about writing a will. A will tells people who gets what, but it does not address how much of that wealth will disappear to taxes, how long probate will take, or whether your assets are titled in a way that actually lets them transfer outside of court. A financial planner works on those practical problems — the ones that determine whether your heirs receive 60% of what you leave or 90%.

A financial planner does not write legal documents the way an estate attorney does. Instead, they map your current situation, identify tax exposure, suggest structural changes (like how to title property or whether to use trusts), and then hand that roadmap to your attorney to turn into formal paperwork. Some planners work alongside attorneys from the start; others you hire first to clarify what you actually own and what it costs to transfer.

Key Takeaways

  • A financial planner inventories your assets, calculates estate taxes, and recommends ways to reduce what your heirs will owe.
  • They structure how you hold property — joint ownership, trusts, beneficiary designations — to avoid probate on certain assets and speed up transfer.
  • Planners work with your attorney, not instead of one; the attorney drafts the legal documents based on the planner's recommendations.
  • You typically need a planner if your estate is large enough to face federal or state taxes, or if you own property in multiple states or have a complex family situation.
  • Planner fees vary widely: some charge hourly rates ($150–$400 per hour), flat fees for estate planning ($2,000–$10,000), or a percentage of assets under management.

What a Financial Planner Actually Does in Your Estate

The first step is inventory. A planner asks you to list everything you own — real estate, bank accounts, investment accounts, retirement accounts, life insurance, business interests, vehicles, valuables. They note how each asset is titled: in your name alone, jointly with your spouse, in a trust, or with a named beneficiary.

Next, they calculate what your estate will owe. Federal estate tax applies only to estates above a certain threshold (which changes by year and by law), but some states also tax estates below that line. A planner runs the numbers for your state and your likely estate size. They also look at income tax — if you own appreciated assets like real estate or stock, your heirs may owe capital gains tax when they sell, and a planner can suggest ways to reduce that bill.

Then they recommend structural changes. For example: if you own a house jointly with your adult child, it may pass to them outside probate, but it also exposes it to their creditors during your lifetime. If you own it in a revocable trust instead, it avoids probate and keeps it private, but you retain full control while alive. A planner weighs these trade-offs and explains what each structure costs and saves.

How Planners and Attorneys Work Together

An estate attorney drafts wills, trusts, powers of attorney, and healthcare directives — the legal documents that actually control what happens. A financial planner does not draft these, but they provide the strategy that makes them work.

In practice, you might hire a planner first to map your situation and identify tax problems. The planner then writes a memo or report recommending specific structures — for instance, "establish a revocable trust, retitle the house into it, name your daughter as successor trustee, and set up a spousal lifetime access trust for the investment account." You take that to an attorney, who translates it into formal language and makes sure it complies with your state's laws.

Some people work with an attorney first, who then refers them to a planner to optimize the plan. Either order works. What matters is that both are involved before you sign anything, because changing a trust or retitling property later is expensive and sometimes impossible.

When You Need a Financial Planner for Estate Planning

You likely need a planner if any of these explore: your estate will exceed your state's tax threshold; you own property in more than one state; you have a business or significant investment portfolio; you are remarried or have a complex family situation; you want to leave money to grandchildren or a charity; or you own assets that are hard to value or transfer, like art or a rental property.

You may not need a planner if your estate is small, you are married with no children, your assets are straightforward, and you live in a state with no estate tax. In that case, an attorney alone can often handle a straightforward will and basic documents. But even then, a planner can flag issues you might miss — for example, that your life insurance is owned in your name and will be taxed as part of your estate, when a straightforward restructuring would exclude it.

If you are unsure, a planner can do a brief consultation (often free or low-cost) to tell you whether your situation is complex enough to warrant their involvement. Many offer this as a first step.

How Planners Help Reduce What Your Heirs Will Owe

Tax reduction is one of the main reasons to hire a planner. Common strategies include: naming a trust as beneficiary of retirement accounts instead of your estate, so the money avoids probate and may be taxed more favorably; using annual gift exclusions to move money to heirs during your lifetime, reducing your taxable estate; establishing a spousal lifetime access trust if you are married, which lets your spouse access money but keeps it out of their taxable estate; or setting up a charitable remainder trust if you want to leave money to charity and also reduce taxes.

None of these strategies are complicated in concept, but they require precise legal language and coordination across multiple documents. A planner identifies which ones fit your situation and your goals, then works with your attorney to implement them correctly. A mistake — like naming the wrong beneficiary on a retirement account — can cost your heirs tens of thousands of dollars in unnecessary taxes.

What to Expect in Terms of Cost and Timeline

Financial planner fees vary widely depending on the complexity of your situation and how the planner charges. Some work on an hourly basis, typically $150 to $400 per hour, and a full estate plan review might take 10 to 20 hours. Others charge a flat fee for estate planning work, usually $2,000 to $10,000 depending on complexity. Some planners who manage investments charge a percentage of assets under management — often 0.5% to 1% annually — and include estate planning as part of that service.

The timeline depends on how organized you are and how complex your situation is. If you have all your documents ready and a straightforward situation, a planner might complete their analysis in a few weeks. If you need to gather information, resolve title issues, or coordinate with an attorney, it can take two to three months. Plan to budget time for meetings, document gathering, and review cycles.

Questions to Ask Before Hiring a Planner

Ask whether the planner has experience with estates similar in size and complexity to yours. Ask how they charge and what that fee covers — does it include meetings with your attorney, or do you pay separately for those? Ask whether they will provide a written plan or recommendation that you can take to an attorney, or whether they work with specific attorneys.

Ask about their credentials. Look for a Certified Financial Planner (CFP), a Chartered Financial Consultant (ChFC), or a Certified Public Accountant (CPA) with estate planning experience. These designations mean the person has passed rigorous exams and follows ethical standards. Ask whether they are a fiduciary — meaning they are legally required to act in your best interest, not their own.

Finally, ask for references from clients with estates similar to yours. A planner who specializes in estates under $500,000 may not be the right fit if you have $5 million in assets.

Frequently Asked Questions

Do I need both a financial planner and an estate attorney?

Usually yes, if your estate is large or complex. The planner develops the strategy and identifies tax issues; the attorney drafts the legal documents. For very straightforward estates, an attorney alone may be enough. A planner can tell you in a consultation whether your situation warrants both.

Can a financial planner write my will or trust?

No. Financial planners cannot draft legal documents in most states. They can recommend what documents you need and what should go in them, but an attorney must actually write and execute them. Some planners work in law firms and have attorney partners, which streamlines the process.

What if I already have a will but no financial plan?

A planner can review your existing will and other documents, then tell you whether they are structured efficiently for taxes and transfer. Often, a will alone misses opportunities to reduce taxes or speed up probate. A planner's review might cost $500 to $2,000 and could save your heirs far more.

How often should I update my estate plan with a planner?

Review your plan every three to five years, or sooner if your situation changes — you marry, divorce, have children, inherit money, buy property, or your assets grow significantly. Tax law also changes, and a planner can tell you whether new rules affect your plan.

What happens if I die without a financial plan?

Your estate will still transfer to your heirs, but through probate, which is slower and more expensive. Your heirs may pay more in taxes than necessary, and assets may not go where you intended if your will is unclear or outdated. A financial plan is not required, but it typically saves money and time.