Almost every investor wants their burning financial questions answered by one professional. They want a quarterback who sees the entire field. It’s right in the title “financial advisor.”
Every single client with significant investable wealth cares about taxes. 0% want to pay more taxes.
But typically, when the topic turns to taxes, financial advisors punt.
We hear the same reasons over and over: compliance constraints, licensing boundaries, or simply a lack of knowledge of tools in the area. Advisors often retreat behind the shield of “I am not a CPA,” leaving the most critical variable in a client’s wealth equation, how much of it they actually get to keep, completely unmanaged.
But let’s be honest about what is often really behind it. It isn’t always a compliance hurdle; often, it is imposter syndrome or simply overlooking the full potential of the tools already at advisors’ fingertips.
Advisors must demonstrate understanding their clients’ taxation posture. To be clear, CPAs play a vital, undeniable role in an investor’s life. But the advisor should be the trusted confidant for consultations about any and all financial decisions. In an investor’s mind, taxes bleed into investments, and investments are the core of the financial plan. Separating these questions for two different professionals — the advisor and the accountant — creates friction where there should be clarity.
Modern Advice Can’t Be Siloed
One of the most underutilized data sources advisors should have at their fingertips is a client’s IRS Form 1040. To the investor, the 1040 is a headache. But to a strategic advisor, it is essentially a diagnostic map of where clients have been, and it can be leveraged to help them achieve where they want to go. The 1040 allows advisors to calibrate financial plans and prescribe solutions without ever stepping over the line into tax advice or preparation.
The Story Behind the Lines
For those who know what they’re looking for, every line of the 1040 form tells a story. That story can be used to deepen an investor’s trust and provide prudent planning advice.
Take interest and dividends, for example. Assessing these alongside capital gains and total income allows an advisor to audit the portfolio’s true tax efficiency. Are they generating ordinary income in taxable accounts that should be sheltered in an IRA? Are they triggering gains that could be deferred? This is asset location 101, but without the 1040, advisors are flying blind.
Loss carryforwards provide another critical leverage point often buried in the return. These reveal the optimal strategy for the upcoming year or pinpoint exactly when tax-loss harvesting should occur. This demonstrates an advisor is watching investors’ net wealth, not just their gross returns.
Then there are itemized deductions. Reviewing medical expenses can generate a vital conversation about risk management. If a client has high medical deductions, it signals a need to discuss long-term care insurance or other ways to minimize medically-induced debt. It transforms a “tax line item” into a life-planning conversation that proves advisors are looking out for their long-term well-being.
Even charitable deductions offer a window into the client’s values. They show an advisor if a client is maximizing their philanthropic impact. Are they writing checks from cash? A review here opens the door to suggest personalized investment options geared toward an investor’s charitable inclinations, such as Donor-Advised Funds (DAFs) or Qualified Charitable Distributions (QCDs). Advisors become a partner in an investor’s legacy rather than just a manager of their accounts.
The Ultimate Source of Truth
Perhaps one of the most critical parts of the 1040 is its ability to reveal what clients haven’t told their financial advisor.
Reviewing a 1040 can uncover hidden accounts like retirement funds or other held-away assets previously undisclosed. While these might just slip an investor’s mind, a sharp advisor can quickly deduce that the financial picture is incomplete.
Schedule B is particularly telling. It acts as the ultimate sniff test for “cash drag.” High interest income often signals significant cash reserves sitting on the sidelines. This prompts a necessary conversation: Is there a strategic reason for these significant cash reserves?
Is it behavioral anxiety about the market? Is it a “rainy day” fund that has grown too large? If it’s just a lack of awareness, advisors can discuss methods to put this cash to work. If it’s fear, advisors can address the root cause using risk analytics to show them they are safe and the upside of getting those funds invested. Either way, the 1040 provided the clue that started the conversation.
Optimization, Not Replacement
Any and all of these insights do not mean an investor should fire their CPA. In fact, these insights optimize the financial team to better coordinate and uncover opportunities for their shared client.
An advisor translates the fields on the 1040 via a planning lens. This enables the CPA to confirm and monitor the results of the ensuing financial plan alterations. It allows the team to coordinate rather than compete.
While advisors’ strategies help clients build wealth, taxes can quickly and quietly erode those efforts. Investors should expect tax-aware financial guidance from their advisor that they can leverage with their CPA.
The New Standard of Care
Like legal agreements, a tiny percentage of investors understand taxation at even a basic level and that creates anxiety.
Giving investors a tax snapshot is well within an advisor’s realm of expertise. It is valuable for clients and prospects, and it is rapidly becoming the differentiator between table stakes advice and comprehensive advice.
If an advisor is not asking for their client’s 1040 form, the client should be asking why.
But for the advisor who does ask, the opportunity is immense, especially when coupled with visual, client-facing planning software to better assist the investor in understanding their tax posture. The advisor moves from being a commodity to being absolutely indispensable. The advisor optimizes the client’s financial life rather than simply managing their portfolio. And that defines the new standard for modern advice.

