How I Read a Tax Return
You just filed your taxes. You reported your wages, your investment income, maybe some business income.
For most people, that's the end of it until next April.
But your return is one of the most useful planning documents you have. It shows exactly where your income is coming from, how it's being taxed, and where the gaps in your planning are.
I spent years at the IRS as an economist working with the Statistics of Income program data, tracking how Americans actually earn, invest, and transfer wealth across millions of returns. That experience gave me a particular way of reading a tax return: not as a compliance document, but as a planning document.
What I Look for in a Tax Return
Most importantly, I look at where your income came from this year: wages, interest, dividends, capital gains. Two households with identical net worth can have very different tax bills depending on how their investments are structured and where they're held. The return helps me answer questions like: What rates are you paying on your investment income? How much of it is ordinary income versus long-term capital gains? Are you generating taxable income you didn't need to generate this year?
The Coordination Problem
Your CPA is doing exactly what they're hired to do: making sure your return is accurate. Did you report everything correctly? Are the numbers consistent?
But the question of whether what happened was optimal is a different job. Whether you converted to a Roth at the right time, harvested losses before year-end, or put the right assets in the right accounts. That usually doesn't get asked.
For many high earners, a few different people touch their financial life in a given year, not counting the decisions they're making on their own. A tax preparer focused on filing. An investment manager focused on returns, without a comprehensive financial plan behind them. Nobody is looking at the full picture and asking whether it's all working together.
That gap is where money gets left on the table. Not through mistakes, but through absence of planning. A few examples that come up regularly among professionals in the DC area:
Holding appreciated assets for years without a plan for when and how to realize those gains.
Investing in tax-inefficient funds in a taxable brokerage account when they'd be better placed in a retirement account.
Missing the window for Roth conversions in lower-income years.
Running a business without a tax strategy behind how it's structured and how income flows out of it.
None of these show up as errors on a tax return.
Ready to Take a Closer Look at Your Latest Tax Return?
Reviewing returns as a planning document, and building a comprehensive financial plan around what they reveal, is part of the work I do with clients in the Maryland and DC area. If that sounds useful, schedule a free introductory call here.