CPA for High Net Worth Clients in Austin

A high income household in Austin has a tax picture that a seasonal storefront preparer rarely touches. Your return may pull in wage income, K-1 pass-through income from partnerships or S corporations, brokerage gains, private fund distributions, rental property, and deferred compensation, and each of those flows onto a different form with its own timing and character. The value of a CPA who works with wealthy families comes from seeing how those pieces move together across a full year, not from filling boxes in April. The good news for a Texas resident is that there is no state personal income tax, so the entire planning conversation lives at the federal level. That single fact changes the math on Roth conversions, on capital gain timing, and on where you locate income producing assets, because you are not layering a state rate on top of the federal one. It also means the quality of the federal planning is the whole ballgame, since there is no state return to smooth over a weak year.

Consider a household with 1.8 million dollars of income made up of salary, a large stock sale, and fund distributions. A preparer who only sees the year end documents might report everything correctly and still leave real money on the table, because the openings closed on December 31. A planning CPA looks ahead at the estimated tax schedule on Form 1040-ES so the four payments actually track the income as it lands, models the net investment income tax on Form 8960, and checks whether the qualified business income deduction on Form 8995 is available on any pass-through activity. Each of those steps has to happen before year end to matter. You can read the federal framing at the IRS page for business structures and the general small business and self employed hub, both of which sit under the federal system that governs your return. The payment mechanics themselves live at the IRS payments page.

The common mistake we see is treating the return as a once a year event. A family will make a big charitable gift, sell a concentrated position, or exercise options without a projection, then discover the bill and the underpayment exposure months later when nothing can be undone. The fix is a running projection updated at least each quarter, tied to the actual account statements, so the plan reflects reality rather than last year assumptions. That is the difference between compliance and planning, and it is where a cpa for high net worth clients in Austin earns the engagement. A projection also catches the second order effects, the way a large sale can push more of your income into the surtax or phase out a deduction, that a static year end return never surfaces.

Our role stays inside tax and financial coordination. We are a CPA and tax firm, not a registered investment adviser, so we do not manage portfolios or recommend securities. We work alongside your own licensed investment advisors, we track cost basis on every lot, and we plan around the gains and income your investment activity produces. If you want to walk through your own facts, you can request a consultation and we will map the year before the year closes. That review often pays for itself, because a single well timed decision on a large capital gain can move the after tax result by tens of thousands of dollars. You can see how we structure that ongoing work under our tax strategy consulting service, which pairs with the return preparation itself under individual tax returns, and we keep the records that feed both through bookkeeping.

Looking ahead, the households that do best are the ones that start the conversation in the first quarter, not the fourth. A plan built in February has room to breathe, and it gives every later decision a frame to sit in. The families who wait until December are usually reacting to a bill that a spring conversation could have shaped instead.

Estimated taxes are where a lot of otherwise careful families slip, because the federal system does not wait for April. The United States runs on pay as you go, so if a large share of your income arrives without withholding, from K-1s, from brokerage gains, or from fund distributions, you generally owe four payments across the year on Form 1040-ES. The 2026 due dates fall on April 15, June 15, September 15, and January 15 of 2027. Miss the target and the shortfall carries an underpayment penalty computed on Form 2210, which is really interest on the money you held onto. Living in Austin removes the state layer, since Texas has no personal income tax, so the whole exercise is federal, but that also means there is no state cushion or credit to smooth over a federal miss. The federal number is the only number, so hitting it matters.

The mechanics reward a real projection rather than a copy of last year. Take a family expecting 900,000 dollars of income, of which 250,000 dollars is a spring capital gain and the rest is spread through the year. A flat one quarter split would push tax on that gain into periods before the cash even existed, tying up money you did not yet have. The cleaner approach uses the annualized income method, which lines each payment up with income actually earned by that point, so you are not prepaying tax on a sale that has not happened. You can pay directly through IRS Direct Pay, review the rules under estimated taxes, and read the detail on the payment form itself at about Form 1040-ES. Publication 505 covers withholding and estimated tax in depth, and the IRS page for that publication is the source we point families toward.

One reliable tool is the safe harbor. If your prior year adjusted gross income topped 150,000 dollars, paying in 110 percent of last year total tax through the year generally shelters you from the penalty even if this year income jumps, which gives a household with lumpy income a predictable floor to hit. That said, the safe harbor protects you from the penalty, not from the bill. If income climbs sharply, you still settle the difference in April, so a family that leans only on the safe harbor can face a large final payment. We watch both numbers, the penalty floor and the true liability, so nothing lands as a shock. A recruiter or a founder with a big exit year needs both figures in view, because the safe harbor alone can lull you into underfunding the real total.

The common mistake is treating the September payment as the last one and forgetting the January 15 date, or ignoring a mid year windfall until the return is prepared. For a cpa for high net worth clients in Austin, the practical work is a quarterly touch point where we refresh the projection against real statements and adjust the next payment. Another frequent error is having withholding from a salary and assuming it covers everything, when the investment income sitting on top of it is what actually drives the underpayment. We handle this alongside the recordkeeping under our bookkeeping service, and we tie the payment plan into the year round work in tax strategy consulting, with the return itself prepared under individual tax returns. Getting the quarterly rhythm right this year makes next year calmer, because the pattern is already built and the surprises are already priced in.

Capital gains sit at the center of most high income returns, and the reporting has a specific path. Individual sales of stock, funds, and other securities are listed on Form 8949, then the totals carry to Schedule D, which sorts everything into short term and long term. That split matters, because assets held longer than a year generally qualify for the lower long term rates, while a sale inside a year is taxed at your ordinary rate. For a Texas resident the planning is cleaner than in a high tax state, since Austin carries no state personal income tax, so the only rate stack you are managing is the federal one plus the net investment income tax. In a high tax state that same gain would carry an extra state charge, so the Austin advantage is real and worth planning around. You can see the form detail at about Form 8949 and about Schedule D, and the investment income rules in Publication 550 at the IRS page for that publication.

Basis is the quiet source of error. Cost basis is what you paid, adjusted for reinvested dividends, wash sales, and corporate actions, and it decides how much of a sale is actually gain. Take an investor who sells a position for 400,000 dollars that has been reinvesting dividends for a decade. If the reinvested amounts are ignored, the reported gain is overstated and the family overpays, sometimes badly. We keep a running basis record so each lot is right when it sells, which is exactly the kind of tax coordination a CPA provides around your investment activity. We do not pick the investments or manage the account. Your own advisor does that. We make sure the tax reporting and the basis behind it are accurate, and that the broker figures tie to your own records. Publication 551 explains basis of assets, and its IRS page is the reference we use for the adjustments that brokers sometimes miss.

Planning turns on timing and offsets. Holding a position a few weeks longer to cross the one year line can change the rate from ordinary to long term. Harvesting losses to offset realized gains can trim the taxable total, and up to 3,000 dollars of net loss can offset ordinary income in a year with the rest carried forward to later years. A large gain also feeds the 3.8 percent net investment income tax on Form 8960, so a sale that looks clean at the capital gain rate can carry an extra layer once income crosses the threshold. Coordinating the sale calendar with charitable gifts of appreciated stock, which can sidestep the built in gain entirely, is another lever a cpa for high net worth clients in Austin brings to the table, and it works best when the giving plan and the sale plan are built in the same conversation.

The common mistake is selling for a life reason, a house down payment or a tuition bill, without checking the basis and the holding period first, then seeing a bigger gain than expected. A brief projection before the trade usually prevents that, and it can reveal that waiting a month or pairing the sale with a loss changes the result. We build this into our tax strategy consulting engagements, reconcile the underlying records through bookkeeping, and carry the numbers into the return under individual tax returns so the year end reporting matches the account activity. Looking forward, a family that plans its gain calendar in advance controls both the rate and the timing, and that control compounds over the years into a materially different after tax outcome.

The net investment income tax is a 3.8 percent federal tax that many high income households owe on top of regular income tax, and it surprises people because it is not part of the headline rate. It applies to the smaller of your net investment income or the amount by which your modified adjusted gross income exceeds a threshold, and the thresholds are 250,000 dollars for a married couple filing jointly and 200,000 dollars for a single filer. Investment income here means interest, dividends, capital gains, rental income in most cases, and passive business income. You report and compute it on Form 8960, and the IRS page for that form lays out the calculation. Because Austin sits in a state with no personal income tax, this federal surtax is often the last meaningful layer on your investment income, which makes managing it worth real attention rather than an afterthought at filing time.

A worked example shows how it bites. Suppose a married couple has modified adjusted gross income of 600,000 dollars and net investment income of 300,000 dollars from dividends and gains. The tax applies to the lesser of the 300,000 dollars of investment income or the 350,000 dollars by which income exceeds the 250,000 dollar threshold. The smaller figure is 300,000 dollars, so the surtax is 3.8 percent of that, which comes to 11,400 dollars. That is real money sitting on top of the capital gain and dividend tax already owed, and it does not show up unless someone is watching for it. The dividends and interest that feed the calculation are reported on Schedule B, and you can review the underlying income rules in Publication 550 through its IRS page and the schedule at about Schedule B.

Planning around this tax is about managing modified adjusted gross income and the character of income, and it is done in coordination with your own investment advisors, not by us directing the portfolio. Contributing to retirement accounts, timing gains across years so no single year spikes, and using tax exempt municipal interest where it fits are all ways to keep more income under the threshold. Placing income producing assets inside tax advantaged accounts also keeps that income out of the surtax base, which is a tax aware coordination point rather than an investment recommendation. Retirement account planning ties in here too, since deferring salary or business income into a qualified plan lowers the same modified adjusted gross income figure that drives the surtax. The IRS payments page shows how any resulting balance is settled, and the estimated tax rules at estimated taxes govern how you prepay it.

The common mistake is forgetting the surtax entirely when planning a large sale, then finding the bill 3.8 percent higher than the capital gain math suggested. Another is assuming it only hits the ultra wealthy. A couple with a strong salary and a good sized brokerage account can cross the threshold in a single year without feeling wealthy at all. For a cpa for high net worth clients in Austin, the practical answer is a projection that includes Form 8960 every time a large gain or distribution is on the horizon, which we build into tax strategy consulting and support with clean records through bookkeeping. Looking ahead, families that model this surtax before acting keep control of the total rate on their investment income, year after year, instead of learning the number after the money is already committed.

Entity structure is one of the larger levers a high income Austin family can pull, and the right answer depends on the facts rather than a rule of thumb. Many wealthy households own operating businesses, professional practices, or real estate through pass-through entities, and the choice among a sole proprietorship, a partnership, an S corporation, and a C corporation changes both the tax bill and the paperwork. For a Texas resident the federal treatment drives the decision, since there is no state personal income tax, though a business entity may owe the Texas franchise tax, sometimes called the margin tax, which is administered by the Texas Comptroller. That state tax is a gross margin charge rather than an income tax, so it behaves differently from what families moving from other states expect. You can review the state agency at the Texas Comptroller site and the federal framing at the IRS business structures page.

The S corporation draws interest because of self employment tax. In a sole proprietorship, the full profit is generally subject to the 15.3 percent self employment tax up to the Social Security wage base, plus the Medicare portion above it. An S corporation splits the profit into a reasonable salary, which carries payroll tax, and a distribution, which does not carry self employment tax. Picture a practice netting 500,000 dollars. Paying a defensible salary of 200,000 dollars and taking 300,000 dollars as a distribution can remove the Medicare portion from that distribution, saving a meaningful sum each year. The election is made on Form 2553, and the S corporation files Form 1120-S. The catch is the word reasonable. The IRS expects the salary to reflect the work performed, and lowballing it invites a challenge and possible reclassification with penalties. You can read the election detail at about Form 2553 and the return at about Form 1120-S, with the payroll side covered on the IRS employment taxes page.

The qualified business income deduction interacts with all of this. Under section 199A, many pass-through owners can deduct up to 20 percent of qualified business income, claimed on Form 8995 or, above the income thresholds, Form 8995-A. For high earners the deduction phases out for specified service businesses and is limited by W-2 wages and property, so the salary you set in an S corporation can affect the deduction as well as the payroll tax. That connection is why the S corporation choice cannot be made in isolation from the QBI math. Set the salary too low and you may save payroll tax while shrinking the 20 percent deduction, which can cancel out the benefit. The IRS pages at about Form 8995 and about Form 8995-A set out the mechanics.

The common mistake is electing S status for the payroll savings alone, then setting a salary so low it both invites an audit and shrinks the QBI deduction, wiping out the benefit. The right move is to model salary, distribution, payroll tax, and the 199A limit together before filing the election. As a cpa for high net worth clients in Austin, we run that model and revisit it as profit changes, building it into tax strategy consulting, keeping the books that support it under bookkeeping, and carrying the owner numbers into the personal return under individual tax returns. Retirement plan choices layer on top, since a solo 401k or a defined benefit plan can shelter large amounts and further shape the salary decision. Looking forward, an entity structure reviewed each year, rather than set once and forgotten, keeps the plan matched to the business as it grows.