Advanced Tax Strategies for High-Income Physicians Earning $500,000 to $1 Million or More

What changes once you pass $500,000

Most planning advice is written for households earning $150,000 to $300,000. Physicians at $500,000 to $1 million or more face a different set of rules. Several benefits phase out entirely, several new taxes phase in, and the 2025 federal tax law added new limits that specifically affect top earners.

• The 35% and 37% brackets. In 2026, the 35% bracket starts at $256,225 (single) or $512,450 (joint), and the 37% bracket starts at $640,600 or $768,700.
• The SALT phase-down. The SALT deduction cap is $40,400 for 2026, but it is reduced by 30% of modified AGI above $505,000 and cannot fall below $10,000. That means at about $606,000 of modified AGI you are back to a $10,000 SALT deduction.
• The 35% itemized deduction cap. Starting in 2026, taxpayers in the 37% bracket have the tax benefit of itemized deductions reduced so that each deducted dollar saves at most 35 cents.
• The 0.5% charitable floor. Itemized charitable gifts only count above 0.5% of AGI. At $1 million of AGI, the first $5,000 of gifts produces no deduction.
• No QBI deduction. Physicians are a specified service business, so the 20% QBI deduction is fully phased out above $276,750 (single) or $553,500 (joint) of taxable income.
• Net investment income tax and Additional Medicare Tax. The 3.8% NIIT and the 0.9% Additional Medicare Tax apply above $200,000 (single) or $250,000 (joint) and are not indexed for inflation.

Strategies that scale with income

Cash balance and defined benefit plans

For physicians who own a practice or have meaningful 1099 income, a cash balance plan layered on a 401(k) with profit sharing can create deductible contributions well into six figures each year, with larger amounts allowed as you get older. The 2026 limit on the annual benefit is $290,000. At a 37% federal rate plus state tax, a $200,000 contribution can defer roughly $80,000 to $100,000 or more of current tax. See cash balance plans for physicians.

The pass-through entity tax

Because the SALT deduction shrinks back to $10,000 at these incomes, paying state income tax through your S corporation or partnership becomes one of the cleanest federal deductions available. In California, New York, New Jersey and other high-tax states, this can save tens of thousands of dollars a year. See the PTET guide.

Charitable planning under the new rules

Because of the 0.5% floor and the 35% cap, the best charitable strategy for many high earners is to give appreciated securities (avoiding capital gains tax entirely), bunch several years of giving into a donor-advised fund in a single year, and consider whether a qualified charitable distribution from an IRA will be available later in life.

Real estate and depreciation

Short-term rental strategies and a spouse's real estate professional status can still convert depreciation into deductions against high income, and 100% bonus depreciation was made permanent for property acquired after January 19, 2025. These strategies carry real participation requirements and audit attention. See real estate tax strategies for physicians.

Timing and multi-year planning

High earners often have years that look very different: a partnership buy-in, a practice sale, a big bonus, a sabbatical or early retirement. Moving deductions into high-income years and income into lower ones, timing Roth conversions for low years, and spreading a sale with an installment structure can matter more than any single deduction.

Excess business loss limits

If you generate large business losses (for example, from bonus depreciation in an active business), the 2026 excess business loss limit allows only $256,000 (single) or $512,000 (joint) of net business losses to offset other income each year; the rest carries forward.

A sample planning sequence at $750,000

1. Max the 401(k) employee deferral and confirm the employer contribution.
2. If you have practice or 1099 income, model a cash balance plan for you and your spouse if employed in the practice.
3. Elect the state PTET if your state offers it.
4. Fund HSAs and do backdoor Roth contributions for both spouses.
5. Bunch charitable giving into a donor-advised fund using appreciated shares.
6. Review real estate holdings for cost segregation and participation status.
7. Project next year to decide which income or deductions should move.

This article is for general educational purposes and is not tax, legal or investment advice. Tax law changes often and its application depends on your facts. Figures reflect 2026 rules as published by the sources listed above. Consult a qualified professional before acting. See our editorial policy.