8 Tax Reduction Strategies for High Earners

Strategy 1: Optimizing 401(k) Contributions and Super Catch-Ups. For 2026, the IRS has significantly increased contribution limits, providing expanded opportunities for tax-deferred growth. The standard 401(k) employee deferral limit has risen to $24,500, and for those aged 50 and older, a catch-up contribution of $8,000 is available. A significant new provision for 2026 is the "super catch-up" of $11,250 for individuals aged 60 to 63, allowing for a total late-career deferral of $35,750. However, high earners must account for the mandatory "Rothification" of catch-up contributions.

‍

Under the SECURE 2.0 Act, if your prior-year FICA wages (the compensation reported for Social Security and Medicare tax purposes) exceeded $150,000, all catch-up contributions must be made on a Roth basis, removing the immediate deduction in exchange for tax-free growth. This SECURE 2.0 provision effectively shifts certain higher-income workers' catch-up contributions from pre-tax to after-tax treatment ("Rothification"), accelerating tax revenue while preserving the retirement savings benefit.

‍

Strategy 2: The Mega Backdoor Roth Architecture. For high earners who have outgrown direct Roth IRA contributions due to income limits, the Mega Backdoor Roth remains the gold standard for maximizing a Roth footprint. By leveraging the $72,000 total defined contribution limit, a participant can contribute up to $47,500 in after-tax (non-Roth) dollars after maximizing their initial $24,500 elective deferral. These after-tax funds are then immediately converted to Roth within the plan or rolled out to a Roth IRA, shielding future growth from taxation. This strategy is particularly effective for self-employed individuals with Solo 401(k) plans, as they maintain complete control over plan design to ensure these conversions are permitted.

Strategy 3: Permanent Restoration of 100% Bonus Depreciation. Real estate remains a powerful vehicle for wealth preservation in 2026 due to the OBBBA’s permanent restoration of 100% bonus depreciation. This provision allows for the immediate expensing of qualifying property with a useful life of 20 years or less, such as land improvements and certain building components. To fully leverage this, investors should utilize cost segregation studies to reclassify assets into shorter-life asset classes. For a $2,000,000 commercial acquisition, identifying $500,000 in bonus-eligible property allows for a full $500,000 Year 1 write-off, creating a massive non-cash loss that can offset other income. Knowing how to reduce taxable income through these accelerated deductions is central to optimizing near-term cash flow.

‍

Strategy 4: Enhanced Section 179 Expensing for Capital Efficiency. The OBBBA has also increased the Section 179 deduction limit to $2.56 million, providing a robust alternative to bonus depreciation for specific nonresidential improvements. This deduction applies to interior improvements, roofs, and HVAC systems, though it remains subject to net income limitations. Business owners should evaluate Section 179 alongside bonus depreciation to maximize deductions across different asset classes and reduce current liability. Furthermore, the calculation for the Section 163(j) interest expense limitation has reverted to an EBITDA-based calculation, generally increasing the amount of deductible interest in 2026.

Strategy 5: Navigating the 0.5% AGI Floor and 35% Benefit Cap. The OBBBA has fundamentally altered the "return on investment" for charitable giving through two new mechanisms: a 0.5% AGI floor and a 35% benefit cap. Beginning in 2026, itemizers can only deduct charitable contributions to the extent they exceed 0.5% of their Adjusted Gross Income. For a taxpayer with an AGI of $2,000,000, the first $10,000 of donations provides no tax relief. Furthermore, the value of itemized deductions for those in the top 37% federal bracket is now capped at 35%. To optimize tax deduction strategies, high earners should consider "bunching" multiple years of donations into a single year to clear the 0.5% floor and exceed the standard deduction threshold simultaneously.

‍

Strategy 6: Leveraging Qualified Charitable Distributions (QCDs). For taxpayers aged 70½ and older, QCDs remain one of the most efficient giving tools available. Because a QCD is transferred directly from an IRA to a qualified charity and is excluded from AGI altogether, it bypasses the 0.5% floor and the 35% deduction cap. For 2026, the QCD limit is indexed for inflation, allowing up to $100,000+ per individual to be removed from their taxable estate while satisfying Required Minimum Distributions. This strategy is particularly effective for high earners who do not need the full amount of their RMD for living expenses and wish to minimize their future tax exposure.

Strategy 7: The Pass-Through Entity (PTE) Elective Tax Extension. In California, the Divergence from federal norms remains a primary planning challenge, but business owners can leverage the Senate Bill 132 extension of the PTE elective tax. This program allows S-corporations and partnerships to pay a 9.3% tax at the entity level, generating a federal deduction that bypasses the individual SALT cap. While the federal SALT cap has temporarily risen to $40,000, it still phases back down to $10,000 for high earners with MAGI over $505,000, making the PTE election a critical tool. To the question of paying lower taxes at the state level, SB 132 provides a vital answer through 2030, though new rules apply. Starting in 2026, failing to make the June 15 prepayment no longer disqualifies the election, but it results in a permanent 12.5% reduction of the owner's PTE credit.

Strategy 8: Aggressive Tax-Loss Harvesting for Ordinary Income Offsets. With combined federal and California rates approaching 40% for top-tier investors, asset location and tax-loss harvesting are essential components of a strategy for how to reduce taxable income for high earners. Tax-loss harvesting involves selling losing investments to offset realized gains, thereby lowering total taxable income for the year. Because California does not provide preferential treatment for long-term holdings and taxes all gains as ordinary income, harvesting losses is particularly impactful for residents as it directly offsets those high state rates. High earners should also consider installment sales for large liquidity events, such as selling a business or rental property, to spread proceeds over multiple years and avoid receiving a lump sum that could push their entire income into a higher marginal bracket.

‍

Ultimately, real answers in wealth preservation come from data, not generic advice. As the OBBBA era begins, the most successful taxpayers will be those who view these complex rules as dynamic variables in a larger year-by-year strategy. By integrating retirement super catch-ups, California PTE workarounds, and accelerated real estate deductions, high earners can build a financial future that is both planned and controlled.