High earners have several powerful tools to reduce taxable income, from maximizing retirement contributions to strategic charitable giving and investment management. The key is layering multiple strategies so they compound into meaningful tax savings each year. Here’s how to put each one to work.
Max Out Retirement Contributions
Retirement accounts are the most straightforward way to shelter income from taxes, and the contribution limits are generous enough to make a real dent. For 2026, you can defer up to $24,500 into a traditional 401(k) or 403(b) on a pre-tax basis. If you’re 50 or older, you get an additional $8,000 catch-up contribution, bringing your total to $32,500. Workers between ages 60 and 63 qualify for an even higher catch-up of $11,250, pushing the ceiling to $35,750.
At the top federal bracket of 37%, a $24,500 pre-tax contribution saves you roughly $9,065 in federal income tax alone. That number climbs with every additional dollar you can defer through catch-up contributions. If your employer matches any portion, those dollars don’t count against your employee deferral limit, so you get additional savings without reducing your own contribution room.
Traditional IRA contributions offer another $7,500 for 2026 (or $8,600 if you’re 50 or older), but the tax deduction phases out at higher incomes if you or your spouse are covered by a workplace plan. Even when the deduction isn’t available, contributing to a traditional IRA can still serve as a stepping stone to a backdoor Roth conversion.
Use a Mega Backdoor Roth
If your 401(k) plan allows after-tax contributions beyond the standard $24,500 pre-tax limit, you may be able to use what’s known as the mega backdoor Roth strategy. The total defined contribution plan limit for 2026 is $72,000 (including employee contributions, employer contributions, and after-tax contributions). For those 50 and older, the ceiling is $80,000, and for ages 60 to 63, it’s $83,250.
The strategy works in two steps. First, you make after-tax contributions to your 401(k) up to the overall plan limit, minus whatever you and your employer have already contributed on a pre-tax or Roth basis. Second, you convert those after-tax dollars into either a Roth 401(k) (through an in-plan conversion) or a Roth IRA (through an in-service rollover). You won’t owe tax on the converted contributions since they were already taxed, though any earnings on those contributions before conversion are taxable.
This doesn’t reduce your taxable income today the way a pre-tax contribution does, but it moves a significant sum into a Roth account where it grows and can be withdrawn tax-free in retirement. For high earners who expect to remain in a high bracket, that future tax savings can be substantial. Not every plan offers this feature, so check whether yours permits after-tax contributions and in-service withdrawals or in-plan Roth conversions.
Self-Employed Retirement Plans
If you have self-employment income, whether from a side business, consulting, or freelance work, you can open a SEP IRA or a solo 401(k) and contribute up to $72,000 for 2026. A solo 401(k) is particularly flexible because it lets you make both employee deferrals (up to $24,500 pre-tax) and employer profit-sharing contributions on top of that. Every dollar you contribute reduces your taxable self-employment income.
These plans work well even if you also participate in an employer’s 401(k). Your employee deferral limit is shared across all 401(k) plans, but the employer contribution side of a solo 401(k) is calculated separately based on your net self-employment earnings. If your side income is $50,000 or more, you could shelter a meaningful chunk of it through the employer contribution alone.
Bunch Charitable Donations With a Donor-Advised Fund
The standard deduction for 2026 is $16,100 for single filers and $32,200 for married couples filing jointly. If your total itemized deductions hover near those thresholds, you may not get much tax benefit from charitable giving in any single year. Bunching solves this by concentrating two or more years of donations into one tax year so your itemized deductions clearly exceed the standard deduction. In the off year, you take the standard deduction instead.
A donor-advised fund (DAF) makes bunching practical. You contribute a large lump sum to the fund, claim the full charitable deduction that year, and then distribute grants to your favorite charities over time, on whatever schedule you choose. The money in the DAF can also be invested and grow tax-free while you decide where to direct it.
For high earners, the deduction limits are generous. Cash contributions to a DAF or other public charity are deductible up to 60% of your adjusted gross income. If you donate appreciated assets like stock or real estate held longer than one year, the limit is 30% of AGI, but you avoid paying capital gains tax on the appreciation entirely. Any excess deduction carries forward for up to five years. Donating highly appreciated stock is one of the most tax-efficient moves available: you get the full fair-market-value deduction while permanently eliminating the embedded capital gain.
Harvest Investment Losses
Tax-loss harvesting lets you sell investments that have declined in value, realize the loss, and use it to offset capital gains elsewhere in your portfolio. If your losses exceed your gains, you can deduct up to $3,000 of the excess against ordinary income each year, carrying any remaining losses forward to future tax years.
The main rule to watch is the wash-sale rule. If you sell a security at a loss and buy the same or a “substantially identical” security within 30 calendar days before or after the sale, the IRS disallows the loss. You can work around this by reinvesting in a similar but not identical fund (for example, swapping one broad-market index fund for another from a different provider) so your portfolio allocation stays roughly the same while the loss is locked in.
For high earners with large taxable brokerage accounts, regular harvesting throughout the year, not just in December, can generate tens of thousands of dollars in usable losses over time. Those losses offset both short-term and long-term gains, and the $3,000 annual deduction against ordinary income accumulates as a bonus.
Health Savings Account Contributions
If you’re enrolled in a high-deductible health plan, a health savings account (HSA) is one of the few accounts that offers a tax deduction going in, tax-free growth, and tax-free withdrawals for qualified medical expenses. Contributions reduce your taxable income directly, and if made through payroll, they also avoid Social Security and Medicare taxes.
High earners often use HSAs as stealth retirement accounts. Instead of reimbursing medical expenses immediately, you pay out of pocket and let the HSA balance grow invested for years or decades. After age 65, you can withdraw HSA funds for any purpose (not just medical expenses) and simply pay ordinary income tax, similar to a traditional IRA but without required minimum distributions.
Defer Compensation
Many employers offer nonqualified deferred compensation (NQDC) plans to executives and highly compensated employees. These plans let you postpone receiving a portion of your salary or bonus until a future date, often retirement. The deferred amount isn’t included in your taxable income until you actually receive it, which can shift income into years when you expect to be in a lower bracket.
The trade-off is that deferred compensation is an unsecured promise from your employer. If the company goes bankrupt, your deferred balance is at risk as a general creditor claim. The strategy works best at financially stable organizations and when you have a clear reason to believe your future tax rate will be lower than your current one.
Invest in Tax-Efficient Assets
Where you hold your investments matters as much as what you hold. Placing tax-inefficient assets like actively managed funds, REITs, and bonds (which generate ordinary income) inside tax-advantaged accounts, while keeping tax-efficient holdings like index funds and long-term stock positions in taxable accounts, reduces the annual tax drag on your portfolio. This approach, called asset location, doesn’t change your total return but can meaningfully reduce the taxes you owe each year.
Holding individual stocks for more than a year before selling qualifies gains for the long-term capital gains rate, which tops out at 20% plus the 3.8% net investment income tax for high earners. That’s significantly lower than the top ordinary income rate of 37%. Simply being patient with profitable positions saves real money.
Real Estate Deductions and Depreciation
Owning rental property creates deductions for mortgage interest, property taxes, insurance, maintenance, and depreciation. Depreciation is especially valuable because it’s a non-cash deduction: you write off a portion of the property’s cost each year even as the property potentially appreciates in value. For residential rental property, the IRS allows you to depreciate the building’s cost over 27.5 years.
High earners who qualify as real estate professionals (by spending at least 750 hours per year and more than half their working time in real estate activities) can use rental losses to offset other income without the usual passive activity loss limitations. For those who don’t meet that threshold, rental losses are generally limited to $25,000 per year, and that allowance phases out entirely once your adjusted gross income exceeds $150,000. Cost segregation studies, which accelerate depreciation by reclassifying certain building components into shorter recovery periods, can front-load deductions into the early years of ownership.
Putting It All Together
No single strategy eliminates a high tax bill on its own. The real power comes from combining several approaches: maxing out pre-tax retirement deferrals, contributing to an HSA, bunching charitable gifts of appreciated stock into a DAF, harvesting losses in your brokerage account, and placing the right assets in the right accounts. A married couple earning $500,000 who contributes $65,000 across retirement accounts, donates $40,000 in appreciated stock, and harvests $20,000 in losses could reduce their taxable income by over $125,000, saving roughly $40,000 to $50,000 in federal taxes depending on their bracket and filing situation. Each piece is straightforward on its own; the discipline is in executing all of them consistently, year after year.