After a year of market swings and slowly creeping inflation, high-income earners will see a subtle but costly change in 2026: a higher Social Security tax bill.
“High earners will pay slightly more Social Security tax in 2026 simply because the wage base rises,” said Bryan Bibbo, CFP and partner at JL Smith Holistic Wealth Management.
While the tax rate remains unchanged, the amount of income subject to it, the wage base, rises from $176,100 to $184,500.
In practical terms, a “high-income earner” for Social Security means someone whose annual earnings surpass the previous threshold of $176,100, Bibbo said. These individuals pay Social Security tax on every dollar up to the new cap of $184,500, reaching the maximum total contribution of $11,439. Any income beyond $184,500 is exempt from Social Security (OASDI) taxes, though it remains subject to Medicare taxes.
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Social Security taxes are calculated as 6.2% of wages for employees (with employers matching that amount) and 12.4% for self-employed workers, who pay both sides. In 2025, the maximum taxable amount was $176,100; in 2026, it increases to $184,500 — about a 4.8% jump.
Employees who earn at or above that cap will contribute, in total, $11,439 in Social Security taxes next year, while self-employed individuals will pay $22,878 total. “Social Security taxes are only imposed up to a certain dollar amount,” said Grant Voller, a CFP at Savant Wealth Management. “Any wages earned in excess of that amount will not be taxed at 6.2%.”
For employees, the $8,400 rise in the wage base will add up to around $520 in extra tax in 2026, Bibbo pointed out. Employers match that amount, for a combined increase of about $1,041 per high-earning worker. Self-employed individuals pay both portions, so they’ll shoulder the full $1,041 increase on their own.
The cost-of-living adjustment (COLA) for benefits will also rise 2.8%, reflecting inflation. Though that doesn’t directly change the tax rate, it’s one reason the wage base climbs annually, Bibbo explained.
Many high earners assume that paying more Social Security tax will eventually mean receiving higher retirement benefits. Unfortunately, that’s not how it works.
Social Security benefits are calculated using an individual’s 35 highest years of earnings but only wages up to each year’s wage base count, Bibbo said. “Each additional dollar you pay in Social Security taxes doesn’t equal a dollar of extra benefits in retirement,” Bibbo explained.
The program’s formula is progressive: It replaces a larger share of income for lower-wage workers and a smaller share for high earners — roughly 25% to 30% of pre-retirement income for those near the wage cap. So that $520 you’ll pay next year only gives a marginal benefit increase.
You can’t opt out of Social Security taxes, but you can plan smarter, Bibbo said, by doing the following:
W-2 employees don’t need to change anything; your employer will automatically withhold the correct amount. Still, it’s a good idea to review your overall tax situation if you expect any additional income in the form of bonuses, stock dividends or commissions.
Self-employed individuals should update their quarterly tax estimates to include the 12.4% Social Security rate on the increased amount of income up to $184,500. Failing to adjust could mean underpayment penalties or a bigger tax bill.
If you’re self-employed and earning well above the wage base, consider electing S-corporation status to split income between a “reasonable” salary (subject to payroll tax) and distributions (not subject). “The key word is reasonable,” Bibbo said. “The IRS expects your salary to reflect fair-market value for your work.”
While you can’t avoid Social Security taxes, you can lower overall tax exposure by maxing out 401(k), IRA or HSA contributions, and by investing in taxable brokerage and Roth accounts.
Because self-employed individuals pay both the employee and employer portions of the tax, they will feel the increase twice as much. For those near or above the cap, budgeting for that extra expense now can help smooth cash flow later.
For those hoping to find a loophole to pay less, the only tangible way an individual could reduce their Social Security tax burden would be by reducing income, Voller said.
“In a lot of cases this would be difficult for individuals to do immediately, although, contributing to pre-tax retirement plans (401(k), 403(b), IRA, etc.) would reduce taxable income in the year of contribution,” he said.
For business owners, adjusting the amount of income that is paid as wages versus distributions could provide some flexibility in the overall amount of income that is taxed for Social Security.
The 2026 hike isn’t a one-off. The wage base rises nearly every year to keep pace with national wage growth, and Social Security’s long-term funding shortfall means further adjustments are likely. Analysts expect the cap could surpass $200,000 by 2030.
Some proposals in Washington would eliminate the cap entirely or reapply the Social Security tax on earnings above $400,000. “The 2026 increase is routine, but the long-term trajectory points toward higher taxes on high earners,” Bibbo said.
For high earners, the 2026 Social Security tax changes are a reminder that even small percentage shifts can impact your take-home pay and long-term plans. While you can’t escape the tax itself, you can manage its impact through smart compensation timing, entity structure and diversified retirement savings.
It’s a good time to review your 2026 income projection with a tax advisor and make sure this quiet adjustment doesn’t surprise you next April.
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This article originally appeared on GOBankingRates.com: 2026 Social Security Tax Changes: What High-Income Earners Need To Know
