2026 Tax Brackets Are Out: 3 Key Changes You Need to Know

The IRS has announced key tax code adjustments for the 2026 tax year, primarily affecting 2027 filings, which include higher income thresholds for all tax brackets to mitigate 'bracket creep' due to inflation. Additionally, standard deduction amounts will increase across all filing statuses for both 2025 and 2026. A recent spending bill also temporarily raises the State and Local Tax (SALT) deduction cap from $10,000 to $40,000 for tax years 2025-2029, though this benefit will phase down for high-income taxpayers.

Analysis

The Internal Revenue Service (IRS) has announced upward adjustments to 2026 tax brackets, effective for 2027 filings, to counteract "bracket creep" caused by inflation. For instance, the 37% bracket for single filers will now apply to wages over $640,600, up from $626,350 in 2025, allowing taxpayers to earn more before facing higher marginal rates. This broad adjustment across all income tiers aims to prevent an inadvertent increase in tax burdens due to rising costs of living.

Concurrently, standard deduction amounts are set to increase for both 2025 and 2026 across all filing statuses. Single filers will see their standard deduction rise to $15,750 in 2025 and $16,100 in 2026, providing a larger baseline deduction for non-itemizers. A recent spending bill also temporarily raises the State and Local Tax (SALT) deduction cap from $10,000 to $40,000 for tax years 2025-2029.

The increased SALT deduction primarily benefits high-income earners who itemize, a group whose proportion fell from 31% in 2017 to 10% in 2022. While higher standard deductions have made itemizing less common, the temporary $40,000 SALT cap could incentivize itemization for affluent taxpayers in high-tax states. These legislative and inflation-driven changes represent a moderately positive shift for many taxpayers.

Key Decisions for Investors

• Investors should review their tax planning strategies, particularly regarding income thresholds for marginal tax rates and the increased standard deductions for 2025 and 2026.
• High-income investors in high-tax states should assess how the temporary $40,000 SALT deduction cap, and its phase-down provisions, impacts their itemization strategy and overall after-tax income.
• Given the temporary nature of the increased SALT deduction and the influence of fiscal policy, investors should monitor for potential future legislative changes that could affect these tax provisions.