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US midterm elections 2026: How they could impact taxes, Social Security and retirement
The 2026 US midterm elections will influence legislative actions for the next two years. However, immediate financial impacts on taxes, Social Security, and retirement may be limited, with a greater focus on 2028 for potential changes.
As Americans head to the polls for the 2026 US midterm elections, the impact goes beyond who controls Congress. It is likely to shape legislative direction and policy decisions for the next 2 years. For households planning their finances, the immediate impact may be more limited than the political headlines, as new laws and policies can reshape taxes, Social Security payments, and retirement benefits.
A recent Fidelity Investments report notes that a closely divided Congress could make major legislation harder to pass and will automatically shift the focus towards executive actions and regulatory changes. Areas to watch include health savings accounts (HSAs), retirement account access, and financial services regulation.
The 2026 midterm polls are unlikely to immediately rewrite the US tax system. The One Big Beautiful Bill Act paased in 2025 has already established tax brackets, capital-gains brackets and a higher standard deduction, providing greater certainty for taxpayers in the near term. However, several provisions are to expire between 2028 and 2029. These include the expanded state and local tax (SALT) deduction, a $6,000 senior deduction and the exemption for some tipped income.
