Most American tax filers will not bother tracking receipts for charitable gifts, mortgage interest, or state and local taxes when they sit down to prepare their 2026 returns. The IRS confirmed that married couples filing jointly can claim a $32,200 standard deduction for tax year 2026, a figure large enough to keep roughly nine out of ten filers from itemizing. That ratio comes from IRS Statistics of Income data for tax year 2022, the most recent year analyzed by the Congressional Research Service, which found that 90% of all taxpayers chose the standard deduction while only 10% itemized.
How a $32,200 threshold reshapes filing decisions
The new figure is not just an inflation adjustment. It reflects changes enacted through H.R. 1, the major tax package, which raised the baseline deduction amounts and altered indexing rules. The IRS published the specifics in Rev. Proc. 2025-32, part of its broader release of 2026 inflation adjustments covering dozens of provisions.
For a married couple, $32,200 sets a high bar. To benefit from itemizing, a household’s combined deductible expenses, including state and local taxes, mortgage interest, and charitable contributions, must exceed that amount. With the $10,000 cap on state and local tax deductions still in place under current law, many homeowners in high-tax states who once itemized now find their total falls short. The math pushes them toward the standard deduction even when they carry a sizable mortgage or give generously to charity.
Higher-income households historically itemized at much greater rates than lower earners, largely because of mortgage interest and property tax write-offs. But a standard deduction above $32,000 narrows the gap between what those filers can claim by itemizing and what they receive automatically. The result is a steady erosion of the itemizing population, a trend that began when the Tax Cuts and Jobs Act of 2017 nearly doubled the standard deduction and one that the 2026 figure extends further.
The House Ways and Means Committee’s explanation of H.R. 1, laid out in its report, emphasizes simplicity and reduced compliance burdens as key goals of the larger standard deduction. Lawmakers argued that pushing more taxpayers toward a single, automatic deduction would shorten return preparation time and reduce the need for professional assistance, even at the cost of making some long-standing itemized deductions less relevant for many households.
IRS data and the 90% standard-deduction rate
The 90% figure is drawn from Congressional Research Service analysis of IRS SOI Table 1.4 for tax year 2022. That dataset, maintained by the IRS Statistics of Income division, tracks how many returns claim the standard deduction versus itemized deductions across all income brackets and filing statuses. In 2022, only 10% of filers chose to itemize.
No post-2022 update to SOI Table 1.4 has been released, so the 90/10 split is the latest available snapshot. The 2026 standard deduction is higher than the 2022 amount, which means the share of itemizers could shrink further once 2026 returns are filed and tabulated. The CRS report and the House committee report accompanying the legislation, H. Rept. 119-106, do not include forward-looking projections of how many additional filers will switch away from itemizing.
Instead, the available data simply document the shift that has already occurred. Following the 2017 law, the number of itemized returns fell sharply, and the 2022 figures show that pattern persisting even before the latest increase in the standard deduction. With the 2026 amount now locked in, analysts expect the composition of itemizers to skew even more heavily toward higher-income households with unusually large deductible expenses, such as significant medical costs or very large mortgages.
What filers still cannot pin down for 2026
Several questions remain open. The IRS has not published statements about expected behavioral changes among taxpayers in response to the higher standard deduction, and neither the inflation-adjustment guidance nor the committee explanations attempt to forecast how many filers will alter their giving, borrowing, or homeownership decisions. The revenue procedure setting the 2026 figures is descriptive rather than predictive, and the agency typically waits for actual filing data before commenting on shifts in taxpayer behavior.
For individual households, the practical uncertainty centers on planning. Taxpayers who hover near the new threshold may not know until late in the year whether they will itemize. Some may bunch charitable contributions or prepay certain deductible expenses in an effort to clear the $32,200 bar in 2026 and then rely on the standard deduction in alternating years. Others may conclude that, given the size of the automatic deduction and the cap on state and local tax write-offs, the payoff from such strategies is too small to justify the effort.
What is clear from the latest IRS and Congressional Research Service materials is that the standard deduction has become the default for almost everyone and is poised to remain so in 2026. Unless Congress revisits the structure of itemized deductions or significantly changes the cap on state and local tax deductions, the high threshold set for married couples – and the corresponding amounts for other filing statuses – will continue to shape how Americans keep records, organize their finances, and approach their annual tax filing decisions.
David M. Keller is a finance writer based in Columbus, Ohio, covering personal finance and consumer-focused economic topics. He earned his degree in journalism from Ohio University and began his career reporting on local business and economic trends for a regional media outlet. Since then, he has contributed to a variety of online publications, focusing on clear, practical coverage of topics such as cost of living, debt, and everyday financial decision-making.
