Itemized Deductions
Itemized deductions are specific expenses — mortgage interest, state and local taxes (capped at $10,000), charitable gifts, big medical bills — that you can subtract from taxable income instead of taking the standard deduction. You choose whichever is larger.
Itemizing only helps when the total exceeds your standard deduction — $16,100 for a single filer and $32,200 for a married couple filing jointly in 2026 — and you take one or the other, never both. Since the standard deduction was roughly doubled in 2018, the large majority of households no longer itemize, which quietly changed the arithmetic of several decisions: mortgage interest and charitable giving produce no tax benefit at all for someone taking the standard deduction, so “do it for the tax break” is usually wrong now. Itemizing still pays for homeowners with large mortgage interest and property taxes, or anyone with substantial charitable or medical expenses. Deductible state and local taxes are capped.