Standard Deduction

The standard deduction is the no-questions-asked amount the tax code lets you subtract from your income before applying the tax brackets. It exists so most people never need to track receipts: instead of adding up mortgage interest, state taxes, and charitable gifts (itemizing), you take one flat number. For 2026 that number is $16,100 for single filers, $32,200 for married couples filing jointly, and $24,150 for heads of household, all permanent under the One Big Beautiful Bill Act and indexed for inflation going forward. Personal exemptions, which the standard deduction partly replaced in 2018, are permanently repealed.

The choice is binary each year: standard deduction or itemized deductions, whichever is larger. Itemizing only pays when your deductible expenses--chiefly state and local taxes (SALT), mortgage interest, and charitable gifts--exceed the standard amount. Because the standard deduction is large, most households never clear the bar.

Two 2026 wrinkles change the math for some. First, the SALT deduction cap rises to $40,000 for 2026 (it phases down at high incomes and is scheduled to revert in later years), so a household paying heavy state income and property taxes may suddenly find itemizing worthwhile after years of taking the standard deduction. Second, itemized charitable deductions now face a floor of 0.5% of adjusted gross income, so the first slice of your giving produces no deduction if you itemize. Separately, filers 65 and older get two add-ons: the long-standing additional standard deduction for age (blind filers get one too; amounts are indexed annually, see IRS.gov), plus a temporary $6,000-per-person senior deduction for 2025 through 2028 that phases out at higher incomes and applies whether you itemize or not.

A hypothetical 2026 comparison: Mark and Elena, married filing jointly, pay $30,000 in state income and property taxes and $8,000 in mortgage interest. Under the $40,000 SALT cap their itemized deductions total $38,000, beating the $32,200 standard deduction, so they itemize and shelter $5,800 more income. Under the old $10,000 SALT cap the same facts would have produced only $18,000 of itemized deductions, and the standard deduction would have won easily.

The lesson: run both numbers every year rather than assuming last year's answer still holds. Tax software does this automatically, but decisions you make during the year (bunching charitable gifts, prepaying a property tax bill) can flip the outcome, which is where a planner can add value before December 31 rather than after.

Pros

• Zero recordkeeping; you get the full amount with no receipts or documentation.
• Large enough that most filers pay less tax than they would tracking every deductible expense.
• Permanent and inflation-indexed under current law, so it won't snap back to pre-2018 levels.

Cons

• Taking it means deductible expenses like charitable gifts and mortgage interest produce no extra tax benefit that year.
• The all-or-nothing choice punishes people whose deductions hover near the threshold unless they plan (for example, by bunching gifts into alternate years).
• It does nothing for above-the-line items; it's easy to forget that HSA and pre-tax retirement contributions reduce income separately and are worth pursuing regardless.