2026 Federal Income Tax Brackets & Standard Deduction: The Complete Post-OBBBA Guide

2026 Tax Brackets at a Glance: What the OBBBA Changed

The 2026 tax year is the first full year that taxpayers live under the rewritten rulebook of the One Big Beautiful Bill Act (OBBBA, Public Law 119-21), signed into law on July 4, 2025. The headline news is that the larger standard deduction and the seven-rate bracket structure first set by the 2017 Tax Cuts and Jobs Act are now permanent — they will no longer "sunset" back to the smaller pre-2018 amounts. On top of that, the IRS bolted on its routine annual inflation adjustments in Revenue Procedure 2025-32 (IR-2025-103), so almost every dollar threshold moved up a notch for 2026.[3, 1, 2]

For 2026 the standard deduction climbs to $16,100 for single filers and $32,200 for married couples filing jointly ($24,150 for heads of household). The seven marginal rates — 10%, 12%, 22%, 24%, 32%, 35% and 37% — are unchanged, but the income bands that trigger each rate widened. The OBBBA also created four brand-new write-offs aimed at working households: a $6,000 deduction for people 65 and older, "no tax on tips," "no tax on overtime," and a car-loan-interest deduction. This guide walks through every number, explains the difference between your marginal and effective rate, and shows where the deductions and credits actually land on your return.[1, 4]

Marginal vs. Effective Rate: How Tax Brackets Actually Work

The single most common tax myth is that "moving into a higher bracket" raises the tax rate on all of your income. It does not. The United States uses a progressive, marginal system: each slice of taxable income is taxed only at the rate for the band it falls into. If you are single with $60,000 of taxable income in 2026, the first $12,400 is taxed at 10%, the next slice up to $50,400 at 12%, and only the portion above $50,400 at 22%. Your marginal rate (the rate on your last dollar) is 22%, but your effective rate (total tax divided by taxable income) is far lower — roughly 11% in this example. IRS Publication 17, "Your Federal Income Tax," lays out these mechanics in detail.[5]

The reason this matters in practice is that the rate you see in a headline ("the 24% bracket") almost never equals the rate you actually pay. It also means a raise that nudges you into the next bracket can never leave you with less money after tax — only the dollars above the threshold are taxed more heavily. Understanding the gap between marginal and effective rates is the foundation for every planning move later in this guide, from timing a Roth conversion to deciding whether an extra dollar of pre-tax 401(k) contribution is worth it. To see how the brackets translate into a real paycheck, it helps to run your own numbers.

The 2026 Federal Income Tax Brackets (All Filing Statuses)

The tables below are the official 2026 brackets from IRS IR-2025-103 and the underlying Revenue Procedure 2025-32, cross-checked against the Tax Foundation. They apply to taxable income — that is, your income after subtracting the standard or itemized deduction — on returns you will file in 2027.[1, 2, 23]

Single filers (2026):

Married filing jointly (2026):

The 2026 Standard Deduction — Now Permanent, Plus the 65+ Add-On

Most taxpayers never itemize; they simply subtract the standard deduction from their income. For 2026 the IRS set it at $16,100 (single or married filing separately), $32,200 (married filing jointly), and $24,150 (head of household). Because the OBBBA made the post-2017 deduction permanent and then applied inflation indexing, these figures rose modestly from 2025 rather than collapsing to the roughly $8,300 / $16,600 pre-2018 levels. The result: a married couple shields the first $32,200 of income from federal tax before a single bracket applies. IRS Tax Topic 551 is the official reference.[6, 3, 1]

Taxpayers who are 65 or older or blind add an extra standard deduction on top of the base amount. For 2026 that add-on is $2,050 for unmarried filers and $1,650 for each married spouse who qualifies; someone who is both 65+ and blind gets the amount twice. This long-standing add-on is separate from — and stacks with — the brand-new $6,000 OBBBA senior deduction covered in the next section. The combination means many retirees pay no federal income tax on a surprisingly large slice of Social Security and pension income.[6, 2]

New for 2026: Senior, Tips, Overtime & Car-Loan Deductions

The OBBBA added four temporary deductions that run from 2025 through 2028, all summarized in the IRS fact sheet on deductions for working Americans and seniors. The senior deduction gives anyone who turns 65 by year-end an extra $6,000 ($12,000 for a couple where both qualify), phasing out once modified adjusted gross income (MAGI) tops $75,000 single / $150,000 joint. Critically, all four of these deductions are available whether or not you itemize, so the vast majority of filers who take the standard deduction can still claim them.[4, 3]

The other three target wages. No tax on tips lets workers in customarily tipped occupations deduct up to $25,000 of reported tips. No tax on overtime deducts the premium half of FLSA overtime pay, capped at $12,500 (single) or $25,000 (joint) and phasing out above $150,000 / $300,000 MAGI. The car-loan-interest deduction writes off up to $10,000 of interest on a new, US-assembled vehicle, phasing out above $100,000 / $200,000 MAGI. Each comes with strict eligibility rules and Social-Security-number requirements; the tips and car-loan breaks in particular have their own deep-dive guides on this site.[4]

SALT Cap Jumps to $40,000: Itemize or Take the Standard Deduction?

You take either the standard deduction or the sum of your itemized deductions on Schedule A — whichever is larger. The biggest 2026 change here is the state and local tax (SALT) deduction cap, which the OBBBA raised from $10,000 to $40,000. That single change makes itemizing worthwhile again for many homeowners in high-tax states who had been pushed onto the standard deduction since 2018. The cap does phase down for very high earners, so the full $40,000 is most valuable to upper-middle-income households.[3, 9]

Two more itemizing changes matter for 2026. First, the OBBBA permanently reinstated the deduction for mortgage insurance premiums (PMI), treating them as deductible mortgage interest for itemizers. Second — and helpfully for the roughly 90% of filers who do not itemize — a new above-the-line charitable deduction of up to $1,000 (single) or $2,000 (joint) lets non-itemizers write off cash gifts to charity starting in 2026. The practical takeaway: tally your SALT (now up to $40,000), mortgage interest, and charitable gifts; if the total beats $16,100 / $32,200, itemize. If not, the standard deduction wins.[3, 9]

2026 Capital Gains & Qualified Dividend Rates

Long-term capital gains and qualified dividends are taxed on a separate, gentler schedule than wages. Per IRS Tax Topic 409, assets held more than one year are taxed at 0%, 15%, or 20% depending on taxable income. For 2026 the 0% rate applies up to $49,450 of taxable income for single filers and $98,900 for joint filers; the 15% rate covers the broad middle; and the 20% rate kicks in above roughly $545,500 (single) / $613,700 (joint). Assets held one year or less are "short-term" and taxed at your ordinary bracket — up to 37%.[7, 23]

High earners face an extra layer: the 3.8% Net Investment Income Tax (NIIT). Per the IRS NIIT page, it applies to the lesser of your net investment income or the amount by which your MAGI exceeds $200,000 (single) or $250,000 (joint) — thresholds that are not indexed for inflation, so they catch more taxpayers each year. Stacked on the 20% long-term rate, the NIIT pushes the top federal rate on investment gains to 23.8%. For a deeper treatment of cost basis, the wash-sale rule, and strategies to manage these rates, see our dedicated capital-gains guide.[8]

2026 Tax Credits: Child Tax Credit, EITC & the Saver's Credit

Deductions lower the income you are taxed on; credits cut your tax bill dollar-for-dollar, which makes them more valuable per dollar. The Child Tax Credit (CTC) is the heavyweight: the OBBBA raised it to $2,200 per qualifying child under 17 and, starting in 2026, indexes it for inflation. Up to $1,700 is refundable as the Additional Child Tax Credit, and each child must have a valid Social Security number. The IRS Child Tax Credit page details the income phase-outs, which begin at $200,000 (single) / $400,000 (joint).[10, 1]

Two more credits reward work and saving. The Earned Income Tax Credit (EITC) is a refundable credit for low- and moderate-income workers; for 2026 the maximum is $8,231 for a family with three or more qualifying children, per the IRS EITC page. The Saver's Credit (Retirement Savings Contributions Credit) hands lower-income savers a credit worth 10%, 20%, or 50% of what they put into an IRA or 401(k), as the IRS Saver's Credit page explains. Because these are credits, not deductions, they are worth the same to a 12% filer as to a 22% filer.[11, 12]

Beyond Income Tax: FICA, the $184,500 Wage Base & Your Paycheck

Federal income tax is only part of what leaves your paycheck. FICA — Social Security and Medicare — takes 7.65% from employees (6.2% Social Security plus 1.45% Medicare), matched by the employer, per IRS Tax Topic 751. The Social Security portion applies only up to the annual wage base, which the SSA set at $184,500 for 2026 (up from $176,100), while Medicare has no cap. The self-employed pay both halves — 15.3% — but deduct half. The SSA also announced a 2.8% cost-of-living adjustment for 2026 benefits.[13, 14]

High earners owe an Additional Medicare Tax of 0.9% on wages above $200,000 (single) / $250,000 (joint) — the wage-side companion to the investment NIIT. The single biggest lever you control over your paycheck is your Form W-4, which tells your employer how much income tax to withhold. Filling it out carelessly is why people get surprise bills or oversized refunds. Before you set your withholding for the year, it pays to model how your gross salary translates into actual take-home pay after federal tax, FICA, and deductions.[13, 15]

The Alternative Minimum Tax in 2026

The Alternative Minimum Tax (AMT) is a parallel calculation that strips away certain deductions to make sure high-income households pay a floor amount of tax. You compute your tax both ways on Form 6251 and pay the higher result. For 2026 the IRS set the AMT exemption at $90,100 for unmarried filers and $140,200 for married couples filing jointly, with the exemption beginning to phase out at $500,000 and $1,000,000 of AMT income, respectively. Those generous exemptions are why the AMT now hits far fewer people than it did before 2018.[16, 1]

How to Estimate and Pay Your 2026 Taxes

Most employees pay through payroll withholding, but the right amount depends on getting your W-4 close to reality. The free IRS Tax Withholding Estimator walks you through it and tells you exactly how to adjust. If you have income that is not withheld — self-employment, investments, gig work — you generally must make quarterly estimated payments using Form 1040-ES, as the IRS Estimated Taxes page explains.[17, 18, 19]

To dodge an underpayment penalty, hit a safe harbor: pay at least 90% of your current-year tax or 100% of last year's (110% if your prior-year AGI exceeded $150,000). Your 2026 return — Form 1040 — is due April 15, 2027, and an extension to file is not an extension to pay. Set your withholding correctly and you can turn what would have been a big April refund (an interest-free loan to the government) into bigger paychecks you can invest all year.[19]

2026 Tax-Planning Moves to Make Now

Because brackets are marginal, the most reliable way to cut your federal tax is to lower your taxable income through pre-tax saving. For 2026 the IRS raised the 401(k) elective deferral limit to $24,500 and the IRA limit to $7,500, per IR-2025-111; savers aged 60–63 get a super catch-up of $11,250. A Health Savings Account adds a triple-tax-advantaged $4,400 (self) / $8,750 (family) under Rev. Proc. 2025-19. Every dollar you route into these accounts comes off the top of your highest bracket.[20, 21]

Beyond contributions, four classic moves still work in 2026: (1) harvest investment losses to offset gains and up to $3,000 of ordinary income; (2) in a low-income year, convert part of a traditional IRA to a Roth while you sit in the 12% or 22% bracket; (3) "bunch" two years of charitable gifts into one to clear the itemizing threshold; and (4) if you own a pass-through business, confirm you qualify for the now-permanent 20% Qualified Business Income (QBI) deduction, whose 2026 income thresholds rose to roughly $203,000 (single) / $406,000 (joint). The OBBBA locked these tools in place for the long run — the planning question is no longer "will the rules change in 2026?" but "am I using them?"[22]